CN106630485A - Rural domestic sewage comprehensive treatment method - Google Patents
Rural domestic sewage comprehensive treatment method Download PDFInfo
- Publication number
- CN106630485A CN106630485A CN201710055840.1A CN201710055840A CN106630485A CN 106630485 A CN106630485 A CN 106630485A CN 201710055840 A CN201710055840 A CN 201710055840A CN 106630485 A CN106630485 A CN 106630485A
- Authority
- CN
- China
- Prior art keywords
- particle diameter
- water
- domestic sewage
- biofilter
- rural
- 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
- 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
- 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
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention relates to a rural domestic sewage comprehensive treatment method, which comprises the following steps of (1) introducing rural domestic sewage into a grid well to be filtered by the grid well, and then feeding the rural domestic sewage into a facultative pond; (2) feeding water treated by the facultative pond into a biofilter, wherein hair brush elastic filtering materials are filled in the biofilter, and the silk length of goffered silk of the hair brush elastic filtering materials is 160 to 200 mm, and the silk diameter is 2 to 5mm; (3) feeding water filtered by the biofilter into constructed wetland, wherein substrates of the constructed wetland are sequentially a pebble layer with the particle diameter being 50 to 100 mm, a volcanic filtering material layer with the particle diameter being 15 to 30mm, a boilogical filtering material layer with the particle diameter being 8 to 10mm and a mud-free coarse sand layer with the particle diameter being 0.2 to 5mm from bottom to top, and iris wilsonii is planted in the constructed wetland; (4) feeding the water treated by the constructed wetland into an ecological pond, wherein lotus, hornwort and water lilies are planted in the ecological pond; discharging outlet water treated by the ecological pond into natural water bodies. The method is applicable to scattered rural villages; the treatment effect is stable; the odor radiation and the breeding of mosquitoes and flies can be greatly reduced.
Description
Technical field
The present invention relates to a kind of domestic sewage in rural areas integrated conduct method, belongs to technical field of sewage.
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 to sanitary sewage, severe contamination agriculture
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.At present existing statistics shows that China rural area is given birth to
The handling rate of sewage living is only 12.9%.
The treatment technology that at present domestic and international application domestic sewage in rural areas is administered is relatively more, and title is also varied, but no matter
It is nature processing system or biological treatment system all has that technology is single, treatment effect is unstable, while processes 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 is stable, foul smell can be greatly reduced distributes the sewage water treatment method grown with mosquitos and flies.
In order to solve above-mentioned technical problem, technical scheme proposed by the present invention is：A kind of domestic sewage in rural areas integrated treatment
Method, comprises the following steps：
1）Domestic sewage in rural areas is introduced into grille well, Jing after grille well is filtered facultative lagoon is entered；
2）Water after facultative lagoon process 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 filtering Jing 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 of particle diameter 8-10mm and particle diameter
0.2-5mm's is equipped with wilson iris without kind in mud coarse sands layer, the artificial swamp；
4）Water Jing after artificial wetland treatment is entered to be planted in ecological pond, the ecological pond and is equipped with lotus, hornwort and water lily, Jing lifes
Chinese effluent after the process of the state pool is to natural water.
The present invention crosses facultative lagoon, artificial swamp, the group technology of ecological pond and processes domestic sewage in rural areas, not only treatment effect
Good, secondary pollution is little, and overcomes the shortcoming of traditional treatment method high cost, and its investment, maintenance and operating cost are low, especially
The relatively small rural area of the suitable 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, after tail water process is up to standard natural water is emitted into, and can build graceful landscape.
The present invention adopts 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, domestic sewage in rural areas is introduced before grille well, advanced
Enter to adjust sedimentation basin.Domestic sewage in rural areas Jing introduces regulation sedimentation basin and carries out processing with regulation, and sewage is well mixed so as to
The water yield and water quality all keep stable, and for follow-up water process an operating condition that is stable and optimizing is provided.
Specific embodiment
Embodiment
The domestic sewage in rural areas integrated conduct method of the present embodiment, comprises the following steps：
1）Domestic sewage in rural areas is introduced into grille well, Jing after grille well is filtered facultative lagoon is entered；
2）Water after facultative lagoon process 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 filtering Jing 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 of particle diameter 8-10mm and particle diameter
0.2-5mm's is equipped with wilson iris without kind in mud coarse sands layer, the artificial swamp；
4）Water Jing after artificial wetland treatment is entered to be planted in ecological pond, the ecological pond and is equipped with lotus, hornwort and water lily, Jing lifes
Chinese effluent after the process 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, domestic sewage in rural areas is introduced before grille well, 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 employing equivalents are formed, is the protection domain of application claims.
Claims (3)
1. a kind of domestic sewage in rural areas integrated conduct method, comprises the following steps：
1）Domestic sewage in rural areas is introduced into grille well, Jing after grille well is filtered facultative lagoon is entered；
2）Water after facultative lagoon process 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 filtering Jing 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 of particle diameter 8-10mm and particle diameter
0.2-5mm's is equipped with wilson iris without kind in mud coarse sands layer, the artificial swamp；
4）Water Jing after artificial wetland treatment is entered to be planted in ecological pond, the ecological pond and is equipped with lotus, hornwort and water lily, Jing lifes
Chinese effluent after the process of the state pool is to natural water.
2. domestic sewage in rural areas integrated conduct method according to claim 1, it is characterised in that：The biofilter passes through
It is arranged on multiple aeration head oxygen supplys of bottom.
3. domestic sewage in rural areas integrated conduct method according to claim 2, it is characterised in that：Step 1）In, rural area life
Sewage living is introduced before grille well, is introduced into regulation sedimentation basin.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149448 | 2016-12-14 | ||
| CN2016111494485 | 2016-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106630485A true CN106630485A (en) | 2017-05-10 |
Family
ID=58841215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710055840.1A Pending CN106630485A (en) | 2016-12-14 | 2017-01-25 | Rural domestic sewage comprehensive treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106630485A (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 |
| CN102603111A (en) * | 2011-01-21 | 2012-07-25 | 北京林业大学 | Quick-start unpowered biologically enhanced constructed wetland system suitable for treating domestic sewage and waste water in small towns |
| 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 CN201710055840.1A patent/CN106630485A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603111A (en) * | 2011-01-21 | 2012-07-25 | 北京林业大学 | Quick-start unpowered biologically enhanced constructed wetland system suitable for treating domestic sewage and waste water in small towns |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6471181B2 (en) | Large-scale optical capture bioreactor for water purification and operation method | |
| CN108238703A (en) | System for circulating water aquaculture by using biofilter-artificial wetland | |
| CN101121570A (en) | Method and device for treating domestic sewage by earthworm strengthened artificial wet land | |
| CN102503033A (en) | Technique for treating pig raising liquid waste by circular anaerobic reactor, sequencing batch biofilm, constructed wetland and facultative lagoon | |
| CN107759009A (en) | A kind of livestock breeding wastewater handling process | |
| CN107549083A (en) | A kind of fish pond containment systems and its application | |
| CN208362108U (en) | System for circulating water aquaculture by using biofilter-artificial wetland | |
| CN202658051U (en) | Aquaculture wastewater biochemical treatment system | |
| CN106830507A (en) | The method for processing domestic sewage in rural areas using artificial swamp and ecological pond | |
| CN105036819A (en) | Facility for producing earthworm breeding loam by utilizing aquaculture sewage and method | |
| CN106007165B (en) | A kind of scale fowl and livestock farm pollutant integration microbial method process flow | |
| CN104529098A (en) | Sewage treatment system | |
| CN106830511A (en) | The treatment method for rural sewage that kinds of processes is combined | |
| CN207083882U (en) | A kind of fish stable breeding sewage solid content separator | |
| CN107265755B (en) | Closed circulation aquaculture water treatment system and method | |
| CN106830508A (en) | The good treatment method for rural sewage of effect | |
| CN106865885A (en) | Treatment method for rural sewage | |
| CN106882898A (en) | A kind of method of Combined Treatment domestic sewage in rural areas | |
| CN106630485A (en) | Rural domestic sewage comprehensive treatment method | |
| CN107540174A (en) | A kind of domestic sewage in rural areas purification process technique | |
| CN106746358A (en) | A kind of new village domestic sewage processing method | |
| CN106865886A (en) | The method that combination kinds of processes processes domestic sewage in rural areas | |
| CN106892534A (en) | The method that novel integrated processes domestic sewage in rural areas | |
| CN107529524A (en) | A kind for the treatment of method for rural sewage and system | |
| CN204251424U (en) | Fish multiplication pouring station circulating water treatment tower and treatment system |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |