CN109516651A - A kind of gardens water purification system and its purification method - Google Patents
A kind of gardens water purification system and its purification method Download PDFInfo
- Publication number
- CN109516651A CN109516651A CN201811639846.4A CN201811639846A CN109516651A CN 109516651 A CN109516651 A CN 109516651A CN 201811639846 A CN201811639846 A CN 201811639846A CN 109516651 A CN109516651 A CN 109516651A
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- Prior art keywords
- water
- chamber
- purification system
- nutrition
- gardens
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Classifications
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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
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
Abstract
The invention discloses a kind of gardens water purification system and its purification methods, belong to gardens appliance technology, in the presence of being that side outlet edge purifies water in worker's water lift due to clarifier, extend the time of worker's water receiving, the technical issues of reducing the labor efficiency of worker while reducing convenience when device uses, its key points of the technical solution are that including well, the well is communicated with purification system, purification system is disposed with the straining chamber equipped with quartz sand with the direction far from well, adsorption chamber equipped with active carbon, refined filtration room and water storage chamber, straining chamber, adsorption chamber, refined filtration room and water storage chamber interconnect；Straining chamber is connected to well, and water storage chamber is provided with drainage gallery, and drainage gallery is provided with emptying valve, achievees the effect that improve nutrition content in water body.
Description
Technical field
The present invention relates to a kind of gardens apparatus field, in particular to a kind of gardens water purification system and its purification method.
Background technique
Gardens are a kind of people by relying on landform, scenery with hills and waters, groups of building and flowers and trees to set off out human subject as carrier
Spiritual culture；Due to having large-scale green plants in gardens, graceful condition of strolling about or have a rest can not only be provided for people, moreover it is possible to
The air of enough purifying cities, improves the effect of the environmentally friendly degree in city.
Plant is directly irrigated, still, due to containing in underground water when being irrigated usually using underground water in gardens
There is more underground impurity, it is very unfavorable for the growth conditions of plant.
Existing to can refer to the Chinese patent that notification number is CN207511955U, it discloses a kind of gardens purification of water quality mistakes
Device, including well are filtered, well is communicated with reservoir, and reservoir tip shroud is equipped with top cover, and top cover is communicated with clarifier, clarifier
Including successively filter plate, active carbon layer, thin filtering meshes and hyperfine filtering meshes.By the way that the groundwater mining in well is gone out
Come, is then injected into reservoir and is stood, when the vegetation that worker needs to irrigate using water in gardens, worker will be stood
Extracting water body into clarifier after the completion, is purified water body by each layer set gradually in clarifier, then
It is emitted into the water container of worker again.
Prior art among the above has the following deficiencies: the nutrients due to containing in the purified moisture of clarifier
Matter is less, the growth of plant is helped less.
Summary of the invention
The object of the present invention is to provide a kind of gardens water purification system and its purification method, reaches and improve nutrition in water body
The effect of content of material.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of gardens water purification system, including well, the well are communicated with purification system, and purification system is with separate well
Direction is disposed with the straining chamber equipped with quartz sand, the adsorption chamber equipped with active carbon, refined filtration room, is placed with chlorella Nutrition Dept.
And water storage chamber, straining chamber, adsorption chamber, refined filtration room, Nutrition Dept. and water storage chamber interconnect；Band is provided between straining chamber and well
There is the pipeline of lift pump, straining chamber is connected to by pipeline with well, and water storage chamber is provided with drainage gallery, and drainage gallery is provided with sluicing
Valve.
By using above-mentioned technical proposal, when in use, the underground water in well is extracted by the cooperation of water pump and pipeline
Into straining chamber, water body is purified by the quartz sand of the filling in straining chamber, reduces impurity cotton-shaped in water body, so
Afterwards, then by water body put into the adsorption chamber equipped with active carbon, the peculiar smell in water body adsorbed, it is further improve for
The treatment effect of water body；After water body carries out further in-depth filtration in accurate room, water body is put into Nutrition Dept., Nutrition Dept.
In chlorella during being grown, the organic matter containing nitrogen, while absorbing carbon dioxide can be released, discharge
Oxygen, improve water body converge in rate of oxygen, be conducive to plant growth, increased Nutrition Dept. can after being purified to water body,
The nutrient content in water body is improved, achievees the effect that improve nutrition content in water body, the water in Nutrition Dept. is transferred to water
It is kept in room, when worker needs to fetch water, since the step of filtration treatment step of water body and worker's water intaking is opposite point
From two steps, worker can directly extract water body, without waiting for the process of water body processing, thus eliminate worker's waiting when
Between, improve the water receiving efficiency of worker, meanwhile, regardless of whether have worker to fetch water, the filter process of water body always into
Row, and constantly is guaranteed by the moisture that worker can extract at any time, improves use for the moisture after the completion of water storage chamber after-purification
Convenience.
The present invention is further arranged to, and Nutrition Dept.'s top end is provided with extraction tube, and extraction tube one end extends to nutrition
Chamber interior, the extraction tube other end are connected to drainage gallery, and extraction tube pipe shaft is communicated with extraction pump.
It, can be because of the sky of Nutrition Dept. when the quantity of the chlorella in Nutrition Dept. is excessive by using above-mentioned technical proposal
Between it is insufficient, and cause some beads algae dead；Worker is by extraction tube and extracts being used cooperatively for pump, by extra chlorella
Number of extracted comes out, and splashes into forest land, and chlorella is made directly to provide function and effect to forest land, ensure that normally making for Nutrition Dept.
With, while the effect of effectively utilize extra chlorella, further improve chlorella.
The present invention is further arranged to, and Nutrition Dept.'s top end is provided with blow vent, and blow vent is by Nutrition Dept. and extraneous
Connection.
By using above-mentioned technical proposal, extraneous carbon dioxide can be transported in Nutrition Dept. by the blow vent of setting,
Further promote Nutrition Dept. in chlorella healthy growth, improve chlorella discharged into water body containing the organic of nitrogen
The effect of amount of object, raising Nutrition Dept..
The present invention is further arranged to, and emitting bulb is placed in the Nutrition Dept., and emitting bulb is placed on nutrition ceiling
On wall.
By using above-mentioned technical proposal, chlorella has preferable assimilation effect to illumination during growth,
Chlorella can be promoted to carry out photosynthesis, thus the effect of further improving Nutrition Dept..
The present invention is further arranged to, and the blow vent is covered on one end inside Nutrition Dept. hides mouth gauze.
By using above-mentioned technical proposal, the impurity that the screening mouth gauze being provide with can prevent day from descending slowly and lightly in the air enters nutrition
In room, to improve water quality degree of purity in Nutrition Dept.；It ensure that the using effect of purification system, on the other hand, hide mouth gauze
With preferable gas permeability, the inflow of carbon dioxide in Nutrition Dept. is not influenced, to improve the practicability for hiding mouth gauze.
The present invention is further arranged to, and is placed with cartridge filter in the refined filtration room, and cartridge filter is provided with pipeline,
Booster pump is connected on pipeline, pipeline one end is connected to adsorption chamber, is connected to again with cartridge filter after other end connection booster pump；
After pipeline is connected to cartridge filter, then cartridge filter is connected to Nutrition Dept..
By using above-mentioned technical proposal, cartridge filter, which has, bears biggish filter pressure, the booster pump energy of setting
It is enough that water body is pressed into cartridge filter, the speed that water body flows in cartridge filter is improved, to improve purification
Efficiency.
The present invention is further arranged to, and the cartridge filter is provided with several, several cartridge filters sequentially connect
Logical, the cartridge filter close to adsorption chamber is connected to booster pump, and the cartridge filter close to Nutrition Dept. is connected to Nutrition Dept..
By using above-mentioned technical proposal, several cartridge filters of setting can further be improved for water body
Clean-up effect, it is further to reduce the impurity contained in water body, guarantee system for the degree of purification of water body.
The present invention is further arranged to, and the end that the pipeline is connected to adsorption chamber is covered with polymer membrane for water treatment.
By using above-mentioned technical proposal, the polymer membrane for water treatment of setting can be for the work in adsorption chamber and straining chamber
Property carbon powder and quartz sand powder stopped, to reduce water body in the granule number by containing in straining chamber and adsorption chamber
The case where amount, mitigates the pressure of subsequent filtration step, prevents since filter pressure is excessive, and system is caused not to be available appearance,
To further improve the stability in use of system.
A kind of gardens method for purifying water carries out purification of water quality using above-mentioned purification system:
S1: by the lasting extraction of the underground water in well into straining chamber；
S2: the quartz sand in straining chamber is filtered underground water, enters in adsorption chamber after the completion of filtering；
S3: the active carbon in adsorption chamber absorbs and filter underground water, enters in refined filtration room and carries out after the completion of adsorption filtration
Filtering；
S4: refined filtration room carries out high-precision filtration to underground water, enters in Nutrition Dept. after the completion of filtering；
S6: underground water receives the nutrition organic matter of chlorella offer in Nutrition Dept., then passes through the water that the mouth of a river enters
In room；
S7: complete that treated that underground water is stored in water storage chamber.
By using above-mentioned technical proposal, underground water gradually will by straining chamber, the filtration step of adsorption chamber and refined filtration room
The impurity contained in underground water is filtered, and the water body after the completion of filtering, which is stored in water storage chamber, to be stored, worker's water
When, what is taken away is the water body having in water storage chamber, and the filter process of underground water and the purification process of water body are independent of each other, and makes worker
Quickly water intaking container can be made in water intaking, achieve the effect that improve nutrition content in water body.
In conclusion the invention has the following advantages:
1, being used cooperatively for straining chamber, adsorption chamber, refined filtration room and water storage chamber achievees the effect that improve nutrition content in water body；
2, the Nutrition Dept. being arranged increases the nutriment in water body, and purified water body is enable to supplement the plant in gardens
Nutrient improves the usability of purification system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gardens water purification system；
Fig. 2 is the schematic diagram of internal structure of gardens water purification system.
In figure, 1, well；2, purification system；21, straining chamber；22, adsorption chamber；23, refined filtration room；231, cartridge filter；
232, booster pump；233, polymer membrane for water treatment；24, Nutrition Dept.；241, blow vent；2411, microfiltration membranes；242, black-out cloth；
243, the mouth of a river is crossed；244, emitting bulb；25, water storage chamber；251, drainage gallery；252, emptying valve；3, demarcation plate；4, pipeline；
41, suction pump.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1
A kind of gardens water purification system, as shown in Figure 1, including well 1, well 1 is communicated with the closing of generally rectangular-shape
Purification system 2, purification system 2 abut on the ground.
As shown in Fig. 2, purification system 2 is internally provided with demarcation plate 3, demarcation plate 3 by inside purification system 2 far from well
1 direction be disposed with the straining chamber 21 equipped with quartz sand, the adsorption chamber 22 equipped with active carbon, refined filtration room 23, be placed with it is small
The Nutrition Dept. 24 of ball algae and water storage chamber 25 are provided with pipeline 4, are connected with suction pump on pipeline 4 between straining chamber 21 and well 1
41, pipeline 4 is used cooperatively with suction pump 41 and is connected to straining chamber 21 with well 1, and the position that pipeline 4 is connect with straining chamber 21 is located at
Straining chamber 21 is at the position on ground.
As shown in Fig. 2, being equally connected to by suction pump 41 with the cooperation of pipeline 4 between straining chamber 21 and adsorption chamber 22, draw water
Pump 41 is fixedly connected with demarcation plate 3, and the water of well 1 first enters in straining chamber 21 from the bottom end of straining chamber 21, by straining chamber
After 21 filter effect, then it is further processed from the adsorption chamber 22 that the top of adsorption chamber 22 enters；Adsorption chamber 22
It is connected between refined filtration room 23 by pipeline 4, there are four vertical cartridge filters 231 and booster pump for placement inside refined filtration room 23
232, four cartridge filters 231 are sequentially communicated, and 4 one end of pipeline is connected to adsorption chamber 22, the end that pipeline 4 is connected to adsorption chamber 22
Head-shield is equipped with polymer membrane for water treatment 233；The other end connect booster pump 232 after again with close to adsorption chamber 22 cartridge filter
231 connections；After pipeline 4 is connected to cartridge filter 231, then cartridge filter 231 is connected to Nutrition Dept. 24.
As shown in Fig. 2, 24 top end of Nutrition Dept. is provided with extraction tube 9,9 one end of extraction tube extends to inside Nutrition Dept., mentions
9 other end of pipe is taken to be connected to drainage gallery 251,9 pipe shaft of extraction tube is communicated with extraction pump 91, extracts the top of pump 91 with Nutrition Dept. 24
End is fixedly connected, and 24 top end of Nutrition Dept. is provided with blow vent 241, and Nutrition Dept. 24 is in communication with the outside by blow vent 241, blow vent
241 are covered with screening mouth gauze 242 on one end inside Nutrition Dept. 24, are placed with emitting bulb 244 in Nutrition Dept. 24, shine
Light bulb 244 is placed on 24 roof of Nutrition Dept., and the mouth of a river 243 was provided between Nutrition Dept. 24 and water storage chamber 25, is crossed the mouth of a river 243 and is opened
It is located on the partition panel between Nutrition Dept. 24 and water storage chamber 25, crosses the mouth of a river 243 and be located at close to the position where emitting bulb 244,
It crosses the mouth of a river 243 and is provide with promising microfiltration membranes 2411, microfiltration membranes 2411 prevent chlorella to be lost from Nutrition Dept. 24；Water storage chamber 25 is separate
The side of well head is provided with columned drainage gallery 251, and drainage gallery 251 is provided with emptying valve 252.
Implementation principle of the invention are as follows: suction pump 41 is used cooperatively with pipeline 4, endlessly by the water body in well 1
It is transported in straining chamber 21, water body under the filtration of quartz sand, is simply filtered in straining chamber 21, and filtering is completed
Afterwards, water body is injected into adsorption chamber 22 and removes peculiar smell, after removing peculiar smell, 4 water body of pipeline is guided to the booster pump of refined filtration room 23
In 232, polymer membrane for water treatment 233 stops active carbon particle and quartz sand particle；Booster pump in refined filtration room 23
In 232 fine filters for being pressed into water body, water body successively after four accurate filters, is injected into Nutrition Dept. 24, nutrition
Carbon dioxide is sent by blow vent 241 in room 24, emitting bulb 244 issues chlorella of the illumination in Nutrition Dept. 24, chlorella
When carrying out photosynthesis, absorbing carbon dioxide discharges oxygen, and the oxygen released is emitted into extraneous ring by blow vent 241
In border, the oxygen content around Nutrition Dept. 24 is improved；Chlorella can release the organic matter containing nitrogen in growth, contain
There is the organic matter of nitrogen to can be used as plant food.Pass through the mouth of a river 243 by the moisture that chlorella is handled and is flowed into water
In room 25, stored.Worker when in use, directly opens emptying valve 252, and the Clean water withdraw in water storage chamber 25 is come out
, water intaking is separated with the process of purification, two processes is made to be independent of each other.To sum up, through the above steps, reach raising water body
The effect of middle nutrition content.
Embodiment 2
A kind of gardens method for purifying water carries out purification of water quality using the purification system 2 in embodiment 1:
S1: by the lasting extraction of the underground water in well 1 into straining chamber 21
S2: the quartz sand in straining chamber 21 is filtered underground water, enters in adsorption chamber 22 after the completion of filtering；
S3: the active carbon in adsorption chamber 22 absorbs and filter underground water, enters in refined filtration room 23 after the completion of adsorption filtration
It is filtered；
S4: refined filtration room 23 carries out high-precision filtration to underground water, enters in Nutrition Dept. 24 after the completion of filtering；
S6: underground water receives the nutrition organic matter of chlorella offer in Nutrition Dept. 24, then passes through what the mouth of a river 243 entered
In water storage chamber 25；
S7: complete that treated that underground water is stored in water storage chamber 25.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of gardens water purification system, including well (1), it is characterised in that: the well (1) is communicated with purification system
(2), purification system (2) with the direction far from well (1) is disposed with straining chamber (21) equipped with quartz sand, equipped with active carbon
Adsorption chamber (22), refined filtration room (23), be placed with chlorella Nutrition Dept. (24) and water storage chamber (25), straining chamber (21), adsorption chamber
(22), refined filtration room (23), Nutrition Dept. (24) and water storage chamber (25) interconnect；It is provided between straining chamber (21) and well (1)
Straining chamber (21) is connected to by the pipeline (4) with lift pump (41), pipeline with well (1), and it is logical that water storage chamber (25) is provided with sluicing
Road (251), drainage gallery (251) are provided with emptying valve (252).
2. a kind of gardens water purification system according to claim 1, it is characterised in that: Nutrition Dept. (24) top end
It is provided with extraction tube (9), extraction tube (9) one end extends to inside Nutrition Dept., extraction tube (9) other end and drainage gallery (251)
Connection, extraction tube (9) pipe shaft are communicated with extraction pump (91).
3. a kind of gardens water purification system according to claim 2, it is characterised in that: Nutrition Dept. (24) top end
It is provided with blow vent (241), Nutrition Dept. (24) is in communication with the outside by blow vent (241).
4. a kind of gardens water purification system according to claim 3, it is characterised in that: placed in the Nutrition Dept. (24)
Have emitting bulb (244), emitting bulb (244) is placed on Nutrition Dept. (24) roof.
5. a kind of gardens water purification system according to claim 4, it is characterised in that: the blow vent (241) is close
It is covered on the internal one end of Nutrition Dept. (24) and hides mouth gauze (242).
6. a kind of gardens water purification system according to claim 2, it is characterised in that: placed in the refined filtration room (23)
Have cartridge filter (231), cartridge filter (231) is provided with pipeline (4), is connected on pipeline (4) booster pump (232), is managed
Road (4) one end is connected to adsorption chamber (22), is connected to again with cartridge filter (231) after other end connection booster pump (232)；Pipeline
(4) after being connected to cartridge filter (231), then cartridge filter (231) is connected to Nutrition Dept. (24).
7. a kind of gardens water purification system according to claim 6, it is characterised in that: the cartridge filter (231)
Be provided with several, several cartridge filters (231) are sequentially connected to, close to adsorption chamber (22) cartridge filter (231) with
Booster pump (232) connection, the cartridge filter (231) close to Nutrition Dept. (24) are connected to Nutrition Dept. (24).
8. a kind of gardens water purification system according to claim 6, it is characterised in that: the pipeline (4) and adsorption chamber
(22) end being connected to is covered with polymer membrane for water treatment (233).
9. a kind of gardens method for purifying water, it is characterised in that: it is net to carry out water quality using any system of claim 1-8
Change: S1: by the lasting extraction of the underground water in well (1) into straining chamber (21)；S2: the quartz sand pair in straining chamber (21)
Underground water is filtered, and is entered in adsorption chamber (22) after the completion of filtering；S3: the active carbon in adsorption chamber (22) is to underground water
It is absorbed and filter, enters in refined filtration room (23) and be filtered after the completion of adsorption filtration；S4: refined filtration room (23) are to underground water
High-precision filtration is carried out, is entered in Nutrition Dept. (24) after the completion of filtering；S6: underground water receives bead in Nutrition Dept. (24)
The nutrition organic matter that algae provides, then passed through in the water storage chamber (25) that the mouth of a river (243) enters；S7: complete treated ground
It is lauched and is stored in water storage chamber (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639846.4A CN109516651B (en) | 2018-12-29 | 2018-12-29 | Garden water quality purification system and purification method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639846.4A CN109516651B (en) | 2018-12-29 | 2018-12-29 | Garden water quality purification system and purification method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109516651A true CN109516651A (en) | 2019-03-26 |
| CN109516651B CN109516651B (en) | 2020-05-08 |
Family
ID=65797765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811639846.4A Active CN109516651B (en) | 2018-12-29 | 2018-12-29 | Garden water quality purification system and purification method thereof |
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| Country | Link |
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| CN (1) | CN109516651B (en) |
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| CN101033449A (en) * | 2006-12-12 | 2007-09-12 | 北京航空航天大学 | Optical bioreactor for spacing regenerative oxygen |
| CN101525576A (en) * | 2009-04-14 | 2009-09-09 | 中华绿油有限公司 | Method for producing microalgae with domestic sewage and industrial sewage |
| CN203065299U (en) * | 2013-02-04 | 2013-07-17 | 北京科泰兴达高新技术有限公司 | Emergency drinking water purification equipment |
| CN206681112U (en) * | 2017-04-06 | 2017-11-28 | 河南固川市政园林工程有限公司 | Rainwater recycle for gard watering utilizes system |
| CN107723242A (en) * | 2017-08-28 | 2018-02-23 | 北京联合大学 | A kind of method for comprehensively utilizing rubbish from cooking zymotic fluid culture microalgae |
| CN108164086A (en) * | 2017-12-26 | 2018-06-15 | 仲恺农业工程学院 | A kind of breeding wastewater circular treatment recovery system and its application in breeding wastewater is recycled |
| CN207511955U (en) * | 2017-11-20 | 2018-06-19 | 张璇 | A kind of gardens purification of water quality filter device |
-
2018
- 2018-12-29 CN CN201811639846.4A patent/CN109516651B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033449A (en) * | 2006-12-12 | 2007-09-12 | 北京航空航天大学 | Optical bioreactor for spacing regenerative oxygen |
| CN101525576A (en) * | 2009-04-14 | 2009-09-09 | 中华绿油有限公司 | Method for producing microalgae with domestic sewage and industrial sewage |
| CN203065299U (en) * | 2013-02-04 | 2013-07-17 | 北京科泰兴达高新技术有限公司 | Emergency drinking water purification equipment |
| CN206681112U (en) * | 2017-04-06 | 2017-11-28 | 河南固川市政园林工程有限公司 | Rainwater recycle for gard watering utilizes system |
| CN107723242A (en) * | 2017-08-28 | 2018-02-23 | 北京联合大学 | A kind of method for comprehensively utilizing rubbish from cooking zymotic fluid culture microalgae |
| CN207511955U (en) * | 2017-11-20 | 2018-06-19 | 张璇 | A kind of gardens purification of water quality filter device |
| CN108164086A (en) * | 2017-12-26 | 2018-06-15 | 仲恺农业工程学院 | A kind of breeding wastewater circular treatment recovery system and its application in breeding wastewater is recycled |
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| Publication number | Publication date |
|---|---|
| CN109516651B (en) | 2020-05-08 |
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