CN108532712A - Sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing - Google Patents

Sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing Download PDF

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Publication number
CN108532712A
CN108532712A CN201810613036.5A CN201810613036A CN108532712A CN 108532712 A CN108532712 A CN 108532712A CN 201810613036 A CN201810613036 A CN 201810613036A CN 108532712 A CN108532712 A CN 108532712A
Authority
CN
China
Prior art keywords
gallery
sewage
river
processing system
initial rainwater
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
Application number
CN201810613036.5A
Other languages
Chinese (zh)
Inventor
李松
陈�峰
王莉
蔡小芳
薛露肖
徐浩
韩国胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI DINGYING ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co Ltd
SHANGHAI HONGBO PROJECT MANAGEMENT Co Ltd
Original Assignee
SHANGHAI DINGYING ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co Ltd
SHANGHAI HONGBO PROJECT MANAGEMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI DINGYING ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co Ltd, SHANGHAI HONGBO PROJECT MANAGEMENT Co Ltd filed Critical SHANGHAI DINGYING ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co Ltd
Publication of CN108532712A publication Critical patent/CN108532712A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F1/00Methods, systems, or installations for draining-off sewage or storm water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F1/00Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/001Methods, systems, or installations for draining-off sewage or storm water into a body of water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001Runoff or storm water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00Aeration of stretches of water

Abstract

The present invention relates to town river pollution abatement equipment technical fields, a kind of specifically sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing, the first gallery is constituted between shore protection and the first side wall, the second gallery is constituted between the first side wall and second sidewall, the height of the first side wall is higher than the height of second sidewall, to realize the first order drop water aeration of the first gallery to the second gallery, the height of the second sidewall is higher than the height of the river water surface, to realize the second gallery to the second level drop water aeration of the river water surface.The present invention compared with the existing technology, the advantage is that:Outer row is handled after the dry days sewage of rainwater discharge outlet hybrid junction mixing can effectively be collected, meanwhile, the initial rainwater of rainwater discharge outlet discharge can be effectively collected, there is significant effect for eliminating the bad V classes water quality in river and reaching water function area dividing target;Purification initial rainwater space is provided, and does not influence the basic function of river flood control water logging control.

Description

Sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing
Technical field
It is specifically a kind of suitable for rain dirt mixing the present invention relates to town river pollution abatement equipment technical field Sewage and initial rainwater collection processing system implementing.
Background technology
China's town river quality of water environment allows of no optimist, and black and odorous water occur in many cities and towns, seriously affects cities and towns hair It opens up and lives quality and health.It eliminates bad V class water body and urban river is black smelly, it has also become solution is badly in need of in the Chinese government One of significant problem.
For this purpose, targetedly technical measures must be proposed to the mixing sewage and primary rainwater closure of rainwater discharge outlet, processing, Abatement floss hole enters river pollution.Meanwhile it and needing to avoid impacting flood season water drainage.
Invention content
It is an object of the invention to solve the deficiencies in the prior art, a kind of sewage suitable for rain dirt mixing and initial stage are provided Rainwater collecting and treating system handles the water body of floss hole different periods discharge respectively, and outer row is handled, just after dry days sewage collecting The processing of phase rainwater in-situ, later stage rainwater directly enter river by gallery overflow, and effectively shutting off and cutting down floss hole enters river pollution Object, realize urban river water enhancement of environment, Water Ecological Recovery organic unity.
To achieve the goals above, a kind of sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing is designed, The collection processing system implementing includes the first side wall being equipped on the outside of the shore protection of River Bank-Line, and is set on the outside of the first side wall Some second sidewalls, constitute the first gallery between the shore protection and the first side wall, the first side wall and second sidewall it Between constitute the second gallery, the height of the first side wall is higher than the height of second sidewall, to realize the first gallery to the second corridor The first order drop water aeration in road, the height of the second sidewall are higher than the height of the river water surface, to realize the second gallery to river The second level drop water aeration of the road water surface, first gallery are connected with rainwater discharge outlet and sewage network, for collect and The hybrid junction sewage of dry days is discharged, second gallery is used to be collected initial rainwater and purified treatment.
The present invention also has following preferred technical solution:
The first gallery bottom is additionally provided with bed protection structure.
It is additionally provided with antiseepage film on the bottom of first gallery and inner wall, for preventing sewage from penetrating into river and riverbed soil Ground.
The diafiltration material of multimedium is equipped on the bottom of second gallery and inner wall.
Interior kind of second gallery is implanted with emergent aquactic plant and submerged plant to constitute artificial swamp.
The water plant includes emergent aquactic plant and submerged plant.
Plug-flow aerator and micropore gas explosion equipment are equipped at intervals between the water plant.
The present invention compared with the existing technology, the advantage is that:It is mixed that the present invention can effectively collect rainwater discharge outlet hybrid junction Outer row processing after the dry days sewage of row, meanwhile, can effectively collect the initial rainwater of rainwater discharge outlet discharge, by precipitation, infiltration, The measures such as filtering, absorption, aeration, biodegradation promote just rainwater matter, solve the skill in rainwater discharge outlet discharge water pollution river Art problem has significant effect for eliminating the bad V classes water quality in river and reaching water function area dividing target;By constructing corridor along the river Road forms row's processing outside intercepting sewage, provides purification initial rainwater space, and do not influence the basic training of river flood control water logging control Energy;Floss hole be discharged rainwater during from the first gallery and the second gallery overflow, using between gallery and river water level it Between height difference, realize drop water aeration function;Using river management range, there is not additional floor, initial rainwater in-situ treatment Advantage is suitable for handling the river that pollution effect is drained by the built rainwater discharge outlet in cities and towns.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the present invention.
Fig. 2 is the A-A cross-sectional views in Fig. 1.
Fig. 3 is the B-B cross-sectional views in Fig. 1.
In figure:1. 2. 3. first gallery of rainwater discharge outlet of shore protection, 4. 5. second gallery of water plant, 6. aerator, 7. oil 8. second sidewall of heat-extraction system, 9. the first side wall 10. is percolated 11. bed protection structure of material, 12. riverbed, 13. antiseepage film.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings, and the structure and principle of this device are for the people of this profession It is very clearly.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this Invention.
Present embodiment provides a kind of sewage and initial stage rain of the rainwater discharge outlet can be used in the existing rain dirt mixing in cities and towns Water collection processing system implementing can shut off to rain dirt mixing sewage in dry days, and initial rainwater be collected and handled, It is included in the gallery being arranged along River Bank-Line on the outside of floss hole, in present embodiment, the collection processing system implementing includes:
First gallery drains into municipal sewage pipe network or drains into bypass wetland, equipment is done only for collecting dry days hybrid junction sewage Water process.
Second gallery, for collecting initial rainwater, initial rainwater drains into river again in gallery after biological cleaning is handled.
First gallery includes the first side wall, bed protection structure, antiseepage film, pump drainage facility, first gallery The first side wall is located on the outside of floss hole, is arranged in parallel along River Bank-Line, and the bed protection structure is arranged in the first side wall and river Between shore protection, it is located at the bottom of the first gallery;Bottom surface and inner wall surface in the first gallery is arranged in the antiseepage film, prevents The dry days effluent seepage of collection, bottom surface refer to the surface of bed protection structure, and inner wall surface refers to the outer surface and first of shore protection The first gallery along the river is collectively formed in the shore protection of the inner surface of side wall, the first side wall, bed protection structure and river.The river The shore protection in road includes the existing shore protection or newly-built revetment arranged along River Bank-Line.
In a preferred embodiment, it is additionally provided with evacuation system in first gallery, the evacuation system is set It sets in the inside of the first gallery, for the dry days sewage of collection to be drained into municipal sewage pipe network or bypass clean water treatment facility.
Second gallery includes second sidewall, ecological filtration system, artificial swamp and aerating system, and described second The second sidewall of gallery is located at the outside of the first side wall of the first gallery, is arranged along the first side wall;The ecological filtration system Be layed in the bottom of the second gallery and the inside of second sidewall, by using the diafiltration material of multimedium, reach precipitation, infiltration, The effects that absorption, biological fixation, root system of plant degradation absorb is that good condition is created in the growth of microorganism, passes through microorganism Metabolism carry out the pollutant in degradation water, purify water.
The artificial swamp, refers to the planting aquatic plants in the second gallery, including emergent aquactic plant, submerged plant, with Ditch pool wetland is built, is absorbed using water plant, the nutriment in filtering water body.
The aerating system refers to arranged for interval plug-flow aeration and micropore exposure between the water plant in the second gallery Gas equipment, the complementary vigor for improving Dissolved Oxygen in Water level and aerobic microbiological.
The second sidewall and the first side wall constitute second gallery, second gallery by equipped with Ecological filtration system, artificial swamp and aerating system collectively constitute drainage space and the clean water treatment space of initial rainwater.
It is more than the first gallery volume when collecting water during rainfall, then sewage overflows at the top of the first side wall of the first gallery It is flow to the second gallery, using the height difference between the first gallery and the second sidewall of the second gallery, plays first order drop water aeration Effect.Further, it is more than the second gallery volume when collecting water, sewage is from overflow at the top of the second sidewall of the second gallery to river Play the role of second level drop water aeration using the height difference of the second sidewall and the river water surface of the second gallery in road.
The collection processing system implementing constructs the first gallery along the river by using riverbank range, is received by the first gallery Collecting the dry days sewage of floss hole discharge, collection transfer drains into municipal sewage pipe network nearby, if nearby without municipal sewage pipe network, it can be in river Road be disposed about wetland or the centralized processing of small-sized integrated sewage disposal device it is up to standard after, then drain into river.During rainfall, second Gallery collects the initial rainwater of the overflow at the top of the first gallery, in the second gallery by precipitation, infiltration, absorption, biological fixation, The effects that root system of plant degradation is absorbed, is aerated purifying rainwater water quality.When floss hole discharge later stage rainfall is more than the storage of the second gallery Hydrospace, then directly from overflow at the top of the second gallery to river.
The collection processing system implementing can effectively shut off and cut down rainwater discharge outlet pollutant, the first corridor littoral first It collects dry days sewage and discharge is concentrated to handle in road.Then after the second gallery is to primary rainwater closure, by a variety of net in gallery Change measure improves initial rainwater water quality.Meanwhile rainwater is from the first gallery and the second gallery flooding process, using between gallery Height difference between river water level realizes drop water aeration function.

Claims (7)

1. a kind of sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing, it is characterised in that the collection processing System includes the first side wall being equipped on the outside of the shore protection of River Bank-Line, and the second sidewall being equipped on the outside of the first side wall, The first gallery is constituted between the shore protection and the first side wall, and the second corridor is constituted between the first side wall and second sidewall Road, the height of the first side wall are higher than the height of second sidewall, to realize that the first order of the first gallery to the second gallery is fallen Water is aerated, and the height of the second sidewall is higher than the height of the river water surface, to realize the second gallery to the second of the river water surface Grade drop water aeration, first gallery are connected with rainwater discharge outlet and sewage network, for collecting and discharging the mixed of dry days Sewage is connect, second gallery is used to be collected initial rainwater and purified treatment.
2. being suitable for the sewage and initial rainwater collection processing system implementing of rain dirt mixing as described in claim 1, it is characterised in that The first gallery bottom is additionally provided with bed protection structure.
3. being suitable for the sewage and initial rainwater collection processing system implementing of rain dirt mixing as described in claim 1, it is characterised in that It is additionally provided with antiseepage film on the bottom of first gallery and inner wall, for preventing sewage from penetrating into river and riverbed soil.
4. being suitable for the sewage and initial rainwater collection processing system implementing of rain dirt mixing as described in claim 1, it is characterised in that The diafiltration material of multimedium is equipped on the bottom of second gallery and inner wall.
5. being suitable for the sewage and initial rainwater collection processing system implementing of rain dirt mixing as described in claim 1, it is characterised in that Interior kind of second gallery is implanted with aquatile to constitute artificial swamp.
6. being suitable for the sewage and initial rainwater collection processing system implementing of rain dirt mixing as claimed in claim 5, it is characterised in that The aquatile includes emergent aquactic plant and submerged plant.
7. being suitable for the sewage and initial rainwater collection processing system implementing of rain dirt mixing as claimed in claim 5, it is characterised in that Plug-flow aerator and micropore gas explosion equipment are equipped at intervals between the aquatile.
CN201810613036.5A 2018-06-01 2018-06-14 Sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing Pending CN108532712A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201820840037 2018-06-01
CN2018208400379 2018-06-01

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CN201820922059.XU Active CN208379721U (en) 2018-06-01 2018-06-14 Sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111533211A (en) * 2020-05-11 2020-08-14 上海市政工程设计研究总院(集团)有限公司 Embedded virus inactivation and purification deodorization device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108532712A (en) * 2018-06-01 2018-09-14 上海宏波工程咨询管理有限公司 Sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100990483B1 (en) * 2010-06-23 2010-10-29 미래그린건설 주식회사 Keeping treatment system for primary stage rainwater
CN103306360A (en) * 2013-06-14 2013-09-18 天津大学 Multidimensional ecological drainage system for intercepting and controlling separate system rainwater pollutants into river
CN104230100A (en) * 2014-09-04 2014-12-24 上海汀滢环保科技有限公司 Three-dimensional ecological corridor system and method for in-situ restoration of river water body
CN204369656U (en) * 2014-12-16 2015-06-03 无锡摩顶商业管理有限公司 Rainwater treatment artificial wet land system
CN208379721U (en) * 2018-06-01 2019-01-15 上海宏波工程咨询管理有限公司 Sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100990483B1 (en) * 2010-06-23 2010-10-29 미래그린건설 주식회사 Keeping treatment system for primary stage rainwater
CN103306360A (en) * 2013-06-14 2013-09-18 天津大学 Multidimensional ecological drainage system for intercepting and controlling separate system rainwater pollutants into river
CN104230100A (en) * 2014-09-04 2014-12-24 上海汀滢环保科技有限公司 Three-dimensional ecological corridor system and method for in-situ restoration of river water body
CN204369656U (en) * 2014-12-16 2015-06-03 无锡摩顶商业管理有限公司 Rainwater treatment artificial wet land system
CN208379721U (en) * 2018-06-01 2019-01-15 上海宏波工程咨询管理有限公司 Sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111533211A (en) * 2020-05-11 2020-08-14 上海市政工程设计研究总院(集团)有限公司 Embedded virus inactivation and purification deodorization device

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