CN110563161A - long-acting restoration system and method for pollution control site in water-deficient area - Google Patents
long-acting restoration system and method for pollution control site in water-deficient area Download PDFInfo
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- CN110563161A CN110563161A CN201910999006.7A CN201910999006A CN110563161A CN 110563161 A CN110563161 A CN 110563161A CN 201910999006 A CN201910999006 A CN 201910999006A CN 110563161 A CN110563161 A CN 110563161A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
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- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
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- Biodiversity & Conservation Biology (AREA)
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Abstract
the invention discloses a long-acting restoration system and a long-acting restoration method for a pollution control site in a water-deficient area, wherein the long-acting restoration system comprises a rainwater collection/filtration tank, a dosing tank, a groundwater injection well, an artificial wetland, an extraction well, an extraction pump, a collection and reuse mechanism and a power supply mechanism; the rainwater collection/filtration tank is built on a landscape or a natural hillside; the rainwater collecting/filtering tank is communicated with the inlet of the dosing tank through a pipeline; the outlet of the dosing tank is communicated with the underground water injection well and the artificial wetland through a pipeline; the underground water injection well and the extraction well are respectively built at the upstream and the downstream of the artificial wetland; the extraction well is communicated with the inlet of the extraction pump through a pipeline, and the outlet of the extraction pump is communicated with the artificial wetland and the collection and reuse mechanism through a pipeline; the power supply mechanism provides energy. The invention combines the in-situ remediation and the artificial wetland technology, uses the rainwater collection device as remediation water to remediate underground water, and achieves the effects of low cost, low energy consumption and simple management.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a long-acting restoration system and a long-acting restoration method for a pollution control site in a water-deficient area.
Background
In recent years, the ecological environment pollution is more and more emphasized by people, and the field of environmental remediation is rapidly developed. Compared with other environment media, the soil pollution has concealment and hysteresis, the repair process is more complex, the difficulty is higher, and the repair cost is high. The large-scale restoration of the sites with wide pollutant distribution or low overall concentration can cause the problems of excessive restoration and secondary pollution, and the sites are more suitable for long-term management and control measures. Meanwhile, in areas with tense land indexes, in order to improve the land utilization rate, a proper scheme and a proper form are selected for long-term restoration.
In the field of environmental remediation technology, a long-acting remediation system for a control site is rarely applied at present, and the prior art has certain limitations. Chinese patent document CN 208527681U designs a reaction zone structure provided with at least one row of reaction wells at the downstream of the groundwater, and realizes long-term control and repair by replacing the reaction cores in the reaction wells, but the system needs to replace the reaction cores for a long time, the cost is high, and the influence of the complexity of the actual water body on the functions of the reaction cores needs to be discussed. The long-acting soil remediation system disclosed in the Chinese patent document CN 109030062A realizes simultaneous daily monitoring and remediation by establishing a monitoring well, collecting and detecting gas in the monitoring well and injecting a medicament through an injector.
In view of this, there is a great research and development demand for a long-term restoration system that combines site hydrogeological conditions and surrounding area environmental conditions, is low in cost, low in energy consumption, and is simple to manage.
Disclosure of Invention
The invention aims to solve the technical problems of high cost, complex management and high energy consumption of the existing long-acting repair system for the management and control site, and provides a long-acting repair system and a long-acting repair method for the pollution management and control site in the water-deficient area, which effectively combine the hydrogeological conditions of the site and the environmental conditions of the surrounding area, achieve the effects of low cost and low energy consumption and are simple to manage.
the technical scheme for realizing the purpose of the invention is as follows: the long-acting restoration system for the pollution control site in the water-deficient area comprises a rainwater collection/filtration tank, a dosing tank, a groundwater injection well, an artificial wetland, an extraction well, an extraction pump, a collection and reuse mechanism and a power supply mechanism; the rainwater collection/filtration tank is built on a landscape or a natural hillside; the rainwater collecting/filtering tank is communicated with an inlet of the dosing tank through a pipeline; the outlet of the dosing tank is communicated with the underground water injection well and the artificial wetland through a pipeline; the underground water injection well and the extraction well are respectively built at the upstream and the downstream of the artificial wetland; the extraction well is communicated with an inlet of an extraction pump through a pipeline, and an outlet of the extraction pump is communicated with the artificial wetland and the collection and reuse mechanism through a pipeline; the power supply mechanism provides energy required by the system.
The dosing box is communicated with the bottom of the artificial wetland through a pipeline.
and a first control valve and a second control valve are respectively arranged on the outlet of the dosing tank and a pipeline between the underground water injection well and the artificial wetland.
The outlet of the extraction pump is communicated with the upper part of the artificial wetland through a pipeline.
And a third control valve and a fourth control valve are respectively arranged on pipelines between the outlet of the extraction pump and the constructed wetland and between the outlet of the extraction pump and the collecting and recycling mechanism.
And a monitoring device is arranged in the collecting and recycling mechanism.
The power supply mechanism comprises a solar panel and/or a wind driven generator.
The long-acting restoration method for the pollution control site in the water-deficient area comprises the following steps:
Step one, a rainwater collecting/filtering tank is established on a landscape or a natural hillside of a water resource shortage area, and collected and filtered rainwater enters a dosing tank under the action of gravity;
step two, adding a repairing agent or a special microbial agent into a dosing box according to the type of the pollutant
Controlling the water body in the dosing tank to enter an underground water injection well or an artificial wetland by controlling the first control valve and the second control valve, so as to realize first-step dosing repair;
establishing an extraction well in a downstream area of the artificial wetland, and extracting through an extraction pump;
Controlling water pumped up by the extraction pump to enter a collecting and recycling mechanism by controlling a third control valve, and monitoring the groundwater remediation condition by a monitoring device in the collecting and recycling mechanism; if the treatment reaches the standard, the water in the collecting and recycling mechanism is recycled according to the requirement, so that the water resource is saved for the area lacking the water resource; if the water quality does not reach the standard, controlling the water pumped up by the extraction pump to enter the artificial wetland through a fourth control valve, and continuing to repair the water until the water quality reaches the standard.
By adopting the technical scheme, the invention has the following technical effects:
1. Because the system is provided with the rainwater collection/filtration tank as the repair water, the problem of water use in areas with insufficient water resources is effectively solved, and the effect of saving resources is further realized; meanwhile, the rainwater collection/filtration tank is built in the highland and is conveyed by potential energy, so that the problems of high water transportation cost and resource waste are effectively solved, and the low cost and low energy consumption of the system are realized; because the injection well sets up in the constructed wetland upper reaches, make the repair water of adding the medicine pass through gravitational potential energy can be fast and sewage mixing, so solved repair water and sewage mixing insufficient problem, and then realized the quick preliminary restoration of whole quality of water, because the extraction well sets up in constructed wetland low reaches, the water of restoreing passes through the extraction pump and gets into constructed wetland, carry out the secondary and restore so, the not enough problem of sewage restoration has been solved, high-efficient prosthetic effect has been realized, owing to set up and collected retrieval and utilization mechanism, the water problem in water shortage area has effectively been solved, and then resource-saving's effect has been realized.
2. Because the structure that adopts the medical kit to pass through the pipe connection constructed wetland bottom, so, effectively solved the not prominent problem of constructed wetland treatment sewage effect, and then realized the high-efficient processing of sewage.
3. The structure that the control valves are respectively arranged on the dosing tank, the underground water injection well and the connecting pipeline of the artificial wetland is adopted, so that the injection of the repair water is conveniently controlled.
4. Because the outlet of the extraction pump is arranged at the upper part of the artificial wetland, the artificial wetland can fully repair the sewage, and the effect of efficient repair is realized.
5. because the control valves are respectively arranged on the pipelines between the outlet of the extraction pump and the constructed wetland and between the extraction pump and the collecting and recycling mechanism, the reinjection and the taking of the underground water are conveniently controlled.
6. because the collecting and recycling mechanism is provided with the monitoring device, the real-time monitoring of the groundwater remediation degree is realized.
7. Because the solar panel and/or the wind driven generator are/is adopted to provide electric energy, the problems of high cost and pollution of a common power generation mode are effectively solved, and the effects of low cost and environment protection are further realized.
8. Because the monitoring device is adopted to monitor the water quality, if the treatment reaches the standard, the water is recycled according to the requirement through the collecting and recycling mechanism, and the water resource is effectively saved for the area lacking the water resource; if the underground water quality does not reach the standard, injecting the artificial wetland for repairing for many times, and effectively ensuring the deep cleanness of the underground water; the monitoring of the water quality also has the effect of changing the medicine application at any time according to the water quality, and the multi-type restoration of the water quality is realized by adjusting the medicine amount and adding different medicines or microbial agents in an upstream medicine adding box through pollutant analysis.
9. According to the invention, the rainwater collection/filtration tank is arranged in the natural landscape, and then the artificial wetland is combined for in-situ restoration, so that the landscape design is combined, the attractiveness of the restoration system is effectively improved, and the appearance of the management and control site is improved.
10. Due to the adoption of the technology of combining in-situ remediation with the artificial wetland, the system oxidation-reduction atmosphere can be adjusted, and the method is universal, is suitable for low-concentration non-volatile organic pollutants and petroleum hydrocarbons, and is also suitable for the remediation of macro conventional pollutants such as ammonia nitrogen, sulfate and other indexes.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural diagram of a long-term repair system of the present invention.
the reference numbers in the drawings are as follows:
1, landscape or natural hillside; a rainwater collection/filtration tank 2; a dosing tank 3; an underground water injection well 4; 5, artificial wetland treatment; an extraction well 6; an extraction pump 7; a first control valve 8; a second control valve 9; a third control valve 10; a fourth control valve 11; a solar panel 12; a wind power generator 13.
Detailed Description
(example 1)
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1, the long-term remediation system for the pollution control site in the water-deficient area of the present embodiment includes a rainwater collection/filtration tank 2, a dosing tank 3, an underground water injection well 4, an artificial wetland 5, an extraction well 6, an extraction pump 7, a collection and reuse mechanism, and a power supply mechanism.
The rainwater collection/filtration tank 2 is built on a landscape or natural hillside 1, and rainwater is collected as restoration water, so that the problem of water use in areas with insufficient water resources is effectively solved; and the rainwater collection/filtration tank 2 is arranged at a high position and is communicated with the inlet of the dosing tank 3 through a pipeline, so that the gravitational potential energy is fully utilized to convey the repairing water, the energy consumption is reduced, and the conveying cost is saved.
Still referring to fig. 1, the outlet of the dosing tank 3 is connected to the groundwater injection well 4 and the artificial wetland 5 through a pipeline, and a first control valve 8 and a second control valve 9 are respectively provided on the pipeline between the groundwater injection well 4 and the artificial wetland 5 to facilitate the control of the injection of the remediation water.
The underground water injection well 4 is built at the upstream of the artificial wetland 5, so that the dosed restoration water can be quickly mixed with sewage through gravitational potential energy, and the restoration efficiency of the water body is improved; an extraction well 6 is arranged at the downstream of the artificial wetland 5, the primarily repaired underground water is injected into the artificial wetland 5 through an extraction pump 7, and the injection port is arranged at the upper part of the artificial wetland 5, so that the artificial wetland can fully repair the sewage, and the efficient repairing effect is realized; in consideration of the insufficient purification capacity of the artificial wetland, the pipeline is introduced into the bottom of the artificial wetland and is communicated with the dosing tank 3, so that the restoration agent can be fully injected into the artificial wetland, and the restoration rate of the artificial wetland is improved.
The outlet of the extraction pump 7 is also connected with a collecting and recycling mechanism, the mechanism is provided with a monitoring device, the quality of underground water can be monitored in real time, and if the treatment reaches the standard, the underground water is recycled according to the requirement through the collecting and recycling mechanism, so that water resources are effectively saved for the area lacking water resources; if the underground water quality does not reach the standard, injecting the artificial wetland for repairing for many times, and effectively ensuring the deep cleanness of the underground water; the monitoring of the water quality also has the effect of changing the medication at any time according to the water quality, and the upstream dosing tank adjusts the dosage and adds different medicines or microbial agents through pollutant analysis.
and a third control valve 10 and a fourth control valve 11 are respectively arranged on pipelines between the outlet of the extraction pump 7 and the constructed wetland 5 and the collecting and recycling mechanism, so that the reinjection and the taking of underground water can be conveniently controlled.
The power supply mechanism of the whole system comprises the solar panel 12 and/or the wind driven generator 13, so that the problems of high cost and pollution of a common power generation mode are effectively solved, and the effects of low cost, low energy consumption and environmental protection are realized.
Still see fig. 1, the system sets up effectively in natural landscape and improves the pleasing to the eye degree of repair system, improves the management and control place face.
The repairing method of the long-acting repairing system for the pollution control site in the water-deficient area comprises the following steps:
Step one, a rainwater collecting/filtering tank 2 is established on a landscape or natural hillside 1 in a water resource shortage area, and collected and filtered rainwater enters a dosing tank 3 under the action of gravity, so that the cost is effectively reduced, and the energy consumption is reduced;
Step two, adding a repairing medicament or a special microbial agent into the dosing tank 3 according to the type of the pollutant;
Thirdly, controlling the water in the dosing tank 3 to enter the underground water injection well 4 or the artificial wetland 5 by controlling the first control valve 8 and the second control valve 9 to realize first-step dosing repair;
Establishing an extraction well 6 in the downstream area of the artificial wetland 5, and extracting through an extraction pump 7;
Controlling water pumped up by the extraction pump 7 to enter a collecting and recycling mechanism by controlling a third control valve 10, and monitoring the groundwater remediation condition by a monitoring device in the collecting and recycling mechanism; if the treatment reaches the standard, the water in the collecting and recycling mechanism is recycled according to the requirement, so that the water resource is saved for the area lacking the water resource; if the water quality does not reach the standard, the water pumped by the extraction pump 7 is controlled by the fourth control valve 11 to enter the artificial wetland 5, and the water is continuously restored until the water quality reaches the standard, so that the cleanliness of the water body is ensured.
The method adopts the technology of combining in-situ remediation with artificial wetland, can adjust the oxidation-reduction atmosphere of the system, has good universality, is suitable for low-concentration non-volatile organic pollutants and petroleum hydrocarbon, and is also suitable for the remediation of macro conventional pollutants such as ammonia nitrogen, sulfate and other indexes.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Long-term repair system to water deficiency area pollution management and control place, its characterized in that: comprises a rainwater collecting/filtering tank (2), a dosing tank (3), a groundwater injection well (4), an artificial wetland (5), an extraction well (6), an extraction pump (7), a collecting and recycling mechanism and a power supply mechanism; the rainwater collection/filtration tank (2) is built on a landscape or a natural hillside (1); the rainwater collecting/filtering tank (2) is communicated with an inlet of the dosing tank (3) through a pipeline; the outlet of the dosing tank (3) is communicated with an underground water injection well (4) and the artificial wetland (5) through a pipeline; the underground water injection well (4) and the extraction well (6) are respectively built at the upstream and the downstream of the artificial wetland (5); the extraction well (6) is communicated with an inlet of an extraction pump (7) through a pipeline, and an outlet of the extraction pump (7) is communicated with the artificial wetland (5) and the collection and reuse mechanism through a pipeline; the power supply mechanism provides energy required by the system.
2. The long-term remediation system for water-deficient areas pollution control sites of claim 1, wherein: the dosing tank (3) is communicated with the bottom of the artificial wetland (5) through a pipeline.
3. The long-term remediation system for water-deficient areas pollution control sites of claim 1, wherein: and a first control valve (8) and a second control valve (9) are respectively arranged on a pipeline between the outlet of the dosing tank (3) and the underground water injection well (4) and the artificial wetland (5).
4. The long-term remediation system for water-deficient areas pollution control sites of claim 1, wherein: the outlet of the extraction pump (7) is communicated with the upper part of the artificial wetland (5) through a pipeline.
5. The long-term remediation system for water-deficient areas pollution control sites of claim 1, wherein: and a third control valve (10) and a fourth control valve (11) are respectively arranged on pipelines between the outlet of the extraction pump (7) and the constructed wetland (5) and the collecting and recycling mechanism.
6. The long-term remediation system for water-deficient areas pollution control sites of claim 1, wherein: and a monitoring device is arranged in the collecting and recycling mechanism.
7. The long-term remediation system for water-deficient areas pollution control sites of claim 1, wherein: the power supply mechanism comprises a solar panel (12) and/or a wind driven generator (13).
8. The long-acting restoration method for the pollution control site in the water-deficient area is characterized by comprising the following steps:
Step one, a rainwater collecting/filtering pool (2) is established on a landscape or natural hillside (1) in a water resource shortage area, and collected and filtered rainwater enters a dosing tank (3) under the action of gravity;
Step two, adding a repairing medicament or a special microbial agent into the dosing tank (3) according to the type of the pollutant
Thirdly, controlling the water in the dosing tank (3) to enter the underground water injection well (4) or the artificial wetland (5) by controlling the first control valve (8) and the second control valve (9) to realize first-step dosing repair;
Establishing an extraction well (6) in the downstream area of the artificial wetland (5), and extracting through an extraction pump (7);
controlling water pumped up by the extraction pump (7) to enter a collecting and recycling mechanism by controlling a third control valve (10), and monitoring the groundwater remediation condition by a monitoring device in the collecting and recycling mechanism; if the treatment reaches the standard, the water in the collecting and recycling mechanism is recycled according to the requirement, so that the water resource is saved for the area lacking the water resource; if the water is not up to the standard, the water pumped by the extraction pump (7) is controlled by the fourth control valve (11) to enter the artificial wetland (5), and the restoration is continued until the water is up to the standard.
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000048755A1 (en) * | 1999-02-18 | 2000-08-24 | Shell Oil Company | Remediation of contaminated groundwater |
| US6210073B1 (en) * | 1998-11-30 | 2001-04-03 | Amsted Industries Incorporated | Multi-level fluid transfer apparatus, system and process |
| JP2005040649A (en) * | 2003-07-22 | 2005-02-17 | Sumitomo Metal Mining Co Ltd | Underground contamination restoration method |
| JP2008229579A (en) * | 2007-03-23 | 2008-10-02 | Matsushita Electric Ind Co Ltd | Clarification method of soil and ground water |
| US20090184058A1 (en) * | 2006-04-06 | 2009-07-23 | Commonwealth Scientific And Industrial Research Organisation | Remediation of groundwater |
| JP2011005371A (en) * | 2009-06-23 | 2011-01-13 | Arthur:Kk | System for cleaning soil and groundwater |
| KR101285586B1 (en) * | 2012-01-31 | 2013-07-15 | 아름다운 환경건설(주) | Complex treatment system for purifying dnapl-contaminated sites |
| CN103553271A (en) * | 2013-11-06 | 2014-02-05 | 北京师范大学 | Multi-stage treatment and purification process for groundwater pollution |
| CN205042871U (en) * | 2015-07-06 | 2016-02-24 | 环境保护部环境规划院 | Chlorohydrocarbon pollutes subregion repair system of soil and groundwater |
| CN206444998U (en) * | 2016-12-14 | 2017-08-29 | 石家庄金源环保工程有限公司 | A kind of VOCs-contaminated Soils prosthetic device |
| CN207933136U (en) * | 2018-01-04 | 2018-10-02 | 广东中大环保科技投资有限公司 | A kind of microorganism remediation water body system |
| CN110104755A (en) * | 2019-04-12 | 2019-08-09 | 华南理工大学 | A kind of hydrodynamic force regulator control system for the diffusion of accelerating ground water in-situ immobilization medicament |
| CN209334432U (en) * | 2018-09-30 | 2019-09-03 | 上海景域园林建设发展有限公司 | A kind of underground water pollution processing system |
| CN211255442U (en) * | 2019-10-21 | 2020-08-14 | 上海洁壤环保科技有限公司 | Long-acting repair system for pollution control site in water-deficient area |
-
2019
- 2019-10-21 CN CN201910999006.7A patent/CN110563161A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6210073B1 (en) * | 1998-11-30 | 2001-04-03 | Amsted Industries Incorporated | Multi-level fluid transfer apparatus, system and process |
| WO2000048755A1 (en) * | 1999-02-18 | 2000-08-24 | Shell Oil Company | Remediation of contaminated groundwater |
| JP2005040649A (en) * | 2003-07-22 | 2005-02-17 | Sumitomo Metal Mining Co Ltd | Underground contamination restoration method |
| US20090184058A1 (en) * | 2006-04-06 | 2009-07-23 | Commonwealth Scientific And Industrial Research Organisation | Remediation of groundwater |
| JP2008229579A (en) * | 2007-03-23 | 2008-10-02 | Matsushita Electric Ind Co Ltd | Clarification method of soil and ground water |
| JP2011005371A (en) * | 2009-06-23 | 2011-01-13 | Arthur:Kk | System for cleaning soil and groundwater |
| KR101285586B1 (en) * | 2012-01-31 | 2013-07-15 | 아름다운 환경건설(주) | Complex treatment system for purifying dnapl-contaminated sites |
| CN103553271A (en) * | 2013-11-06 | 2014-02-05 | 北京师范大学 | Multi-stage treatment and purification process for groundwater pollution |
| CN205042871U (en) * | 2015-07-06 | 2016-02-24 | 环境保护部环境规划院 | Chlorohydrocarbon pollutes subregion repair system of soil and groundwater |
| CN206444998U (en) * | 2016-12-14 | 2017-08-29 | 石家庄金源环保工程有限公司 | A kind of VOCs-contaminated Soils prosthetic device |
| CN207933136U (en) * | 2018-01-04 | 2018-10-02 | 广东中大环保科技投资有限公司 | A kind of microorganism remediation water body system |
| CN209334432U (en) * | 2018-09-30 | 2019-09-03 | 上海景域园林建设发展有限公司 | A kind of underground water pollution processing system |
| CN110104755A (en) * | 2019-04-12 | 2019-08-09 | 华南理工大学 | A kind of hydrodynamic force regulator control system for the diffusion of accelerating ground water in-situ immobilization medicament |
| CN211255442U (en) * | 2019-10-21 | 2020-08-14 | 上海洁壤环保科技有限公司 | Long-acting repair system for pollution control site in water-deficient area |
Non-Patent Citations (2)
| Title |
|---|
| 蒲生彦等: "地下水循环井修复技术与应用：关键问题、主要挑战及解决策略", 安全与环境工程 * |
| 赵勇胜;: "地下水污染场地风险管理与修复技术筛选", 吉林大学学报(地球科学版) * |
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