CN103896459A - Wastewater treatment method for preventing and treating inhabitant point-surface source pollution in villages and towns - Google Patents
Wastewater treatment method for preventing and treating inhabitant point-surface source pollution in villages and towns Download PDFInfo
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- CN103896459A CN103896459A CN201410136551.0A CN201410136551A CN103896459A CN 103896459 A CN103896459 A CN 103896459A CN 201410136551 A CN201410136551 A CN 201410136551A CN 103896459 A CN103896459 A CN 103896459A
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Abstract
The invention discloses a wastewater treatment method for preventing and treating inhabitant point-surface source pollution in villages and towns. The method comprises the following steps: by taking an ecological anaerobic regulation and storage pond (biological pond) as pretreatment, specially designing a biological regulation and storage pond to serve as a front-end treating main body, precipitating suspended matters in the wastewater, hydrolyzing and degrading part of organic pollutants under anoxic and anaerobic conditions, and then entering a middle BIOLAK biochemical treatment system; deeply treating at the tail end through an efficiency biological precipitation pond, taking a vertical flow precipitation pond free of energy consumption as a treatment structure and enabling water quality to reach relative water quality standards stably. The wastewater treatment method is few in process devices, simple and convenient to maintain, simple in wastewater treatment schemes, low in operation cost and low in requirement on technical skills of maintainers; the treated wastewater can reach recycling standards such as an agricultural irrigation standard and the like; the set of treatment process is relatively adaptive to wastewater treatment and management modes of villages and towns and capable of effectively improving the utilization rate of the water and reducing water supply pressure and drought resisting pressure.
Description
Technical field
The present invention relates to population center, a kind of villages and small towns Ides On Prevention And Control of Regional Pollution sewage water treatment method, belong to sanitary sewage disposal technical field.
Background technology
In conventional sewage disposal, adopt pure equalizing tank structures, its initial cost expense is large, and mechanical means and Controlling System power consumption are high; BIOLAK processing requirement front end sewage load is little, and general equalizing tank is difficult to meet this requirement, if separately add reaction tank, overall investment will be very large; Adopt conventional secondary sedimentation basins to have equally the problem that management is inconvenient, cost of investment is high if follow-up.
Summary of the invention
The technical problem to be solved in the present invention is: population center, a kind of villages and small towns Ides On Prevention And Control of Regional Pollution sewage water treatment method is provided, overcome the above-mentioned defect that conventional sewage disposal technology exists, the problems such as initial cost expense is large in sewage treatment process, system energy consumption is high, management is inconvenient, water quality treatment is not up to standard of solution, and a kind of initial cost expense, reduction system energy consumption, convenient management, effluent quality sewage disposal technology up to standard saved is provided.
The problem to be solved in the present invention is achieved by the following technical solution.
Population center, a kind of villages and small towns Ides On Prevention And Control of Regional Pollution sewage water treatment method, concrete steps of the present invention are,
(1) the pre-process stage, utilize ecological anaerobism to regulate and store the pool as pre-process, be provided with sewage water inlet pipe on the regulate and store top on the pool of ecological anaerobism, for injecting pending sewage; Be provided with sewage water distributing pipe in bottom, for reducing the concentration of sewage; Be provided with water distribution wall in inside; Pending sewage reduces concentration in a side of water distribution wall after water distribution is processed, by certain residence time, progressively form the state of anoxic and even anaerobism, suspended substance in sewage is precipitated, and make some organic pollutants wherein under anoxic, anaerobic condition, realize hydrolysis and degraded, part is removed organic pollutant, injects the opposite side of water distribution wall;
Described ecological anaerobism is regulated and stored in the pool and is configured water loving plant, is covered with coarse sand immovable bed in bottom;
(2) the BIOLAK biochemical treatment stage, sewage after pre-process, enter in BIOLAK biochemical treatment tank through preliminary treatment rising pipe, carry out after secondary water distribution in water distribution wall one side, inject the opposite side of water distribution wall, then utilize blower fan to produce a kind of awave mixed oxidization effect by floating aerating chain, thereby create the good growing environment of each quasi-microorganism, cultivate acclimated microorganism by sizing pollutent is absorbed as nutriment, the pollutent in waste water is absorbed (decomposition) totally by a large amount of microorganism of antipode;
(3) the advanced treatment stage, the sewage after BIOLAK biochemical treatment, enters in high-performance bio settling tank by advanced treatment rising pipe, and the solid pollutant containing in sewage after filtration card is deposited to the bottom in pond; In pond, dispose floating plant, further remove after sewage after pollutent reaches reuse standard and discharge.
The regulate and store pool, BIOLAK biochemical treatment tank and high-performance bio settling tank of ecological anaerobism adopts the construction of simple and easy extensive style, is native pond seepage prevention.
Described high-performance bio settling tank adopts the vertical sedimentation tank of Non-energy-consumption.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention has changed traditional Sewage Treatment in Process Design, and auxiliary facility is few, capital cost is low, system operation energy consumption is low; Adopt the ecology pool of regulating and storing tentatively to degrade and remove organism and have precipitation, regulating effect concurrently, this link is removed the necessary basic Non-energy-consumption of sewage pump, has solved BIOLAK technique simultaneously and has needed the front end sewage little condition of loading, and has greatly improved wastewater treatment efficiency; Sewage through biochemical treatment is further purified by the precipitation in biogenic sediment pond.
The less energy-consumption of this technology processing system operation energy consumption is only 2 ~ 3W/m
3, be significantly less than general traditional technology and need energy consumption 10 ~ 15W/m
3.Overcome the problems such as the energy consumption that traditional town sewage plant treatment process exists is large, investment is large, maintenance difficult, solved the problem that rural area and side area sewage works can not built, be can not afford.
Building under beautiful rural area and novel Urbanization Construction situation, in the face of rural town and the increasingly serious background of concentrated population center environment protection, oilysewage surface source for the discharge of population center, villages and small towns is wide, flow is little, divide spreading, concentrate the difficult feature of administering, by the transformation innovation to traditional waste water treatment process, to invest little, working cost is low, the easy Modern New Technology application of management maintenance adds in traditional technology, make treatment process reach process optimization and lifting, by by effective combination of the bio anaerobic pool and Biolak system process, villages and small towns sewage is disperseed, total Water is large, the sewage of the little feature of individual quantity discharged carries out Collecting and dealing in active set, the energy consumption that overcomes traditional town sewage plant treatment process existence is large, investment is large, the problems such as maintenance difficult, technique of the present invention pond adopts the construction of simple and easy extensive style, all adopt native pond seepage prevention, can suit measures to local conditions to build, be conducive to reduce construction costs, less, the easy to maintenance convenience of processing unit, sewage disposal flow process is simple, and working cost is lower, requires low to maintenance personnel's technical capacity, sewage after treatment, can reach the reuse standards such as agriculture filling standard, and this cover treatment process more can adapt to sewage disposal and the management mode in villages and small towns.The utilization ratio of water be can effectively improve, pressure of supply water and drought resisting pressure reduced.
Accompanying drawing explanation
Fig. 1 is method schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, content of the present invention is described in further detail.
Population center, a kind of villages and small towns Ides On Prevention And Control of Regional Pollution sewage water treatment method, concrete steps of the present invention are,
(1) the pre-process stage, utilize ecological anaerobism to regulate and store the pool as pre-process, be provided with sewage water inlet pipe on the regulate and store top on the pool of ecological anaerobism, for injecting pending sewage; Be provided with sewage water distributing pipe in bottom, for reducing the concentration of sewage; Be provided with water distribution wall in inside; Pending sewage reduces concentration after water distribution is processed, sewage passes through certain residence time in its water distribution wall one side, progressively form the state of anoxic and even anaerobism, suspended substance in sewage is precipitated, and make some organic pollutants wherein under anoxic, anaerobic condition, realize hydrolysis and degraded, part is removed organic pollutant, injects the opposite side of water distribution wall; In described ecological anaerobism is regulated and stored the pool, configure water loving plant, and be covered with coarse sand immovable bed in bottom;
(2) the BIOLAK biochemical treatment stage, sewage after pre-process, enter in BIOLAK biochemical treatment tank through preliminary treatment rising pipe, carry out within the walls after secondary water distribution in water distribution, inject the opposite side of water distribution wall, then utilize blower fan to produce a kind of awave mixed oxidization effect by floating aerating chain, thereby create the good growing environment of each quasi-microorganism, cultivate acclimated microorganism by sizing pollutent is absorbed as nutriment, the pollutent in waste water is absorbed (decomposition) totally by a large amount of microorganism of antipode;
(3) the advanced treatment stage, the sewage after BIOLAK biochemical treatment, enters in high-performance bio settling tank by advanced treatment rising pipe, and the solid pollutant containing in sewage after filtration card is deposited to the bottom in pond; In pond, dispose floating plant, further remove after sewage after pollutent reaches reuse standard and discharge.
The regulate and store pool, BIOLAK biochemical treatment tank and high-performance bio settling tank of the ecological anaerobism of the present invention adopts the construction of simple and easy extensive style, and it is pond that usable land directly excavates, and does structure antiseepage.Can accomplish like this to suit measures to local conditions to build, be conducive to reduce construction costs.Described high-performance bio settling tank adopts the vertical sedimentation tank of Non-energy-consumption.
Processing unit of the present invention is little, and sewage disposal flow process is simple, and construction investment is few, and working cost is lower, requires low to maintenance personnel's technical capacity; Sewage after treatment, can reach the reuse standards such as agriculture filling standard, can effectively improve the utilization ratio of water, reduces pressure of supply water and drought resisting pressure.
Claims (3)
1. population center, a villages and small towns Ides On Prevention And Control of Regional Pollution sewage water treatment method, its concrete steps are,
(1) the pre-process stage, utilize ecological anaerobism to regulate and store the pool as pre-process, be provided with sewage water inlet pipe on the regulate and store top on the pool of ecological anaerobism, for injecting pending sewage; Be provided with sewage water distributing pipe in bottom, for reducing the concentration of sewage; Be provided with water distribution wall in inside; Pending sewage reduces concentration in a side of water distribution wall after water distribution is processed, by certain residence time, progressively form the state of anoxic and even anaerobism, suspended substance in sewage is precipitated, and make some organic pollutants wherein under anoxic, anaerobic condition, realize hydrolysis and degraded, part is removed organic pollutant, and is injected into the opposite side of water distribution wall;
In described ecological anaerobism is regulated and stored the pool, configure water loving plant, and be covered with coarse sand immovable bed in bottom;
(2) the BIOLAK biochemical treatment stage, sewage after pre-process, enter in BIOLAK biochemical treatment tank through preliminary treatment rising pipe, carry out after secondary water distribution in water distribution wall one side, inject the opposite side of water distribution wall, then utilize blower fan to produce a kind of awave mixed oxidization effect by floating aerating chain, thereby create the good growing environment of each quasi-microorganism, cultivate acclimated microorganism by sizing pollutent is absorbed as nutriment, the pollutent in waste water is absorbed, decomposes totally by a large amount of microorganism of antipode;
(3) the advanced treatment stage, the sewage after BIOLAK biochemical treatment, enters in high-performance bio settling tank by advanced treatment rising pipe, and the solid pollutant containing in sewage after filtration card is deposited to the bottom in pond; In pond, dispose floating plant, further remove after sewage after pollutent reaches reuse standard and discharge.
2. population center, a kind of villages and small towns according to claim 1 Ides On Prevention And Control of Regional Pollution sewage water treatment method, is characterized in that, the regulate and store pool, BIOLAK biochemical treatment tank and high-performance bio settling tank of ecological anaerobism all adopts native pond seepage prevention.
3. population center, a kind of villages and small towns according to claim 1 and 2 Ides On Prevention And Control of Regional Pollution sewage water treatment method, is characterized in that, described high-performance bio settling tank adopts the vertical sedimentation tank of Non-energy-consumption.
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| CN201410136551.0A CN103896459A (en) | 2014-04-08 | 2014-04-08 | Wastewater treatment method for preventing and treating inhabitant point-surface source pollution in villages and towns |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787968A (en) * | 2015-04-03 | 2015-07-22 | 常州大学 | Aureomycin waste water treatment system |
| CN108928920A (en) * | 2018-06-07 | 2018-12-04 | 上海市政工程设计研究总院（集团）有限公司 | It is a kind of take into account pollution reduction, quenched and denitrification function comprehensive pool of regulating and storing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806445Y (en) * | 2005-05-12 | 2006-08-16 | 中国海洋大学 | Aeration tank for sewage treatment |
| CN201280466Y (en) * | 2008-06-13 | 2009-07-29 | 必德普(北京)环保科技有限公司 | Aeration apparatus and water treatment equipment employing the same |
| CN101585650A (en) * | 2009-07-08 | 2009-11-25 | 南开大学 | Diaphragm suspension floating chain aeration pollution water body restoration method and device thereof |
| CN203392983U (en) * | 2013-08-13 | 2014-01-15 | 河北龙淼环保工程有限公司 | Suspension chain aeration sewage treatment system |
-
2014
- 2014-04-08 CN CN201410136551.0A patent/CN103896459A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806445Y (en) * | 2005-05-12 | 2006-08-16 | 中国海洋大学 | Aeration tank for sewage treatment |
| CN201280466Y (en) * | 2008-06-13 | 2009-07-29 | 必德普(北京)环保科技有限公司 | Aeration apparatus and water treatment equipment employing the same |
| CN101585650A (en) * | 2009-07-08 | 2009-11-25 | 南开大学 | Diaphragm suspension floating chain aeration pollution water body restoration method and device thereof |
| CN203392983U (en) * | 2013-08-13 | 2014-01-15 | 河北龙淼环保工程有限公司 | Suspension chain aeration sewage treatment system |
Non-Patent Citations (1)
| Title |
|---|
| 刘汉湖等: "中小城镇生活污水处理新技术——BIOLAK技术及实例", 《江苏环境科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787968A (en) * | 2015-04-03 | 2015-07-22 | 常州大学 | Aureomycin waste water treatment system |
| CN108928920A (en) * | 2018-06-07 | 2018-12-04 | 上海市政工程设计研究总院（集团）有限公司 | It is a kind of take into account pollution reduction, quenched and denitrification function comprehensive pool of regulating and storing |
| CN108928920B (en) * | 2018-06-07 | 2021-10-01 | 上海市政工程设计研究总院（集团）有限公司 | Comprehensive pool with pollutant emission reduction, regulation and tempering and denitrification functions |
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Application publication date: 20140702 |