CN108911183A - A kind of sewage treatment floating wetland - Google Patents
A kind of sewage treatment floating wetland Download PDFInfo
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- CN108911183A CN108911183A CN201810954178.8A CN201810954178A CN108911183A CN 108911183 A CN108911183 A CN 108911183A CN 201810954178 A CN201810954178 A CN 201810954178A CN 108911183 A CN108911183 A CN 108911183A
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- framework
- floating wetland
- grafting
- sewage treatment
- frame unit
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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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- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Inorganic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Hydroponics (AREA)
Abstract
The present invention relates to a kind of sewage treatment floating wetlands, it is formed by multiple floating wetland planting frame unit spliceds, the floating wetland planting frame unit includes the filler inside the framework and framework of hexagonal structure, grafting hole and grafting protrusion are respectively arranged on two opposite flanks of the framework, two neighboring floating wetland planting frame unit is realized by grafting protrusion in framework and grafting hole and connected；Kind is implanted with water plant above the floating wetland planting frame unit.Compared with prior art, structure of the invention setting is simple, and low manufacture cost is easy to install and use, and mounted configuration stability is strong, has catharsis for water body, while the water plant itself planted has landscape effect.
Description
Technical field
The present invention relates to a kind of floating wetlands, more particularly, to a kind of sewage treatment floating wetland.
Background technique
Wetland is the biological interlaced area of water surface, is the habitat of animals and plants, is known as " kidney of ecological environment ".
But for decades since shipping becomes the major way of communications and transportation, a large amount of natural bioremediation, which is filled and led up, becomes harbour.Simultaneously
World population acutely expands, and people need more house lands used, further reduces the quantity of natural bioremediation.China is surplus at present
More than 6,500 ten thousand hectares of remaining natural bioremediation, it is more whole than Initial stages for reform and opening-up to have fallen sharply 50%.Natural buffered of the wetland as water channel
Band can filter the pollutant of water surface, and in addition it is organic to be effectively removed sewage for the microorganism in wetland plant rhizospheric environment
The pollutants such as object, ammonia nitrogen, suspended particulate substance.Since it is special to simulate natural wetland in view of current conditions for the unique advantage that wetland has
The research of the artificial swamp engineering of point building is come into being.Mainly there are two limitations for the application of artificial swamp：First is that artificial swamp
A large amount of areas need to be occupied；Second is that being more troublesome when cleaning replacement dead plants body or the entire constructed wetland device of removal.Therefore
It is small to be badly in need of a kind of occupied area, it is modular, it is easier to be moved, the constructed wetland device of energy flexible setting can be direct
Sewage is handled, and can easily handle the pollutant of dead plant and accumulation.
Chinese patent CN204474414U discloses a kind of sewage treating artificial floating wetland device, including raft,
Upper end pipeline, lower channel, bolt, wetland plant and pillar；Raft be it is rectangular, it is flat that the root system of wetland plant passes through floating
Platform enters in water, and upper end pipeline is arranged in raft surface both sides, and lower channel is arranged in the corresponding both sides in raft bottom surface, more
A screw bolt passes upper end pipeline, raft and lower channel are fixed, and pillar, pillar and upper end is arranged in whole device surrounding
It is connected between pipeline with rope, can be connected with each other by rope between device and device and combine one complete artificial swamp of formation
System.The raft is set gradually from top to bottom as upper fixed mesh, bottom plate, teleflex, lower fixed mesh.
Chinese patent CN204490607U discloses a kind of for purifying the floating wetland of man-made lake or Small-scale Landscape Water Bodies.
It includes a floating wetland ontology, the floating wetland ontology be in hollow rectangular shape, the floating wetland ontology
It is evenly equipped with implantation hole on upper surface, micropore is evenly equipped on the outer wall of the floating wetland ontology and on lower end surface, the floating is wet
Plate body foam and glass pumice stratum granulosum are filled in ground ontology from bottom to top.The floating wetland structure of above-mentioned two patent is excessively
Complexity, cost of manufacture are high.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of structure settings simply,
Sewage treatment floating wetland at low cost.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of sewage treatment floating wetland is formed, the floating wetland by multiple floating wetland planting frame unit spliceds
Planting frame unit includes the filler inside the framework and framework of hexagonal structure, is distinguished on two opposite flanks of the framework
It is provided with grafting hole and grafting protrusion, two neighboring floating wetland planting frame unit passes through grafting protrusion and spliced eye in framework
Realize connection in hole；
Kind is implanted with water plant above the floating wetland planting frame unit.
In the present invention, two neighboring floating wetland planting frame unit is realized by grafting protrusion in framework and grafting hole to be connected
It connects, and then the installation of whole piece sewage treatment floating wetland may be implemented, and then effectively plant can be fixed, mention
The resistance stormy waves scouring capability of high wetland floating body and Summer Heavy Rainfall moment rise suddenly and sharply the impact force of water flow.
Further, the framework is equipped with bottom support plate, and the bottom support plate is equipped with permeable hole, the filler dress
It fills out above bottom support plate.The permeable hole of setting, leaking for inner stuffing can be prevented again by being convenient for water flow exchange.
Further, deadman can be hung with below the bottom support plate.The deadman of setting ensure that wetland floating body
Stability in water body.
Further, filler sequentially consists of gravel filling layer, activated carbon adsorption layer, at microorganism in the framework
Layer and sandy soil layer are managed, the sandy soil layer upper surface is additionally provided with geotextiles protective layer, and the geotextiles protective layer is equipped with for kind
Plant the implantation hole of water plant.
Wherein, the filtrate in gravel filling layer can filter the pollutants such as heavy metal, organic matter in water body, and can be used as
Microorganism growing carrier carries out biochemical degradation to pollutant；Microbiological treatment layer is mixed by active sludge biological microbial inoculum, main
Nutrient provided for the wetland plant planted on sandy soil layer, and increase biocoene, biochemical degradation, sandy soil layer are carried out to pollutant
On implantation hole planting aquatic plants, improve landscape effect, reduce floating wetland maintenance cost, and its root system is in sewage
The substances such as nitrogen, phosphorus, heavy metal have good absorption effect, improve water body purification ability；Activated carbon adsorption layer can secondary mistake
Water pollutant is filtered, and plays the role of buffering supply to water nutrition object, specially：Further removal water body is residual after filtrate
The a small amount of pollutant stayed, while adsorbing and nitrogen and phosphorous nutrient in water body is concentrated, then slow release enters in microbiological treatment layer
It absorbs, meets needed for plant growth for root system of plant.The geotextiles protective layer of setting has when water flow washes away wetland floating body
Effect by concentrated stress diffusion, transmitting or decompose, prevent that wetland from floating intracorporal filtrate and soil is destroyed by external force, play
Good protective action.
Further, the framework is made of polyethylene or polypropylene material.The material can effectively improve wetland
The resistance stormy waves scouring capability of floating body and Summer Heavy Rainfall moment rise suddenly and sharply the impact force of water flow.
Further, the grafting protrusion and grafting hole are rectangle.Since rectangle requires that ability must be aligned
Insertion, enables to all floating wetland planting frame units to be on the same horizontal plane, and then can guarantee dirt in this way
Water process floating wetland beauty, and stabilized structure.
Further, the grafting protrusion is identical in the position of framework side as grafting hole.
Further, grafting hole and grafting protrusion are respectively arranged in two adjacent sides of the framework, i.e., it is described
Grafting protrusion or grafting hole are not set simultaneously in two adjacent sides of framework.The reason of being arranged in this way is to be more convenient
Carry out install, improve installation effectiveness, while improving the stability of installation.
Compared with prior art, structure of the invention setting is simple, and low manufacture cost is easy to install and use, mounted configuration
Stability is strong, has catharsis for water body, while the water plant itself planted has landscape effect.
Detailed description of the invention
Fig. 1 is sewage treatment floating wetland structural schematic diagram；
Fig. 2 is floating wetland planting frame cellular construction schematic diagram；
Fig. 3 is filler the schematic diagram of the section structure in framework.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of sewage treatment floating wetland is spliced with reference to Fig. 1, Fig. 2 by multiple floating wetland planting frame units 6,
The framework 1 and the filler inside framework 1 that floating wetland planting frame unit 6 includes hexagonal structure, two opposite sides of framework 1
Grafting hole 12 and grafting protrusion 11 are respectively arranged on face, two neighboring floating wetland planting frame unit 6 in framework 1 by inserting
It connects protrusion 11 and realizes connection with grafting hole 12；Grafting protrusion 11 is rectangle with grafting hole 12.Due to rectangle requirement
Must be aligned could be inserted into, and all floating wetland planting frame units 6 is enabled to be on the same horizontal plane in this way, into
And it can guarantee that sewage treatment floating wetland is beautiful, and stabilized structure.Grafting protrusion 11 is with grafting hole 12 in 1 side of framework
Position it is identical.Grafting hole 12 and grafting protrusion 11, i.e., the two of framework 1 are respectively arranged in two adjacent sides of framework 1
Grafting protrusion 11 or grafting hole 12 are not set simultaneously in a adjacent side.In this way be arranged the reason of be can more easily into
Row installation, improves installation effectiveness, while improving the stability of installation.Two neighboring floating wetland planting frame unit 6 passes through framework 1
Upper grafting protrusion 11 is realized with grafting hole 12 to be connected, and then the installation of whole piece sewage treatment floating wetland may be implemented,
And then effectively plant can be fixed, resistance stormy waves scouring capability and the Summer Heavy Rainfall moment for improving wetland floating body are sudden and violent
Rise the impact force of stream.Above kind of floating wetland planting frame unit 6 is implanted with water plant 7.
Framework 1 is equipped with bottom support plate 13, and bottom support plate 13 is equipped with permeable hole 14, and filler is seated in bottom support plate
13 tops.The permeable hole 14 of setting, leaking for inner stuffing can be prevented again by being convenient for water flow exchange.
With reference to Fig. 3, filler sequentially consists of gravel filling layer 2, activated carbon adsorption layer 3, microbiological treatment in framework 1
Layer 4 and sandy soil layer 5,5 upper surface of sandy soil layer are additionally provided with geotextiles protective layer, and geotextiles protective layer is equipped with for planting aquatic plant
The implantation hole of object.
Wherein, the filtrate in gravel filling layer 2 can filter the pollutants such as heavy metal, organic matter in water body, and can make
For microorganism growing carrier, biochemical degradation is carried out to pollutant；Microbiological treatment layer 4 mixed by active sludge biological microbial inoculum and
At, the wetland plant predominantly planted on sandy soil layer 5 provides nutrient, and increases biocoene, biochemical degradation is carried out to pollutant,
Implantation hole planting aquatic plants on sandy soil layer 5 improve landscape effect, reduce floating wetland maintenance cost, and its root system
There is good absorption effect to substances such as nitrogen, phosphorus, heavy metals in sewage, improves water body purification ability；Activated carbon adsorption layer 3 can
With secondary filter water pollutant, and play the role of buffering supply to water nutrition object, specially：Further removal water body warp
Remaining a small amount of pollutant after filtrate, while nitrogen and phosphorous nutrient in water body is adsorbed and being concentrated, then slow release enters microorganism
It absorbs, meets needed for plant growth for root system of plant in process layer 4.The geotextiles protective layer of setting, when water flow is to wetland floating body
When washing away, effectively by concentrated stress diffusion, transmitting or decompose, prevent wetland float intracorporal filtrate and soil by external force and
It destroys, plays good protective action.
Framework 1 is made of polyethylene or polypropylene material.The material can effectively improve the resistance wind of wetland floating body
Unrestrained scouring capability and Summer Heavy Rainfall moment rise suddenly and sharply the impact force of water flow.
Embodiment 2
Difference from Example 1 is, deadman can be hung with below bottom support plate 13.The deadman of setting is protected
Stability of the wetland floating body in water body is demonstrate,proved.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, ability
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be of the invention
Within protection scope.
Claims (8)
1. a kind of sewage treatment floating wetland, which is characterized in that it is formed by multiple floating wetland planting frame unit spliceds, it is described
Floating wetland planting frame unit includes the filler inside the framework and framework of hexagonal structure, two opposite sides of the framework
Grafting hole and grafting protrusion are respectively arranged on face, two neighboring floating wetland planting frame unit passes through grafting protrusion in framework
It realizes and connects with grafting hole；
Kind is implanted with water plant above the floating wetland planting frame unit.
2. a kind of sewage treatment floating wetland according to claim 1, which is characterized in that the framework is equipped with bottom branch
Fagging, the bottom support plate are equipped with permeable hole, and the filler is seated in above bottom support plate.
3. a kind of sewage treatment floating wetland according to claim 2, which is characterized in that below the bottom support plate
Hang with deadman.
4. a kind of sewage treatment floating wetland according to claim 1, which is characterized in that filler is under in the framework
Supreme to be followed successively by gravel filling layer, activated carbon adsorption layer, microbiological treatment layer and sandy soil layer, the sandy soil layer upper surface is additionally provided with
Geotextiles protective layer, the geotextiles protective layer are equipped with the implantation hole for planting aquatic plants.
5. a kind of sewage treatment floating wetland according to claim 1, which is characterized in that the framework uses polyethylene
Or polypropylene material is made.
6. a kind of sewage treatment floating wetland according to claim 1, which is characterized in that the grafting protrusion and grafting
Hole is rectangle.
7. a kind of sewage treatment floating wetland according to claim 1, which is characterized in that the grafting protrusion and grafting
Hole is identical in the position of framework side.
8. a kind of sewage treatment floating wetland according to claim 1, which is characterized in that two of the framework are adjacent
Grafting hole and grafting protrusion are respectively arranged on side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954178.8A CN108911183A (en) | 2018-08-21 | 2018-08-21 | A kind of sewage treatment floating wetland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954178.8A CN108911183A (en) | 2018-08-21 | 2018-08-21 | A kind of sewage treatment floating wetland |
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| Publication Number | Publication Date |
|---|---|
| CN108911183A true CN108911183A (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810954178.8A Pending CN108911183A (en) | 2018-08-21 | 2018-08-21 | A kind of sewage treatment floating wetland |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845016A (en) * | 2019-12-18 | 2020-02-28 | 贵州省水利水电勘测设计研究院 | Artificial suspension wetland structure for rural river-entering sewage discharge outlet and sewage treatment method |
| CN112939230A (en) * | 2021-02-01 | 2021-06-11 | 浙江萧建集团有限公司 | Constructed wetland system with nitrogen and phosphorus recovery function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060386A (en) * | 2010-11-17 | 2011-05-18 | 中国科学院南京地理与湖泊研究所 | Method for constructing floating wetland |
| CN202671304U (en) * | 2012-06-13 | 2013-01-16 | 祝遵崚 | Combined floating bed for landscape ecological purification |
| CN206308127U (en) * | 2016-12-01 | 2017-07-07 | 黄鑫 | A kind of floating wetland for purifying landscape water body |
-
2018
- 2018-08-21 CN CN201810954178.8A patent/CN108911183A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060386A (en) * | 2010-11-17 | 2011-05-18 | 中国科学院南京地理与湖泊研究所 | Method for constructing floating wetland |
| CN202671304U (en) * | 2012-06-13 | 2013-01-16 | 祝遵崚 | Combined floating bed for landscape ecological purification |
| CN206308127U (en) * | 2016-12-01 | 2017-07-07 | 黄鑫 | A kind of floating wetland for purifying landscape water body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845016A (en) * | 2019-12-18 | 2020-02-28 | 贵州省水利水电勘测设计研究院 | Artificial suspension wetland structure for rural river-entering sewage discharge outlet and sewage treatment method |
| CN112939230A (en) * | 2021-02-01 | 2021-06-11 | 浙江萧建集团有限公司 | Constructed wetland system with nitrogen and phosphorus recovery function |
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