CN102344106B - Modular emergency treatment device of difficultly volatile waste liquor site - Google Patents
Modular emergency treatment device of difficultly volatile waste liquor site Download PDFInfo
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- CN102344106B CN102344106B CN2011103141224A CN201110314122A CN102344106B CN 102344106 B CN102344106 B CN 102344106B CN 2011103141224 A CN2011103141224 A CN 2011103141224A CN 201110314122 A CN201110314122 A CN 201110314122A CN 102344106 B CN102344106 B CN 102344106B
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- mud
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- 239000002699 waste material Substances 0.000 title claims abstract description 53
- 239000010802 sludge Substances 0.000 claims abstract description 64
- 239000010865 sewage Substances 0.000 claims abstract description 54
- 239000000428 dust Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 239000003610 charcoal Substances 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 12
- 239000010801 sewage sludge Substances 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 16
- 238000012856 packing Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Treatment Of Sludge (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a modular emergency treatment device of a difficultly volatile waste liquor site. A sewage tank, a sludge tank and a bag dust collector are arranged in a vehicle-mounted container body; the sewage tank is connected with a waste liquor collection port through a sewage valve, a sewage pump and a sewage filter; a bottom outlet of the sewage tank is provided with a sewage discharge valve; the top end of the sewage tank is also provided with a gas outlet which is connected with a pipeline, an exhaust valve, an active carbon tank and a gas discharge port; an inlet of the sludge tank is sequentially communicated with a sludge collection port through a sludge pump tank valve, a sludge two-way pump, a sludge valve and the sludge filter; a bottom outlet of the sludge tank is provided with a sludge discharge valve; the lower part of the bag dust collector is provided with an air suction port; an exhaust pipe between a top outlet of the bag dust collector and an air inlet valve is serially connected with an active carbon tank; and an outlet of the active carbon tank is communicated with a gas discharge port through a fan. The device is an integrated treatment technology and a technical device of purification and dilution of difficulty volatile waste liquor on a burst environmental accident site, and is modular system equipment integrated in a container.
Description
Technical field
The present invention relates to the environmental technology field that difficult volatile waste liquor purifies, specifically a kind of difficult volatile waste liquor field module formula emergency treatment device.
Background technology
Along with the development of science and technology, the continuous progress of society, people's living standard is also constantly improving.People are also strengthening day by day to the requirement of environmental protection when improving and advancing in living standard.At present, a lot of about difficult volatile waste liquor processing equipment report on the market, but all be device for the waste liquid that produces in single waste liquid or the production technology reclaims or harmless treatment is disposed.That the recovery technique of difficult volatile waste liquor much has is concentrated, distillation, nuisance absorption cleaning, centralized collection etc.; Process the main recycle of disposal plant, burning etc.
In sum, above-mentioned regenerative apparatus all is a unit component part of production process, all is stationary device, can not move; All be the collection and treatment that contains volatile waste liquor for production process, also be not suitable for the collection and treatment of the difficult volatile waste liquor in the entered environment, it is on-the-spot emergent to be used for unexpected environmental accident.
Summary of the invention
The purpose of this invention is to provide a kind of difficult volatile waste liquor field module formula emergency treatment device.So that for the environmental pollution accident that has occured, causing transporting tank leak that the storage tank of difficult volatile waste liquor or leakage, enterprise's industrial accident cause difficult volatile waste liquor etc. such as traffic accident enters in water body or the soil environment, for the difficult volatile waste liquor in quick collection entered environment water body or the ambient soil, the difficult volatile waste liquor of Leakage prevention expanding and cause larger pollution.
The object of the present invention is achieved like this: it comprises: filter, Water Tank, sludge tank, bag dust collector, the first and second Charcoal canisters, blower fan, pump, valve, liquidometer is characterized in that: be provided with a Water Tank in the vehicle-mounted container body, the upper inlet of this Water Tank is connected with the first waste collection mouth by sewage valve, sewage water pump, bilge strainer successively, and the outlet at bottom of Water Tank is provided with a wastewater disposition valve; Top at Water Tank also is provided with an inlet, this inlet is connected with the second waste collection mouth by sewage water pump pot valve, sewage two-way pump and sewer pipeline valve successively, between sewer pipeline valve and the sewage two-way pump and between water inlet and the sewage water pump pot valve by-pass line with sewage branch line valve is being set also, also be provided with the pipeline with sewage tank body valve between sewage two-way pump and sewage water pump pot valve, the other end of this pipeline communicates with the bottom of Water Tank; In addition, also be provided with a gas vent that is connected with gas passage, blow off valve, the second Charcoal canister and gas discharging mouth on the Water Tank top, on the gas passage of blow off valve front portion, also be disposed with the downtake pipe that is connected with the sludge tank top and the second exhaust pipe that is connected by air inlet valve with the bag dust collector top; Also be provided with sewage pipe cleaning valve in the bottom of Water Tank;
The top first mud import of sludge tank is collected mouth by sludge pump pot valve, mud two-way pump, sludge valve and slurry filter and the first mud successively and is connected, and the outlet at bottom of sludge tank is provided with a mud discharging valve; Also be provided with the tank body pipeline with mud tank body valve between mud two-way pump and sludge pump pot valve, the other end of this pipeline communicates with the bottom of sludge tank; Also be provided with second a mud import on the top of sludge tank, sludge pipe between the tank body by-pass line of this import by mud branch line valve and sludge valve and the mud two-way pump and mud line valve and the second mud are collected and mouthful are connected, and also be provided with one and be connected with the Water Tank top and with the sewage-sludge tank pipeline of sewage-sludge pot valve between sludge pump pot valve and mud two-way pump;
Be provided with an air suction inlet in the bottom of bag dust collector, the second exhaust pipe between bag dust collector top exit and blow off valve is serially connected with the first Charcoal canister, and this first Charcoal canister outlet is connected with the gas discharging mouth by blower fan.
The present invention has following advantage:
1, by special trailer or wooden handcart preprepared accident emergency goods and materials and this equipment are transported to the scene of the accident fast, realize the difficult volatile waste liquor pollutants of the quick collection scene of the accident;
2, the waste liquid that can not directly process for the scene, utilize this device field accident waste liquid quick collection to 10-50m
3Storage tank in (tank car, not isometric soft storage tank 1-5m
3), the interim range extension of preventing and remedying pollution that stores;
3, for the waste liquid that can filter absorption or solvent adsorption, utilize this device that field accident waste liquid quick collection is directly carried out site disposal, rear discharging up to standard in activated carbon storage tank or solvent absorption tank, reduce pollution range and enlarge;
4, for contained, tackled controlled, the waste liquid of diffusion no longer, utilize this device directly field accident waste liquid quick collection in expansion tank, carry out again secondary barrelling, packing, be transported to disposal and carry out harmlessness disposing in the factory;
5, for the muddy waste liquid, this device is provided with mud pump and directly collects, packs in the suction mud ditch or in the iron case.If mud amount is larger, can the scene dig pit, the Site Welding density polyethylene film with high, be used for antiseepage lining centralized collection mud, the range extension of preventing and remedying pollution after contamination accident is controlled, is concentrated packing, transportation, harmlessness disposing again;
6, because the material of waste collection storage tank is that stainless, pump, pipeline are that resistant to corrosion, packing can also be selected the internal corrosion material, so this device can be realized centralized collection, packing, transportation, the harmlessness disposing of waste caustics;
The gas componant of 7, volatilizing for the refuse that is extracted in the expansion tank or in the mud ditch, to be evacuated in the active tank by vacuum pumping system and purify, after the dedusting of cloth bag dust collecting fan, discharge again, avoided harmful exhaust directly to enter environment, and the secondary pollution that causes.
Description of drawings
Fig. 1 be the present invention in the outburst surroundings scene of the accident flow process simplified schematic diagram to the emergency handling of difficult volatile waste liquor field module formula;
Fig. 2 is that vehicle-mounted floor plan master of the present invention looks sketch;
Fig. 3 is the upward view of Fig. 2.
The nomenclature of accompanying drawing main portion
The vehicle-mounted container body is 37; Sewage water pump is P701; The pipe fitting fitting case is 38; The sewage two-way pump is P702; Bag dust collector T701; Packing and adsorption material hopper are 39; The purified gas evacuated tube is 40; The tool box is 34; High pressure positive blower is C701; Electrical control cubicles is 35; Generator set is 36; Sludge tank is V704; Water Tank is V702; The mud two-way pump is P703; The first Charcoal canister T702, the second carbon canister T703.
Below in conjunction with accompanying drawing and by example the present invention is described in further detail; but following example only is the present invention's example wherein; do not represent the rights protection scope that the present invention limits, the scope of the present invention is as the criterion with claims.
The specific embodiment
Shown in Fig. 1-3, among the figure 37 is the vehicle-mounted container body, in vehicle-mounted container body 37, be provided with a Water Tank V702, the upper inlet of this Water Tank V702 is connected with the first waste collection mouth 1 by sewage valve 9, sewage water pump P701, bilge strainer V701 successively, and the outlet at bottom of Water Tank V702 is provided with a wastewater disposition valve 11; Also be provided with an inlet 8 at the top of Water Tank, this inlet 8 is connected with the second waste collection mouth 2 by sewage water pump pot valve 4, sewage two-way pump P702 and sewer pipeline valve 3 successively, between sewer pipeline valve 3 and the sewage two-way pump P702 and between inlet 8 and the sewage water pump pot valve 4 by-pass line with sewage branch line valve 5 is being set also, also be provided with the pipeline with sewage tank body valve 6 between sewage two-way pump P702 and sewage water pump pot valve 4, the other end of this pipeline communicates with the bottom of Water Tank; In addition, also be provided with a gas vent that is connected with gas passage 25, blow off valve 29, the second Charcoal canister T703 and gas discharging mouth 31 on the Water Tank top, on the gas passage 25 of blow off valve 29 front portions, also be disposed with the downtake pipe 24 that is connected with sludge tank V704 top and the second exhaust pipe 30 that is connected by air inlet valve 28 with bag dust collector T701 top;
[Top the first mud import 15 of sludge tank V704 is collected mouth 12 by sludge pump pot valve 14, mud two-way pump P703, sludge valve 13 and slurry filter V703 with the first mud successively and is connected, and the outlet at bottom of sludge tank V704 is provided with a mud discharging valve 26; Also be provided with the tank body pipeline 17 with mud tank body valve 16 between mud two-way pump P703 and sludge pump pot valve 14, the other end of this pipeline 17 communicates with the bottom of sludge tank V704; Also be provided with second a mud import 19 on the top of sludge tank V704, sludge pipe 33 between the tank body by-pass line 20 of this import 19 by mud branch line valve 18 and sludge valve 13 and the mud two-way pump P703 and mud line valve 21 and the second mud are collected mouthfuls 22 and are connected, and also be provided with one and be connected with Water Tank V702 top and with the sewage-sludge tank pipeline 32 of sewage-sludge pot valve 23 between sludge pump pot valve 14 and mud two-way pump P703;
Be provided with an air suction inlet 27 in the bottom of bag dust collector T701, second exhaust pipe 30 between bag dust collector T701 top exit and air inlet valve 28 is serially connected with the first Charcoal canister T702, and this first Charcoal canister T702 outlet is connected with gas discharging mouth 31 by blower fan C701.
Among the figure 7 is the liquidometer on the Water Tank V702;
The open and close of above-mentioned all valves, blower fan and pump are all controlled by electrical control cubicles 35, and provide power supply by generator set 36; In addition, the pipe fitting fitting case 38 among the figure and tool box 34 are mainly used in the maintain and repair methods of process equipment of the present invention and process pipeline; Packing and adsorption material hopper 39 are for the usefulness of the contaminated material that is recycled and packaged.
The collection of difficult volatile waste liquor of the present invention realizes by following steps:
The vehicle that contains difficult volatility Polychlorinated biphenyls liquid in pcb transformer, the cond etc. for transportation causes the Polychlorinated biphenyls leak of liquid in environment because of traffic accident, such as the cesspit in roadside, stream, pond, soil etc., because Polychlorinated biphenyls is persistence organic pollutant, needs as early as possible cleaning from environment, reclaims totally, and obtain harmlessness disposing.Wherein:
1, for difficult volatile waste liquor in the cesspit in roadside, stream, the pond, be drawn into collection system through the first waste collection mouth 1, namely behind bilge strainer V701 filtration of particulate matters or impurity, through sewage water pump P701, open sewage valve 9, be extracted among the Water Tank V702 fast, low-viscosity (mobile) liquid in the Water Tank V702, after can driving wastewater disposition valve 11, enter packing barrel and pack through effluxing tubulature.
If the viscosity of 2 waste liquids is large, can be through the second waste collection mouth 2, drive sewer pipeline valve 3, oppositely be evacuated in the pipeline, close sewage tank body valve 6, open sewage water pump pot valve 4, close sewage branch line valve 5, close sewage valve 9 through sewage two-way pump P702, be extracted into fast among the Water Tank V702.
3, the large or liquid that has accretion to separate out of viscosity in the Water Tank V702, drive sewage tank body valve 6, extract out, close sewer pipeline valve 3, drive sewage branch line valve 5, close sewage valve 9 through sewage two-way pump P702, carry out circulation in the tank, after being recycled to the regulation requirement, drive again sewer pipeline valve 3, enter packing barrel by the second waste collection mouth 2 and pack.
4, after Water Tank V702 cleans, when needing the interior liquid of emptying Water Tank V702, open Water Tank cleaning valve 10, the liquid in the emptying Water Tank V702.
Emergent collection, the technology of the package of the difficult volatile waste liquor of muddy are achieved in that
1, for the muddy in roadside cesspit, stream, the pond or contain the difficult volatile waste liquor of particulate matter, collect mouth 12 through the first mud and be drawn into collection system, namely after slurry filter V703 filters gravel or foreign material, drive sludge valve 13, through mud two-way pump P703, close mud tank body valve 16, open sludge pump pot valve 14, be extracted among the sludge tank V704 fast, open mud discharging valve 26, enter packing barrel and pack through effluxing tubulature;
2, for the large mud of viscosity, can collect mouth 22 through the second mud, open mud line valve 21, close sludge valve 13, through mud two-way pump P703, close mud tank body valve 16, open sludge pump pot valve 14, close mud branch line valve 18, be extracted into fast among the sludge tank V704, open mud discharging valve 26, enter packing barrel and pack through effluxing tubulature;
3, heavy body mud in the sludge tank V704, drive mud tank body valve 16, close sludge pump pot valve 14, extract, close sludge valve 13 out, close mud line valve 21, drive mud branch line valve 18 through mud two-way pump P703, carry out circulation in the tank, after being recycled to the regulation requirement, open again mud line valve 21, enter packing barrel by the second mud collection mouth 22 and pack.
The emergent absorption cleaning of a small amount of volatility waste gas is finished by following steps:
1, in roadside cesspit, stream, the pond or a small amount of volatility waste gas that exists in the soil, be drawn into system through sawdust, air suction inlet, namely enter bag dust collector T701, after removing by filter sawdust, foreign material and grit, enter again the first Charcoal canister T702, volatility waste gas is purified by charcoal absorption, then through high pressure positive blower C701, causes that evacuated tube is emptying; (see accompanying drawing: 1)
The volatility waste gas that may contain in the difficult volatile waste liquor that 2, sewage is filled with in the V702, sludge tank V704 is interior or the mud, drive air valve 28 into, close blow off valve 29, introduce by the road bag dust collector T701, after removing by filter sawdust, foreign material and grit, enter the first Charcoal canister T702, volatility waste gas is purified by charcoal absorption again, then through high pressure positive blower C701, cause that evacuated tube is emptying;
3, sewage is filled with in the V702 and the micro-volatility waste gas in the sludge tank V704, and is emptying after gas passage 25 are introduced the second Charcoal canister T703 adsorption cleaning.
Emergent collection, the technology of the package of mixing the difficult volatile waste liquor of shape
That the difficult volatile waste liquor (moisture waste oil etc.) of low viscosity (LV), lower floor are that emergent collection, the technology of the package of the difficult volatile contaminant of mixing shape of the difficult volatile waste liquor of muddy is as follows for the upper strata:
1, the difficult volatile waste liquor of upper strata low viscosity (LV) (moisture waste oil etc.) is collected mouth 12 through the first mud and is drawn into collection system, namely after slurry filter V703 filters gravel or foreign material, drive sludge valve 13, close mud line valve 21, through mud two-way pump P703, close mud tank body valve 16, close sludge pump pot valve 14, open sewage-sludge pot valve 23, be extracted into fast among the Water Tank V702 through sewage-sludge tank pipeline 32, drive wastewater disposition valve 11, enter packing barrel and pack through effluxing tubulature again.
2, for the large mud of lower floor's viscosity, can collect mouth 22 through the second mud, open mud line valve 21, close sludge valve 13, through mud two-way pump P703, close mud tank body valve 16, close sewage-sludge pot valve 23, open sludge pump pot valve 14, be extracted into fast among the sludge tank V704, over valve 26, enter packing barrel and pack through effluxing tubulature again.
3, heavy body mud in the sludge tank V704, drive mud tank body valve 16, close sludge pump pot valve 14, close sewage-sludge pot valve 23, extract, close sludge valve 13 out, close mud line valve 21, drive mud branch line valve 18 through mud two-way pump P703, carry out circulation in the tank, after being recycled to the regulation requirement, open again mud line valve 21, enter packing barrel by the second mud collection mouth 22 and pack.
The Ability of emergency management of the technology of the present invention integrated equipment:
(1) receive accident report after, in 1000 kilometer range, arrive in 24 hours.
(2) difficult volatile waste liquor environmental accident Ability of emergency management: 1～100 ton/time.
Claims (1)
1. difficult volatile waste liquor field module formula emergency treatment device, it comprises: filter, Water Tank, sludge tank, bag dust collector, Charcoal canister, blower fan, pump, valve, liquidometer, it is characterized in that: be provided with a Water Tank (V702) in vehicle-mounted container body (37), the upper inlet of this Water Tank (V702) is connected with the first waste collection mouth (1) by sewage valve (9), sewage water pump (P701), bilge strainer (V701) successively, and the outlet at bottom of Water Tank (V702) is provided with a wastewater disposition valve (11); Also be provided with an inlet (8) at the top of Water Tank, this inlet (8) is successively by sewage water pump pot valve (4), sewage two-way pump (P702) and sewer pipeline valve (3) are connected with the second waste collection mouth (2), between sewer pipeline valve (3) and the sewage two-way pump (P702) and between inlet (8) and the sewage water pump pot valve (4) by-pass line with sewage branch line valve (5) is being set also, also be provided with the pipeline of band sewage tank body valve (6) between sewage two-way pump (P702) and sewage water pump pot valve (4), the other end of this pipeline communicates with the bottom of Water Tank; In addition, also be provided with a gas vent that is connected with gas passage (25), blow off valve (29), the second Charcoal canister (T703) and gas discharging mouth (31) on the Water Tank top, on the gas passage (25) of blow off valve (29) front portion, also be disposed with the downtake pipe (24) that is connected with sludge tank (V704) top and the second exhaust pipe (30) that is connected by air inlet valve (28) with bag dust collector (T701) top;
The top first mud import (15) of sludge tank (V704) is collected mouthful (12) by sludge pump pot valve (14), mud two-way pump (P703), sludge valve (13) and slurry filter (V703) and the first mud successively and is connected, and the outlet at bottom of sludge tank (V704) is provided with a mud discharging valve (26); Also be provided with the tank body pipeline (17) of band mud tank body valve (16) between mud two-way pump (P703) and sludge pump pot valve (14), the other end of this pipeline (17) communicates with the bottom of sludge tank (V704); Also be provided with second a mud import (19) on the top of sludge tank (V704), sludge pipe (33) between the tank body by-pass line (20) of this import (19) by mud branch line valve (18) and sludge valve (13) and the mud two-way pump (P703) and mud line valve (21) are collected mouthful (22) with the second mud and are connected, and also be provided with one and be connected with the Water Tank top and be with the sewage-sludge tank pipeline (32) of sewage-sludge pot valve (23) between sludge pump pot valve (14) and mud two-way pump (P703);
Be provided with an air suction inlet (27) in the bottom of bag dust collector (T701), second exhaust pipe (30) between bag dust collector (T701) top exit and air inlet valve (28) is serially connected with the first Charcoal canister (T702), and this first Charcoal canister (T702) outlet is connected with gas discharging mouth (31) by blower fan (C701).
2. difficult volatile waste liquor field module formula emergency treatment device according to claim 1 is characterized in that: be provided with cleaning valve (10) at Water Tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103141224A CN102344106B (en) | 2011-10-17 | 2011-10-17 | Modular emergency treatment device of difficultly volatile waste liquor site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103141224A CN102344106B (en) | 2011-10-17 | 2011-10-17 | Modular emergency treatment device of difficultly volatile waste liquor site |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102344106A CN102344106A (en) | 2012-02-08 |
| CN102344106B true CN102344106B (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103141224A Expired - Fee Related CN102344106B (en) | 2011-10-17 | 2011-10-17 | Modular emergency treatment device of difficultly volatile waste liquor site |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345265Y (en) * | 1998-08-12 | 1999-10-27 | 刘清海 | Sewage purifier |
| CN2789242Y (en) * | 2005-05-18 | 2006-06-21 | 大庆油田有限责任公司 | Oil Field waterflood injection well flushing sewage recovery treatment facility |
| CN101244860A (en) * | 2008-03-28 | 2008-08-20 | 北京清大国华环保科技有限公司 | Extremely-high concentration multi-species heavy metal waste liquid treatment method and apparatus |
| CN101691247A (en) * | 2009-10-09 | 2010-04-07 | 浙江卫信生物药业有限公司 | Pathogenic microorganism waste liquor treatment system |
| CN101955388A (en) * | 2010-09-02 | 2011-01-26 | 朱海生 | Urban garbage and sludge resource comprehensive utilization system |
| CN202322409U (en) * | 2011-10-17 | 2012-07-11 | 沈阳环境科学研究院 | On-site module type emergency treatment device of difficultly-volatile waste liquid |
-
2011
- 2011-10-17 CN CN2011103141224A patent/CN102344106B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345265Y (en) * | 1998-08-12 | 1999-10-27 | 刘清海 | Sewage purifier |
| CN2789242Y (en) * | 2005-05-18 | 2006-06-21 | 大庆油田有限责任公司 | Oil Field waterflood injection well flushing sewage recovery treatment facility |
| CN101244860A (en) * | 2008-03-28 | 2008-08-20 | 北京清大国华环保科技有限公司 | Extremely-high concentration multi-species heavy metal waste liquid treatment method and apparatus |
| CN101691247A (en) * | 2009-10-09 | 2010-04-07 | 浙江卫信生物药业有限公司 | Pathogenic microorganism waste liquor treatment system |
| CN101955388A (en) * | 2010-09-02 | 2011-01-26 | 朱海生 | Urban garbage and sludge resource comprehensive utilization system |
| CN202322409U (en) * | 2011-10-17 | 2012-07-11 | 沈阳环境科学研究院 | On-site module type emergency treatment device of difficultly-volatile waste liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102344106A (en) | 2012-02-08 |
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