CN103663801A - Cofferdam pollutant source purifying system - Google Patents
Cofferdam pollutant source purifying system Download PDFInfo
- Publication number
- CN103663801A CN103663801A CN201210329879.5A CN201210329879A CN103663801A CN 103663801 A CN103663801 A CN 103663801A CN 201210329879 A CN201210329879 A CN 201210329879A CN 103663801 A CN103663801 A CN 103663801A
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- Prior art keywords
- pole plate
- cofferdam
- positive electrode
- negative potential
- purification system
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- 231100000719 pollutant Toxicity 0.000 title abstract description 9
- 239000003344 environmental pollutant Substances 0.000 title abstract description 8
- 241000196324 Embryophyta Species 0.000 claims description 21
- 238000007670 refining Methods 0.000 claims description 21
- 238000000746 purification Methods 0.000 claims description 19
- 239000000919 ceramic Substances 0.000 claims description 8
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000370738 Chlorion Species 0.000 description 2
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- -1 hydroxyl radical free radical Chemical class 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000003254 radicals Chemical group 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to a cofferdam pollutant source purifying system, comprising a cofferdam, an electrode purifier and a control cabinet, wherein the cofferdam is composed of an ecological bag; the ecological bag is arranged on a riverbed, and is connected through a triangular inner buckle in a longitudinal direction; timber piles are respectively arranged at the outer side and the inner side of the ecological bag; a ceramisite filter material is contained inside the ecological bag; the electrode purifier comprises a positive electrode plate and a negative electrode plate; the positive electrode plate and the negative electrode plate are alternatively arranged and fixed on a bracket for supporting the positive electrode plate and the negative electrode plate; the electrode purifier is arranged at the bottom of a cofferdam river. The cofferdam pollutant source purifying system is simple in structure, the electrode purifier quickly oxidizes and degrades refractory and nondegradable organic pollutants, and then the sewage is discharged into the riverbed through the effects of interception, adsorption and the like of the ceramisite filter material, so that the pollutant concentration is greatly reduced. Thus, the effect on the riverbed caused by a drain outlet is reduced. The system is small in floor area, simple in operation and high in efficiency.
Description
Technical field
The present invention relates to technical field of sewage, especially relate to a kind of cofferdam type source of pollution purification system.
Background technology
Worldwide, especially in developing country, the industrial sewage giving off from various Industrial processes has caused serious harm to environment, to Government and enterprise, has brought heavy economical load.Environmental problem has caused the great attention of Chinese Government, and municipal administration (city) sewage and industrial sewage are processed has become an important industry in China.
Existing source of pollution treatment technology, the mode that generally adopts physics to tackle arranges cofferdam near sewage draining exit, by the organic and inorganic pollutent of interception insoluble, realizes the object that reduces Pollutant levels.But take this mode, intercepting efficiency is low, to being dissolved in the pollution of water body, work hardly.
Because sewage treatment process and system exist the problems such as system is huge, fund input is large, sewage treating efficiency is low, therefore, a kind of appearance of cofferdam type source of pollution purification system is necessary.
Summary of the invention
The present invention, for solving the problems of the technologies described above, is to provide a kind of cofferdam type source of pollution purification system, and it is simple in structure, can effectively decompose various organic pollutants, and Pollutant levels are reduced greatly.
Technical problem solved by the invention realizes by the following technical solutions:
A cofferdam type source of pollution purification system, comprises cofferdam, and electrode refining plant and housing;
Described cofferdam, is comprised of ecology bag; Described ecology bag is arranged on riverbed, and ecology bag connects by triangle inner lock buckle in a longitudinal direction, and outside and the inner side of ecology bag are respectively arranged with timber; In described ecology bag, ceramic grain filter is housed;
Described electrode refining plant, comprises positive electrode pole plate and negative potential pole plate, and described positive electrode pole plate and negative potential pole plate alternative arrangement are also fixed on the support that supports described positive electrode pole plate and negative potential pole plate; Described electrode refining plant is arranged on the bottom in river course, cofferdam;
Described housing, is connected with negative potential pole plate with the positive electrode pole plate of described electrode refining plant, to control voltage and the electric current of described electrode refining plant.
As preferred technical scheme, cross arrangement between described every layer of ecology bag, in order to firm cofferdam.
As preferred technical scheme, described timber is pine stake, and every meter is provided with 2-6 root, in order to firm cofferdam.
As preferred technical scheme, described positive electrode pole plate and negative potential pole plate are fixed on described support by insulation rod member serial connection, described positive electrode pole plate is provided with positive outside wire, described negative potential pole plate is provided with negative outside wire, and described positive outside wire is connected with electrical network respectively with negative outside wire.
As preferred technical scheme, the quantity of described positive electrode pole plate is 2-20, few 1 than the quantity of positive electrode pole plate of the quantity of negative potential pole plate.
As preferred technical scheme, between described positive electrode pole plate and negative potential pole plate, be spaced apart 1-20cm.
The beneficial effect that the present invention has is:
(1) cofferdam type source of pollution purification system is simple in structure, can effectively decompose various organic pollutants;
(2) electrode refining plant, under low-tension current effect, inspires (O2-) ﹑ hydroxyl radical free radical (the .OH) ﹑ chlorion (Cl-) etc. of the superoxide anion with strong oxidation capacity of activation; These living radical groups make difficult degradation with ion, are difficult for the organic pollutant Quick Oxidation decomposition of degraded, then sewage passes through the effects such as ceramic grain filter is held back, absorption again, enter again river course, Pollutant levels are reduced greatly, thereby reduce the impact of sewage draining exit on river course;
(3) this system area occupied is little, and can move reliably, and simple to operate, efficiency is high, guarantees the requirement of purification of water quality, is with a wide range of applications.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the present invention: a kind of structural representation of cofferdam type source of pollution purification system;
Fig. 2 is the present invention: a kind of cofferdam structure schematic diagram of cofferdam type source of pollution purification system;
Fig. 3 is the present invention: a kind of vertical view of electrode refining plant of cofferdam type source of pollution purification system;
Fig. 4 is the present invention: a kind of side-view of electrode refining plant of cofferdam type source of pollution purification system.
Wherein: 1-cofferdam, 11-ecology bag, 12 triangle inner lock buckles, 13 timbers, 2-electrode refining plant, 3-housing, 4-positive electrode pole plate, 41 positive outside wires, 5-negative potential pole plate, 51-negative outside wire, 6-support, the 7-rod member that insulate, the 8-water surface.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Shown in Fig. 1-3: a kind of cofferdam type source of pollution purification system, before entering river course, the sewage of large resident's sewage draining exit carries out pre-treatment, this system is set near sewage draining exit.This system comprises cofferdam 1, and electrode refining plant 2 and housing 3.Cofferdam 1, is comprised of ecology bag 11.In ecology bag 11, ceramic grain filter is housed, in order to holding back, absorb polluted matter, reduces Pollutant levels.Ecology bag 11 connects by triangle inner lock buckle 12 in a longitudinal direction.Ecology bag 11 is arranged on riverbed, and the outside of ecology bag 11 and inner side are respectively arranged with timber 13.Timber 13 is selected pine material, and every meter of cofferdam can arrange 2-6 root, in order to firm cofferdam.In the present embodiment, choose every meter of 4 pine stakes.Electrode refining plant 2 is arranged on the bottom in 1 river course, cofferdam.Electrode refining plant 2, comprises positive electrode pole plate 4 and negative potential pole plate 5.Positive electrode pole plate 4 and negative potential pole plate 5 alternative arrangements are also fixed on the support 6 that supports described positive electrode pole plate and negative potential pole plate.Positive electrode pole plate 4 and negative potential pole plate 5 are by insulation rod member 7 serial connections.Positive electrode pole plate 4 is provided with positive outside wire 41, and negative potential pole plate 5 is provided with negative outside wire 51, and positive outside wire 41 is connected with electrical network respectively with negative outside wire 51.The quantity of positive electrode pole plate 4 can be 2-20, few 1 than the quantity of positive electrode pole plate of the quantity of negative potential pole plate 5, and the interval between positive electrode pole plate 4 and negative potential pole plate 5 can be 1-20cm.The quantity of choosing positive electrode pole plate in the present embodiment is 4, and the quantity of negative potential pole plate is 3, interval 10cm.Positive and negative electrode pole plate 4 adopts copper, zinc, aluminium or other alloy materials to make.Housing 3, is connected with negative potential pole plate 5 with the positive electrode pole plate 4 of electrode refining plant 4, with voltage and the electric current of control electrode refining plant 2.
For more firm cofferdam, cross arrangement between the every layer of ecology bag 11 in the present embodiment.
Cofferdam construction method is as follows:
Step I, place cleaning
Coffered foundation must cut out surface dust to tack coat, and cleans out;
Step II, base plane
On the clay seam of step I, spread one deck flag compacting;
Step III, dress filtrate sack
Fill at the construction field (site) ceramic grain filter, wherein in filtrate, must not have the piece of freezing, organic material and domestic refuse; Ceramic grain filter is filled purseful, last tying envelope;
Step IV, bottom is installed
On flag after above-mentioned compacting, place the ecology bag of having filled ceramic grain filter;
Step V, bottom and upper superimposed layer
Triangle inner lock buckle is placed on above ecology bag between two sacks, position near internal edge 1/3, so that each triangle inner lock buckle is across at two ecology bags, then the middle part of superimposed layer is positioned over above triangle inner lock buckle, determines that the heavy burden that triangle inner lock buckle stings sack reaches firm object mutually just below;
Step VI, compacting bag
Every layer of sack placed plank in the above and by placing plank above and being walked and trampled to guarantee between ecology bag structure and triangle inner lock buckle good connection request, compaction coefficient > 0.93 by people in the above after having laid;
Step VII, repeats above-mentioned steps V-VI, until All Jobs completes;
Step VIII, binds
At coping, the long side direction horizontal vertical of ecology bag is put to guarantee to bear down on one firmly in metope;
Step IX, plays pine stake
Along cofferdam inner side with outside is uniform squeezes into pine stake for firm cofferdam.
Know-why
Cofferdam type source of pollution purification system of the present invention is installed near sewage draining exit, electrode refining plant 2 is fixed on the bottom in river course, by regulating housing 3, make electrode refining plant 1 under different voltage, electric current, to pollutent, inspire (O2-) ﹑ hydroxyl radical free radical (the .OH) ﹑ chlorion (Cl-) etc. of the superoxide anion with strong oxidation capacity of activation; These living radical groups make difficult degradation with ion, are difficult for the organic pollutant Quick Oxidation decomposition of degraded, then sewage passes through the effects such as ceramic grain filter is held back, absorption again, enter again river course, Pollutant levels are reduced greatly, thereby reduce the impact of sewage draining exit on river course.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a cofferdam type source of pollution purification system, comprises cofferdam, it is characterized in that, also comprises electrode refining plant and housing;
Described cofferdam, is comprised of ecology bag; Described ecology bag is arranged on riverbed, and ecology bag connects by triangle inner lock buckle in a longitudinal direction, and outside and the inner side of ecology bag are respectively arranged with timber; In described ecology bag, ceramic grain filter is housed;
Described electrode refining plant, comprises positive electrode pole plate and negative potential pole plate, and described positive electrode pole plate and negative potential pole plate alternative arrangement are also fixed on the support that supports described positive electrode pole plate and negative potential pole plate; Described electrode refining plant is arranged on the bottom in river course, cofferdam;
Described housing, is connected with negative potential pole plate with the positive electrode pole plate of described electrode refining plant, to control voltage and the electric current of described electrode refining plant.
2. a kind of cofferdam type source of pollution purification system according to claim 1, is characterized in that cross arrangement between described every layer of ecology bag.
3. a kind of cofferdam type source of pollution purification system according to claim 1, is characterized in that, described timber is pine stake, and every meter is provided with 2-6 root.
4. a kind of cofferdam type source of pollution purification system according to claim 1, it is characterized in that, described positive electrode pole plate and negative potential pole plate are fixed on described support by insulation rod member serial connection, described positive electrode pole plate is provided with positive outside wire, described negative potential pole plate is provided with negative outside wire, and described positive outside wire is connected with electrical network respectively with negative outside wire.
5. a kind of cofferdam type source of pollution purification system according to claim 1, is characterized in that, the quantity of described positive electrode pole plate is 2-20, few 1 than the quantity of positive electrode pole plate of the quantity of negative potential pole plate.
6. a kind of cofferdam type source of pollution purification system according to claim 1, is characterized in that, between described positive electrode pole plate and negative potential pole plate, is spaced apart 1-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329879.5A CN103663801A (en) | 2012-09-07 | 2012-09-07 | Cofferdam pollutant source purifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329879.5A CN103663801A (en) | 2012-09-07 | 2012-09-07 | Cofferdam pollutant source purifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103663801A true CN103663801A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210329879.5A Pending CN103663801A (en) | 2012-09-07 | 2012-09-07 | Cofferdam pollutant source purifying system |
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| Country | Link |
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| CN (1) | CN103663801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762962A (en) * | 2020-06-23 | 2020-10-13 | 江苏三正华禹环境工程有限公司 | A kind of wetland purification device and method for algal water separation tail water treatment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498151Y (en) * | 2001-08-30 | 2002-07-03 | 章永泰 | Contact oxidizing filter for quality of purified water at watersupply outlet |
| WO2010151450A1 (en) * | 2009-06-26 | 2010-12-29 | James Hardie Technology Limited | Environmentally-friendly cementitious articles, formulations, methods of making and uses |
| CN102432108A (en) * | 2011-10-27 | 2012-05-02 | 中国科学院水生生物研究所 | Three-dimensional ecological restoration method for supereutrophic lake water body |
-
2012
- 2012-09-07 CN CN201210329879.5A patent/CN103663801A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498151Y (en) * | 2001-08-30 | 2002-07-03 | 章永泰 | Contact oxidizing filter for quality of purified water at watersupply outlet |
| WO2010151450A1 (en) * | 2009-06-26 | 2010-12-29 | James Hardie Technology Limited | Environmentally-friendly cementitious articles, formulations, methods of making and uses |
| CN102432108A (en) * | 2011-10-27 | 2012-05-02 | 中国科学院水生生物研究所 | Three-dimensional ecological restoration method for supereutrophic lake water body |
Non-Patent Citations (1)
| Title |
|---|
| 孙伟: "电絮凝法处理微污染水源水的试验研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》, no. 6, 15 June 2009 (2009-06-15) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762962A (en) * | 2020-06-23 | 2020-10-13 | 江苏三正华禹环境工程有限公司 | A kind of wetland purification device and method for algal water separation tail water treatment |
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Application publication date: 20140326 |
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