CN113105070A - Ecological filtering water treatment system and manufacturing method thereof - Google Patents
Ecological filtering water treatment system and manufacturing method thereof Download PDFInfo
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- CN113105070A CN113105070A CN202110368383.8A CN202110368383A CN113105070A CN 113105070 A CN113105070 A CN 113105070A CN 202110368383 A CN202110368383 A CN 202110368383A CN 113105070 A CN113105070 A CN 113105070A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The application provides an ecological filtered water treatment system and a manufacturing method thereof. The ecological filtering water treatment system comprises a first water filtering tank, an artificial wet land, a second water filtering tank, a packing layer and a planting frame. The packing layer is respectively arranged at the bottom of the first water filtering tank and the bottom of the second water filtering tank, and aquatic plants are planted in the packing layer and can absorb and decompose elements such as nitrogen and phosphorus in water and other pollutants, so that the effect of purifying water quality is achieved. Furthermore, wetland plants are planted in the artificial wetland zone, and terrestrial plants are planted in the planting frames, so that the biological diversity in the ecological filter water treatment system can be improved, the sewage purification efficiency is improved, and the ecological stability in the ecological filter water treatment system is improved. In addition, the planting frame is arranged in the opening direction of the second water filtering pool, and the artificial wetland area is a vertical artificial wetland area, so that the occupied area for planting plants can be greatly reduced.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an ecological filtering water treatment system and a manufacturing method thereof.
Background
With the acceleration of the urbanization process, the living standard of the rural area is continuously improved, and the development of industries such as livestock and poultry cultivation, aquaculture, agricultural and sideline product processing and the like in the rural area, the production amount and the day of domestic sewage and wastewater in the rural area are greatly increased. Most of the sewage is directly discharged in rivers and lakes without any treatment, so that the water pollution is more and more serious.
The ecological water filtering tank is one of the common means for purifying sewage, and is a water scene which is suitable for the growth of underwater animals and plants, and can beautify the environment and adjust microclimate for people to view. Water plants planted in the ecological water filtering pond can absorb elements such as nitrogen and phosphorus in water, so that the effect of purifying water is achieved. However, the occupied area required by plant planting in the existing ecological water filtering pond is large, the plant planting density is easy to be overlarge, and the sewage purification efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an ecological filtering water treatment system with small plant planting floor area and high sewage purification efficiency and a manufacturing method thereof.
The purpose of the invention is realized by the following technical scheme:
an ecological filtering water treatment system comprises
The water inlet is communicated with the first water storage tank, the first seepage hole is communicated with the first water storage tank, and the water inlet and the first seepage hole are respectively arranged on two sides of the first water filtering tank;
the artificial wetland area is connected to one side, far away from the water inlet, of the first water filtering tank and is communicated with the water seepage holes;
the second water filtering tank is connected to one side, far away from the first water filtering tank, of the artificial wetland zone, and is provided with a second seepage hole, a second water storage tank and a water outlet, the second seepage hole is communicated with the artificial wetland zone, the second water storage tank is communicated with the second seepage hole, and the water outlet is communicated with the second water storage tank;
the packing layer is respectively arranged at the bottom of the first water filtering pool and the bottom of the second water filtering pool and is used for planting aquatic plants;
planting the frame, plant the frame with the second water filtering ponds are connected, just plant the frame and arrange in the opening direction of second water filtering ponds, plant the frame and be used for planting terrestrial plant.
In one embodiment, the first filtering basin is provided with a first filtering net, and the first filtering net is arranged in the water inlet direction of the water inlet and connected with the first filtering basin.
In one embodiment, the first water filtering pool is provided with a water inlet valve, the water inlet valve is connected to one side of the first water filtering pool, and the water inlet valve is communicated with the water inlet.
In one embodiment, the artificial wetland zone is planted with a plurality of wetland plants, and the planting density is 40-80 plants per square meter.
In one embodiment, the second water filtering tank is provided with a second filter screen, and the second filter screen is arranged in the water outlet direction of the water outlet and connected with the second water filtering tank.
In one embodiment, the second water filtering pool is provided with a water outlet valve, the water outlet valve is connected to one side of the second water filtering pool, and the water outlet valve is communicated with the water outlet.
In one embodiment, the filler of the filler layer is a biological filler.
In one embodiment, the biological filler is at least one of bamboo charcoal, honeycomb inclined tube filler, biological streamer, diatomite, zeolite powder, bacterial clusters and volcanic rocks.
In one embodiment, the planting frame comprises a support rod and a planting tray, the support rod is connected with the second water filtering pool, and the planting tray is connected with the support rod.
A method for manufacturing the ecological filtered water by using the ecological filtered water treatment system according to any one of the above embodiments, comprising the following steps:
respectively putting the biological filler into a first water filtering pool and a second water filtering pool to form a biological filler layer;
planting aquatic plants on the biological filler layer;
arranging an artificial wet zone at the junction of the first water filtering pool and the second water filtering pool;
planting wetland plants in the artificial wetland zone;
arranging a planting frame in the opening direction of the second water filtering pool;
and planting terrestrial plants on the planting frame.
Compared with the prior art, the invention has at least the following advantages:
1. the ecological filtering water treatment system comprises a first water filtering tank, an artificial wet land, a second water filtering tank, a packing layer and a planting frame. The packing layer is respectively arranged at the bottom of the first water filtering tank and the bottom of the second water filtering tank, and aquatic plants are planted in the packing layer and can absorb and decompose elements such as nitrogen and phosphorus in water and other pollutants, so that the effect of purifying water quality is achieved. Furthermore, wetland plants are planted in the artificial wetland zone, and terrestrial plants are planted in the planting frames, so that the biological diversity in the ecological filter water treatment system can be improved, the sewage purification efficiency is improved, and the ecological stability in the ecological filter water treatment system is improved. In addition, the planting frame is arranged in the opening direction of the second water filtering tank, and the artificial wetland area is a vertical artificial wetland area, so that the occupied area for planting the plants can be greatly reduced, and the influence on the water quality purification effect of the aquatic plants due to overlarge planting density of the aquatic plants is avoided.
2. The ecological filtering water treatment system can further improve the sewage purification efficiency of the ecological filtering water treatment system through the plant roots and the microorganisms on the biological filler, meanwhile, elements such as nitrogen, phosphorus and the like in water can be used as fertilizers for plants, the growth of the plants is promoted, the purification effect of the plants on water quality is improved, and the multilayer structure planting of aquatic plants, wetland plants and terrestrial plants can be utilized to achieve the effect of beautifying the landscape.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of an embodiment of an ecological filtered water treatment system;
fig. 2 is a flow chart illustrating a method for producing the ecological filtered water in the ecological filtered water treatment system shown in fig. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The eco-filtration water treatment system 10 of an embodiment includes a first water filtering tank 100, an artificial wetland 200, a second water filtering tank 300, a packing layer 400, and a planting frame 500. The first water filtering tank 100 is provided with a water inlet 112, a first water storage tank 114 and a first water seepage hole 116, the water inlet 112 is communicated with the first water storage tank 114, the first water seepage hole 116 is communicated with the first water storage tank 114, and the water inlet 112 and the first water seepage hole 116 are respectively arranged at two sides of the first water filtering tank 100; the artificial wetland belt 200 is connected to a side of the first water filtering tank 100 away from the water inlet 112, and the artificial wetland belt 200 is communicated with the water seepage hole; the second water filtering tank 300 is connected to a side of the artificial wetland 200 far from the first water filtering tank 100, the second water filtering tank 300 is provided with a second seepage hole 312, a second water storage tank 314 and a water outlet 316, the second seepage hole 312 is communicated with the artificial wetland 200, the second water storage tank 314 is communicated with the second seepage hole 312, and the water outlet 316 is communicated with the second water storage tank 314; the packing layer 400 is respectively arranged at the bottom of the first water filtering tank 100 and the bottom of the second water filtering tank 300, and the packing layer 400 is used for planting aquatic plants; the planting frame 500 is connected with the second water filtering tank 300, the planting frame 500 is arranged in the opening direction of the second water filtering tank 300, and the planting frame 500 is used for planting terrestrial plants.
The above-mentioned ecological filtering water treatment system 10 includes a first filtering basin 100, an artificial wetland 200, a second filtering basin 300, a packing layer 400 and a planting frame 500. Wherein the packing layer 400 is respectively arranged at the bottom of the first water filtering tank 100 and the bottom of the second water filtering tank 300, and aquatic plants are planted in the packing layer 400 and can absorb and decompose elements such as nitrogen and phosphorus in water and other pollutants, thereby achieving the effect of purifying water quality. Further, planting wetland plants in the artificial wetland 200 and terrestrial plants in the planting racks 500 can improve the biodiversity in the ecological filtration water treatment system 10, thereby improving the sewage purification efficiency and simultaneously improving the ecological stability in the ecological filtration water treatment system 10. In addition, the planting frame 500 is disposed in the opening direction of the second water filtering tank 300, and the artificial wetland 200 is perpendicular to the artificial wetland 200, so that the occupied area for planting the plants can be greatly reduced, and the influence on the water quality purification effect of the aquatic plants due to the overlarge planting density of the aquatic plants can be avoided. The ecological filtration water treatment system 10 of this application can further promote the sewage purification efficiency of ecological filtration water treatment system 10 through the microorganism on plant roots and the biofilm carrier. Meanwhile, elements such as nitrogen, phosphorus and the like in water can be used as fertilizers for plants, so that the growth of the plants is promoted, and the purification effect of the plants on water quality is promoted. Meanwhile, the multilayer structure planting of aquatic plants, wetland plants and terrestrial plants can be utilized, and the effect of beautifying the landscape can be achieved.
In one embodiment, the first filter tank 100 is provided with a first filter screen 110, and the first filter screen 110 is disposed in the water inlet direction of the water inlet 112 and connected to the first filter tank 100. The first water filtering basin 100 is provided with a water inlet 112, a first water storage tank 114 and a first water seepage hole 116, wherein the water inlet 112 is communicated with the first water storage tank 114, and it can be understood that the sewage after pretreatment is guided into the first water storage tank 114 through the water inlet 112, so that the sewage is subjected to ecological purification treatment.
However, the pretreated sewage may have insoluble impurities, thereby affecting the purification effect of the ecological filtration water treatment system 10 on the sewage. Further, first water filtering tank 100 is provided with first filter screen 110, and first filter screen 110 sets up in the income water direction of water inlet 112 and is connected with first water filtering tank 100, and the sewage of treating purifying can filter the insoluble impurity in the sewage of treating purifying effectively through first filter screen 110 before leading-in to first catch basin 114 to avoid the insoluble impurity in the sewage to influence the purifying effect of ecological filtration water processing system 10 to sewage, and then promote the purifying effect of ecological filtration water processing system 10.
In this embodiment, the figure of first filter screen is a plurality of, and a plurality of first filter screens set up along the drainage direction interval of first drainage pond to carry out a lot of to sewage and filter. Further, the diameter of the filter screen holes of the first filter screens is reduced along the water filtering direction of the first water filtering tank in sequence, the layer-by-layer filtering effect is achieved, meanwhile, insoluble impurities in the sewage are filtered by the first filter screens in sequence from large to small according to the size, and the first filter screens can be effectively prevented from being blocked by the impurities. Specifically, the number of the first filter screens is M, and M is an integer greater than zero. Further, be equipped with M +1 level dashpot on the inner wall of first water filtering pond, the degree of depth of M +1 level dashpot is steadilyd decrease in proper order along the rivers direction, and is equipped with the installation position on the inner wall of two adjacent dashpots, and each installation position is used for setting up a first filter screen. Furthermore, each buffer tank is S-shaped, so that the flow velocity of the sewage in the filtering process of the first water filtering tank is low, elements such as nitrogen and phosphorus in the sewage are better precipitated in each buffer tank along the water filtering direction, and the first water filtering tank has a better filtering effect. Furthermore, the inner wall of the first water filtering pool is provided with M +1 stage layers, and each buffer groove is correspondingly arranged on the corresponding stage layer. The heights of the M +1 stage layers are gradually reduced along the water filtering direction. A guide runner is arranged between two adjacent step layers, so that the buffer grooves of the two adjacent step layers are communicated through the guide runner. Further, the contained angle between guide flow channel and two adjacent stage levels is 90 degrees ~ 180 degrees, and the guide flow channel has the tiltability promptly, still is equipped with cellular filler in the drainage pipeline, can slow down the velocity of flow of drainage effectively to slow down the impact nature when drainage flows into another dashpot by a dashpot, guarantee another dashpot aquatic plant's stability, thereby improve the filter effect of aquatic plant to sewage. Furthermore, the bottom of the buffer tank of each stage is planted with aquatic plants, so that the sewage can be effectively filtered and purified when flowing in the buffer tank.
If the inner side wall of each buffer tank is provided with the blocking plate, when the sewage is filtered in the buffer tanks, the blocking plates have better slowing-down effect on the flow speed of the filtered water, so that the sewage is more fully filtered in the buffer tanks. Furthermore, the extending direction of the blocking plate and the extending direction of the buffer groove form a blocking included angle, the blocking included angle is 30-95 degrees, the blocking plate better blocks and buffers sewage, and the blocking plate has better slowing effect on the flow speed of filtered water. In this embodiment, the barrier angle is 45 °. In order to adjust the blocking included angle to meet different sewage buffering requirements, further, the included angle between the blocking plate and the inner wall of the buffer groove is adjustable, and the blocking angle is adjusted by adjusting the included angle between the blocking plate and the inner wall of the buffer groove. Specifically, the inner wall of the buffer slot is provided with a plurality of fixed positions with different included angles, and the barrier plate is arranged at one of the fixed positions, so that the extending direction of the barrier plate and the extending direction of the buffer slot form a preset blocking included angle. In order to facilitate maintenance or replacement of the blocking plate, further, the blocking plate is detachably attached to an inner wall of the buffer tank. In this embodiment, the blocking plate is screwed to the inner wall of the buffer tank. Specifically, a first through hole is formed in the blocking plate, a second through hole is formed in the buffer groove, the bolt penetrates through the first through hole and the second through hole and is in threaded connection with the nut, and the blocking plate is firmly connected with the buffer groove. When the blocking plate and the buffer groove are required to be disassembled, the bolt and the nut are disassembled, so that the blocking plate is convenient to maintain or replace.
In one embodiment, first filter tank 100 is provided with a water inlet valve 120, and water inlet valve 120 is connected to one side of first filter tank 100, and water inlet valve 120 is communicated with water inlet 112. It can be understood that the pretreated sewage enters the first water filtering tank 100 through the water inlet 112, is primarily purified in the first water filtering tank 100, then permeates into the artificial wetland 200 through the first water filtering tank 100, is further purified by the wetland plants in the artificial wetland 200, and finally enters the second water filtering tank 300 through the artificial wetland 200, so that the sewage to be purified is purified in the second water filtering tank 300. Since the volumes of the first and second filtering ponds 100 and 300 are limited, a certain time is required for the purification treatment of the sewage.
In order to control the introduction amount of the sewage to be purified, the first filtering basin 100 is further provided with a water inlet valve 120, the water inlet valve 120 is connected to one side of the first filtering basin 100, and the water inlet valve 120 is communicated with the water inlet 112. When the sewage to be purified begins to be guided into the first water filtering tank 100, opening the switch of the water inlet valve 120 to make the sewage to be purified flow into the first water filtering tank 100; when the treatment amount of the sewage to be purified in the ecological filtering water treatment system 10 reaches saturation, the switch of the water inlet valve 120 is closed, so that the introduction of the sewage to be purified is stopped. Thus, the introduction amount of the sewage to be purified can be effectively controlled by the water inlet valve 120, and the treatment effect of the ecological filtering water treatment system 10 on the sewage to be purified is further improved.
In one embodiment, the artificial wetland area 200 is planted with a plurality of wetland plants at a planting density of 40-80 plants per square meter. It is understood that wetland plants broadly refer to plants that grow in a transitional humid environment. In this embodiment, the wetland plant refers to a plant which grows in an environment where soil is wet or where there is shallow water accumulation at a water-land junction. Firstly, wetland plants can stabilize wetland bottom mud, reduce the flow rate of water, facilitate the sedimentation of suspended particle pollutants, and provide good conditions for physically filtering the pollutants. Secondly, wetland plants need to absorb a large number of elements during the growth and development process. Ammonia nitrogen in the sewage is taken as an indispensable nutrient substance in the plant growth process and is directly taken by plants to synthesize plant protein and organic nitrogen; inorganic phosphorus in the sewage can be converted into organic components of ATP, DNA, PNA and the like of plants under the absorption and assimilation of the plants. The rooted plants directly remove nutrients such as nitrogen and phosphorus from the sediment, while the floating plants remove nutrients in water. Besides nutrients that can be absorbed by the growth of plants, wetland plants can also be enriched in a large amount of certain metals in the body. Thirdly, the wetland plants provide good living and breeding environment for the microorganisms in the wetland. Microorganisms often play a central role in the biogeochemical circulation process of wetland nutrients, and are the first biological groups which appear in various sewage and absorb and degrade pollutants. The microbial population and the quantity in the artificial wetland provide enough decomposers for the sewage treatment system of the artificial wetland, and the quantity of the microbes in the system is in positive correlation with the purification effect. In this embodiment, the artificial wetland zone 200 is planted with a plurality of wetland plants, which can effectively make suspended particle sediment in the sewage, absorb macroelements in the sewage, and provide a good living environment for microorganisms in the wetland, so as to absorb and degrade pollutants by the microorganisms in the wetland. Furthermore, the planting density is 60 plants per square meter, so that each wetland plant can be sufficiently illuminated to perform sufficient photosynthesis, and the sewage purification effect of the wetland plants is improved.
Further, the wetland plant is at least one of loosestrife, sage and calamus. The loosestrife is a perennial herbaceous plant, is suitable for growing in shallow water areas or moist soil, and has good cold resistance and salt resistance. The sage belongs to annual herbaceous plants, the sage is suitable for growing in a humid or shallow water area, the sage can keep loose soil property, and a good living environment is provided for microorganisms in the wetland, so that the microorganisms in the wetland are utilized to absorb and degrade pollutants. The yellow flag is a perennial herb, is green in the previous year, has the advantages of moisture preference and good cold resistance, and is a wetland flower which is very suitable for growing in a wetland area. In this embodiment, the wetland plants are mixed plants of loosestrife, salvia and calamus, the loosestrife can grow to 100-120 cm, the calamus can grow to 90-100 cm, and the sage plants are lower and lower than the height of the calamus, so that the loosestrife, the calamus and the sage plants are planted together to form a staggered ecological landscape, the ornamental value of the artificial wet area 200 is improved, meanwhile, the difference of the heights of the loosestrife, the calamus and the sage plants can promote the growth of the wetland plants in the artificial wet area 200, the ecological stability of the artificial wet area 200 is improved, and further the sewage purification capacity of the artificial wet area 200 is improved.
In one embodiment, the second filtering basin 300 is provided with a second filtering net 310, and the second filtering net 310 is disposed in the water outlet direction of the water outlet 316 and connected to the second filtering basin 300. It can be understood that the sewage to be purified flows into the second water filtering tank 300 after passing through the first water filtering tank 100 and the artificial wetland 200, and is further purified in the second water filtering tank 300, and the ecological filtered water purified by the second water filtering tank 300 can be reused as domestic water, so that the environmental protection and the water resource utilization rate of the domestic water are improved. However, since more aquatic plants are planted in the second filtering basin 300, debris from the parts of the aquatic plants may be suspended in the water, thereby easily blocking the water outlet 316 during water discharge. In order to facilitate the taking of the ecological filtering water and improve the drainage efficiency of the ecological filtering water, in this embodiment, the second filtering tank 300 is provided with the second filtering net 310, the second filtering net 310 is arranged in the water outlet direction of the water outlet 316 and connected with the second filtering tank 300, before the ecological filtering water purified by the second filtering tank 300 is discharged, plant debris or other insoluble impurities in the ecological filtering water can be effectively filtered through the second filtering net 310, so that the plant debris or other insoluble impurities are prevented from influencing the use of the ecological filtering water, and the purification effect of the ecological filtering water treatment system 10 is further improved.
In order to control the discharge of the ecological filtered water in the second water filtering tank 300, so as to facilitate the ecological filtered water treatment system 10 to continuously treat the sewage, in one embodiment, the second water filtering tank 300 is provided with a water outlet valve 320, the water outlet valve 320 is connected to one side of the second water filtering tank 300, and the water outlet valve 320 is communicated with the water outlet 316. It can be understood that the sewage to be purified flows into the second water filtering tank 300 after passing through the first water filtering tank 100 and the artificial wetland 200, and is further purified in the second water filtering tank 300, and the ecological filtered water purified by the second water filtering tank 300 can be reused as domestic water, so that the environmental protection and the water resource utilization rate of the domestic water are improved. In this embodiment, the second water filtering tank 300 is provided with a water outlet valve 320, the water outlet valve 320 is connected to one side of the second water filtering tank 300, the water outlet valve 320 is communicated with the water outlet 316, and when the ecological filtered water after the purification treatment starts to be discharged, the switch of the water outlet valve 320 is opened, so that the ecological filtered water is discharged from the second water filtering tank 300; when the amount of the ecological filtered water reaches the use amount, the switch of the water outlet valve 320 is closed, so that the ecological filtered water stops being discharged. Thus, the discharge amount of the ecological filtered water can be effectively controlled by the outlet valve 320, and the outlet valve 320 can be used in cooperation with the inlet valve 120 to control and adjust the sewage treatment amount in the ecological filtered water treatment system 10, thereby improving the sewage purification effect and efficiency of the ecological filtered water treatment system 10.
In one embodiment, the filler of filler layer 400 is a biological filler. It can be understood that the packing layer 400 is respectively disposed at the bottom of the first water filtering tank 100 and the bottom of the second water filtering tank 300, and aquatic plants are planted in the packing layer 400, and can absorb and decompose elements such as nitrogen and phosphorus and other pollutants, thereby achieving the effect of purifying water quality. The packing layer 400 provides main nutrients for the growth of aquatic plants and participates in the purification treatment of sewage. In order to promote the stable growth of the aquatic plants and to improve the sewage purification effect of the ecological water filtration system, in this embodiment, the filler of the filler layer 400 is a biological filler, and the adsorption capacity of the biological filler is good, so that the soil and the nutrients can be adsorbed together to promote the absorption of the aquatic plants on the nutrients, thereby promoting the growth and development of the aquatic plants. In addition, the biological filler can allow microorganisms to attach to the biological filler for growth, and the microorganisms can absorb impurities in sewage, metabolize and degrade the impurities and the like. Along with the mobility of water, the microorganisms gathered together originally can also disperse to the periphery of the first water filtering pond 100 and the second water filtering pond 300 due to the impact of water flow, and colony groups are formed in the first water filtering pond 100 and the second water filtering pond 300, so that the first water filtering pond 100 and the second water filtering pond 300 form a relatively stable ecological system, and the purification and restoration capacity of the ecological water filtering system to the sewage body is improved.
Further, the biological filler is at least one of bamboo charcoal, honeycomb inclined tube filler, biological streamer, diatomite, zeolite powder, bacterial groups and volcanic rocks. The biological filler ecological filtering water treatment system 10 can play a role in deodorization, and the specific surface area of the bamboo charcoal filler is large, so that the contact area with odor is increased, and the deodorization effect of the ecological filtering water treatment system 10 is improved; the bamboo charcoal filler has good moisture retention performance and can create a good environment for the survival of microorganisms; the bamboo charcoal filler also has good mechanical strength and no pressure tightness, does not change along with the time, ensures the retention time of gas and leads to smooth ventilation. The bamboo charcoal filler has no peculiar smell, is harmless to human bodies, and does not cause secondary pollution to the environment. The bamboo charcoal has certain adsorption capacity, common biological deodorization mainly depends on microbial adsorption, and the bamboo charcoal filler and the microbes attached to the bamboo charcoal filler are jointly adsorbed and degraded, so that the biodegradation rate is accelerated. The honeycomb inclined tube filler has the advantages of large wet circumference, small hydraulic radius, good laminar flow state and no turbulent flow interference on particle sedimentation, can play roles of sedimentation and sand removal, adopts the honeycomb inclined tube filler to carry out sedimentation on sewage, has the treatment capacity of 3-5 times that of a horizontal sedimentation tank and 2-3 times that of an accelerated clarification tank and a pulse clarification tank, and can greatly reduce the floor area of the ecological filtering water treatment system 10 by adopting the honeycomb inclined tube filler. The biological streamer is a novel biological carrier made of special fabric materials, has huge biological contact surface area, fine three-dimensional surface structure and proper surface adsorption charge through unique weaving technology and surface treatment, can develop microbial communities with huge biomass, abundant species and extremely high activity, and efficiently degrades pollutants in sewage through the metabolic action of microbes. The biological streamer can culture microbial communities with abundant species, including fungi, algae, protozoa and metazoan, can perform advanced treatment on the water body, and the influence of the form on the water body landscape is very low, so that the purification capacity of the ecological filtering water treatment system 10 can be improved, and the water body landscape in the ecological filtering water treatment system 10 can be protected. Further, the biological streamer used in the application is a vast-tide biological streamer HCTL-01, and the material of the vast-tide biological streamer HCTL-01 mainly comprises a woven layer and a foam layer. Wherein the weaving layer can set the density degree of the fiber according to the actual requirement, so that the surface of the weaving layer forms a microorganism system for phycomycete symbiosis. The foam layer is positioned between the two woven layers and is closely attached to the woven layers through special treatment, so that the biological streamer can have buoyancy and keep a floating state in water flow. The upper part of the biological streamer is cut into a strip shape to form a bionic aquatic weed shape, which is beneficial to the contact of a biological membrane and water flow, and the bottom of the biological streamer is sewn into a sleeve, wherein sand and stone heavy objects can be loaded into the sleeve, so that the sleeve is stably placed at the bottom of a water body. The vast tide organism streamer HCTL-01 has strong three-dimensional space functionality and flexibility, so that the organism streamer forms three reaction areas of aerobic, facultative anaerobic and anaerobic from the outside to the inside, and the organism streamer has effective denitrification and dephosphorization functions. While effectively reducing the footprint of the ecological filtered water treatment system 10.
Diatomaceous earth is a siliceous biological sedimentary rock, or a siliceous remains deposit. The diatomite has good microporous structure, adsorption performance and compression resistance, and can effectively adsorb impurities in sewage. Meanwhile, the diatomite can improve the fertilizer efficiency of the filler and promote the rooting of the aquatic plants so as to culture more aquatic plant root microorganisms, thereby improving the sewage purification capacity of the ecological filtering water treatment system 10. In the biological filler of the present embodiment, the bacterial mass includes aerobic bacteria, anaerobic bacteria and facultative anaerobic bacteria, so that the ecological filtered water treatment system 10 can metabolize and decompose various pollutants in the sewage, and the comprehensiveness of the ecological filtered water treatment system 10 in purifying the sewage is improved. The volcanic biological filler is an amorphous granular filler which is prepared by processing natural porous volcanic ores through a series of processes such as ore dressing, crushing, screening, grinding and the like, and mainly comprises dozens of mineral substances and trace elements such as silicon, aluminum, calcium, sodium, magnesium, titanium, manganese, iron, nickel, cobalt, molybdenum and the like, the appearance of the filler is irregular granules, the color of the filler is red-black brown or black, and the filler is porous and light. Is suitable for the growth and reproduction of microorganisms on the surface to form a biological film. The volcanic rock can not only treat municipal sewage, biochemical organic industrial wastewater, domestic drainage, slightly polluted source water and the like, but also replace quartz sand, activated carbon, anthracite and the like in the feed water treatment to be used as a filter medium, and can also carry out advanced treatment on tail water after the secondary treatment process of a sewage treatment plant, and the treated effluent can be reused as reclaimed water after reaching the reuse water standard. The volcanic biological filler has positive charges on the surface, is beneficial to the fixation and growth of microorganisms, has strong hydrophilicity, has a large amount of attached biological films and high speed, and can greatly improve the metabolism and decomposition effects of the microorganisms in the ecological filtering water treatment system 10 on pollutants in sewage.
In one embodiment, the planting jig 500 includes a support bar 510 and a planting tray 520, the support bar 510 is connected to the second filtering basin 300, and the planting tray 520 is connected to the support bar 510. It can be understood that the cultivation shelves 500 are disposed in the opening direction of the second water filtering basin 300, that is, the cultivation shelves 500 are in the same vertical direction with the second water filtering basin 300, thereby effectively reducing the occupied area of the cultivation shelves 500. In this embodiment, the planting frame 500 includes a support rod 510 and a planting tray 520, the support rod 510 is connected to the second water filtering tank 300, the planting tray 520 is connected to the support rod 510, soil can be placed on the planting tray 520 for planting terrestrial plants, and the terrestrial plants can effectively absorb harmful gas generated by sewage in the ecological filtering water treatment device. The terrestrial plants can also act synergistically with the aquatic plants and the wetland plants to improve the biodiversity in the ecological filtration water treatment system 10, thereby improving the sewage purification efficiency and simultaneously improving the ecological stability in the ecological filtration water treatment system 10. Further, the number of planting tray 520 is a plurality of, and a plurality of planting tray 520 are in proper order and are set up with bracing piece 510 is perpendicular, and a plurality of planting tray 520 all are connected with bracing piece 510.
Furthermore, plant frame 500 still includes spray set 530, and spray set 530 is connected on bracing piece 510, and spray set's spraying direction is towards planting tray 520, and spray set includes shower head and connecting pipe, and the shower head is connected with the connecting pipe, and the connecting pipe is connected in second water filtering pond 300, makes the ecological drainage water of second water filtering pond 300 carry to the shower head through the connecting pipe in, the rethread shower head sprays to the land plants in to accomplish the irrigation to the land plants. It can be understood that the ecological filtered water in the second water filtering tank 300 can be completely used for watering the terrestrial plants without damaging the terrestrial plants after being purified and filtered by the first water filtering tank 100 and the artificial wet land 200. Still further, the bottom of planting the tray is seted up the through-hole, and when spray set watered the terrestrial plant on planting the frame, water flowed into another planting tray through the through-hole from the planting tray that is closest to spray set to realize the watering to the terrestrial plant on every planting tray.
In order to better understand the present invention, the present application further provides an eco-filtered water manufacturing method using the eco-filtered water treatment system according to any one of the above embodiments, comprising the steps of: respectively putting biological fillers into the first water filtering pool and the second water filtering pool to form a filler layer; planting aquatic plants on the filler layer; planting wetland plants in the artificial wetland zone; planting terrestrial plants on the planting frame; carrying out pretreatment operation on the sewage to be treated to obtain pretreated sewage; and leading the pretreated sewage into the first water filtering tank so as to carry out water ecological purification operation on the pretreated sewage in the ecological filtering water treatment system.
The manufacturing method of the ecological filtering water is simple, easy to operate and good in environmental protection, can effectively purify water quality, can greatly reduce the occupied area of plant planting, and simultaneously avoids the influence of the aquatic plant on the water quality purification effect due to overlarge planting density of the aquatic plant.
S100, respectively putting the biological filler into a first water filtering pool and a second water filtering pool to form a biological filler layer.
It can be understood that the biological filler has good adsorption capacity, and can adsorb soil and nutrient components together to promote the absorption of the nutrient components by the aquatic plants, so as to promote the growth and development of the aquatic plants. In this embodiment, with biological filler put into first strainer and second strainer respectively, form biological filler layer to plant the aquatic plant of appropriate amount at the filler layer, and make aquatic plant obtain better growth and development, thereby promote the filtration purification ability of aquatic plant to sewage. In addition, the biological filler layer is beneficial to the attachment and growth of microorganisms, and the microorganisms in the biological filler can absorb impurities in sewage, metabolize and degrade the impurities, and the like.
S200, planting aquatic plants on the biological filler layer.
It can be understood that the filler of the filler layer is biological filler, which can be beneficial to the growth of plants. In this embodiment, the aquatic plants are submerged plants, that is, the aquatic plants grow in the sewage to be purified in the ecological filtering water treatment system, and the leaves of the aquatic plants have strong absorption capacity, so as to effectively absorb the impurity components such as nitrogen and phosphorus in the sewage to be purified, thereby achieving the effect of purifying the sewage. In addition, the aquatic plant is favorable to the attached to and the growth of microorganism in the root system of packing layer, carries out metabolism, degradation etc. to the impurity in the sewage through the microorganism that attaches to aquatic plant root system to the realization is to the ecological filtration self-effect of sewage. Furthermore, the planting density of the aquatic plants in the packing layer is 30-60 plants per square meter, so that each wetland plant can obtain sufficient illumination and oxygen to perform sufficient photosynthesis, and the sewage purification effect of the wetland plants is improved.
S300, arranging an artificial wet zone at the junction of the first water filtering pool and the second water filtering pool.
In this embodiment, the artificial wetland area is arranged at the juncture of the first water filtering tank and the second water filtering tank, and the artificial wetland area is connected to one side of the first water filtering tank away from the water inlet, the artificial wetland area is communicated with the water seepage hole, after the sewage to be purified is processed by the ecological filtration of the first water filtering tank, the sewage to be purified flows into the artificial wetland area through the water seepage hole, and the artificial wetland area is further processed by ecological purification.
S400, planting wetland plants in the artificial wetland zone.
In the embodiment, wetland plants are planted in the artificial wetland zone, and the wetland plants refer to plants growing in an environment with wet soil or shallow ponding at the intersection of water and land. Firstly, wetland plants can stabilize wetland bottom mud, reduce the flow rate of water, facilitate the sedimentation of suspended particle pollutants, and provide good conditions for physically filtering the pollutants. Secondly, wetland plants need to absorb a large number of elements during the growth and development process. Ammonia nitrogen in the sewage is taken as an indispensable nutrient substance in the plant growth process and is directly taken by plants to synthesize plant protein and organic nitrogen; inorganic phosphorus in the sewage can be converted into organic components of ATP, DNA, PNA and the like of plants under the absorption and assimilation of the plants. The rooted plants directly remove nutrients such as nitrogen and phosphorus from the sediment, while the floating plants remove nutrients in water. Besides nutrients that can be absorbed by the growth of plants, wetland plants can also be enriched in a large amount of certain metals in the body. Thirdly, the wetland plants provide good living and breeding environment for the microorganisms in the wetland. Microorganisms often play a central role in the biogeochemical circulation process of wetland nutrients, and are the first biological groups which appear in various sewage and absorb and degrade pollutants. The microbial population and the quantity in the artificial wetland provide enough decomposers for the sewage treatment system of the artificial wetland, and the quantity of the microbes in the system is in positive correlation with the purification effect. The wetland plants planted in the artificial wetland zone can effectively carry out further purification treatment on the sewage, and achieve better purification effect.
S500, arranging a planting frame in the opening direction of the second water filtering pool.
In this embodiment, plant the opening direction of erectting in the second water filtering ponds, plant frame and second water filtering ponds in same vertical direction promptly to can save land based plant's area of planting effectively.
S600, planting terrestrial plants on the planting frame.
It can be understood that some polluted gases are easily volatilized during the purification process of the ecological filtering water treatment system, and the polluted gases volatilized during the purification process of the ecological filtering water treatment system can be effectively absorbed by planting terrestrial plants on the planting frames. Further, the terrestrial plant is at least one of aloe, chlorophytum comosum, ivy and rose. Aloe can absorb toxic gas such as sulfur dioxide, carbon monoxide, etc., and can adsorb harmful microorganism and dust in air. In addition, the aloe leaves also have a monitoring function on air pollution, and once the air pollution index exceeds the standard, the aloe leaves can generate brown spots. The hanging type foliage plant is a hanging type foliage plant, and the land occupation area for planting the plants in the ecological filtering water treatment system can be further reduced by combining the vertically arranged planting frame. Secondly, the chlorophytum comosum has strong absorption and purification effects on carbon monoxide, nitrogen peroxide and other volatile gases harmful to human bodies, and can well remove polluted gases and release oxygen. The pores on the ivy leaf can absorb harmful gases such as nicotine, formaldehyde, benzene and the like and convert the harmful gases into harmless substances. The rose can absorb more harmful gases such as hydrogen sulfide, hydrogen fluoride, phenol, ether and the like, and reduce the pollution of the harmful gases to the air.
In one embodiment, the sewage to be treated is subjected to pretreatment operation to obtain pretreated sewage. In this embodiment, the sewage to be treated is pretreated to remove impurities which cannot be purified and can be directly removed from the sewage to be treated, so that the ecological filtration water treatment system can conveniently perform ecological filtration operation.
Further, the pretreatment operation comprises oil removal and deslagging operation, so that the condition that the oil and slag in the sewage destroy the ecological stability in the ecological filtering water treatment system is avoided, and the purification effect of the ecological filtering water treatment system on the sewage to be treated is further ensured.
Further, the pre-treated sewage is introduced into the first filtering basin so that the pre-treated sewage is subjected to an aquatic ecological purification operation in the ecological filtering water treatment system. In this embodiment, the pretreated sewage is introduced into the first water filtering tank through the water inlet, and the pretreated sewage is filtered at the water inlet, so that the water ecological purification operation of the sewage in the ecological filtering water treatment system is facilitated, and the purification effect of the pretreated sewage is improved.
In one embodiment, the artificial wetland zone comprises a substrate layer, a wetting layer and wetland plants, wherein the wetting layer covers the substrate layer, and the wetland plants are planted in the wetting layer, so that the purification effect of the artificial wetland zone on sewage to be purified is improved. Further, the substrate layer comprises biological filler, soil and plant roots, the substrate layer is a core part of the sewage treatment artificial wetland, the substrate layer provides substrates required by growth for wetland plants, provides good hydraulic conditions for sewage infiltration and provides good growth carriers for microorganisms. The wetting layer comprises wetland plant fallen leaves and microorganism corpses, can provide good fertilizer for wetland plants, and can form a stable ecosystem with the wetland plants and the microorganisms, so that the purification capacity of an artificial wetland area is improved.
Furthermore, the porosity of the substrate layer in the artificial wet land is 40-80%, and the volume density is 1.3 multiplied by 103kg/m3～1.4×103kg/m3The water permeability rate is 20-25 m/h, so that the purification effect of the artificial wet zone is ensured, and the purification efficiency of the artificial wet zone is greatly improved.
Example 1
Respectively placing biological filler into a first water filtering tank and a second water filtering tank in an ecological filtering water treatment system, forming filler layers at the bottom of the first water filtering tank and the bottom of the second water filtering tank, and planting aquatic plants on the filler layers, wherein the aquatic plants are planted in the aquatic plantsThe planting density of the plants is 30 plants per square meter. Planting wetland plants in the artificial wetland zone, wherein the planting density of the wetland plants is 40 plants per square meter; the porosity of the substrate in the artificial wet land is 40%, and the volume density is 1.3 multiplied by 103kg/m3The water permeability rate is 20 m/h. And planting terrestrial plants on the planting frames. And after finishing planting the aquatic plants, the wetland plants and the terrestrial plants, carrying out pretreatment operation on the sewage to be treated to obtain pretreated sewage. The pretreated sewage is led into the first water filtering pool through the water inlet so as to carry out water ecological purification operation on the pretreated sewage in the ecological filtering water treatment system.
Example 2
Biological fillers are respectively put into a first water filtering tank and a second water filtering tank in an ecological filtering water treatment system, filler layers are formed at the bottom of the first water filtering tank and the bottom of the second water filtering tank, and then aquatic plants are planted in the filler layers, wherein the planting density of the aquatic plants is 60 plants per square meter. Planting wetland plants in the artificial wetland zone, wherein the planting density of the wetland plants is 80 plants per square meter; the porosity of the substrate in the artificial wet land is 80%, and the volume density is 1.4 multiplied by 103kg/m3The water permeability rate is 25 m/h. And planting terrestrial plants on the planting frames. And after finishing planting the aquatic plants, the wetland plants and the terrestrial plants, carrying out pretreatment operation on the sewage to be treated to obtain pretreated sewage. The pretreated sewage is led into the first water filtering pool through the water inlet so as to carry out water ecological purification operation on the pretreated sewage in the ecological filtering water treatment system.
Example 3
Biological fillers are respectively put into a first water filtering tank and a second water filtering tank in an ecological filtering water treatment system, filler layers are formed at the bottom of the first water filtering tank and the bottom of the second water filtering tank, and then aquatic plants are planted in the filler layers, wherein the planting density of the aquatic plants is 40 plants per square meter. Planting wetland plants in the artificial wetland zone, wherein the planting density of the wetland plants is 60 plants per square meter; the porosity of the substrate in the artificial wet land is 60%, and the volume density is 1.35 multiplied by 103kg/m3The water permeability rate is 22 m/h. And land plants are planted on the planting frameA compound (I) is provided. And after finishing planting the aquatic plants, the wetland plants and the terrestrial plants, carrying out pretreatment operation on the sewage to be treated to obtain pretreated sewage. The pretreated sewage is led into the first water filtering pool through the water inlet so as to carry out water ecological purification operation on the pretreated sewage in the ecological filtering water treatment system.
Compared with the prior art, the invention has at least the following advantages:
1. the ecological filtering water treatment system comprises a first water filtering tank, an artificial wet land, a second water filtering tank, a packing layer and a planting frame. The packing layer is respectively arranged at the bottom of the first water filtering tank and the bottom of the second water filtering tank, and aquatic plants are planted in the packing layer and can absorb and decompose elements such as nitrogen and phosphorus in water and other pollutants, so that the effect of purifying water quality is achieved. Furthermore, wetland plants are planted in the artificial wetland zone, and terrestrial plants are planted in the planting frames, so that the biological diversity in the ecological filter water treatment system can be improved, the sewage purification efficiency is improved, and the ecological stability in the ecological filter water treatment system is improved. In addition, the planting frame is arranged in the opening direction of the second water filtering tank, and the artificial wetland area is a vertical artificial wetland area, so that the occupied area for planting the plants can be greatly reduced, and the influence on the water quality purification effect of the aquatic plants due to overlarge planting density of the aquatic plants is avoided.
2. The ecological filtering water treatment system can further improve the sewage purification efficiency of the ecological filtering water treatment system through the plant roots and the microorganisms on the biological filler. Meanwhile, elements such as nitrogen, phosphorus and the like in water can be used as fertilizers for plants, so that the growth of the plants is promoted, and the purification effect of the plants on water quality is promoted. Meanwhile, the multilayer structure planting of aquatic plants, wetland plants and terrestrial plants can be utilized, and the effect of beautifying the landscape can be achieved.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An ecological filtering water treatment system is characterized by comprising
The water inlet is communicated with the first water storage tank, the first seepage hole is communicated with the first water storage tank, and the water inlet and the first seepage hole are respectively arranged on two sides of the first water filtering tank;
the artificial wetland area is connected to one side, far away from the water inlet, of the first water filtering tank and is communicated with the water seepage holes;
the second water filtering tank is connected to one side, far away from the first water filtering tank, of the artificial wetland zone, and is provided with a second seepage hole, a second water storage tank and a water outlet, the second seepage hole is communicated with the artificial wetland zone, the second water storage tank is communicated with the second seepage hole, and the water outlet is communicated with the second water storage tank;
the packing layer is respectively arranged at the bottom of the first water filtering pool and the bottom of the second water filtering pool and is used for planting aquatic plants;
planting the frame, plant the frame with the second water filtering ponds are connected, just plant the frame and arrange in the opening direction of second water filtering ponds, plant the frame and be used for planting terrestrial plant.
2. The eco-filtration water treatment system according to claim 1, wherein the first filter tank is provided with a first filter net disposed in the water inlet direction of the water inlet and connected to the first filter tank.
3. The eco-filtration water treatment system of claim 1, wherein the first water filtering tank is provided with a water inlet valve connected to one side of the first water filtering tank, the water inlet valve being in communication with the water inlet.
4. The ecological filtering water treatment system according to claim 1, wherein the artificial wetland zone is planted with a plurality of wetland plants, and the planting density is 40-80 plants per square meter.
5. The ecological filtering water treatment system according to claim 1, wherein the second filtering tank is provided with a second filtering net, and the second filtering net is arranged in the water outlet direction of the water outlet and connected with the second filtering tank.
6. The ecological filtering water treatment system of claim 1, wherein the second water filtering tank is provided with a water outlet valve, the water outlet valve is connected to one side of the second water filtering tank, and the water outlet valve is communicated with the water outlet.
7. The eco-filtration water treatment system of claim 1, wherein the filler of the filler layer is a biological filler.
8. The eco-filtration water treatment system of claim 7, wherein the bio-filler is at least one of bamboo charcoal, honeycomb inclined tube filler, bio-streamer, diatomite, zeolite powder, bacterial mass, and volcanic rock.
9. The ecological filtering water treatment system according to claim 1, wherein the planting frame comprises a support bar and a planting tray, the support bar is connected with the second filtering basin, and the planting tray is connected with the support bar.
10. A method for manufacturing the system for manufacturing eco-filtered water, which is used for manufacturing the system for processing eco-filtered water according to any one of claims 1 to 9, comprising the steps of:
respectively putting the biological filler into a first water filtering pool and a second water filtering pool to form a biological filler layer;
planting aquatic plants on the biological filler layer;
arranging an artificial wet zone at the junction of the first water filtering pool and the second water filtering pool;
planting wetland plants in the artificial wetland zone;
arranging a planting frame in the opening direction of the second water filtering pool;
and planting terrestrial plants on the planting frame.
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