CN109231705A - A kind of sewage disposal system - Google Patents

A kind of sewage disposal system Download PDF

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Publication number
CN109231705A
CN109231705A CN201811276643.3A CN201811276643A CN109231705A CN 109231705 A CN109231705 A CN 109231705A CN 201811276643 A CN201811276643 A CN 201811276643A CN 109231705 A CN109231705 A CN 109231705A
Authority
CN
China
Prior art keywords
filtering ponds
sewage
pond
water
purification
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
CN201811276643.3A
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Chinese (zh)
Inventor
胥瑞晨
逄勇
肖洵
刘童
刘一童
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.)
Hohai University HHU
Original Assignee
Hohai University HHU
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 Hohai University HHU filed Critical Hohai University HHU
Priority to CN201811276643.3A priority Critical patent/CN109231705A/en
Publication of CN109231705A publication Critical patent/CN109231705A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/40Liquid flow rate
    • 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

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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)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a kind of sewage disposal systems, which is characterized in that including sewage collecting pool, coarse gravel filtering ponds, fine sand filtering ponds, precipitation and purification pond, ecological canal and ecological pond;The water inlet of the sewage collecting pool is connected with sewage drainage pipe, and water outlet is connected with the coarse gravel filtering ponds;Treatment sewage enters coarse gravel filtering ponds through sewage collecting pool first and carries out preliminary eco-filtration, then through the secondary eco-filtration of fine sand filtering ponds, most afterwards through precipitation and purification pond precipitation and purification;When water is more than preset standard amount in precipitation and purification pond, the water after precipitation and purification enters ecological canal and carries out deep purifying, finally flows into ecological pond.After the present invention is using coarse gravel filtering ponds, fine sand filtering ponds and the purification of precipitation and purification pond three-level, deep purifying is further carried out using ecological canal and ecological pond, not only increase effects of purification quality, and there is certain water storage effect, the theory for combining sponge city maintains the balance of water ecological environment.

Description

A kind of sewage disposal system
Technical field
The present invention relates to sewage control processing technology fields, and in particular to a kind of sewage disposal system.
Background technique
With the rise of agritourism, in rural area peasant family in all parts of the country, also due to large quantities of tourists' pours in, More sanitary sewages are gradually produced, the pollution sources concentrated make expediently Ecological Environment volume overload operating, And original technical method and technical equipment be all it is too huge, be applicable in and the planning construction in entire village, and later maintenance Cost too expensive so that many equipment is older unused, used in technology be also physicochemical method, so as to cause The phenomenon that water degradation, occurs again and again in most of beautiful rural area.
In addition, the effluent quality of flow control and later period tail water for rural area decentralized type sewage treatment facility early period is not Have and carries out abundant consideration monitoring.So be easy to causeing the damage of system equipment, the problems such as system effluent quality is bad.
Summary of the invention
The purpose of the present invention is to provide a kind of sewage disposal systems, caused by the prior art above-mentioned multinomial scarce to solve One of sunken or defect.
A kind of sewage disposal system, including sewage collecting pool, coarse gravel filtering ponds, fine sand filtering ponds, precipitation and purification pond, life State irrigation canals and ditches and ecological pond;The water inlet of the sewage collecting pool is connected with sewage drainage pipe, water outlet and the coarse gravel mistake Filter tank is connected;
Treatment sewage enters coarse gravel filtering ponds through sewage collecting pool first and carries out preliminary eco-filtration, then filters through fine sand The secondary eco-filtration in pond, most afterwards through precipitation and purification pond precipitation and purification;When water is more than preset standard amount in precipitation and purification pond, sink The purified water that forms sediment enters ecological canal and carries out deep purifying, finally flows into ecological pond.
Preferably, the coarse gravel filtering ponds are set to above fine sand filtering ponds, through the preliminary eco-filtration of coarse gravel filtering ponds Sewage spill-over after flow to fine sand filtering ponds.
Preferably, the fine sand filtering ponds are set to above precipitation and purification pond, the dirt through the secondary eco-filtration of fine sand filtering ponds Precipitation and purification pond is flow to after water spill-over.
Preferably, flow monitoring is additionally provided on the pipeline that the sewage collecting pool is connected with rural household's life sewage drainage pipe Device.
Preferably, the water outlet of the ecological pond is additionally provided with effluent quality monitor.
Preferably, the system also includes PC terminal, the flow monitor, effluent quality monitor respectively with the PC Terminal communication connection.
Preferably, the aquatic plant in native country having for first of physics biofiltration is also planted on coarse gravel filtering ponds upper layer Object.
Preferably, the aquatic plant in native country having for second physics biofiltration is also planted on fine sand filtering ponds upper layer Object.
Preferably, the water plant having for purification of water quality, including reed, water calabash are also planted in precipitation and purification pond upper layer Reed.
Preferably, plantation has the water plant for water quality instruction, including watermifoil in the ecological pond.
The present invention has the advantages that
1, this system structure is simple, and collection is collected, filtering, purifies integration, simplifies some extra devices, has saved cost, nothing Later maintenance is needed, the sewage treatment of distributing rural household's life is suitable for;
2, it is purified using coarse gravel filtering ponds, fine sand filtering ponds and precipitation and purification pond three-level, and further increases ecological canal Deep purifying is carried out with ecological pond, ensure that clean-up effect under the premise of not using chemical treatment means, is not only had certain Water storage effect, and combine the theory in sponge city, maintain the balance of water ecological environment;
3, it is additionally arranged flow monitor in the water inlet of sewage collecting pool, is later period rural scattered domestic sewage treatment facility Improvement provide foundation;
4, Water quality detector is increased, provides guidance for the section cyclic utilization of later period sewage.
Detailed description of the invention
Fig. 1 is according to a kind of structural schematic diagram of sewage disposal system provided in an embodiment of the present invention.
Wherein: 1- rural household's life sewage drainage pipe;2- pipeline;3- flow monitor;4- sewage collecting pool;5- coarse gravel mistake Filter tank;6- fine sand filtering ponds;7- precipitation and purification pond;8- water plant;9- ecological canal;10- ecological pond;The inspection of 11- effluent quality Survey device.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
A kind of sewage disposal system provided in an embodiment of the present invention is suitable for the sewage treatment of distributing rural household's life.Such as Fig. 1 It is shown, including sewage collecting pool 4, coarse gravel filtering ponds 5, fine sand filtering ponds 6, precipitation and purification pond 7, ecological canal 9 and ecological pond 10;The water inlet of the sewage collecting pool 4 is connected with rural household's life sewage drainage pipe, the water outlet of sewage collecting pool 4 and institute Coarse gravel filtering ponds 5 are stated to be connected;Rural household's life sewage carries out tentatively through sewage collecting pool 4 into coarse gravel filtering ponds 5 first Eco-filtration, then through 6 two eco-filtrations of fine sand filtering ponds, most afterwards through 7 precipitation and purification of precipitation and purification pond;When precipitation and purification pond When water is more than preset standard amount in 7, the water after precipitation and purification enters ecological canal 9 and carries out deep purifying, finally flows into ecology The pool 10.
In embodiments of the present invention, specific using three-stage filtration treatment facilities: the coarse gravel filtering ponds 5 are set to thin Husky 6 top of filtering ponds, flow to fine sand filtering ponds 6, coarse gravel mistake after the sewage spill-over of the preliminary eco-filtration of coarse gravel filtering ponds 5 Filter tank 5 biggish sundries, fine sand filtering ponds 6 can further filter sewage in filter sewage.The fine sand filtering ponds 6 are set to 7 top of precipitation and purification pond, flow to precipitation and purification pond 7 after the sewage spill-over of 6 two eco-filtrations of fine sand filtering ponds.
It is additionally provided with flow monitor 3 on the pipeline 2 that the sewage collecting pool 4 is connected with rural household's life sewage drainage pipe, Flow monitor 3 be specifically can to the device that water flow size is monitored, the setting of flow monitor 3 can be to early period at The sewage of reason carries out flow control, convenient for being monitored and controlled.
The water outlet of the ecological pond 10 is additionally provided with effluent quality monitor 11, and effluent quality monitor 11 can be to discharge The water quality of water be monitored.
Flow monitor 3 and effluent quality monitor 11 are communicated to connect with PC terminal respectively, and flow monitor 3 is to pass through For APP by water flow data Real-time Feedback to PC terminal, effluent quality detector 11 is by APP by water quality situation and data on flows Real-time Feedback can directly observe the flow of sewage and the water quality feelings of purification discharge water convenient for staff to PC terminal Condition.
In embodiments of the present invention, 5 upper layer of coarse gravel filtering ponds is also planted and is had for first of physics biofiltration Native country water plant planted on coarse gravel filter layer 5 to native country water plant can preferably be lived on and beautiful Native country water plant is the plant for having resistant drought-enduring and having landscape effect.Also plant useful in 6 upper layer of fine sand filtering ponds In the native country water plant of second physics biofiltration, in order to allow planted plant preferably to live on, fine sand filter layer 6 On the plant planted equally be anti-pollution type plant.Also plant the aquatic plant having for purification of water quality in 7 upper layer of precipitation and purification pond Object, including reed, water hyacinth.The periphery of the ecological canal 9, which is all planted, to be implanted with the energy deep purifying such as calamus, cattail and has certain The water plant 8 of landscape effect.Plantation has the water plant for water quality instruction, including watermifoil in the ecological pond 10.
When in use, due to deep purifying, it is ensured that the effluent quality calculated in flow is fully met Basic is required with water, and has certain landscape effect.Sewage is by coarse gravel filtering ponds 5, fine sand filtering ponds 6 and precipitating life Object clarifier-tank 7,10 deep purifying of ecological canal 9 and ecological pond that adds water quality after three-level purification, and have certain water storage Effect combines the theory in sponge city, maintains the balance of water ecological environment.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.

Claims (10)

1. a kind of sewage disposal system, which is characterized in that including sewage collecting pool, coarse gravel filtering ponds, fine sand filtering ponds, precipitating Clarifier-tank, ecological canal and ecological pond;The water inlet of the sewage collecting pool is connected with sewage drainage pipe, water outlet with it is described Coarse gravel filtering ponds are connected;
Treatment sewage enters coarse gravel filtering ponds through sewage collecting pool first and carries out preliminary eco-filtration, then filters through fine sand The secondary eco-filtration in pond, most afterwards through precipitation and purification pond precipitation and purification;When water is more than preset standard amount in precipitation and purification pond, sink The purified water that forms sediment enters ecological canal and carries out deep purifying, finally flows into ecological pond.
2. sewage disposal system according to claim 1, which is characterized in that the coarse gravel filtering ponds are filtered set on fine sand Above pond, fine sand filtering ponds are flow to after the sewage spill-over of the preliminary eco-filtration of coarse gravel filtering ponds.
3. sewage disposal system according to claim 1 or 2, which is characterized in that it is net that the fine sand filtering ponds are set to precipitating Change above pond, flow to precipitation and purification pond after the sewage spill-over of the secondary eco-filtration of fine sand filtering ponds.
4. sewage disposal system according to claim 3, which is characterized in that the sewage collecting pool and rural household's life sewage Flow monitor is additionally provided on the pipeline that drainpipe is connected.
5. distributing rural household's life sewage disposal system according to claim 4, which is characterized in that the ecological pond goes out The mouth of a river is additionally provided with effluent quality monitor.
6. sewage disposal system according to claim 5, which is characterized in that the system also includes PC terminal, the stream Monitor, effluent quality monitor is measured to communicate to connect with the PC terminal respectively.
7. sewage disposal system according to claim 1, which is characterized in that coarse gravel filtering ponds upper layer, which is also planted, to be implanted with Water plant for first of physics biofiltration.
8. sewage disposal system according to claim 1, which is characterized in that also plant useful in fine sand filtering ponds upper layer In the water plant of second physics biofiltration.
9. sewage disposal system according to claim 1, which is characterized in that also plant useful in precipitation and purification pond upper layer In the water plant of purification of water quality, including reed, water hyacinth.
10. sewage disposal system according to claim 1, which is characterized in that there is for water quality plantation in the ecological pond The water plant of instruction, including watermifoil.
CN201811276643.3A 2018-10-30 2018-10-30 A kind of sewage disposal system Pending CN109231705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811276643.3A CN109231705A (en) 2018-10-30 2018-10-30 A kind of sewage disposal system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811276643.3A CN109231705A (en) 2018-10-30 2018-10-30 A kind of sewage disposal system

Publications (1)

Publication Number Publication Date
CN109231705A true CN109231705A (en) 2019-01-18

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Application Number Title Priority Date Filing Date
CN201811276643.3A Pending CN109231705A (en) 2018-10-30 2018-10-30 A kind of sewage disposal system

Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114455777A (en) * 2022-01-12 2022-05-10 海宁紫薇水务有限责任公司 Ecological sewage treatment system
CN114873833A (en) * 2021-11-18 2022-08-09 长沙理工大学 Domestic sewage treatment system suitable for urban residential district
CN114956453A (en) * 2022-05-23 2022-08-30 中昇建设(广东)有限公司 Ecological degradation method for sewage treatment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004321977A (en) * 2003-04-25 2004-11-18 Nippon Poly-Glu Co Ltd Drinking water production method and apparatus
CN103159383A (en) * 2013-04-15 2013-06-19 云南省科学技术情报研究院 Rural domestic sewage biological treatment system
CN103880257A (en) * 2014-04-14 2014-06-25 中国科学院亚热带农业生态研究所 Ecological combined treatment method and device for rural distributed sewage
CN204981509U (en) * 2015-09-02 2016-01-20 广西壮族自治区环境保护科学研究院 Rural domestic sewage treatment system
CN106396275A (en) * 2016-11-09 2017-02-15 重庆市环境科学研究院 Rural area domestic sewage collection and treatment ecological network system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004321977A (en) * 2003-04-25 2004-11-18 Nippon Poly-Glu Co Ltd Drinking water production method and apparatus
CN103159383A (en) * 2013-04-15 2013-06-19 云南省科学技术情报研究院 Rural domestic sewage biological treatment system
CN103880257A (en) * 2014-04-14 2014-06-25 中国科学院亚热带农业生态研究所 Ecological combined treatment method and device for rural distributed sewage
CN204981509U (en) * 2015-09-02 2016-01-20 广西壮族自治区环境保护科学研究院 Rural domestic sewage treatment system
CN106396275A (en) * 2016-11-09 2017-02-15 重庆市环境科学研究院 Rural area domestic sewage collection and treatment ecological network system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114873833A (en) * 2021-11-18 2022-08-09 长沙理工大学 Domestic sewage treatment system suitable for urban residential district
CN114455777A (en) * 2022-01-12 2022-05-10 海宁紫薇水务有限责任公司 Ecological sewage treatment system
CN114455777B (en) * 2022-01-12 2023-05-26 海宁紫薇水务有限责任公司 Ecological sewage treatment system
CN114956453A (en) * 2022-05-23 2022-08-30 中昇建设(广东)有限公司 Ecological degradation method for sewage treatment

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Application publication date: 20190118

RJ01 Rejection of invention patent application after publication