CN106830511A - The treatment method for rural sewage that kinds of processes is combined - Google Patents
The treatment method for rural sewage that kinds of processes is combined Download PDFInfo
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- CN106830511A CN106830511A CN201710055851.XA CN201710055851A CN106830511A CN 106830511 A CN106830511 A CN 106830511A CN 201710055851 A CN201710055851 A CN 201710055851A CN 106830511 A CN106830511 A CN 106830511A
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- water
- biofilter
- particle diameter
- treatment
- rural
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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
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
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- 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 the treatment method for rural sewage that one kind of multiple techniques are combined, 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, being planted without mud coarse sands layer, in the artificial swamp for the bottom-up boulder bed for being followed successively by the 100mm of particle diameter 50 of the matrix of the artificial swamp, the volcanic rock filter material layer of the 30mm of particle diameter 15, the biological filter bed of material of the 10mm of particle diameter 8 and the 5mm of particle diameter 0.2 is equipped with wilson iris；4）Enter ecological pond through the water after artificial wetland treatment, 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 the treatment method for rural sewage that one kind of multiple techniques are combined, 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：The rural area that one kind of multiple techniques are combined
Domestic sewage processing method, comprises 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 hairbrush are filled with the biofilter
Corrugation 160~the 200mm of filament length of elastic filter material, a diameter of 2~5mm of silk；
3）Water after being filtered through biofilter 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 volcanic rock filter material layer of particle diameter 15-30mm, the biological filter bed of material and particle diameter of particle diameter 8-10mm
Being planted without mud coarse sands layer, in the artificial swamp for 0.2-5mm is equipped with wilson iris；
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, through life
Chinese effluent after the treatment of the state pool is to natural water.
The present invention crosses the group technology treatment domestic sewage in rural areas of facultative lagoon, artificial swamp, ecological pond, not only treatment effect
Good, secondary pollution is small, and overcomes the shortcoming of traditional treatment method high cost, and its investment, maintenance and operating cost are low, especially
It is adapted to the relatively small rural area of the density of population, operating cost is low.
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 present invention so can carry out depth by preferably different emergent aquactic plants, submerged plant and floatingleaved plant etc. to tail water
Purification, is emitted into natural water, and can build graceful landscape after tail water treatment is up to standard.
The present invention uses volcanic rock filter material layer, not only hardened few, and the hole of volcanic rock filter material layer is big, rinses residual
Biomass is guaranteed, and simultaneous denitrification effect is good.
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：Step 1）In, it is advanced before domestic sewage in rural areas introduces grille well
Enter to adjust sedimentation basin.Domestic sewage in rural areas through introducing regulation sedimentation basin processed with regulation, and sewage is well mixed, and makes it
Water and water quality all keep stabilization, and the operating condition of a stabilization and optimization is provided for follow-up water process.
Specific embodiment
Embodiment
The treatment method for rural sewage that the kinds of processes of the present embodiment is combined, comprises 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 hairbrush are filled with the biofilter
Corrugation 160~the 200mm of filament length of elastic filter material, a diameter of 2~5mm of silk；
3）Water after being filtered through biofilter 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 volcanic rock filter material layer of particle diameter 15-30mm, the biological filter bed of material and particle diameter of particle diameter 8-10mm
Being planted without mud coarse sands layer, in the artificial swamp for 0.2-5mm is equipped with wilson iris；
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, 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）Step 1）In, before domestic sewage in rural areas introduces grille well, it is introduced into regulation sedimentation basin.
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. the treatment method for rural sewage that one kind of multiple techniques are combined, comprises 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 hairbrush are filled with the biofilter
Corrugation 160~the 200mm of filament length of elastic filter material, a diameter of 2~5mm of silk；
3）Water after being filtered through biofilter 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 volcanic rock filter material layer of particle diameter 15-30mm, the cinder layer of particle diameter 8-10mm and particle diameter 0.2-
Being planted without mud coarse sands layer, in the artificial swamp for 5mm is equipped with wilson iris and eel grass；
4）Enter ecological pond through the water after artificial wetland treatment, the water in artificial swamp persistently flows back to biofilter；The life
Planted in the state pool and be equipped with lotus, hornwort and water lily, the Chinese effluent after being processed through ecological pond to natural water.
2. the treatment method for rural sewage that kinds of processes according to claim 1 is combined, it is characterised in that：It is described
Biofilter is by being arranged on multiple aeration head oxygen supplys of bottom.
3. the treatment method for rural sewage that kinds of processes according to claim 2 is combined, it is characterised in that：Step
1）In, before domestic sewage in rural areas introduces grille well, it is introduced into regulation sedimentation basin.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149488X | 2016-12-14 | ||
| CN201611149488 | 2016-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106830511A true CN106830511A (en) | 2017-06-13 |
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ID=59121042
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710055851.XA Pending CN106830511A (en) | 2016-12-14 | 2017-01-25 | The treatment method for rural sewage that kinds of processes is combined |
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| CN (1) | CN106830511A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540174A (en) * | 2017-10-27 | 2018-01-05 | 安徽中韩净化设备有限公司 | A kind of domestic sewage in rural areas purification process technique |
Citations (3)
| 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 |
| 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 CN201710055851.XA patent/CN106830511A/en active Pending
Patent Citations (3)
| 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 |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540174A (en) * | 2017-10-27 | 2018-01-05 | 安徽中韩净化设备有限公司 | A kind of domestic sewage in rural areas purification process technique |
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Application publication date: 20170613 |