CN106242113A - A kind of comprehensive processing method of black and odorous water - Google Patents
A kind of comprehensive processing method of black and odorous water Download PDFInfo
- Publication number
- CN106242113A CN106242113A CN201610703776.9A CN201610703776A CN106242113A CN 106242113 A CN106242113 A CN 106242113A CN 201610703776 A CN201610703776 A CN 201610703776A CN 106242113 A CN106242113 A CN 106242113A
- Authority
- CN
- China
- Prior art keywords
- water
- black
- odorous water
- odorous
- flocculation reaction
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The present invention discloses the comprehensive processing method of a kind of black and odorous water.Specifically, it is used to black and odorous water be processed, makes black and odorous water become comprehensive processing method that is clear and that reach country's " water environment quality standard ".It is characterized in including that flocculation reaction, removing flocculate and mud, oxygen supplement process, add the dissolved air water of micro-nano bubble, the dissolved air water with micro-nano bubble pours the medium step of black and odorous water successively.Use the present invention, purification efficiency big to the treating capacity of black and odorous water, the black and odorous water to large volume can be realized and carry out purified treatment.It is applicable to the water bodys such as town and country black-odor riverway, reservoir, aquaculture system, eutrophic lake are carried out purified treatment.
Description
Technical field
The present invention relates to a kind of sewage water treatment method.Specifically, it is used to black and odorous water be processed, makes black and odorous water
Become comprehensive processing method that is clear and that reach country's " water environment quality standard ".It is particularly suited for town and country black-odor riverway, water
The water bodys such as storehouse, aquaculture system, eutrophic lake carry out purified treatment.
Background technology
At present at sewage treatment industry, it is mostly to use single method that black and odorous water is processed.Utilize, by dirt
In water suction flotation tank, then in flotation tank, add flocculant, make the dirt in sewage condense into through flocculation cotton-shaped.Then,
Remove floccule, thus realize black smelly etc sewage is carried out purified treatment.Can realize black in this way although adopting
Smelly water body carries out purified treatment, but owing to method is single, treating capacity is little, relatively low to the purification efficiency of sewage, it is difficult to realize relatively
The water body of big volume carries out purified treatment.
Summary of the invention
The problem to be solved in the present invention is to provide the comprehensive processing method of a kind of black and odorous water.Adopt in this way, process
Amount is big, high to the purification efficiency of sewage, can realize the water body to large volume and carry out purified treatment.
The problems referred to above that the invention solves the problems that, are realized by techniques below scheme:
The comprehensive processing method feature of the smelly water body of the present invention is to comprise the following steps successively:
First black and odorous water is sent in flocculation reaction tank, carry out flocculation reaction；
Then, the black and odorous water through flocculation reaction is sent in flotation tank；Meanwhile, the dissolved air water of micro-nano bubble is added gas
In floating pond, react with the black and odorous water one through flocculation reaction；By the effect of micro-nano bubble, make the dirt in black and odorous water
Thing becomes floccule and swims in the water surface, sludge settling at the bottom；
Afterwards, remove the floccule of the water surface and water-bed mud, thus black and odorous water is cleaned into clear water；
Afterwards, while being sent into by above-mentioned clear water in oxygenation pond, in oxygenation pond, discharge saturated dissolved oxygen, (to improve sewage
Oxidisability, reduces ammonia nitrogen and stink) carry out oxygen supplement process；
Finally, swash of wave device is used to pour in black and odorous water by the water processed through oxygen supplement, for black and odorous water complement lysis oxygen, fall
Low ammonia nitrogen, enhances the transparency and oxidation-reduction potential, makes black and odorous water reach country's " water environment quality standard ".
As can be seen from the above scheme, include flocculation reaction due to the method for the present invention, remove flocculate and mud, gas
Floating, oxygen supplement and the water that oxygen supplement processes pours the steps such as black and odorous water, collection uses physics, the Synthetic science and engineering such as chemical and biological
Skill, compared with background technology, not only increases treating capacity, is greatly improved the purification efficiency to sewage.And achieve bigger
The water body of volume carries out purified treatment.
Below in conjunction with embodiment, the present invention is described in further details:
First the black and odorous water of Wuxi city inland river is sent in flocculation reaction tank by water pump, and add flocculant, wad a quilt with cotton
Solidifying reaction；
Then, while sending in flotation tank through the black and odorous water of flocculation reaction, micro-nano bubble generator send
Dissolved air water with a large amount of micro-nano bubbles adds in flotation tank, by black with through flocculation reaction of the dissolved air water of micro-nano bubble
Smelly water body one reacts.By the effect of micro-nano bubble, make the dirt in black and odorous water become floccule and swim in the water surface,
Sludge settling is at the bottom；
Afterwards, utilize scraper plate, remove the floccule of the water surface.Utilize sludge pump, clear water-bed mud.Thus black and odorous water is clean
Chemical conversion clear water；
Afterwards, while being sent in oxygenation pond by above-mentioned clear water, in oxygenation pond, discharge saturated dissolved oxygen, with improve above-mentioned clearly
The oxidisability of water, reduces the ammonia nitrogen in clear water and stink, carries out oxygen supplement process；
Finally, swash of wave device is used to be poured by the water processed through oxygen supplement in the black and odorous water of Wuxi city inland river, for black smelly
Water body supplements dissolved oxygen, reduces ammonia nitrogen, improves transparency and oxidation-reduction potential.After testing, by the method for the present invention
After process, the black and odorous water of Wuxi city inland river becomes clear, and has reached country's " water environment quality standard ".
Claims (1)
1. the comprehensive processing method of a black and odorous water, it is characterised in that comprise the following steps successively:
First black and odorous water is sent in flocculation reaction tank, carry out flocculation reaction；
Then, the black and odorous water through flocculation reaction is sent in flotation tank；Meanwhile, the dissolved air water of micro-nano bubble is added gas
In floating pond, react with the black and odorous water one through flocculation reaction；By the effect of micro-nano bubble, make the dirt in black and odorous water
Thing becomes floccule and swims in the water surface, sludge settling at the bottom；
Afterwards, remove the floccule of the water surface and water-bed mud, thus black and odorous water is cleaned into clear water；
Afterwards, while above-mentioned clear water being sent in oxygenation pond, in oxygenation pond, discharge saturated dissolved oxygen, carry out oxygen supplement process；
Finally, swash of wave device is used to pour in black and odorous water by the water processed through oxygen supplement, for black and odorous water complement lysis oxygen, fall
Low ammonia nitrogen, enhances the transparency and oxidation-reduction potential, makes black and odorous water reach country's " water environment quality standard ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703776.9A CN106242113A (en) | 2016-08-23 | 2016-08-23 | A kind of comprehensive processing method of black and odorous water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703776.9A CN106242113A (en) | 2016-08-23 | 2016-08-23 | A kind of comprehensive processing method of black and odorous water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106242113A true CN106242113A (en) | 2016-12-21 |
Family
ID=57595779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610703776.9A Pending CN106242113A (en) | 2016-08-23 | 2016-08-23 | A kind of comprehensive processing method of black and odorous water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106242113A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840541A (en) * | 2017-11-30 | 2018-03-27 | 东莞市智汇水务科技有限公司 | A kind of smelly water body purification governing system of novel black and its purification treatment method |
| CN110713286A (en) * | 2019-11-11 | 2020-01-21 | 无锡工源环境科技股份有限公司 | Air purification equipment of special air supporting is administered to black and odorous water body |
| CN111170572A (en) * | 2020-01-16 | 2020-05-19 | 深圳市深港产学研环保工程技术股份有限公司 | Black and odorous water body treatment equipment and treatment method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130101296A (en) * | 2012-03-05 | 2013-09-13 | 엘엔에스케이엔지니어링(주) | Advanced wastewater treatment system using fusion type |
| CN103553236A (en) * | 2013-11-06 | 2014-02-05 | 西安建筑科技大学 | Process system for removing ammonia nitrogen/alga in surface water by enhancing conventional treatment |
| CN105819620A (en) * | 2016-03-30 | 2016-08-03 | 广州资源环保科技股份有限公司 | Wastewater treatment technology and device beneficial to removing black and odorous water |
-
2016
- 2016-08-23 CN CN201610703776.9A patent/CN106242113A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130101296A (en) * | 2012-03-05 | 2013-09-13 | 엘엔에스케이엔지니어링(주) | Advanced wastewater treatment system using fusion type |
| CN103553236A (en) * | 2013-11-06 | 2014-02-05 | 西安建筑科技大学 | Process system for removing ammonia nitrogen/alga in surface water by enhancing conventional treatment |
| CN105819620A (en) * | 2016-03-30 | 2016-08-03 | 广州资源环保科技股份有限公司 | Wastewater treatment technology and device beneficial to removing black and odorous water |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840541A (en) * | 2017-11-30 | 2018-03-27 | 东莞市智汇水务科技有限公司 | A kind of smelly water body purification governing system of novel black and its purification treatment method |
| CN110713286A (en) * | 2019-11-11 | 2020-01-21 | 无锡工源环境科技股份有限公司 | Air purification equipment of special air supporting is administered to black and odorous water body |
| CN111170572A (en) * | 2020-01-16 | 2020-05-19 | 深圳市深港产学研环保工程技术股份有限公司 | Black and odorous water body treatment equipment and treatment method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 214072 Jiangsu province Binhu District of Wuxi city water eighteen Taihu Yang Wanzao bent water separation station Applicant after: Wuxi delinhai environmental Polytron Technologies Inc Address before: 214072 Jiangsu province Binhu District of Wuxi city water eighteen Taihu Yang Wanzao bent water separation station Applicant before: Wuxi Delin Algal Water Separating Technology Development Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| CB02 | Change of applicant information |
Address after: No. 88 Meiliang Road, Binhu District, Wuxi City, Jiangsu Province, 214000 Applicant after: Wuxi delinhai environmental Polytron Technologies Inc Address before: 214072 Algae Water Separation Station in Yangwan of Taihu Lake Applicant before: Wuxi delinhai environmental Polytron Technologies Inc |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |