CN103183425A - Oil flotation water treatment technology - Google Patents
Oil flotation water treatment technology Download PDFInfo
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- CN103183425A CN103183425A CN2011104508828A CN201110450882A CN103183425A CN 103183425 A CN103183425 A CN 103183425A CN 2011104508828 A CN2011104508828 A CN 2011104508828A CN 201110450882 A CN201110450882 A CN 201110450882A CN 103183425 A CN103183425 A CN 103183425A
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- water
- water treatment
- oil
- organic material
- oil flotation
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention provides an oil flotation water treatment technology. Firstly, 300-2,000 PPM of a water-insoluble organic material is added in to-be-treated water and dispersed in water by a mechanical method; secondly, 30-300 PPM of a coagulant and 2-20 PPM of a flocculant according to conventional water treatment, and the water treatment is completed by mutually mixing and reacting to form alum flowers so as to carry out absorption and separation from water; and finally, discharged sludge is squeezed and cleaned to recycle the added water-insoluble organic material for cycle use. The organic material is any one of light oil or a liquid hydrocarbon; the coagulant is any one of polymeric ferrum, polymeric aluminum and ferric sulfate; and the flocculant is PAM. By adopting the treatment technology, efficiency for the water treatment is increased; cost for the water treatment is reduced; water resource is saved and the organic material can be recycled for reuse.
Description
Technical field
The present invention relates to the water treatment field of purification, be specifically related to a kind of oil flotation water technology.
Background technology
At present, existing water technology main (abiotic processing) is coagulant precipitation and air supporting, coagulant precipitation, and the mud sinking velocity of generation is slow, and processing efficiency is low, and the spoil disposal difficulty; Air supporting processing gas is combined not firm with mud, the dispersion of gas and agitaion can't calmness be grown up alumen ustum, make poor processing effect, and cost of water treatment is excessive, causes water resource waste.
Therefore, the present invention is that develop on not enough basis more than mainly solving present prior art existence.
Summary of the invention
The organism that technical problem solved by the invention is to provide a kind of utilization to be dispersed in the water is combined with the alumen ustum that medicament forms, and reduces the global density of alumen ustum, impels the alumen ustum floating upward quickly, thereby improves the oil flotation water technology of water treatment efficiency.
Based on above-mentioned purpose, technical problem solved by the invention realizes by the following technical solutions:
At first, adding water-fast organism in the processed water is 300-2000PPM, and utilizes mechanical means that it is scattered in the water; Secondly, water treatment adding coagulating agent is that 30-300PPM and flocculation agent are 2-20PPM routinely again, and hybrid reaction formation alumen ustum adsorbs mutually, with water sepn, finishes water treatment; At last, by the mud of discharging is pushed and cleans, the water-fast organism that adds is reclaimed again, can recycle.
Described organism is any of lightweight oil or liquid hydrocarbon.
Described coagulating agent is any of polymerization iron, polymeric aluminum, ferric sulfate.
Described flocculation agent is PAM.
The invention has the beneficial effects as follows, adopt such technology, improved the efficient of water treatment, reduced cost of water treatment, the conserve water resource, and organism can recirculation use.
Embodiment
Below by embodiment of the present invention, further set forth the present invention.
A kind of oil flotation water technology may further comprise the steps:
At first, adding water-fast organism consumption in the processed water is 300-2000PPM, as any of lightweight oil or liquid hydrocarbon, and utilize mechanical means that it is scattered in the water, again routinely water treatment to add consumption be the 30-300PPM coagulating agent, (as polymerization iron, polymeric aluminum, in the ferric sulfate any one) and consumption be the flocculation agent (as PAM) of 2-20PPM, after mixing fully and reaction, the pollutent of alumen ustum in planar water that forms, in the time of suspended substance, also absorption is dispersed in the organism in the water, because organic density is little, the global density of alumen ustum is diminished, when less than the density of handled water, alumen ustum namely floats, the alumen ustum of come-up forms mud at the treater top, with water sepn, reached the purpose of water treatment; Pass through extruding and cleaning to the mud of discharging again, the water-fast organism that adds is reclaimed, can recycle, reduce processing cost.Because the speed of come-up is far longer than the speed of sinking, thereby has improved the efficient of water treatment greatly.The organism that disperses and the combination of alumen ustum are firm, and wherein only at scatter stage water are had agitaion, and the reaction that can not have influence on water treatment agent forms the stage of alumen ustum, has so just guaranteed the effect of water treatment.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an oil flotation water technology is characterized in that, may further comprise the steps:
At first, adding water-fast organism in the processed water is 300-2000PPM, and utilizes mechanical means that it is scattered in the water; Secondly, water treatment adding coagulating agent is that 30-300PPM and flocculation agent are 2-20PPM routinely again, and hybrid reaction formation alumen ustum comes dirt in the planar water mutually, and and water sepn, finish water treatment; At last, by the mud of discharging is pushed and cleans, the water-fast organism that adds is reclaimed again, can recycle.
2. oil flotation water technology according to claim 1 is characterized in that, described organism is any of lightweight oil or liquid hydrocarbon.
3. oil flotation water technology according to claim 1 is characterized in that, described coagulating agent is any of polymerization iron, polymeric aluminum, ferric sulfate.
4. oil flotation water technology according to claim 1 is characterized in that, described flocculation agent is PAM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104508828A CN103183425A (en) | 2011-12-30 | 2011-12-30 | Oil flotation water treatment technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104508828A CN103183425A (en) | 2011-12-30 | 2011-12-30 | Oil flotation water treatment technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103183425A true CN103183425A (en) | 2013-07-03 |
Family
ID=48674916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104508828A Pending CN103183425A (en) | 2011-12-30 | 2011-12-30 | Oil flotation water treatment technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103183425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254071A (en) * | 2015-11-04 | 2016-01-20 | 长沙维禹环保科技有限公司 | Process for treating water through oil floatation |
| CN105855067A (en) * | 2016-05-30 | 2016-08-17 | 广东上典环境保护工程有限公司 | Novel power-free flotation machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100839828B1 (en) * | 2007-12-31 | 2008-06-19 | 홍성수 | Method for separating oil and water from waste cutting oil |
| CN101585610A (en) * | 2008-05-21 | 2009-11-25 | 西北工业大学 | Water treatment method that a kind of medicament can be recycled and system thereof |
| CN101823784A (en) * | 2010-04-02 | 2010-09-08 | 荆州市欧百仕电子技术有限公司 | Method for purifying sewage quickly by nano material and device thereof |
-
2011
- 2011-12-30 CN CN2011104508828A patent/CN103183425A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100839828B1 (en) * | 2007-12-31 | 2008-06-19 | 홍성수 | Method for separating oil and water from waste cutting oil |
| CN101585610A (en) * | 2008-05-21 | 2009-11-25 | 西北工业大学 | Water treatment method that a kind of medicament can be recycled and system thereof |
| CN101823784A (en) * | 2010-04-02 | 2010-09-08 | 荆州市欧百仕电子技术有限公司 | Method for purifying sewage quickly by nano material and device thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254071A (en) * | 2015-11-04 | 2016-01-20 | 长沙维禹环保科技有限公司 | Process for treating water through oil floatation |
| CN105855067A (en) * | 2016-05-30 | 2016-08-17 | 广东上典环境保护工程有限公司 | Novel power-free flotation machine |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |