CN106830510A - The method of joint chemistry and biological treatment domestic sewage in rural areas - Google Patents
The method of joint chemistry and biological treatment domestic sewage in rural areas Download PDFInfo
- Publication number
- CN106830510A CN106830510A CN201710055850.5A CN201710055850A CN106830510A CN 106830510 A CN106830510 A CN 106830510A CN 201710055850 A CN201710055850 A CN 201710055850A CN 106830510 A CN106830510 A CN 106830510A
- Authority
- CN
- China
- Prior art keywords
- water
- particle diameter
- treatment
- biofilter
- domestic sewage
- 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.)
- Pending
Links
Classifications
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
- C02F3/30—Aerobic and anaerobic processes
-
- 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
- C02F7/00—Aeration of stretches of water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention relates to a kind of method for combining chemistry and biological treatment domestic sewage in rural areas, comprise the following steps:1)Domestic sewage in rural areas is introduced into grille well, facultative lagoon is entered after being filtered through grille well;2)Water after facultative lagoon treatment enters biofilter, and hairbrush elastic filter material, the corrugation 160~200mm of filament length of the hairbrush elastic filter material, a diameter of 2~5mm of silk are filled with the biofilter;3)Water after being filtered through biofilter enters artificial swamp, the bottom-up boulder bed for being followed successively by the 100mm of particle diameter 50 of the matrix of the artificial swamp, the haydite layer of the 30mm of particle diameter 15, the biological filter bed of material of the 10mm of particle diameter 8 and being planted without mud coarse sands layer, in the artificial swamp for the 5mm of particle diameter 0.2 are equipped with Lythrum salicaria;4)Enter to be planted in ecological pond, the ecological pond through the water after artificial wetland treatment and be equipped with lotus, hornwort and water lily, the Chinese effluent after being processed through ecological pond to natural water.The method be suitable to scattered rural area village and treatment effect stabilization, can be greatly reduced foul smell distribute and mosquitos and flies grow.
Description
Technical field
The present invention relates to a kind of method for combining chemistry and biological treatment domestic sewage in rural areas, belong to sewage disposal technology neck
Domain.
Background technology
With the fast development of rural economy, rural comprehensive wastewater discharge gradually increases, and makes rural area environmental aspect
Go from bad to worse, environmental quality is decreased obviously, directly threaten the living environment of the vast farmerses masses with it is healthy, constrain agriculture
The sound development of village's economy.Arbitrarily discharge is the main cause for causing Rural Water Environment to pollute, severe contamination agriculture to sanitary sewage
The ecological environment in village, directly threatens healthy and rural area the economic development of the vast farmerses masses.
China's domestic sewage in rural areas has following characteristics:(1)Dispersion, distribution area are big.The scattered Characteristics of Geographical Distribution in village
Sewage is caused to disperse, it is difficult to collect.(2)Carry out source range wide.In addition to the sewage produced from human faecal mass, kitchen, also family
The sewage that cleaning, house refuse are stacked diafiltration and produced.(3)Treatment effeciency is low.Existing statistics shows that China rural area is given birth at present
The handling rate of sewage living is only 12.9%.
The treatment technology that current domestic and international application domestic sewage in rural areas is administered is relatively more, and title is also varied, but no matter
It is that nature processing system or biological treatment system all have that technology is single, treatment effect is unstable, while processing model
Enclose also restrained, easy emitting offensive odor and grow mosquitos and flies.
The content of the invention
The invention solves the problems that technical problem is:Overcome the shortcoming of above-mentioned technology, there is provided one kind is suitable to scattered rural area village
And treatment effect stabilization, can be greatly reduced foul smell distribute with mosquitos and flies grow sewage water treatment method.
In order to solve the above-mentioned technical problem, technical scheme proposed by the present invention is:One kind joint chemistry and biological treatment agriculture
The method of village's sanitary sewage, comprises the following steps:
1)Domestic sewage in rural areas is introduced into grille well, aeration tank is entered after being filtered through grille well;
2)The water outlet of aeration tank enters sedimentation basin, and the activated sludge in sedimentation basin is persistently back to aeration tank, the water outlet of sedimentation basin
Into facultative lagoon;
3)Water after facultative lagoon treatment enters biofilter, and hairbrush elastic filter material, the hairbrush are filled with the biofilter
Corrugation 160~the 200mm of filament length of elastic filter material, a diameter of 2~5mm of silk;
4)Water after being filtered through biofilter enters tube-shaped electrolyte groove, and the tube wall of the tube-shaped electrolyte groove is anode, and negative electrode is in post
Shape, at the axis of tube-shaped electrolyte groove;
5)The water outlet of the tube-shaped electrolyte groove enters vertical current constructed wetland, and the matrix of the artificial swamp is bottom-up to be followed successively by
The boulder bed of particle diameter 50-100mm, the haydite layer of particle diameter 15-30mm, the biological filter bed of material and particle diameter 0.2-5mm of particle diameter 8-10mm
Planted without mud coarse sands layer, in the artificial swamp and be equipped with Lythrum salicaria;
6)Enter to be planted in ecological pond, the ecological pond through the water after artificial wetland treatment and be equipped with lotus, hornwort and water lily, through life
Chinese effluent after the treatment of the state pool is to natural water.
The present invention crosses facultative lagoon, artificial swamp, the group technology of ecological pond and combines electrolysis treatment domestic sewage in rural areas, not only
High treating effect, secondary pollution are small, and overcome the shortcoming of traditional treatment method high cost, its investment, maintenance and running cost
With low, the relatively small rural area of the density of population is especially suitable for, operating cost is low.The present invention sinks in sewage disposal process
Activated sludge in the pond of shallow lake is persistently back to aeration tank, it is ensured that the treatment effect of aeration tank.
Traditional electrolysis is generally time-consuming more long, and the present invention processes the effect of sewage to ensure electrolysis, using tube-shaped electrolyte
Groove, quick electrolysis treatment is carried out to sewage, and the water after treatment is entered into artificial swamp to carry out ecological optimal treatment.
Facultative lagoon is a kind of most widely used stabilization pond in the present invention, and three regions are there are in facultative lagoon:1)Top layer
Aerobic zone, aerobic bacteria and algae symbiosis, the characteristics of with aerobic ponds;2)Bottom anaerobic zone, the solid accumulated in this region is miscellaneous
Matter is fully decomposed by anaerobic bacteria;3)The facultative area in middle part, i.e. transition region between aerobic zone and anaerobic zone, existing can play two kinds of works
Amphimicrobe, and by amphimicrobe decomposing organic matter.
In general, water plant is divided into emergent aquactic plant, floatingleaved plant, swim four kinds of (floating) plant and submerged plant etc.
Type.The emergent aquactic plants such as preferred Lythrum salicaria of emergent aquactic plant etc. in the present invention, the preferred lotus of water plant planted in ecological pond, gold
The submerged plants such as fish algae, and the floatingleaved plant such as water lily, can so carry out deep purifying, sewage disposal heel row up to standard to sewage
Put to natural water, and graceful landscape can be built.
The further improvement of above-mentioned technical proposal is:The biofilter is supplied by being arranged on multiple aeration heads of bottom
Oxygen.
The further improvement of above-mentioned technical proposal is:Before sewage disposal, first make aeration tank full of sanitary sewage, vexed exposure
(It is aerated without entering sewage)It is used for cultivation within 30-50 hours.Aeration rate should be now controlled, it is significantly less than normal phase aeration
Amount.
Specific embodiment
Embodiment
The method of the joint chemistry and biological treatment domestic sewage in rural areas of the present embodiment, following steps:
1)Domestic sewage in rural areas is introduced into grille well, aeration tank is entered after being filtered through grille well;
2)The water outlet of aeration tank enters sedimentation basin, and the activated sludge in sedimentation basin is persistently back to aeration tank, the water outlet of sedimentation basin
Into facultative lagoon;
3)Water after facultative lagoon treatment enters biofilter, and hairbrush elastic filter material, the hairbrush are filled with the biofilter
Corrugation 160~the 200mm of filament length of elastic filter material, a diameter of 2~5mm of silk;
4)Water after being filtered through biofilter enters tube-shaped electrolyte groove, and the tube wall of the tube-shaped electrolyte groove is anode, and negative electrode is in post
Shape, at the axis of tube-shaped electrolyte groove;
5)The water outlet of the tube-shaped electrolyte groove enters vertical current constructed wetland, and the matrix of the artificial swamp is bottom-up to be followed successively by
The boulder bed of particle diameter 50-100mm, the haydite layer of particle diameter 15-30mm, the biological filter bed of material and particle diameter 0.2-5mm of particle diameter 8-10mm
Planted without mud coarse sands layer, in the artificial swamp and be equipped with Lythrum salicaria;
6)Enter to be planted in ecological pond, the ecological pond through the water after artificial wetland treatment and be equipped with lotus, hornwort and water lily, through life
Chinese effluent after the treatment of the state pool is to natural water.
The present embodiment can also make following improvement:1)The biofilter is supplied by being arranged on multiple aeration heads of bottom
Oxygen.
2)Before sewage disposal, first make aeration tank full of sanitary sewage, vexed exposure(It is aerated without entering sewage)30-50 hours
For cultivation.
The present invention is not limited to the concrete technical scheme described in above-described embodiment, and in addition to the implementation, the present invention may be used also
To there is other embodiment.The technical scheme that all use equivalents are formed, is the protection domain of application claims.
Claims (3)
1. a kind of method for combining chemistry and biological treatment domestic sewage in rural areas, comprises the following steps:
1)Domestic sewage in rural areas is introduced into grille well, aeration tank is entered after being filtered through grille well;
2)The water outlet of aeration tank enters sedimentation basin, and the activated sludge in sedimentation basin is persistently back to aeration tank, the water outlet of sedimentation basin
Into facultative lagoon;
3)Water after facultative lagoon treatment enters biofilter, and hairbrush elastic filter material, the hairbrush are filled with the biofilter
Corrugation 160~the 200mm of filament length of elastic filter material, a diameter of 2~5mm of silk;
4)Water after being filtered through biofilter enters tube-shaped electrolyte groove, and the tube wall of the tube-shaped electrolyte groove is anode, and negative electrode is in post
Shape, at the axis of tube-shaped electrolyte groove;
5)The water outlet of the tube-shaped electrolyte groove enters vertical current constructed wetland, and the matrix of the artificial swamp is bottom-up to be followed successively by
The boulder bed of particle diameter 50-100mm, the haydite layer of particle diameter 15-30mm, the biological filter bed of material and particle diameter 0.2-5mm of particle diameter 8-10mm
Planted without mud coarse sands layer, in the artificial swamp and be equipped with Lythrum salicaria;
6)Enter to be planted in ecological pond, the ecological pond through the water after artificial wetland treatment and be equipped with lotus, hornwort and water lily, through life
Chinese effluent after the treatment of the state pool is to natural water.
It is 2. according to claim 1 to combine the chemical method with biological treatment domestic sewage in rural areas, it is characterised in that:It is described
Biofilter is by being arranged on multiple aeration head oxygen supplys of bottom.
It is 3. according to claim 2 to combine the chemical method with biological treatment domestic sewage in rural areas, it is characterised in that:In dirt
Before water process, first make aeration tank full of sanitary sewage, be used for cultivation within vexed exposure 30-50 hours.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611149489 | 2016-12-14 | ||
CN2016111494894 | 2016-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106830510A true CN106830510A (en) | 2017-06-13 |
Family
ID=59120599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710055850.5A Pending CN106830510A (en) | 2016-12-14 | 2017-01-25 | The method of joint chemistry and biological treatment domestic sewage in rural areas |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106830510A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202011818U (en) * | 2011-03-23 | 2011-10-19 | 天津市海发珍品实业发展有限公司 | Multifunctional high-efficiency biological filter |
CN103395937A (en) * | 2013-08-06 | 2013-11-20 | 环境保护部南京环境科学研究所 | Processing device and processing method applicable to high-ammonia-nitrogen agricultural wastewater |
CN205222951U (en) * | 2015-11-27 | 2016-05-11 | 江苏和合水环境有限公司 | Rural domestic sewage integrated processing system |
CN205275309U (en) * | 2015-12-25 | 2016-06-01 | 江苏和合水环境有限公司 | Sewage treatment plant tail water degree of depth processing system |
-
2017
- 2017-01-25 CN CN201710055850.5A patent/CN106830510A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202011818U (en) * | 2011-03-23 | 2011-10-19 | 天津市海发珍品实业发展有限公司 | Multifunctional high-efficiency biological filter |
CN103395937A (en) * | 2013-08-06 | 2013-11-20 | 环境保护部南京环境科学研究所 | Processing device and processing method applicable to high-ammonia-nitrogen agricultural wastewater |
CN205222951U (en) * | 2015-11-27 | 2016-05-11 | 江苏和合水环境有限公司 | Rural domestic sewage integrated processing system |
CN205275309U (en) * | 2015-12-25 | 2016-06-01 | 江苏和合水环境有限公司 | Sewage treatment plant tail water degree of depth processing system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101481194B (en) | town domestic sewage treatment process | |
CN102067824B (en) | Closed circulating seawater prawn pond culture system | |
WO2015127904A1 (en) | Super-large scale photon capture bioreactor for water purification and operation method therefor | |
CN108238703A (en) | System for circulating water aquaculture by using biofilter-artificial wetland | |
CN108503136A (en) | River regulation system | |
CN112047576A (en) | Device for removing resistance genes and nitrogen and phosphorus in wastewater of livestock and poultry farm and operation process thereof | |
CN110156263A (en) | A kind of circulating water cultivation and tail water handle integrated water processing system | |
CN108996829A (en) | A kind of method of high-efficient purification livestock and poultry farm sewage | |
CN106915867B (en) | Culture wastewater biochemical treatment system and preparation method and application of treatment by-product thereof | |
CN102718360A (en) | Integrated livestock breeding waste water treatment method | |
CN105016579A (en) | Rural sewage treatment system | |
CN208362108U (en) | System for circulating water aquaculture by using biofilter-artificial wetland | |
CN106830507A (en) | The method for processing domestic sewage in rural areas using artificial swamp and ecological pond | |
CN210261453U (en) | Recirculating aquaculture and tail water treatment integrated water treatment system | |
CN202625962U (en) | Eutrophication river purification device | |
CN217437983U (en) | Light and medium eutrophication artificial landscape lake water body treatment equipment | |
CN207552136U (en) | A kind of livestock breeding wastewater processing system | |
CN106865885A (en) | Treatment method for rural sewage | |
CN106830508A (en) | The good treatment method for rural sewage of effect | |
CN106830511A (en) | The treatment method for rural sewage that kinds of processes is combined | |
CN107540174A (en) | A kind of domestic sewage in rural areas purification process technique | |
CN106882898A (en) | A kind of method of Combined Treatment domestic sewage in rural areas | |
CN106830510A (en) | The method of joint chemistry and biological treatment domestic sewage in rural areas | |
CN100506707C (en) | Controlled biomembrane landscape wetland sewage purification system and technique | |
CN109399859A (en) | A kind of sewage disposal system using electrolysis method joint biological treatment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
WD01 | Invention patent application deemed withdrawn after publication |