CN107176677A - High load capacity subsurface infiltration sewage disposal hybrid system - Google Patents
High load capacity subsurface infiltration sewage disposal hybrid system Download PDFInfo
- Publication number
- CN107176677A CN107176677A CN201610148978.1A CN201610148978A CN107176677A CN 107176677 A CN107176677 A CN 107176677A CN 201610148978 A CN201610148978 A CN 201610148978A CN 107176677 A CN107176677 A CN 107176677A
- Authority
- CN
- China
- Prior art keywords
- high load
- load capacity
- layer
- aproll
- ventilating layer
- 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
- 230000008595 infiltration Effects 0.000 title claims abstract description 26
- 238000001764 infiltration Methods 0.000 title claims abstract description 26
- 239000010865 sewage Substances 0.000 title claims abstract description 23
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000686 essence Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 241000219376 Mollugo Species 0.000 description 1
- 235000009382 Mollugo verticillata Nutrition 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
- C02F3/308—Biological phosphorus removal
-
- 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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The present invention provides a kind of high load capacity subsurface infiltration sewage disposal hybrid system, it is characterized in that, it is made up of high load capacity subsurface infiltration unit, wherein the high load capacity subsurface infiltration unit is made up of coating, aproll ventilating layer, upper anti-blocking layer, ventilating layer, lower anti-blocking layer, filter bed of essence and curb from top to bottom；It is embedded with wherein described aproll ventilating layer in aproll ventilation pipe network, the ventilating layer and is embedded with ventilation pipe network；The vertical seepage channel of anti-blocking layer is provided through between the aproll ventilating layer and ventilating layer；Integrate draining pipe network is embedded with the curb.The system beneficial effect is can to improve effluent quality, is taken up an area less, applied widely, construction cost is greatly lowered.
Description
Technical field
The present invention relates to the technical field of sewage in environmental project, and in particular to a kind of high load capacity subsurface infiltration sewage disposal hybrid system, the hybrid system is mainly used in the processing of sanitary sewage and low-concentration organic waste water.
Background technology
The total emission volumn of China's sewage is huge, although costly large-scale wastewater treatment plant can play a significant role in key city, but not only cost is high for sewage collecting processing, and many rural areas have sewage network not complete, sewage and rainwater, the collection processing to sewage brings very big difficulty.Therefore, the research and development sewage on-site disposal techniques that cost is low, environmental benefit is good are of great significance for the water environment pollution control tool of China energetically.In addition, the in-situ processing of sewage is conducive to Treated sewage reusing, meet recycling economy and the requirement built a conservation-minded society.In numerous sewage field treatment methods, waste water soil treatment has unique advantage in reduction processing cost.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, a kind of high load capacity subsurface infiltration sewage disposal hybrid system is provided, the system can not only improve effluent quality, and the stability of system can be greatly improved and increased the service life, take up an area simultaneously few, applied widely, construction cost is greatly lowered, can build Aerobic-anaerobic alternate environment, is conducive to denitrogenation dephosphorizing.
The present invention realizes that the technical scheme of above-mentioned purpose is：
High load capacity subsurface infiltration sewage disposal hybrid system, it is characterized in that, it is made up of high load capacity subsurface infiltration unit, wherein, the high load capacity subsurface infiltration unit is made up of coating, aproll ventilating layer, upper anti-blocking layer, ventilating layer, lower anti-blocking layer, filter bed of essence and curb from top to bottom；Wherein, it is embedded with the aproll ventilating layer in aproll ventilation pipe network, the ventilating layer and is embedded with ventilation duct；The vertical seepage channel of anti-blocking layer is provided through between the aproll ventilating layer and ventilating layer；Integrate draining pipe network is embedded with the curb.
Further, it is characterised in that the coating is greenery patches, nonirrigated farmland, surface dust or hardened ground.
Further, the aproll ventilating layer, ventilating layer and curb are constituted by particle diameter for 10~40mm rubble.
The present invention compared with prior art, has the following advantages and beneficial effect：
(1) present invention is by being effectively improved the load-bearing capacity of high load capacity subsurface infiltration unit, and by setting seepage channel in upper anti-blocking layer, effectively prevents subsurface infiltration unit from blocking.
(2) present invention is organically combined by the way that high load capacity subsurface infiltration Aerobic Process for Treatment and filter bed of essence amphimicrobian are handled, realize the aerobic coupling synergy between anaerobism of high load capacity subsurface infiltration unit, the operation steady in a long-term of safeguards system, the ability of system anti-shock loading is substantially increased simultaneously, simultaneously, Aerobic-anaerobic alternate environment can be built, is conducive to denitrogenation dephosphorizing.
(3) present invention enables a system to normally run under the conditions of microthermal climate by temperature-regulating ventilating oxygen supply.
Brief description of the drawings
Fig. 1 is the waste water processes figure of the high load capacity subsurface infiltration sewage disposal hybrid system of the present invention.
Fig. 2 is the cross-sectional view of the embodiment of the high load capacity subsurface infiltration sewage disposal hybrid system of the present invention.
1 it is coating, 2 be aproll ventilating layer, 3 be aproll ventilation pipe network, 4 be upper anti-blocking layer, 5 be seepage channel, 6 be ventilating layer, 7 be ventilation pipe network, 8 be lower anti-blocking layer, 9 be filter bed of essence, 10 is that curb, 11 are pretreatment sedimentation basin for the drainage pipeline networks that catchments, 12,13 are model for water quantity allocation case, 14 are high load capacity subsurface wastewater infiltration system pond, 15 are advanced treating pond, 16 are temperature adjustment air-supply arrangement.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail.
Carry out the pretreatment such as precipitating as shown in figure 1, sewage first passes around pretreatment sedimentation basin 12, intermittently enter high load capacity subsurface infiltration unit 14 subsequently into model for water quantity allocation case 13, then by measuring pump.The water outlet of high load capacity subsurface infiltration unit 14 is by catchmenting drainpipe 11 and curb 10 is discharged into advanced treating pond 15, and after advanced treating, effluent quality reaches to be discharged after one-level A.
As shown in Fig. 2 the high load capacity subsurface infiltration unit 14 is coating 1, aproll ventilating layer 2, upper anti-blocking layer 3, seepage channel 5, ventilating layer 6, ventilation pipe network 7, lower anti-blocking layer 8, filter bed of essence 9 and the drainage pipeline networks 11 that catchments from top to bottom.In order to ensure oxygen supply and normally be run under the conditions of microthermal climate, high load capacity subsurface infiltration unit 14 sets up temperature adjustment air-supply arrangement 16.The surface grafting carpetweed of coating 1.Aproll ventilating layer 2 and ventilating layer 6 are constituted by particle diameter for 1~4cm rubble.The bottom of filter bed of essence 9, which has, buries the drainage pipeline networks 11 that catchments in curb 10, curb 10.
Above-mentioned is the present invention preferably embodiment; but embodiments of the present invention are not limited by the above; other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification; equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (3)
1. high load capacity subsurface infiltration sewage disposal hybrid system, it is characterised in that by high load capacity subsurface infiltration unit group
Into, wherein, the high load capacity subsurface infiltration unit from top to bottom by coating (1), aproll ventilating layer (2),
Upper anti-blocking layer (4), ventilating layer (6), lower anti-blocking layer (8), filter bed of essence (9) and curb (11) composition；
Wherein, it is embedded with aproll ventilation pipe network (3), the ventilating layer (6) and buries in the aproll ventilating layer (2)
Provided with ventilation pipe network (7)；It is provided through between the aproll ventilating layer (2) and ventilating layer (6) anti-blocking
The vertical seepage channel (3) of layer (4)；Integrate draining pipe network (11) is embedded with the curb (10).
2. high load capacity subsurface infiltration sewage disposal hybrid system according to claim 1, it is characterised in that institute
It is greenery patches, nonirrigated farmland, surface dust or hardened ground to state coating (1).
3. high load capacity subsurface infiltration sewage disposal hybrid system according to claim 1, it is characterised in that institute
It is the broken of 10~40mm that aproll ventilating layer (2), ventilating layer (6) and curb (10), which are stated, by particle diameter
Stone is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148978.1A CN107176677A (en) | 2016-03-11 | 2016-03-11 | High load capacity subsurface infiltration sewage disposal hybrid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148978.1A CN107176677A (en) | 2016-03-11 | 2016-03-11 | High load capacity subsurface infiltration sewage disposal hybrid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107176677A true CN107176677A (en) | 2017-09-19 |
Family
ID=59830271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610148978.1A Pending CN107176677A (en) | 2016-03-11 | 2016-03-11 | High load capacity subsurface infiltration sewage disposal hybrid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107176677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109851038A (en) * | 2019-01-22 | 2019-06-07 | 湖南中科环保技术有限公司 | A kind of highly effective reaction filters sewage disposal system ecologically |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302047A (en) * | 2008-06-26 | 2008-11-12 | 中国科学院广州地球化学研究所 | Underground wet land high-load underground percolation sewage disposal composite system |
| CN103641270A (en) * | 2013-11-20 | 2014-03-19 | 广州中科院地球化学研究科技开发有限公司 | High-load subsurface infiltration and sewage treatment combination system |
-
2016
- 2016-03-11 CN CN201610148978.1A patent/CN107176677A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302047A (en) * | 2008-06-26 | 2008-11-12 | 中国科学院广州地球化学研究所 | Underground wet land high-load underground percolation sewage disposal composite system |
| CN103641270A (en) * | 2013-11-20 | 2014-03-19 | 广州中科院地球化学研究科技开发有限公司 | High-load subsurface infiltration and sewage treatment combination system |
Non-Patent Citations (1)
| Title |
|---|
| 陈繁荣等: "中国水环境治理战略思考" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109851038A (en) * | 2019-01-22 | 2019-06-07 | 湖南中科环保技术有限公司 | A kind of highly effective reaction filters sewage disposal system ecologically |
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Application publication date: 20170919 |