CN105621628A - River and lake sewage governing method - Google Patents

River and lake sewage governing method Download PDF

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Publication number
CN105621628A
CN105621628A CN201511032005.3A CN201511032005A CN105621628A CN 105621628 A CN105621628 A CN 105621628A CN 201511032005 A CN201511032005 A CN 201511032005A CN 105621628 A CN105621628 A CN 105621628A
Authority
CN
China
Prior art keywords
river
dam
waste water
water control
processing unit
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
CN201511032005.3A
Other languages
Chinese (zh)
Inventor
陈雷
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.)
Tianjin Leiming Ecology Technology Co Ltd
Original Assignee
Tianjin Leiming Ecology Technology 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 Tianjin Leiming Ecology Technology Co Ltd filed Critical Tianjin Leiming Ecology Technology Co Ltd
Priority to CN201511032005.3A priority Critical patent/CN105621628A/en
Publication of CN105621628A publication Critical patent/CN105621628A/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
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • 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
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007Contaminated open waterways, rivers, lakes or ponds

Abstract

The invention provides a river and lake sewage governing method. A biological treatment unit is arranged at a still water of a river course; a complex enzyme biological accelerant is regularly added in the biological treatment unit. A percolation dam is arranged at the downstream side of the biological treatment unit; the thickness of the percolation dam is 1 to 10m, and the dam height is the water level height of the normal river flow period of the river segment. A small river or a ditch is directly used as a water treatment place; the effect of purifying pollutants by the river or the ditch is artificially enhanced; the investment and the place for specially building a water treatment plant are omitted. The decontamination capability is high; in addition, the feeding and adding process is simple; the equipment requirements are low.

Description

A kind of method of river lake waste water control
Technical field
The present invention relates to field of sewage treatment, the method especially relating to the lake waste water control of a kind of river.
Background technology
Along with the development of industrial society, the aggravation of human lives; Mankind's activity is also increasing to the pollution of water. According to statistics, China has the city river of more than 90% to be subject to the pollution of different depth at present. And in the urban construction that China is current, the construction of environmental conservation auxiliary facility also relatively lags behind, the handling rate of municipal sewage is typically less than 50%. Owing to the present general Dou Yicongshi center of factory moves to city suburbs, so, city's center main is wanted or based on sanitary sewage. When not having big allocation of funds Environmental Protection Infrastructure, municipal sewage is difficult to the situation of all improvement and will be difficult in a short time change. Although this problem is paid much attention to by current people, and put into a lot of human and material resources and tried every possible means to solve the governing problem of river sewage, but not yet have low cost, efficient method at present. Therefore, how effectively convenient succinct, and, at low cost the water polluted by the mankind is purified, be current people's problem encountered.
Summary of the invention
The present invention provide a kind of employing without any strain, add after can activate indigenous microorganism in biological unit, strengthen its dirt-removing power and easy and simple to handle, invest less compound enzyme Biostimulation agent method that sanitary sewage enhanced biological is processed.
For realizing above-mentioned goal of the invention, the embodiment that the present invention takes is as follows:
The method of a kind of river lake waste water control, the quiet reach in river course arranges biological processing unit, regularly adds compound enzyme Biostimulation agent at biological processing unit.
Further, diafiltration dam is set in biological processing unit downstream.
Further, the height of water level of diafiltration dam thickness to be 1-10 rice, height of dam be section, place period when a river is at its normal level.
Further, described diafiltration dam is successively to build up with aerating flyash porous building-brick, cement porous brick, porous clay brick, the adjacent interlayer longitudinal direction fissure of displacement, and infiltration has, in dam, the through hole that aperture is 5-15cm.
The invention has the beneficial effects as follows: directly using small river or irrigation canals and ditches as Large Water Treatment Field institute, the effect of artificial strengthening river or irrigation canals and ditches purifying contaminated thing, eliminate the special investment building water treatment plant and place. Eliminate owing to introducing engineering strain, particularly genetic engineering strain is likely to the bio-safety problem brought, add compound enzyme Biostimulation agent and activate the effective of indigenous microorganism in sanitary sewage, dirt-removing power is strong, and it is simple to add technique, equipment requirements is low, reduces the operating cost of domestic sewage treatment. The present invention arranges infiltration dam can adhere to the microbial film of flood tide, reaches synchronous nitration, denitrification denitrogenation effect and absorption and retains the effect of calcium phosphate precipitation. Arranging of dam of infiltration can improve flow section flood period, strengthens flood carrying capacity.
Detailed description of the invention
Below in conjunction with embodiment, to according to detailed description of the invention provided by the invention, details are as follows:
Embodiment 1
The method of a kind of river lake waste water control, the quiet reach in river course arranges biological processing unit, regularly adds compound enzyme Biostimulation agent at biological processing unit.
Further, diafiltration dam is set in biological processing unit downstream.
Further, the height of water level of diafiltration dam thickness to be 1-10 rice, height of dam be section, place period when a river is at its normal level.
Further, described diafiltration dam is successively to build up with aerating flyash porous building-brick, cement porous brick, porous clay brick, the adjacent interlayer longitudinal direction fissure of displacement, and infiltration has, in dam, the through hole that aperture is 5-15cm.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention, it is impossible to be considered the practical range for limiting the present invention. All equalizations made according to the present patent application scope change and improvement etc., all should still belong within the patent covering scope of the present invention.

Claims (4)

1. the method for river lake waste water control, it is characterised in that: the quiet reach in river course arranges biological processing unit, regularly adds compound enzyme Biostimulation agent at biological processing unit.
2. the method for river according to claim 1 lake waste water control, it is characterised in that: in biological processing unit downstream, diafiltration dam is set.
3. the method for river according to claim 2 lake waste water control, it is characterised in that: diafiltration dam thickness is 1-10 rice, and height of dam is the height of water level of section, the place period when a river is at its normal level.
4. the method for river according to claim 3 lake waste water control, it is characterized in that: described diafiltration dam is successively to build up with aerating flyash porous building-brick, cement porous brick, porous clay brick, the adjacent interlayer longitudinal direction fissure of displacement, infiltration has, in dam, the through hole that aperture is 5-15cm.
CN201511032005.3A 2015-12-30 2015-12-30 River and lake sewage governing method Pending CN105621628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511032005.3A CN105621628A (en) 2015-12-30 2015-12-30 River and lake sewage governing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511032005.3A CN105621628A (en) 2015-12-30 2015-12-30 River and lake sewage governing method

Publications (1)

Publication Number Publication Date
CN105621628A true CN105621628A (en) 2016-06-01

Family

ID=56037035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511032005.3A Pending CN105621628A (en) 2015-12-30 2015-12-30 River and lake sewage governing method

Country Status (1)

Country Link
CN (1) CN105621628A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101058455A (en) * 2006-12-11 2007-10-24 上海市莘庄工业区经济技术发展有限公司 Method of enhancing organism treatment domestic sewage by employing complex enzyme biological accelerant
CN101254991A (en) * 2008-03-28 2008-09-03 合肥工业大学 Method for controlling lake eutrophication by eliminating river or aqueduct pollution
CN102963974A (en) * 2012-11-02 2013-03-13 同济大学 Ecological restoration method of slow flow reuse water riverway
JP2013208583A (en) * 2012-03-30 2013-10-10 Kurita Water Ind Ltd Water treatment method, water treatment system, and ultrapure water production method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101058455A (en) * 2006-12-11 2007-10-24 上海市莘庄工业区经济技术发展有限公司 Method of enhancing organism treatment domestic sewage by employing complex enzyme biological accelerant
CN101254991A (en) * 2008-03-28 2008-09-03 合肥工业大学 Method for controlling lake eutrophication by eliminating river or aqueduct pollution
JP2013208583A (en) * 2012-03-30 2013-10-10 Kurita Water Ind Ltd Water treatment method, water treatment system, and ultrapure water production method
CN102963974A (en) * 2012-11-02 2013-03-13 同济大学 Ecological restoration method of slow flow reuse water riverway

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RJ01 Rejection of invention patent application after publication

Application publication date: 20160601

RJ01 Rejection of invention patent application after publication