CN105215049A - Box-type complete soil underground water pollution two-phase extracting prosthetic device and application - Google Patents
Box-type complete soil underground water pollution two-phase extracting prosthetic device and application Download PDFInfo
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- CN105215049A CN105215049A CN201510582054.8A CN201510582054A CN105215049A CN 105215049 A CN105215049 A CN 105215049A CN 201510582054 A CN201510582054 A CN 201510582054A CN 105215049 A CN105215049 A CN 105215049A
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- 239000002689 soil Substances 0.000 title claims abstract description 14
- 238000003911 water pollution Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000007789 gas Substances 0.000 claims abstract description 44
- 239000003610 charcoal Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000002351 wastewater Substances 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 239000002680 soil gas Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 33
- 125000004122 cyclic group Chemical group 0.000 claims description 18
- 239000012071 phase Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 230000018044 dehydration Effects 0.000 claims description 9
- 238000006297 dehydration reaction Methods 0.000 claims description 9
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000003303 reheating Methods 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 239000005416 organic matter Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 14
- 238000011084 recovery Methods 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 238000012546 transfer Methods 0.000 abstract description 5
- 239000013505 freshwater Substances 0.000 abstract description 2
- 239000002918 waste heat Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract 1
- 238000011900 installation process Methods 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 description 9
- 239000003673 groundwater Substances 0.000 description 7
- 230000008439 repair process Effects 0.000 description 6
- 230000003020 moisturizing effect Effects 0.000 description 4
- 235000014171 carbonated beverage Nutrition 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Drying Of Gases (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The technology of the present invention is a set ofly integrated in TEU (Twenty-foot Equivalent Unit), be applied to box-type complete soil underground water pollution two-phase extracting prosthetic device and the application in Organic Pollution place, comprise extracting and Separate System of Water-jet, tail gas humidity and temperature control system and exhaust treatment system.By the mode of vacuum extraction, by underground contaminated underground water, be evacuated to ground containing the soil gas of pollutant and water-insoluble freedom by extraction well, then by inertia and Gravity Separation mode, realize the separation of gas/water/free phase.The free phase recycling disposal be separated; Waste water discharges after ground installation process; After tail gas is controlled by temperature and humidity, discharge after charcoal absorption process.This device is convenient to transport transfer, can be applied to recovery project fast; Exhaust temperature and MCS are installed, have significantly reduced vent gas treatment load and improve charcoal treatment efficiency; Do not consume fresh water in running, make full use of the remaining cold waste heat of system self, energy-saving and emission-reduction.
Description
Technical field
The technology of the present invention is a set ofly integrated in container, is applied to box-type complete soil underground water pollution two-phase extracting prosthetic device and the application in Organic Pollution place.
Background technology
Along with the continuous quickening of Urbanization in China, the resettlement of increasing industrial enterprise, carries over the place of the environmental risk of a large amount of contaminated existence, but place recycling demand is large, and place redevelopment market scale sharply expands.If these contaminated sites are without reparation, just may there is human health risk in the recycling in place, even cause serious consequence.In addition, due to reasons such as level of industry, industrial technology condition, extensive environmental management and environmental illegalitys, there is significant soil underground water pollution problem in a large amount of existing industrial enterprise equally.For above contaminated site, contaminated soil and groundwater in place must be repaired by rational technological means, thus effective health and the Ecological Environment Risk controlling place.
The technical standard of country and local associated contamination site management in recent years and the intensive appearance of policy, it is in the ascendant that contaminated site repairs industrialization.And the industrialization of repaired item is the important support that contaminated site repairs industrialization.Therefore, develop contaminated site reparation outfit and become current focus.
Two-phase extraction technique is by applying vacuum to the extraction well being arranged on underground, more than extracting to ground is carried out to the soil gas in underground aeration zone and saturated zone, polluted underground water and water-insoluble free phase (if existence) simultaneously, then discharge after ground processing facility process or do next step and dispose.Two-phase extraction technique is a kind of soil underground water associating based technique for in-situ remediation, recovery project is less to place interference, it is equal that its applicable target contaminant type comprises volatile organic contaminant, biodegradable half volatile organic contaminant and recyclable water-insoluble freedom, applies more extensive.The domestic application case only having a small amount of two-phase extracting recovery technique at present, do not form commercial application equipment, prosthetic device in application case is installed all on the spot, repair complete just dismounting, equipment cannot transport transfer and recycling easily, and all carry out according to the characteristic parameter in place during repair system design, repaired item is difficult to the place being applicable to other different characteristic parameters.From angle consideration that is cost-saving, that avoid overlapping investment and quickening recovery project progress, can be applied to multiple different characteristic parameter place, the box-type complete two-phase extracting prosthetic device of convenient transport transfer has very large demand prospect.Relate to the prosthetic device of similar techniques in Chinese patent CN201120475085.0 and CN201420621000.9, but above patent not all box-type complete prosthetic device, be not easy to transport transfer; And all do not have extracting tail gas secondary to dehumidify and temperature control system, follow-up vent gas treatment load is comparatively large, and efficiency is lower.
Summary of the invention
The technology of the present invention is dealt with problems: overcoming prior art cannot shift, cannot conveniently in different contaminated site recovery project reuse, effectively cannot carry out the defects such as extracting exhaust temperature and humid control by fast transportation, there is provided a kind of can the box-type complete soil underground water pollution two-phase extracting prosthetic device of commercial application, target contaminant type comprises volatile organic contaminant, biodegradable half volatile organic contaminant and recyclable water-insoluble free phase.
The technology of the present invention is achieved through the following technical solutions: a kind of box-type complete soil underground water pollution two-phase extracting prosthetic device, comprise the extracting and Separate System of Water-jet that are connected by pipe part and circuit, tail gas humidity and temperature control system, exhaust treatment system and electrical control cabinet, be all integrated in a TEU (Twenty-foot Equivalent Unit).Extracting and Separate System of Water-jet comprise: inertia-type gas-liquid separator, vacuum discharge opeing centrifugal pump, water-ring vacuum pump and gas-liquid separated cyclic water tank; Tail gas humidity and temperature control system comprises: circular centrifugal pump, front end steam-water heat exchanger, condenser, rear end steam-water heat exchanger and 2 silica gel desiccant canisters; Exhaust treatment system comprises: 2 absorbent charcoal adsorption tanks and aiutage.Underground contaminated underground water, containing the soil gas of pollutant and water-insoluble freely under the suction function of water-ring vacuum pump generation, enter inertial gas-liquid separator by extraction well and pipeline and carry out gas-liquid separation, recycling or as dangerous waste disposal as required after freely mutually recyclable in isolated liquid phase, Polluted Groundwater (waste water) in liquid phase pumps into front end steam-water heat exchanger by vacuum discharge opeing centrifugal pump and uses as cooling water, small part waste water is as the supplementing water of the gas-liquid separated cyclic water tank supporting with water-ring vacuum pump afterwards, major part waste water is according to circumstances directly received tube drainage or rely on after the waste water disposal facility process of ground and is discharged.First gas after dehydration be inhaled in water-ring vacuum pump pump chamber, enter gas-liquid separated cyclic water tank again and carry out second dehydration, gas after second dehydration is successively after the cooling of front end steam-water heat exchanger and condenser condenses, in gas part high concentration volatile organic contaminant can using the condensate liquid of free phase form be retained down rear recovery and as required recycling or as dangerous waste disposal, after condensation, gas enters rear end steam-water heat exchanger, carry out heat exchange with the recirculated water in gas-liquid separated cyclic water tank to realize gas reheating enter silica gel desiccant canister again after controlling tail gas relative humidity, gas after dehumidifying finally enters absorbent charcoal adsorption tank, discharged by aiutage after charcoal absorption process.Whole system is undertaken running automatic control by electrical control cabinet.
The technology of the present invention has the following advantages compared with currently available technology:
(1): the technology of the present invention armamentarium is integrated in a TEU (Twenty-foot Equivalent Unit), be convenient to transport transfer, be convenient to repair between place in difference reuse, can overlapping investment be avoided, accelerate recovery project progress;
(2): the technology of the present invention has installed exhaust temperature and MCS, first the mode of cooling and condensation is passed through, part high concentration volatile organic matter in tail gas is condensed into recycling disposal after liquid, the follow-up vent gas treatment load of remarkable reduction, heated by heat exchange again, by exhaust temperature reheating to reduce tail gas relative humidity, the treatment effeciency of active carbon to tail gas is made to reach optimum;
(3) present invention improves over tail gas MCS, on gas-liquid separation dehumidifying basis, add silica gel absorption dehydrating unit, effect on moisture extraction can be guaranteed further, prevent tail gas humidity excessive, affect consequent activities charcoal treatment effeciency.
(4) the technology of the present invention design takes into full account energy-saving and emission-reduction.The recirculated water of water-ring vacuum pump and the cooling water of front end steam-water heat exchanger, all from the waste water of system extracting; Rear end steam-water heat exchanger utilizes recirculated water in gas-liquid separated cyclic water tank as heat-exchange fluid.Whole system does not need additionally to supplement fresh water, and makes full use of the remaining cold waste heat of system self, reduces energy consumption.
Accompanying drawing explanation
Fig. 1 is box-type complete soil underground water pollution two-phase extracting prosthetic device process chart
Fig. 2 is box-type complete soil underground water pollution two-phase extracting prosthetic device system schematic
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 2, all devices of the present invention is installed in and is of a size of in the TEU (Twenty-foot Equivalent Unit) 1 of 12.03m × 2.35m × 2.38m, comprises extracting and Separate System of Water-jet, tail gas humidity and temperature control system, exhaust treatment system, and electrical control cabinet 13.Each several part is connected by pipe part and circuit.Extracting and Separate System of Water-jet comprise: inertia-type gas-liquid separator 2, vacuum discharge opeing centrifugal pump 3, water-ring vacuum pump 4 and gas-liquid separated cyclic water tank 5; Tail gas humidity and temperature control system comprises: circular centrifugal pump 6, front end steam-water heat exchanger 7, condenser 8, rear end steam-water heat exchanger 9 and 2 silica gel desiccant canisters 10; Exhaust treatment system comprises: 2 absorbent charcoal adsorption tanks 11 (a preparation and a use) and aiutage 12.
As shown in Figure 1, under Polluted Groundwater and the suction function that produces at water-ring vacuum pump 4 containing the soil gas of pollutant, enter inertia-type gas-liquid separator 2 by extraction well and pipe-line system and carry out gas-liquid separation, isolated Polluted Groundwater pumps into front end steam-water heat exchanger 7 as cooling water by vacuum discharge opeing centrifugal pump 3, water a small amount of after heat exchange is as the supplementing water of the gas-liquid separated cyclic water tank 5 supporting with water-ring vacuum pump 4, and most of water directly receives tube drainage.First gas after dehydration be inhaled in water-ring vacuum pump 4 pump chamber, enter gas-liquid separated cyclic water tank 5 again and carry out second dehydration, gas after second dehydration is successively after front end steam-water heat exchanger 7 cooling and condenser 8 condensation, in gas, part high concentration volatile organic contaminant can be retained down with condensate liquid form, regathers rear as dangerous waste disposal.After condensation, gas enters rear end steam-water heat exchanger 9 reheating, keeps gas temperature at about 15 DEG C, then enters silica gel desiccant canister 10, and the gas further after dehumidifying finally enters absorbent charcoal adsorption tank 11, is discharged after charcoal absorption process by aiutage 12.
From gas-liquid separated cyclic water tank 5 gas temperature through second dehydration out at about 50 DEG C, if directly enter condenser 8 without cooling, condenser working load is comparatively large, and energy consumption is higher.Therefore, the technology of the present invention has installed a front end steam-water heat exchanger 7 in condenser 8 front end, use the extracting underground water (about 15 DEG C) of the lower temperature in inertia-type gas-liquid separator 2 as cooling water, directly pumped in front end steam-water heat exchanger 7 by vacuum discharge opeing centrifugal pump 3 and carry out heat exchange, the temperature of gas can be reduced to about 30 DEG C.Polluted underground water through heat exchange has two whereabouts by pipeline, and system is directly discharged in a road, and a-road-through is toward carbonated drink separate type cyclic water tank 5 water use as a supplement.Under regular situation, waste water directly receives tube drainage; When carbonated drink separate type cyclic water tank 5 needs moisturizing, can by opening and closing the mode of Liquid level magnetic valve, close discharge of wastewater pipeline, open carbonated drink separate type cyclic water tank 5 moisturizing switch and carry out moisturizing, by fluid level control device, valve is reduced again after moisturizing.
The gas cooled through front end steam-water heat exchanger 7 enters condenser 8 subsequently, and part high concentration volatile organic contaminant, at about 4 DEG C, can be retained down with condensate liquid form, reduce follow-up vent gas treatment load by condenser running temperature.The condensate liquid of condenser 8 passes through fluid level control valve periodic exhaustion by outlet at bottom.
From condenser 8 gas temperature lower (5 ~ 10 DEG C) out, and relative humidity very large (close to 100%), higher relative humidity can significantly reduce active carbon to the treatment effeciency of tail gas.The technology of the present invention adds a rear end steam-water heat exchanger 9 in condenser 8 rear end, by circular centrifugal pump 6, the recirculated water of higher temperature (about 40 DEG C) in gas-liquid separated cyclic water tank 5 is delivered to rear end steam-water heat exchanger 9 and carries out heat exchange.After heat exchange, gas temperature reheating rises to about 15 DEG C, and recirculated water then continues to be back in gas-liquid separated cyclic water tank 5.Enter silica gel desiccant canister 10 subsequently through the gas of reheating and carry out secondary dehumidifying, keep relative humidity within 20%, enter absorbent charcoal adsorption tank 11, discharged by aiutage 12 after charcoal absorption process.The technology of the present invention installs 2 cover silica gel desiccant canisters and 2 cover absorbent charcoal adsorption tanks 11 respectively, is a preparation and a use.
The present invention controls the operation of whole system by the electrical control cabinet 13 be arranged in TEU (Twenty-foot Equivalent Unit).Establish total power switch in electrical control cabinet, the multiple gauge tap of peripheral hardware, control the operation of vaccum centrifugal pump 3, circular centrifugal pump 6 and water-ring vacuum pump 4 and the emission direction of front end steam-water heat exchanger 7 heat exchange after stain underground water and the discharge opeing of condenser 8 respectively.Control system is provided with PLC full-automatic control system and touch operation screen, be provided with various time, temperature, humidity and liquid level display and control unit, there is the functions such as data input and output, the automation continuous and steady operation of implement device, and the display on the spot of operational factor and data output function.
This box-type complete soil underground water pollution two-phase extracting prosthetic device is applied to the groundwater remediation engineering in certain organic contamination place, and contaminated sites thing comprises petroleum hydrocarbon, ethylbenzene, 1,2,4-trimethylbenzene, and contaminated area is about 1500m2, and pollution depth is 5m.The UPVC extraction well of this device to 70 of Polluted area De40mm is utilized to carry out extracting reparation.During system cloud gray model, extracting vacuum is between-0.02Mpa ~-0.04Mpa, and the individual well extracting water yield is about 0.35m3/h, and extracting tolerance is about 10m3/h, and the total extraction stain groundwater run off of whole recovery project is about 480m3, and total extracting tolerance is about 68,000m3.Run through the repair systems of 90 days, restoring area groundwater sampling monitoring result shows, in all monitor wells in this region, in underground water, pollutant levels all reach the reparation target of setting in early stage.The reparation desired value of the preprosthetic concentration of each pollutant, setting and the sampling monitoring result after repairing as shown in the table:
Claims (2)
1. a box-type complete soil underground water pollution two-phase extracting prosthetic device, it is characterized in that: comprise the extracting and Separate System of Water-jet that are connected by pipe part and circuit, tail gas humidity and temperature control system, exhaust treatment system and electrical control cabinet (13), all be integrated in a TEU (Twenty-foot Equivalent Unit) (1), extracting and Separate System of Water-jet comprise: inertia-type gas-liquid separator (2), vacuum discharge opeing centrifugal pump (3), water-ring vacuum pump (4) and gas-liquid separated cyclic water tank (5), tail gas humidity and temperature control system comprises: circular centrifugal pump (6), front end steam-water heat exchanger (7), condenser (8), rear end steam-water heat exchanger (9) and 2 silica gel desiccant canisters (10), exhaust treatment system comprises: 2 absorbent charcoal adsorption tanks (11) and aiutage (12), the polluted underground water of underground, containing under contaminated soil gas and the water-insoluble suction function freely produced at water-ring vacuum pump (4), extracted out together by extraction well and entered inertia-type gas-liquid separator (2) and carried out gas-liquid separation, dispose after free phase material in isolated liquid phase reclaims, waste water in liquid phase uses as the cooling water of tail gas humidity and temperature control system, through the tail gas of discharging with water-ring vacuum pump (4) after front end steam-water heat exchanger (7) heat exchange, a part is as water ring vacuum pump (4) circulating water system, a part receives tube drainage or discharge after ground processing facility process, gas after dehydration enters gas-liquid separated cyclic water tank (5) second dehydration through water-ring vacuum pump (4), part high concentration volatile organic matter is removed afterwards through front end steam-water heat exchanger (7) heat exchange cooling and condenser (8) condensation, recirculated water again in rear end steam-water heat exchanger (9) with gas-liquid separated cyclic water tank (5) carries out heat exchange and realizes gas reheating, thus after controlling tail gas relative humidity, enter silica gel desiccant canister (10) control exhaust temperature and humidity further again, discharge after finally entering absorbent charcoal adsorption tank (11) process.
2. box-type complete soil underground water pollution two-phase extracting prosthetic device according to claim 1, it is characterized in that, the recirculated water of water-ring vacuum pump (3) and the cooling water of front end steam-water heat exchanger (7), all from the polluted underground water of system extracting; Rear end steam-water heat exchanger (9) utilizes recirculated water in gas-liquid separated cyclic water tank (5) as heat-exchange fluid.
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| CN201510582054.8A CN105215049B (en) | 2015-09-14 | 2015-09-14 | Box-type complete soil underground water pollution two-phase extracts prosthetic device and application |
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| CN201510582054.8A CN105215049B (en) | 2015-09-14 | 2015-09-14 | Box-type complete soil underground water pollution two-phase extracts prosthetic device and application |
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| CN105215049B CN105215049B (en) | 2017-11-21 |
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Cited By (9)
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| CN107055877A (en) * | 2017-06-02 | 2017-08-18 | 清华大学 | A kind of mobile emergency handles the modular unit of organic contamination underground water |
| CN107138513A (en) * | 2017-06-16 | 2017-09-08 | 江苏盖亚环境科技股份有限公司 | A kind of gas phase extracts cooling system |
| CN107159699A (en) * | 2017-06-16 | 2017-09-15 | 江苏盖亚环境科技股份有限公司 | Gas phase extracts the container-like structure of unitary module smart machine |
| CN107350278A (en) * | 2017-07-18 | 2017-11-17 | 中国地质大学（武汉） | Collaboration removes the in-situ remediation system and method for soil and groundwater organic pollution |
| CN107552554A (en) * | 2017-09-26 | 2018-01-09 | 上海格林曼环境技术有限公司 | Extracting condensation and Separate System of Water-jet for the thermal desorption reparation of contaminated site original position |
| CN110255754A (en) * | 2019-05-22 | 2019-09-20 | 中节能大地环境修复有限公司 | A kind of restorative procedure of high concentration organic contamination underground water |
| CN110665952A (en) * | 2019-10-29 | 2020-01-10 | 中冶南方都市环保工程技术股份有限公司 | Energy-saving type organic contaminated soil in-situ thermal desorption remediation system and method |
| CN112620325A (en) * | 2020-11-30 | 2021-04-09 | 中冶南方都市环保工程技术股份有限公司 | System and method for heat-enhanced multiphase extraction aiming at aquifer NAPL pollution |
| CN119240837A (en) * | 2024-09-29 | 2025-01-03 | 生态环境部环境规划院 | A high-efficiency gas-liquid separation system and method for VOCs-contaminated soil and groundwater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050017317A (en) * | 2003-08-12 | 2005-02-22 | 주식회사 에코솔루션 | Multi-phase extraction apparatus for extracting a vapor and liquid phase organic compounds |
| CN202539176U (en) * | 2011-11-25 | 2012-11-21 | 武汉伊世特招商投资工程有限公司 | In-situ multiphase extraction treatment device for volatile organic matters in soil and underground water |
| CN103302089A (en) * | 2013-07-01 | 2013-09-18 | 上海格林曼环境技术有限公司 | Integrated type multifunctional movable soil underground water repairing equipment and application thereof |
| CN204182671U (en) * | 2014-10-24 | 2015-03-04 | 武汉绿之地环保节能科技有限公司 | For the heterogeneous extracting prosthetic device of single pump hydrocone type that contaminated site is repaired |
| CN204564752U (en) * | 2015-04-15 | 2015-08-19 | 刘骁勇 | Gas treatment equipment |
| CN204953521U (en) * | 2015-09-14 | 2016-01-13 | 上海格林曼环境技术有限公司 | Double -phase extraction prosthetic devices of box complete set soil underground water pollution |
-
2015
- 2015-09-14 CN CN201510582054.8A patent/CN105215049B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050017317A (en) * | 2003-08-12 | 2005-02-22 | 주식회사 에코솔루션 | Multi-phase extraction apparatus for extracting a vapor and liquid phase organic compounds |
| CN202539176U (en) * | 2011-11-25 | 2012-11-21 | 武汉伊世特招商投资工程有限公司 | In-situ multiphase extraction treatment device for volatile organic matters in soil and underground water |
| CN103302089A (en) * | 2013-07-01 | 2013-09-18 | 上海格林曼环境技术有限公司 | Integrated type multifunctional movable soil underground water repairing equipment and application thereof |
| CN204182671U (en) * | 2014-10-24 | 2015-03-04 | 武汉绿之地环保节能科技有限公司 | For the heterogeneous extracting prosthetic device of single pump hydrocone type that contaminated site is repaired |
| CN204564752U (en) * | 2015-04-15 | 2015-08-19 | 刘骁勇 | Gas treatment equipment |
| CN204953521U (en) * | 2015-09-14 | 2016-01-13 | 上海格林曼环境技术有限公司 | Double -phase extraction prosthetic devices of box complete set soil underground water pollution |
Non-Patent Citations (1)
| Title |
|---|
| 王磊 等: "用于土壤及地下水修复的多相抽提技术研究进展", 《生态与农村环境学报》 * |
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| CN107138513A (en) * | 2017-06-16 | 2017-09-08 | 江苏盖亚环境科技股份有限公司 | A kind of gas phase extracts cooling system |
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| CN107350278A (en) * | 2017-07-18 | 2017-11-17 | 中国地质大学（武汉） | Collaboration removes the in-situ remediation system and method for soil and groundwater organic pollution |
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| CN110255754A (en) * | 2019-05-22 | 2019-09-20 | 中节能大地环境修复有限公司 | A kind of restorative procedure of high concentration organic contamination underground water |
| CN110665952A (en) * | 2019-10-29 | 2020-01-10 | 中冶南方都市环保工程技术股份有限公司 | Energy-saving type organic contaminated soil in-situ thermal desorption remediation system and method |
| CN112620325A (en) * | 2020-11-30 | 2021-04-09 | 中冶南方都市环保工程技术股份有限公司 | System and method for heat-enhanced multiphase extraction aiming at aquifer NAPL pollution |
| CN119240837A (en) * | 2024-09-29 | 2025-01-03 | 生态环境部环境规划院 | A high-efficiency gas-liquid separation system and method for VOCs-contaminated soil and groundwater |
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