CN106186585A - One way of life sewage water treatment method and system thereof - Google Patents
One way of life sewage water treatment method and system thereof Download PDFInfo
- Publication number
- CN106186585A CN106186585A CN201610794955.8A CN201610794955A CN106186585A CN 106186585 A CN106186585 A CN 106186585A CN 201610794955 A CN201610794955 A CN 201610794955A CN 106186585 A CN106186585 A CN 106186585A
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- sewage
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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
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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
- C02F1/001—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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
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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)
- Treatment Of Biological Wastes In General (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses one way of life sewage water treatment method, wherein, described method includes: after sanitary sewage is carried out pretreatment, sends into the sewage after anaerobic tank processes in anaerobic tank and carries out after-treatment by senior ecological engineering system；Sewage after after-treatment is inputted subsurface wastewater infiltration system finally process；By wet well, will discharge by the final water outlet processing acquisition or recycle.Organically combining multiple different sewage treatment process, in the processing procedure of sanitary sewage, it is not necessary to extra interpolation chemical substance etc., utilize biological purification method to complete the process for sewage, environmental friendliness, environment protecting is good.And, the sanitary sewage quality after process is higher, can recycle and reuse, and is applied to the purposes such as green plants pouring, has good application prospect.
Description
Technical field
The present invention relates to sanitary sewage disposal and recovery technology field, one way of life sewage water treatment method and system thereof.
Background technology
Along with the continuous propelling of urbanization process, the amount of the generation of sanitary sewage is the most increasing, due in sanitary sewage
COD, TSS, N element, TP, BOD5Deng the most suitable surprising of content, if directly discharging without processing, will be to various
Natural Water system causes the biggest pollution.Being additionally, since the generation amount of sanitary sewage very big, it in fact has and well reclaims profit
Use potentiality.
But, existing sanitary sewage disposal mode is relatively simple, extensive, only the most relevant by anaerobic tank or input
The method of chemicals processes, and the treatment effect for sanitary sewage is poor, it is difficult to realize the target recycled.
It addition, the mode putting into chemicals is relatively costly, and being easily caused secondary pollution, its environment protecting is poor,
It is unfavorable for promoting the use of.
Therefore, prior art need development.
Summary of the invention
In place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide one way of life sewage water treatment method and
Its system, it is intended to solve sanitary sewage disposal poor effect in prior art, it is impossible to the problem of recycling.
In order to achieve the above object, this invention takes techniques below scheme:
One way of life sewage water treatment method, wherein, described method includes:
After sanitary sewage is carried out pretreatment, send in anaerobic tank
Sewage after anaerobic tank processes carries out after-treatment by senior ecological engineering system；
Sewage after after-treatment is inputted subsurface wastewater infiltration system finally process；
By wet well, will discharge by the final water outlet processing acquisition or recycle.
Described domestic sewage processing method, wherein, described preprocess method includes:
The foreign body in the water for kitchen use in sanitary sewage is excluded by grid；
Water for kitchen use input after excluding foreign body separates to oil interceptor, and the waste water after separating sends into anaerobic tank
In.
Described domestic sewage processing method, wherein, described senior ecological engineering system specifically includes:
Waste water after anaerobic tank anaerobic treatment is input in oxygen compatibility pool；
It is input to the waste water after oxygen compatibility pool processes in aerobic contact oxidation pond process；
It is input in aerobic biological oxidation pond process by the waste water after aerobic contact oxidation pond processes；
By the ecological sedimentation tank of waste water input after aerobic biological oxidation pond processes processes, form described secondary
Sewage after process.
Described domestic sewage processing method, wherein, described method also includes: arrange independent sewage collecting pipeline, point
Dung urine water in sanitary sewage.
Described domestic sewage processing method, wherein, described recoverying and utilizing method includes:
Utilize described water outlet that greening gardens are watered, and reclaimed by cistern, and
Residue water outlet is fed back in municipal pipeline.
One way of life sewage disposal system, wherein, described system includes: sanitary sewage carries out the change of anaerobic fermentation process
Manure pit, sanitary sewage is carried out senior ecological engineering system, subsurface wastewater infiltration system and the wet well of after-treatment；
Described anaerobic tank, senior ecological engineering system, subsurface wastewater infiltration system and wet well are sequentially connected with, to sanitary sewage
Carry out processing so that final outflow water meets predetermined standard.
Described domestic sewage processing system, wherein, described senior ecological engineering system is built in warmhouse booth, including
The small ecosystem that oxygen compatibility pool, aerobic contact oxidation pond, aerobic biological oxidation pond and ecological sedimentation tank are formed.
Described system include subsurface wastewater infiltration system include soil filtration device, described soil filtration device include continuous filter,
Many capillary diafiltration pipelines and soil filtration layer, described many capillary diafiltration pipeline one end connect with continuous filter, and the other end accesses
Soil filtration layer.
Described capillary diafiltration pipeline includes body and the multiple rows of pore being arranged on body.
Beneficial effect: the present invention provide one way of life sewage water treatment method and system, organically combine multiple not
Same sewage treatment process, in the processing procedure of sanitary sewage, it is not necessary to extra interpolation chemical substance etc., utilizes biological cleaning side
Method completes the process for sewage, environmental friendliness, and environment protecting is good.And, the sanitary sewage quality after process is higher, permissible
Recycle and reuse, be applied to the purposes such as green plants pouring, there is good application prospect.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the domestic sewage processing method of the specific embodiment of the invention.
Fig. 2 is the secondary treatment method flow chart of the domestic sewage processing method of the specific embodiment of the invention.
Fig. 3 is the structured flowchart of the domestic sewage processing system of the specific embodiment of the invention.
Fig. 4 is that the structure side of the senior ecological engineering system of the domestic sewage processing system of the specific embodiment of the invention regards
Figure.
Detailed description of the invention
The present invention provides one way of life sewage water treatment method and system thereof.For making the purpose of the present invention, technical scheme and effect
Fruit is clearer, clear and definite, and the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.Should be appreciated that this place
The specific embodiment described, only in order to explain the present invention, is not intended to limit the present invention.
As it is shown in figure 1, be the one way of life sewage water treatment method of the specific embodiment of the invention.Wherein, described method includes:
S1, sanitary sewage will carry out pretreatment after, send in anaerobic tank.
In being embodied as one, the gray-water such as flushing water, water for bathing and laundry water in sanitary sewage can directly enter
Enter in anaerobic tank (S11).
After the water for kitchen use of sanitary sewage then excludes the bigger foreign body of volume therein (S12) by grid, input is extremely
Oil interceptor is carried out separate (S13).Obtaining in waste water feeding anaerobic tank after oil interceptor separation carries out follow-up process.
Described oil interceptor specifically can use any suitable oil interceptor in prior art, its concrete specification and construct knot
Structure is determined by specifically used demand, on the spot condition, and therefore not to repeat here.
It is preferred that arrange independent sewage collecting pipeline, separate the urine water of the dung in sanitary sewage and carry out independent process.
Owing to the TN of 97% in sanitary sewage, the TP of 90%, the COD of 59% urinate from dung, and the volume of dung urine only accounts for sanitary sewage body
Long-pending about 1%.Therefore, from source, dung urine water is separated, independent process, it is possible to more efficient, economic process life dirt
Water.
Sewage after S2, anaerobic tank process carries out after-treatment by senior ecological engineering system.Described senior ecological work
Journey system (that is Living Marchine LM system) is the ecological work of a collection proposed by John doctor Todd of the U.S.
Journey, waste water processes and gardening is attractive in appearance in the technology of one, and it generally includes by a series of ecological response unit, and (it includes many
Kind of different biology or microorganism or a combination thereof) multi-level handling system (the such as anaerobic reation pool, aerated reaction that form
Pond, fluid bed etc.).
The operation of whole system need not add any chemical reagent, and does not has foul smell, compared with general process technique
Cost is relatively low.
Concrete, as in figure 2 it is shown, the technological process of described senior ecological engineering system specifically may include that
S21, the waste water after anaerobic tank anaerobic treatment is input in oxygen compatibility pool.
S22, it is input to the waste water after oxygen compatibility pool processes in aerobic contact oxidation pond process.
S23, by through aerobic contact oxidation pond process after waste water be input in aerobic biological oxidation pond process.Its
In, as in figure 2 it is shown, described aerobic biological oxidation pond can be divided into low concentration aerobic biological oxidation pond and the aerobic ecology of high concentration
Oxidation pond two-stage processes.
S24, will process in the waste water ecological sedimentation tank of input after aerobic biological oxidation pond processes, be formed described
Sewage after after-treatment.
S3, by after after-treatment sewage input subsurface wastewater infiltration system finally process.Described subsurface wastewater infiltration system has
Body refer to the dosing that sewage is had control in the soil layer with certain structure and good diffusion ability, and in micro-life of soil
Under the comprehensive purifying function of thing and/or botanical system, carry out the processing system of waste water process.It typically can include soil
The system types such as diafiltration ditch, soil capillary percolation or combination process.
In the stratum that permeability is good, by the capillary force of soil, gravity effect under make above-mentioned waste water diffusion fortune
Dynamic, and during migrating by Physical entrapment, materialization absorption, chemical precipitation, biodegradation, vegeto-animal effect etc. because of
Element and be cleaned.
S4, by wet well, the water outlet obtained will be processed discharge by final or recycle.Through above-mentioned side
Waste water after method processes can be good at meeting the index request discharged, and can discharge or recycle.
Concrete, described recycling mode may include that and utilizes described water outlet to water greening gardens, and passes through
Cistern reclaims or residue water outlet is fed back in municipal pipeline.
As it is shown on figure 3, be the one way of life sewage disposal system of the present invention.Wherein, described system includes: to sanitary sewage
Carry out the anaerobic tank 100 of anaerobic fermentation process, sanitary sewage is carried out the senior ecological engineering system 200 of after-treatment, underground
Filtration system 300 and wet well 400.
Described anaerobic tank, senior ecological engineering system, subsurface wastewater infiltration system and wet well are sequentially connected with, to sanitary sewage
Carry out processing so that final outflow water meets predetermined standard.Final water outlet can discharge or recycle.
Described predetermined standard is that the waste water that country is relevant processes discharge index standard, its mainly include but not limited to COD,
The indexs such as TP or TN.
Concrete, described senior ecological engineering system is built in warmhouse booth, including oxygen compatibility pool, aerobic contact oxidation
The small ecosystem that pond, aerobic biological oxidation pond and ecological sedimentation tank are formed.
As shown in Figure 4, the specific embodiment built in warmhouse booth for senior ecological engineering system of the present invention.Its
In, 1 be main aeration tube, 2 be 150 soft contact oxide fillers, 3 for manhole, 4 for green plants, 5 for grid cage, 6 for for walking
Pavement, 7 be aeration plate, 8 be aeration branch pipe, 9 be filler hanging steel rope and sole, 10 be cat ladder, 11 be grid, 12 be glass
Glass greenhouse structure, 13 is evacuated tube.
Described system include subsurface wastewater infiltration system include soil filtration device, described soil filtration device include continuous filter,
Many capillary diafiltration pipelines and soil filtration layer, described many capillary diafiltration pipeline one end connect with continuous filter, and the other end accesses
Soil filtration layer.
Described capillary diafiltration pipeline includes body and the multiple rows of pore being arranged on body.
It is understood that for those of ordinary skills, can according to technical scheme and this
Bright design in addition equivalent or change, and all these change or replace the guarantor that all should belong to appended claims of the invention
Protect scope.
Claims (9)
1. one way of life sewage water treatment method, it is characterised in that described method includes:
After sanitary sewage is carried out pretreatment, send in anaerobic tank
Sewage after anaerobic tank processes carries out after-treatment by senior ecological engineering system；
Sewage after after-treatment is inputted subsurface wastewater infiltration system finally process；
By wet well, will discharge by the final water outlet processing acquisition or recycle.
Domestic sewage processing method the most according to claim 1, it is characterised in that described preprocess method includes:
The foreign body in the water for kitchen use in sanitary sewage is excluded by grid；
Water for kitchen use input after excluding foreign body separates to oil interceptor, and the waste water after separating is sent in anaerobic tank.
Domestic sewage processing method the most according to claim 1, it is characterised in that described senior ecological engineering system is concrete
Including:
Waste water after anaerobic tank anaerobic treatment is input in oxygen compatibility pool；
It is input to the waste water after oxygen compatibility pool processes in aerobic contact oxidation pond process；
It is input in aerobic biological oxidation pond process by the waste water after aerobic contact oxidation pond processes；
By the ecological sedimentation tank of waste water input after aerobic biological oxidation pond processes processes, form described after-treatment
After sewage.
Domestic sewage processing method the most according to claim 1, it is characterised in that described method also includes: arrange independence
Sewage collecting pipeline, separate the dung urine water in sanitary sewage.
Domestic sewage processing method the most according to claim 1, it is characterised in that described recoverying and utilizing method includes:
Utilize described water outlet that greening gardens are watered, and reclaimed by cistern, and
Residue water outlet is fed back in municipal pipeline.
6. one way of life sewage disposal system, it is characterised in that described system includes: sanitary sewage is carried out anaerobic fermentation process
Anaerobic tank, sanitary sewage is carried out senior ecological engineering system, subsurface wastewater infiltration system and the wet well of after-treatment；
Described anaerobic tank, senior ecological engineering system, subsurface wastewater infiltration system and wet well are sequentially connected with, and carry out sanitary sewage
Process so that final outflow water meets predetermined standard.
Domestic sewage processing system the most according to claim 6, it is characterised in that described senior ecological engineering system is built
In warmhouse booth, including oxygen compatibility pool, aerobic contact oxidation pond, aerobic biological oxidation pond and ecological sedimentation tank formed small
Ecosystem.
Domestic sewage processing system the most according to claim 6, it is characterised in that described subsurface wastewater infiltration system includes soil
Percolating device, described soil filtration device includes continuous filter, many capillary diafiltration pipelines and soil filtration layer, described many capillarys
Diafiltration pipeline one end connects with continuous filter, and the other end accesses soil filtration layer.
Domestic sewage processing system the most according to claim 8, it is characterised in that described capillary diafiltration pipeline includes body
And the multiple rows of pore being arranged on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794955.8A CN106186585A (en) | 2016-08-31 | 2016-08-31 | One way of life sewage water treatment method and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794955.8A CN106186585A (en) | 2016-08-31 | 2016-08-31 | One way of life sewage water treatment method and system thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106186585A true CN106186585A (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794955.8A Pending CN106186585A (en) | 2016-08-31 | 2016-08-31 | One way of life sewage water treatment method and system thereof |
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| Country | Link |
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| CN (1) | CN106186585A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384356A (en) * | 2018-11-06 | 2019-02-26 | 中建水务环保有限公司 | A kind of purification of water quality and water landscape system |
| CN109987786A (en) * | 2019-02-25 | 2019-07-09 | 成子桥 | Sustainable waste ecological wastewater processing regeneration application system |
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| CN201873597U (en) * | 2010-12-15 | 2011-06-22 | 武汉昌宝环保工程有限公司 | U-type overflowing domestic sewage soil-filtration processing unit |
| CN104150719A (en) * | 2014-08-28 | 2014-11-19 | 上海佛欣流域环境治理有限公司 | Country comprehensive sewage treatment system and country comprehensive sewage treatment method |
| CN205328836U (en) * | 2015-12-07 | 2016-06-22 | 苏州科大环保工程有限公司 | Rural domestic sewage integral type processing apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384356A (en) * | 2018-11-06 | 2019-02-26 | 中建水务环保有限公司 | A kind of purification of water quality and water landscape system |
| CN109384356B (en) * | 2018-11-06 | 2024-04-16 | 中建生态环境集团有限公司 | Water quality purification and water landscape system |
| CN109987786A (en) * | 2019-02-25 | 2019-07-09 | 成子桥 | Sustainable waste ecological wastewater processing regeneration application system |
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Application publication date: 20161207 |