CN106065654B - A kind of association system of agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture - Google Patents
A kind of association system of agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture Download PDFInfo
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- CN106065654B CN106065654B CN201610412595.0A CN201610412595A CN106065654B CN 106065654 B CN106065654 B CN 106065654B CN 201610412595 A CN201610412595 A CN 201610412595A CN 106065654 B CN106065654 B CN 106065654B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/001—Methods, systems, or installations for draining-off sewage or storm water into a body of water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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Abstract
The invention discloses the association systems of a kind of agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture, dirty pipe network is cut including section and dirty pipe network is cut in village, section cuts dirty pipe network and is connected to river channel sewage intercepting pipeline with the dirty pipe network in village section, river channel sewage intercepting pipeline is connected to Sewage Disposal and/or ring lake wastewater interception pipe, Sewage Disposal is connected to high-order pool library system, high-order pool library system connectivity high position farmland, position pool library system in high-order farmland connection, position farmland in the system connectivity of middle position pool library, middle position farmland is connected to low level pool library system, low level pool library system connectivity low level farmland, low level farmland is connected to ecological canal, ecological canal is connected to pumping irrigation station irrigation canals and ditches, ring lake wastewater interception pipe is connected to sewage treatment plant, sewage treatment plant is connected to pumping irrigation station irrigation canals and ditches, pumping irrigation station irrigation canals and ditches include the low area's irrigation canals and ditches being sequentially communicated from low level to a high position, middle area's irrigation canals and ditches and high area's irrigation canals and ditches, low area Irrigation canals and ditches are connected to low level pool library system, position pool library system in high area's irrigation canals and ditches connection with middle area's irrigation canals and ditches.
Description
Technical field
The invention belongs to field of environmental improvement, and in particular to a kind of agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture
Association system.
Background technique
It is general at present for urban water in order to adapt to the demand that city size expands rapidly with the rapid development in city
It is not shunted all over taking to remove contamination, using river as the strategy of sewage ditch, city river is caused generally to become Bilge, it is organic in river
Pollutant load rises, dissolved oxygen decline, or even is chronically at anaerobic condition, and submerged plant can not carry out respiration, finally
Submerged plant is caused to be withered away, as the main body of river channel ecology system, once disappearing, river channel ecology system collapses submerged plant therewith
It bursts.With the increase of water environment pressure and the raising of economic capability, improve urban river ecological situation, mitigates urban water pollution
Common subject under discussion as each big and medium-sized cities.
Summary of the invention
For above-mentioned technical problem in the related technology, the present invention proposes a kind of agricultural non-point source pollution reduction and recycled water agriculture
The United Technologies that industry is irrigated, to solve the above problems.
To realize the above-mentioned technical purpose, the technical scheme of the present invention is realized as follows:
Dirty pipe network and village are cut in a kind of association system of agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture, including section
Dirty pipe network is cut, the section cuts dirty pipe network and is connected to river channel sewage intercepting pipeline with the dirty pipe network in village section, and the river channel sewage intercepting pipeline connects
Logical Sewage Disposal and/or ring lake wastewater interception pipe, the Sewage Disposal are connected to high-order pool library system, high position pool library system
Be connected to high-order farmland, position pool library system in the connection of the high position farmland, position farmland in the system connectivity of the middle position pool library, it is described in
Position farmland is connected to low level pool library system, low level pool library system connectivity low level farmland, and the low level farmland is connected to ecological canal,
The ecological canal is connected to pumping irrigation station irrigation canals and ditches, and ring lake wastewater interception pipe is connected to sewage treatment plant, sewage treatment plant's connection
Pumping irrigation station irrigation canals and ditches, the pumping irrigation station irrigation canals and ditches include the low area's irrigation canals and ditches, middle area's irrigation canals and ditches and high area's ditch being sequentially communicated from low level to a high position
Canal, low area's irrigation canals and ditches and middle area's irrigation canals and ditches are connected to low level pool library system, position pool library system in high area's irrigation canals and ditches connection.
Further, it is to lay several for collecting section dirty pipe of sewage in section that dirty pipe network is cut in the section.
Further, it is to lay several for collecting section dirty pipe of sewage in village that dirty pipe network is cut in the village.
Further, the river channel sewage intercepting pipeline is to cut dirty pipe along the laying of river two sides.
Further, ring lake wastewater interception pipe is that laying cuts dirty pipe around lake, and truncation enters the sewage in lake.
Further, the water in the ecological canal is sent into pumping irrigation station irrigation canals and ditches by Boosting pumping station.
Beneficial effects of the present invention: it on the one hand solves along the river/lake agricultural planting regional agriculture pollution of area source, saves simultaneously
Operation and maintenance cost realizes the self―sustaining of river channel ecology system；On the other hand water resource is saved, solves city water resource
The problem of recycled water of shortage and municipal sewage plant's discharge is not fully utilized.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the association system of described according to embodiments of the present invention agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture
Structural schematic diagram.
Wherein:
1, dirty pipe network is cut in section；2, dirty pipe network is cut in village；3, river channel sewage intercepting pipe network；4, dirty pipe network is cut in ring lake；5, at sewage
Reason station；6, high-order pool library system；7, high-order farmland；8, middle position pool library system；9, middle position farmland；10, low level pool library system；11,
Low level farmland；12, ecological canal；13, sewage treatment plant；14, low area's irrigation canals and ditches；15, middle area's irrigation canals and ditches；16, high area's irrigation canals and ditches.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
As shown in Figure 1, a kind of described agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture according to embodiments of the present invention
Association system and its operating method, including section cuts dirty pipe network 1 and dirty pipe network 2 is cut in village, and dirty pipe network 1 and village are cut in the section
The village cuts dirty pipe network 2 and is connected to river channel sewage intercepting pipeline 3, and the river channel sewage intercepting pipeline 3 is connected to Sewage Disposal 5 and/or dirt is cut in ring lake
Pipeline 4, the Sewage Disposal 5 are connected to high-order pool library system 6, and high position pool library system 6 is connected to high-order farmland 7, the height
Position pool library system 8 in the connection of position farmland 7, position farmland 9 in the connection of middle position pool library system 8, the middle position farmland 9 is connected to low level
Pool library system 10, low level pool library system 10 are connected to low level farmland 11, and the low level farmland 11 is connected to ecological canal 12, described
Ecological canal 12 is connected to pumping irrigation station irrigation canals and ditches, and ring lake wastewater interception pipe 4 is connected to sewage treatment plant 13, and the sewage treatment plant 13 connects
Logical pumping irrigation station irrigation canals and ditches, the pumping irrigation station irrigation canals and ditches include the low area's irrigation canals and ditches 14 being sequentially communicated from low level to a high position, middle 15 and of area's irrigation canals and ditches
High area's irrigation canals and ditches 16, low area's irrigation canals and ditches 14 and middle area's irrigation canals and ditches 15 are connected to low level pool library system 10, and high area's irrigation canals and ditches 16 are connected to
Middle position pool library system 8.
Wherein, it is to lay several for collecting section dirty pipe of sewage in section that dirty pipe network 1 is cut in the section.The village
Cutting dirty pipe network 2 is to lay several for collecting section dirty pipe of sewage in village.The river channel sewage intercepting pipeline 3 is along river two
Bank laying cuts dirty pipe.Ring lake wastewater interception pipe 4 is that laying cuts dirty pipe around lake, and truncation enters the sewage in lake.The ditch
Water in canal 12 is sent into pumping irrigation station irrigation canals and ditches by Boosting pumping station.
In order to facilitate understanding above-mentioned technical proposal of the invention, below by way of in specifically used mode to of the invention above-mentioned
Technical solution is described in detail.
Dirty pipe network is cut by section and dirty pipe network is cut in village, and the dirty pipe network in section section and village are cut into the sewage that dirty pipe network is collected
It is sent to river channel sewage intercepting pipeline, the sewage of river channel sewage intercepting pipeline is sent into Sewage Disposal and/or ring lake wastewater interception pipe, sewage treatment
Standing treated, water introduces high-order pool library system, and the water of high-order pool library system enters high-order farmland, during the water in high-order farmland enters
Position pool library system, the water of middle position pool library system enter in position farmland, the water in middle position farmland enters low level pool library system, low level pool library
The water of system enters low level farmland, and the water in low level farmland enters irrigation canals and ditches, and the water in irrigation canals and ditches is sent into pumping irrigation station irrigation canals and ditches, and dirty pipe is cut in ring lake
The water in road enters sewage treatment plant, and the water handled through sewage treatment plant enters pumping irrigation station irrigation canals and ditches, and pumping irrigation station irrigation canals and ditches include from low level
Low area's irrigation canals and ditches, middle area's irrigation canals and ditches and the high area's irrigation canals and ditches being sequentially communicated to a high position, the water introducing low level pool library of low area's irrigation canals and ditches, middle area's irrigation canals and ditches
System, the water of high area's irrigation canals and ditches be introduced into position pool library system.
The present invention cuts dirt by village, dirt is cut in section, river channel sewage intercepting, dirty four levels in ring lake section cut dirt system, it is ensured that receiving
Water body upstream natural water enters receiving water body by III class water body of earth's surface；Low influence development stimulation is taken in village and section；Upper
Trip river two sides build section and village and collect sewage using pipeline, are received in high-order farmland, middle position farmland and low level farmland with irrigation canals and ditches
Ji Nongyemianyuanshui guarantees " face Yuan Shui does not enter pipe, and sewage does not enter pool library directly "；
Pumping irrigation station irrigation canals and ditches divide high area's irrigation canals and ditches, middle area's irrigation canals and ditches, low area's irrigation canals and ditches by height above sea level, build in picturesque disorder pool library
System, including high-order pool library system, middle position pool library system, low level pool library system；High area's ditch polluted water through collect processing it is up to standard after,
It is delivered to middle position pool library system, it is (" high-order collections, treatment in situ, nearest for field irrigation after the purification of further ecological natural
Reuse ")；Middle area's irrigation canals and ditches, low area's ditch polluted water collect the processing rear low level pool library system that enters up to standard for irrigating.Finally allly
Table runoff collected by last one of irrigation canals and ditches after using the existing system of irrigating by lifting water to a higher level with a water pump, etc. be again introduced into, low level pool library system, it is dirty to form section
Water, face Yuan Shui, initial rainwater are in, the iterative cycles of low area utilize.
The present invention constantly recycles face Yuan Shui, initial rainwater, sewage effluents in " spongy soil " system, makes region
Inside about 85% or so agricultural irrigation water reaches self-sustaining balance, and only residue about 15% both significantly reduces face source pair from periphery water transfer
The pollution of receiving water body, and reduce and take out clear water irrigation volume from surrounding body every year, while upstream respectively imports water body and realizes " clear water
Enter lake/enter river ", the rate of water make-up of receiving water body is improved, really solves the problems, such as " taking out clear blowdown ".Since " classification is collected, and is followed
" spongy soil " system of ring utilization ", reduces the storage amount of receiving water body wastewater interception pipe, increases downstream and cuts shutting off again for dirty pipe
Number, has more ensured its safety.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of association system of agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture, it is characterised in that: cut dirt including section
Dirty pipe network is cut in pipe network and village, and the section cuts dirty pipe network and is connected to river channel sewage intercepting pipeline, the river with the dirty pipe network in village section
Wastewater interception pipe is connected to Sewage Disposal and/or ring lake wastewater interception pipe, and the Sewage Disposal is connected to high-order pool library system, the height
Position pool library system connectivity high position farmland, position pool library system in the connection of the high position farmland, position in the system connectivity of the middle position pool library
Farmland, the middle position farmland are connected to low level pool library system, low level pool library system connectivity low level farmland, and the low level farmland connects
Logical ecological canal, the ecological canal are connected to pumping irrigation station irrigation canals and ditches, and ring lake wastewater interception pipe is connected to sewage treatment plant, the sewage
Treatment plant is connected to pumping irrigation station irrigation canals and ditches, and the pumping irrigation station irrigation canals and ditches include the low area's irrigation canals and ditches being sequentially communicated from low level to a high position, middle area's ditch
The area Qu Hegao irrigation canals and ditches, low area's irrigation canals and ditches and middle area's irrigation canals and ditches are connected to low level pool library system, the position pool in high area's irrigation canals and ditches connection
Library system, it is to lay several for collecting the dirty pipe that cuts of sewage in section that dirty pipe network is cut in the section, and dirty pipe is cut in the village
Net is to lay several for collecting the dirty pipe that cuts of sewage in village, and the river channel sewage intercepting pipeline is to cut in the laying along river two sides
Dirt pipe, ring lake wastewater interception pipe are that laying cuts dirty pipe around lake, and truncation enters the sewage in lake, in the ecological canal
Water is sent into pumping irrigation station irrigation canals and ditches by Boosting pumping station.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412595.0A CN106065654B (en) | 2016-06-13 | 2016-06-13 | A kind of association system of agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610412595.0A CN106065654B (en) | 2016-06-13 | 2016-06-13 | A kind of association system of agricultural non-point source pollution reduction and treated waste water for irrigation in agriculture |
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| CN106065654A CN106065654A (en) | 2016-11-02 |
| CN106065654B true CN106065654B (en) | 2019-03-08 |
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| CN112093900A (en) * | 2020-08-28 | 2020-12-18 | 中国冶金科工股份有限公司 | Lake exogenous sewage purification system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823795A (en) * | 2010-03-23 | 2010-09-08 | 南昌大学 | Technique for processing rural area non-point source pollution by controlling source (centralizing)-intercepting pollution (dredging)-reclaiming |
| CN104480920A (en) * | 2014-12-18 | 2015-04-01 | 云南省农业科学院农业环境资源研究所 | Method for preventing and treating regional farmland non-point source pollution through farmland ditch and pond system |
| JP2015166532A (en) * | 2014-03-04 | 2015-09-24 | 保夫 岡田 | Connected supply flood control system |
| CN105236501A (en) * | 2015-10-31 | 2016-01-13 | 中国农业科学院农业资源与农业区划研究所 | Method for preventing and treating plain river network area farmland non-point source pollution through channel and pond system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6746612B2 (en) * | 2001-09-14 | 2004-06-08 | University Of Florida | Water recycling system and method |
-
2016
- 2016-06-13 CN CN201610412595.0A patent/CN106065654B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823795A (en) * | 2010-03-23 | 2010-09-08 | 南昌大学 | Technique for processing rural area non-point source pollution by controlling source (centralizing)-intercepting pollution (dredging)-reclaiming |
| JP2015166532A (en) * | 2014-03-04 | 2015-09-24 | 保夫 岡田 | Connected supply flood control system |
| CN104480920A (en) * | 2014-12-18 | 2015-04-01 | 云南省农业科学院农业环境资源研究所 | Method for preventing and treating regional farmland non-point source pollution through farmland ditch and pond system |
| CN105236501A (en) * | 2015-10-31 | 2016-01-13 | 中国农业科学院农业资源与农业区划研究所 | Method for preventing and treating plain river network area farmland non-point source pollution through channel and pond system |
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Address after: 101101 Beijing Tongzhou District, Xinhua West Street, No. 60 Courtyard, No. 2 Building, 7th Floor, 701 Patentee after: Guotou xinkaishui Environmental Investment Co., Ltd Address before: 101101, room 822, block B, Wanda Plaza, Xinhua West Street, Beijing, Tongzhou District Patentee before: XINKAI WATER ENVIRONMENT INVESTMENT Co.,Ltd. |
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