CN207811379U - The processing unit of eutrophic sewage is administered using watermifoil - Google Patents
The processing unit of eutrophic sewage is administered using watermifoil Download PDFInfo
- Publication number
- CN207811379U CN207811379U CN201721717736.6U CN201721717736U CN207811379U CN 207811379 U CN207811379 U CN 207811379U CN 201721717736 U CN201721717736 U CN 201721717736U CN 207811379 U CN207811379 U CN 207811379U
- Authority
- CN
- China
- Prior art keywords
- watermifoil
- sewage
- anaerobic
- water
- pool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
A kind of processing unit for administering eutrophic sewage using watermifoil, it is characterised in that：Including water inlet pipe, grille well, anaerobic biofilter, the areas Chu Chen, the first anaerobic zone, the second anaerobic zone, filtering area, partition board, connecting pipe, water pump, the watermifoil pool, watermifoil and outlet pipe；Sewage by grille well be put into anaerobic biofilter after tentatively removing oil removal in the utility model, sewage is after anaerobic filter is handled, reduce the concentration of suspended matter, organic pollution and nitrogen, the sewage obtained after anaerobic biofilter is handled is further put into the watermifoil pool so that the organic matter nitrogen phosphorus in sewage is further degraded, the polluters such as nitrogen, phosphorus to be effectively removed in sewage, obtain the water outlet for meeting water quality requirement.
Description
Technical field
The utility model is related to a kind of processing units for administering eutrophic sewage using watermifoil, belong to sewage disposal skill
Art field.
Background technology
People produce a large amount of sanitary sewage in daily life, and containing a large amount of rich in nitrogen, phosphorus in these sewage
Organic matter, if these sanitary sewages are handled without denitrogenation dephosphorizing, in the case where nitrogen and phosphorus element content is very high with regard to direct emission
Into river, the increase of the nitrogen and phosphorus element content in river water can be caused, and the nitrogen and phosphorus pollution object content increase in water can cause
The excessive breeding of algae and other planktonic organisms, the landscape for increasing the content of Organic substance in water, generating algae toxin, influencing water in water
Effect and utilizability, cause Dissolved Oxygen in Water amount to decline, and water quality deterioration body eutrophication phenomenon occurs, and then influences
Socio-economic development and people's daily life.Body eutrophication is an important difficulty of world today's water environment pollution prevention
Topic, occurrence frequency cumulative year after year, the extent of injury are also increasingly severe, and tend to globalization, it has also become global environment
Problem, it would be highly desirable to solve.
The increase of nitrogen and phosphorus element content in river water in order to prevent, prevent body eutrophication phenomenon generation, need from
Prevented on source, therefore, for the sanitary sewage being discharged into river, it is necessary to carry out denitrogenation dephosphorizing processing.Currently, China
Urban sewage treatment technology includes mainly activated sludge process and biofilm etc., although these methods can remove big portion in decontaminated water
The organic pollution divided, but, the nutrition contents such as nitrogen, phosphorus in water outlet relatively low to the removal rate of the nutriments such as nitrogen, phosphorus
Still higher.Therefore, seek a kind of sewage treatmentmethod that can play the role of high-efficient denitrification and dephosphorization to sanitary sewage be have it is very heavy
It wants.How efficient, the processing sanitary sewage that low energy consumption is the project that people study always, for sewage disposal, open text
It offers and also reports some domestic sewage processing systems, such as：Application No. is 201310597529.1 Chinese patents to disclose one
Kind domestic sewage processing system, the invention domestic sewage processing system, including grid, regulating reservoir, anoxic pond, aerobic tank, precipitation
Pond, sterilization pool, the input terminal of grid and the input terminal of regulating reservoir connect, and the output end of regulating reservoir and the input terminal of anoxic pond connect
It connects, the input terminal connection of the output end of anoxic pond also aerobic tank, the output end of aerobic tank and the input terminal of sedimentation basin connect, precipitation
The output end in pond and the input terminal of sterilization pool connect.The invention has the characteristics that high treating effect and effluent quality.And currently,
In processing waste water, sewage, biological method is a kind of good method for the safe and effective non-secondary pollution being widely utilized.At biology
Reason method is to remove in water the nutrition such as nitrogen phosphorus into some other dirts in the effects that passing through absorption removal water body by plant absorption
Substance is contaminated, the pollutant in water body is shifted into water-outlet body finally by the mode of harvest plant, such as utilizes algae object pair
Go the nutritional ingredients such as nitrogen phosphorus in water removal.
Currently, the research with algae sewage disposal deepens continuously so that the foreground of sewage disposal is further widened.Research
It was found that algae in sewage disposal process, by vigorous photosynthesis, can release a large amount of oxygen, rate is much larger than
The wear rate of aerobic microbiological in waste water so that water outlet dissolved oxygen content is higher, and to meet the growth and breeding of itself
It needs, can also consume the nutrients such as organic matter and nitrogen, the phosphorus in water, effectively reduce the COD and the content of nitrogen and phosphorous of sewage.It utilizes
Plant has prodigious application prospect to the removal of Water phosphorus in terms of sewage disposal.
Invention content
The purpose of this utility model be for solve a kind of small investment that the process problem of current eutrophic sewage proposes,
Low energy consumption, treatment effeciency is high, can efficiently remove the polluters such as nitrogen, phosphorus in sewage administer eutrophication using watermifoil
The processing unit of sewage.
To achieve the above object, the utility model adopts the following technical scheme：
A kind of processing unit for administering eutrophic sewage using watermifoil, including water inlet pipe（1）, grille well（2）, anaerobism
Biofilter（3）, the areas Chu Chen（4）, the first anaerobic zone（5）, the second anaerobic zone（6）, filtering area（7）, partition board（8）, connecting pipe
（9）, water pump（10）, the watermifoil pool（11）, watermifoil（12）And outlet pipe（13）；Eutrophic sewage passes through water inlet pipe（1）Into
Enter grille well（2）In；Grille well（2）And anaerobic biofilter（3）The areas Zhong Chuchen（4）It is connected by pipeline, anaerobic organism filter
Pond（3）By 3 pieces of partition boards（8）It is separated into the areas Chu Chen（4）, the first anaerobic zone（5）, the second anaerobic zone（6）And filtering area（7）4 portions
Point；Every piece of partition board（8）Upper position be designed with water inlet, filtering area（7）With the watermifoil pool（11）Pass through connecting pipe（9）Even
It connects, the watermifoil pool（11）The other side be equipped with outlet pipe（13）, connecting pipe（9）And outlet pipe（13）On be designed with a water pump
（10）；The watermifoil pool（11）It is interior filled with watermifoil（12）.
The above-mentioned processing unit that eutrophic sewage is administered using watermifoil, first anaerobic zone（5）With second
Anaerobic zone（6）Interior is the region for being provided with anaerobe, the filtering area（7）It is interior to be filled with composite filling, composite filling
It is also equipped with microorganism above, the microorganism is anaerobe, aerobic microbiological and/or facultative microbe.
The above-mentioned processing unit that eutrophic sewage is administered using watermifoil, the filtering area（7）Top be equipped with
Exhaust outlet.The watermifoil pool（11）In in addition to filled with watermifoil（12）Outside, moreover it is possible to other water purification plants or biology is distributed with,
It takes the mode of watermifoil and other water purification plants or biological matched combined to reduce the COD value in polluted-water, reduces nitrogen, phosphorus etc.
Rich nutritive material reaches purpose of purifying the water quality.
The above-mentioned processing unit that eutrophic sewage is administered using watermifoil, the eutrophic sewage includes cities and towns
Sanitary sewage, cultivation factory's waste water and domestic sewage in rural areas.
Watermifoil (Classification system described in the utility model:Myriophyllum verticillatum L.), belong to more
The sturdy heavy water plant sheet of year life, root-like stock is flourishing, is spread in water-bed mud, section portion takes root.Watermifoil both can absorb bottom by root
Nitrogen, phosphorus nutrition in matter also can by cauline leaf using the nutriment in water, nitrogen, phosphorus absorbed after synthesizing plant itself
Structure composition substance, and the certain heavy metals and organic matter to the toxic effect of watermifoil are then that it is stored in after detoxification in vivo
Or it is degraded in vivo at it.When watermifoil, which is gathered in, migrates out aquatic ecosystem, a large amount of nutriment is also therewith from water
It is exported in body, to have the function that purifying water body.Watermifoil to ammonium nitrogen in contaminated water body (contain bed mud), nitrate nitrogen,
Total nitrogen has significant removal effect.With the extension of time, total nitrogen concentration fails in negative exponent form in water body.And not
In same season, watermifoil has preferable catharsis to the nitrogen phosphorus in eutrophic water, to the tolerance of weather temperature change
It is good.
Sewage by grille well be put into anaerobic biofilter after tentatively removing oil removal in the utility model, is detested
What the anaerobe of anaerobic zone can convert the insoluble Substance P hydrolysis of macromolecular to small molecule in oxygen biofilter can
The substance of dissolubility, anaerobe can also adsorb, absorb organic pollution in water, be arranged above the composite filling in filtering area
BOD, COD and SS in some microorganism energy degradation waters, sewage reduce suspended matter, organic dirt after anaerobic filter is handled
The concentration of object and nitrogen is contaminated, the sewage obtained after anaerobic biofilter is handled, which is further put into the watermifoil pool, to be made
Organic matter nitrogen phosphorus in sewage is further degraded, and the polluters such as nitrogen, phosphorus to be effectively removed in sewage obtain meeting water
The water outlet that matter requires.
The beneficial effects of the utility model are：
1, the processing unit for being administered eutrophic sewage using watermifoil using the utility model handles sewage, should
Sewage disposal can be recycled and is carried out continuously, and it is easy to operate, low energy consumption, at low cost, efficient.
2, after being handled sewage using the processing unit of watermifoil improvement eutrophic sewage using the utility model
Recycling for nitrogen phosphorus can be achieved, effluent quality is reachable：COD ＜ 150mg/L, ammonia nitrogen ＜ 10mg/L, total phosphorus ＜ 2mg/L, processing
Significant effect.
3, the utility model can meet town domestic sewage using the processing unit of watermifoil improvement eutrophic sewage and control
Various demands such as reason, domestic sewage in rural areas improvement, large-scale cultivation factory waste water treatment, agricultural non-point source pollution ecological management,
After administering the processing unit processing sanitary sewage of eutrophic sewage using watermifoil using the utility model, life can be fully achieved
Miscellaneous water water standard living, can be used for green land irrigation, flushes the toilet, give the car a wash, and sprinkling road etc. effectively realizes effluent reuse.
4, the utility model applies also for processing large dispersion using the processing unit of watermifoil improvement eutrophic sewage,
The high eutrophic sewage of ammonia nitrogen, total phosphorus content, in practical applications can also be in the watermifoil pool in addition to filled with fox-brush
Outside algae, moreover it is possible to other water purification plants or biology be distributed with, take watermifoil and other water purification plants or the side of biological matched combined
Formula establishes corresponding waste water control scheme, to reduce the COD value in polluted-water, reduces the rich nutritive materials such as nitrogen, phosphorus, reaches net
Change the purpose of water quality.
5, the processing unit for administering eutrophic sewage using watermifoil using the utility model carries out treated sewage, rural area
Sanitary sewage can reach sewage drainage standard two grades of horizontal after processing（With reference to GB18918-2002）, after wastewater treatment
It can reach agricultural irrigation three classes water quality（With reference to GB 5084-2005）.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1, water inlet pipe, 2, grille well, 3, anaerobic biofilter, 4, the areas Chu Chen, the 5, first anaerobic zone, 6, second detests
Oxygen area, 7, filtering area, 8, partition board, 9, connecting pipe, 10, water pump, 11, the watermifoil pool, 12, watermifoil, 13 outlet pipes；Arrow in figure
What the direction of head indicated is the flow direction of sewage.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.Below marked as
As shown in Figure 1, a kind of processing unit for administering eutrophic sewage using watermifoil, including water inlet pipe（1）, grid
Well（2）, anaerobic biofilter（3）, the areas Chu Chen（4）, the first anaerobic zone（5）, the second anaerobic zone（6）, filtering area（7）, partition board
（8）, connecting pipe（9）, water pump（10）, the watermifoil pool（11）, watermifoil（12）, outlet pipe（13）；Eutrophic sewage passes through
Water inlet pipe（1）Into grille well（2）In；Grille well（2）And anaerobic biofilter（3）The areas Zhong Chuchen（4）It is connected by pipeline,
Anaerobic biofilter（3）By 3 pieces of partition boards（8）It is separated into the areas Chu Chen（4）, the first anaerobic zone（5）, the second anaerobic zone（6）And filtering
Area（7）4 parts；Every piece of partition board（8）Upper position be designed with water inlet, filtering area（7）With the watermifoil pool（11）Pass through company
Take over road（9）Connection, the watermifoil pool（11）The other side be equipped with outlet pipe（13）, connecting pipe（9）And outlet pipe（13）On all
If there are one water pumps（10）；The watermifoil pool（11）It is interior filled with watermifoil（12）.First anaerobic zone（5）With second
Anaerobic zone（6）Inside it is provided with anaerobe, the filtering area（7）It is interior to be filled with composite filling, it is also set above composite filling
It is equipped with microorganism, the microorganism is anaerobe, aerobic microbiological and/or facultative microbe；Filtering area（7）Top
Equipped with exhaust outlet.The eutrophic sewage includes town domestic sewage, cultivation factory's waste water and domestic sewage in rural areas.
Eutrophic sewage is passed through water inlet pipe by the utility model（1）It is discharged into grille well（2）The middle preliminary removal of progress suspends
After object, sewage is discharged by anaerobic biofilter by connecting pipe（3）The areas Zhong Chuchen（4）In, anaerobic biofilter（3）Have just
Heavy area（4）, the first anaerobic zone（5）, the second anaerobic zone（6）And filtering area（7）4 parts, sewage enter in anaerobic biofilter
Settling zone after, by 4-5 hours precipitations, the pollutant to suspend in water originally sank to bottom of pond, to reduce sewage
Middle solid suspension concentration, then sewage enter back into anaerobic zone, the anaerobe in anaerobic zone can be by the insoluble of macromolecular
Property Substance P hydrolysis be converted into the soluble substance of small molecule, anaerobe can also adsorb, absorb organic contamination in water
Object, by anaerobe, treated that sewage enters filtering area, and microorganism is provided with above the composite filling of filtering area into one
BOD, COD and SS in degradation water are walked, sewage reduces suspended matter, organic pollution and nitrogen after anaerobic filter is handled
Concentration, the sewage obtained after anaerobic biofilter is handled is further put into the watermifoil pool（11）In, watermifoil
The pool（11）In watermifoil is distributed with（12）, the watermifoil pool（11）In in addition to filled with watermifoil（12）Outside, moreover it is possible to according to actual conditions
Other water purification plants or biology is distributed with, takes watermifoil or watermifoil and other water purification plants or the mode of biological matched combined
The further organic matter nitrogen phosphorus in degradation sewage, reduces the COD value in polluted-water, reduces the rich nutritive materials such as nitrogen, phosphorus, to
Achieve the purpose that deep purifying water quality, obtains the water outlet for meeting water quality requirement.
Claims (4)
1. a kind of processing unit for administering eutrophic sewage using watermifoil, it is characterised in that：Including water inlet pipe（1）, grid
Well（2）, anaerobic biofilter（3）, the areas Chu Chen（4）, the first anaerobic zone（5）, the second anaerobic zone（6）, filtering area（7）, partition board
（8）, connecting pipe（9）, water pump（10）, the watermifoil pool（11）, watermifoil（12）And outlet pipe（13）；Eutrophic sewage passes through
Water inlet pipe（1）Into grille well（2）In；Grille well（2）And anaerobic biofilter（3）The areas Zhong Chuchen（4）It is connected by pipeline,
Anaerobic biofilter（3）By 3 pieces of partition boards（8）It is separated into the areas Chu Chen（4）, the first anaerobic zone（5）, the second anaerobic zone（6）And filtering
Area（7）4 parts；Every piece of partition board（8）Upper position be designed with water inlet, filtering area（7）With the watermifoil pool（11）Pass through company
Take over road（9）Connection, the watermifoil pool（11）The other side be equipped with outlet pipe（13）, connecting pipe（9）And outlet pipe（13）On all
If there are one water pumps（10）；The watermifoil pool（11）It is interior filled with watermifoil（12）.
2. according to the processing unit for administering eutrophic sewage using watermifoil described in claim 1, it is characterised in that：Institute
The first anaerobic zone stated（5）With the second anaerobic zone（6）Interior is the region for being provided with anaerobe, the filtering area（7）It is interior
Filled with composite filling, be also equipped with microorganism above composite filling, the microorganism be anaerobe, aerobic microbiological and
/ or facultative microbe.
3. according to the processing unit for administering eutrophic sewage using watermifoil described in claim 1, it is characterised in that：Institute
The filtering area stated（7）Top be equipped with exhaust outlet.
4. according to the processing unit for administering eutrophic sewage using watermifoil described in claim 1, it is characterised in that：Institute
The eutrophic sewage stated includes town domestic sewage, cultivation factory's waste water and domestic sewage in rural areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717736.6U CN207811379U (en) | 2017-12-09 | 2017-12-09 | The processing unit of eutrophic sewage is administered using watermifoil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717736.6U CN207811379U (en) | 2017-12-09 | 2017-12-09 | The processing unit of eutrophic sewage is administered using watermifoil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207811379U true CN207811379U (en) | 2018-09-04 |
Family
ID=63331818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721717736.6U Expired - Fee Related CN207811379U (en) | 2017-12-09 | 2017-12-09 | The processing unit of eutrophic sewage is administered using watermifoil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207811379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081521A (en) * | 2018-09-20 | 2018-12-25 | 华蓥市职业教育培训中心 | It is a kind of for administering the Ecosystem restoration system of Rural Plane Source Pollution |
| CN111977905A (en) * | 2020-08-20 | 2020-11-24 | 广东自远环保股份有限公司 | Anaerobic biological treatment equipment for domestic sewage |
-
2017
- 2017-12-09 CN CN201721717736.6U patent/CN207811379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081521A (en) * | 2018-09-20 | 2018-12-25 | 华蓥市职业教育培训中心 | It is a kind of for administering the Ecosystem restoration system of Rural Plane Source Pollution |
| CN111977905A (en) * | 2020-08-20 | 2020-11-24 | 广东自远环保股份有限公司 | Anaerobic biological treatment equipment for domestic sewage |
| CN111977905B (en) * | 2020-08-20 | 2022-07-29 | 广东自远环保股份有限公司 | Anaerobic biological treatment equipment for domestic sewage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101973679B (en) | Distributed sewage treatment and regeneration technology | |
| CN1868926A (en) | Composite ecological treatment method of sewage for artificial wet land and its system | |
| CN206486407U (en) | A kind of livestock breeding wastewater processing system | |
| CN101817615A (en) | Anaerobic-sequencing batch biofilm reactor-artificial wetland method for treating piggery wastewater | |
| CN105110567A (en) | Process for advanced treatment of southern large-scale swine wastewater | |
| Malovanyy et al. | The perspective of using the «open biological conveyor» method for purifying landfill filtrates | |
| CN108640453A (en) | A kind of simultaneous water quality reaching standard process of poultry waste nutrient recycling | |
| CN106007211A (en) | Farm waste water treatment method | |
| WO2023065653A1 (en) | High-efficiency denitrification and dephosphorization process system for mariculture tail water treatment | |
| CN110040917A (en) | A kind of the fast purification system and its processing method of black and odorous water | |
| CN103183455A (en) | Device and method for biologically denitrifying wastewater with high salinity | |
| CN102464404A (en) | Method and system for remediation and treatment of polluted river water | |
| CN208532535U (en) | A kind of garbage percolation liquid treating system | |
| CN105016579A (en) | Rural sewage treatment system | |
| CN109775933A (en) | A kind of disposable butyronitrile gloves production sewage treatment and intermediate water reuse system | |
| CN204897639U (en) | Novel effluent disposal system slaughters | |
| CN202482167U (en) | Device for purifying cold water fish culture water in ravines of mountain areas | |
| CN207811379U (en) | The processing unit of eutrophic sewage is administered using watermifoil | |
| CN110054365A (en) | A kind of the bypass processing system and its processing method of black and odorous water | |
| CN206447733U (en) | A kind of oil-containing sewage treatment system | |
| CN202175603U (en) | Integrated non-point source sewage treatment system | |
| CN107082528A (en) | A kind of livestock breeding wastewater advanced treatment process | |
| CN103342438A (en) | Sewage and sludge processing system | |
| CN217297619U (en) | High-concentration breeding wastewater treatment system | |
| CN203360225U (en) | Sewage sludge treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20211209 |