CN203061547U - Comprehensive repair system for groundwater chromium pollution fields - Google Patents
Comprehensive repair system for groundwater chromium pollution fields Download PDFInfo
- Publication number
- CN203061547U CN203061547U CN 201320043573 CN201320043573U CN203061547U CN 203061547 U CN203061547 U CN 203061547U CN 201320043573 CN201320043573 CN 201320043573 CN 201320043573 U CN201320043573 U CN 201320043573U CN 203061547 U CN203061547 U CN 203061547U
- Authority
- CN
- China
- Prior art keywords
- chromium
- pollution
- groundwater
- well
- underground water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a comprehensive repair system for groundwater chromium pollution fields, which comprises a spraying device and a chromium pollution groundwater treatment system, wherein the upper part of the spraying device is connected with a solidifying/stabilizing agent adding device; the spraying device is arranged above a groundwater chromium pollution field, the area around the groundwater chromium pollution field is provided with an extraction well, an area away from the groundwater chromium pollution field is provided with a recharge well, and an area between the extraction well and the recharge well is provided with an observation well. A water inlet of the chromium pollution groundwater treatment system is connected with the extraction well, and a water outlet of the chromium pollution groundwater treatment system is connected with the recharge well. The comprehensive repair system disclosed by the utility model is simple in structure and convenient to operate, and can rapidly and efficiently treat polluted soil in chromium pollution fields.
Description
Technical field
The utility model relates to a kind of contaminated soil treating apparatus, relates in particular to a kind of underground water pollution of chromium place comprehensive repair system.
Background technology
Chromium is a kind of typical murder by poisoning element, is regarded as the important research object of environmental geochemistry for a long time.The different differences that directly cause its toxicity of the chemical form of chromium and valence state in the environment.Under general level of pollution, the animals and plants and the microorganism that live in the soil all can show the symptom of being injured accordingly.When human body directly or indirectly contacted the chromium pollutant of variable concentrations, acute and chronic intoxicating phenomenon can appear.
In the prior art, pollution of chromium improvement method mainly comprises physics method, chemical method and bioanalysis etc.These methods exist all that abatement equipment is huge, cost is high, inefficient problem.
The utility model content
The purpose of this utility model provide a kind of rapidly and efficiently, simple to operate, underground water pollution of chromium place comprehensive repair system that cost is low.
The purpose of this utility model is achieved through the following technical solutions:
Underground water pollution of chromium of the present utility model place comprehensive repair system comprises flusher, pollution of chromium groundwater treatment system, and the top of described flusher is connected with curing/stabilizing agent adding set;
Described flusher is located at the top in described underground water pollution of chromium place, the peripheral region in described underground water pollution of chromium place is provided with extraction well, zone away from described underground water pollution of chromium place is provided with inverted well, the water inlet of described pollution of chromium groundwater treatment system is connected with described extraction well, and the delivery port of described pollution of chromium groundwater treatment system is connected with described inverted well.
The technical scheme that is provided by above-mentioned the utility model as can be seen, the underground water pollution of chromium place comprehensive repair system that the utility model embodiment provides, simple in structure, easy to operate, processing pollution of chromium place contaminated soil that can be rapidly and efficiently.
Description of drawings
The structural representation of the underground water pollution of chromium place comprehensive repair system that Fig. 1 provides for the utility model embodiment.
The specific embodiment
To be described in further detail the utility model embodiment below.
Underground water pollution of chromium of the present utility model place comprehensive repair system, its preferable specific embodiment be as shown in Figure 1:
Comprise flusher, pollution of chromium groundwater treatment system, the top of described flusher is connected with curing/stabilizing agent adding set;
Described flusher is located at the top in described underground water pollution of chromium place, the peripheral region in described underground water pollution of chromium place is provided with extraction well, zone away from described underground water pollution of chromium place is provided with inverted well, the water inlet of described pollution of chromium groundwater treatment system is connected with described extraction well, and the delivery port of described pollution of chromium groundwater treatment system is connected with described inverted well.
The reuse mouth of a river of described pollution of chromium groundwater treatment system is connected with described flusher, but also reuse of the water outlet of described pollution of chromium groundwater treatment system is used for surface soil drip washing.
Zone between described extraction well and the described inverted well is provided with inspection well.
Use the utility model and carry out underground water pollution of chromium place comprehensive repair, can take all factors into consideration pollution of chromium place soil remediation and underground water reparation.
In the specific embodiment, at underground water pollution of chromium place periphery a plurality of underground water extraction wells and inspection well (can take full advantage of existing wellhole according to actual conditions) are installed, with the underground water extracting to the pollution of chromium groundwater treatment system.
Face of land spray pattern drip washing contaminated soil is adopted in the curing/stabilizing agent.
The pollution of chromium groundwater treatment system can adopt adsorption treatment, and adsorbent can be flyash, kaolin, natural zeolite or the artificial zeolite etc. of modifications such as sulfuric acid, magnalium subcarbonate, ferrous sulfate, shitosan, aluminium chloride.
Water after the pollution of chromium groundwater treatment system is handled recharges, or is used for surface soil drip washing.Determine to repair the ground table section according to underground water pollution of chromium place; In conjunction with the features of pollution (mainly being mass transfer problem) of soil, determine solidification and stabilization agent consumption; Determine number and the position of pumped well and inspection well according to phreatic aquifer structure and flow field situation.
Use the utility model, adopt in-situ solidifying/stabilisation spray method to handle pollution of chromium place contaminated soil, rapidly and efficiently, simple to operate, curing/stabilizing rate reaches more than 99%.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. a underground water pollution of chromium place comprehensive repair system is characterized in that, comprise flusher, pollution of chromium groundwater treatment system, the top of described flusher is connected with curing/stabilizing agent adding set;
Described flusher is located at the top in described underground water pollution of chromium place, the peripheral region in described underground water pollution of chromium place is provided with extraction well, zone away from described underground water pollution of chromium place is provided with inverted well, the water inlet of described pollution of chromium groundwater treatment system is connected with described extraction well, and the delivery port of described pollution of chromium groundwater treatment system is connected with described inverted well.
2. underground water pollution of chromium according to claim 1 place comprehensive repair system is characterized in that the reuse mouth of a river of described pollution of chromium groundwater treatment system is connected with described flusher.
3. underground water pollution of chromium according to claim 1 and 2 place comprehensive repair system is characterized in that the zone between described extraction well and the described inverted well is provided with inspection well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043573 CN203061547U (en) | 2013-01-25 | 2013-01-25 | Comprehensive repair system for groundwater chromium pollution fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043573 CN203061547U (en) | 2013-01-25 | 2013-01-25 | Comprehensive repair system for groundwater chromium pollution fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061547U true CN203061547U (en) | 2013-07-17 |
Family
ID=48760373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043573 Expired - Lifetime CN203061547U (en) | 2013-01-25 | 2013-01-25 | Comprehensive repair system for groundwater chromium pollution fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061547U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722007A (en) * | 2014-01-13 | 2014-04-16 | 韩清洁 | In-situ combined remediation technology for contaminated soil |
| CN103785680A (en) * | 2014-03-07 | 2014-05-14 | 韩清洁 | Stepping type soil in-situ leaching and stabilization/solidification method |
| CN104310668A (en) * | 2014-10-09 | 2015-01-28 | 常州大学 | Method for repairing heavy metal lead in underground water |
| CN104310666A (en) * | 2014-10-09 | 2015-01-28 | 常州大学 | Method for repairing heavy metal chromium in underground water |
| CN104310667A (en) * | 2014-10-09 | 2015-01-28 | 常州大学 | Device for repairing heavy metal cadmium in underground water |
| CN104326592A (en) * | 2014-10-09 | 2015-02-04 | 常州大学 | Method for restoration of heavy metal mercury in groundwater |
| CN104438299A (en) * | 2013-09-23 | 2015-03-25 | 天津绿茵景观生态建设股份有限公司 | Comprehensive apparatus for polluted-soil restoration and vegetation recovery |
| CN104847009A (en) * | 2014-02-17 | 2015-08-19 | 陈云桥 | Underground industrial sewage cleaning method |
| CN105032916A (en) * | 2015-06-08 | 2015-11-11 | 杭州大地环保工程有限公司 | In-situ injection-extraction-water replenishing circulatory disposal system for organic contaminated soil and groundwater and combined remediation method |
| CN105945045A (en) * | 2016-06-03 | 2016-09-21 | 南通国盛环境修复有限责任公司 | In-situ vertical well leaching repair system and application method |
| CN105967374A (en) * | 2016-06-27 | 2016-09-28 | 安徽金联地矿科技有限公司 | Mine underground water treatment method |
| CN106348418A (en) * | 2016-09-12 | 2017-01-25 | 中节能大地环境修复有限公司 | In-situ chemical-biological combined restoration method of chromium polluted underground water |
| CN107082474A (en) * | 2017-05-12 | 2017-08-22 | 中国石油大学(华东) | Leakage oil pollution soil and the quick repair system of underground water based on electric flocculation technique |
| CN110127945A (en) * | 2019-05-27 | 2019-08-16 | 安徽建筑大学 | The method and system of organic contamination place in-situ synchronization rehabilitating soil and underground water |
| CN111299311A (en) * | 2020-03-26 | 2020-06-19 | 杰瑞环保科技有限公司 | Multiphase extraction coupling recharge processing system |
| CN114669590A (en) * | 2022-03-14 | 2022-06-28 | 浙江大学 | Chromium-contaminated site soil-underground water cooperative remediation treatment simulation system and method |
| CN116351858A (en) * | 2023-04-11 | 2023-06-30 | 河南地矿集团中昊建设工程有限公司 | Combined control method for contaminated site soil and underground water |
-
2013
- 2013-01-25 CN CN 201320043573 patent/CN203061547U/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438299A (en) * | 2013-09-23 | 2015-03-25 | 天津绿茵景观生态建设股份有限公司 | Comprehensive apparatus for polluted-soil restoration and vegetation recovery |
| CN103722007B (en) * | 2014-01-13 | 2016-08-17 | 韩清洁 | A kind of contaminated soil in-situ combination restorative procedure |
| CN103722007A (en) * | 2014-01-13 | 2014-04-16 | 韩清洁 | In-situ combined remediation technology for contaminated soil |
| CN104847009A (en) * | 2014-02-17 | 2015-08-19 | 陈云桥 | Underground industrial sewage cleaning method |
| CN103785680A (en) * | 2014-03-07 | 2014-05-14 | 韩清洁 | Stepping type soil in-situ leaching and stabilization/solidification method |
| CN104310668B (en) * | 2014-10-09 | 2016-05-11 | 常州大学 | A kind of method of repairing heavy metal lead in underground water |
| CN104310667A (en) * | 2014-10-09 | 2015-01-28 | 常州大学 | Device for repairing heavy metal cadmium in underground water |
| CN104310667B (en) * | 2014-10-09 | 2016-05-11 | 常州大学 | A kind of device of repairing heavy metal cadmium in underground water |
| CN104310666A (en) * | 2014-10-09 | 2015-01-28 | 常州大学 | Method for repairing heavy metal chromium in underground water |
| CN104310668A (en) * | 2014-10-09 | 2015-01-28 | 常州大学 | Method for repairing heavy metal lead in underground water |
| CN104326592A (en) * | 2014-10-09 | 2015-02-04 | 常州大学 | Method for restoration of heavy metal mercury in groundwater |
| CN105032916B (en) * | 2015-06-08 | 2018-02-16 | 中节能大地（杭州）环境修复有限公司 | The in-situ injection extracting moisturizing circulation disposal system and combined remediation method of a kind of organic material contaminated soil and underground water |
| CN105032916A (en) * | 2015-06-08 | 2015-11-11 | 杭州大地环保工程有限公司 | In-situ injection-extraction-water replenishing circulatory disposal system for organic contaminated soil and groundwater and combined remediation method |
| CN105945045A (en) * | 2016-06-03 | 2016-09-21 | 南通国盛环境修复有限责任公司 | In-situ vertical well leaching repair system and application method |
| CN105967374A (en) * | 2016-06-27 | 2016-09-28 | 安徽金联地矿科技有限公司 | Mine underground water treatment method |
| CN106348418A (en) * | 2016-09-12 | 2017-01-25 | 中节能大地环境修复有限公司 | In-situ chemical-biological combined restoration method of chromium polluted underground water |
| CN107082474A (en) * | 2017-05-12 | 2017-08-22 | 中国石油大学(华东) | Leakage oil pollution soil and the quick repair system of underground water based on electric flocculation technique |
| CN110127945A (en) * | 2019-05-27 | 2019-08-16 | 安徽建筑大学 | The method and system of organic contamination place in-situ synchronization rehabilitating soil and underground water |
| CN110127945B (en) * | 2019-05-27 | 2021-12-14 | 安徽建筑大学 | Method and system for synchronously restoring soil and underground water in organic pollution site in situ |
| CN111299311A (en) * | 2020-03-26 | 2020-06-19 | 杰瑞环保科技有限公司 | Multiphase extraction coupling recharge processing system |
| CN114669590A (en) * | 2022-03-14 | 2022-06-28 | 浙江大学 | Chromium-contaminated site soil-underground water cooperative remediation treatment simulation system and method |
| CN114669590B (en) * | 2022-03-14 | 2022-10-21 | 浙江大学 | Chromium-contaminated site soil-underground water cooperative remediation treatment simulation system and method |
| CN116351858A (en) * | 2023-04-11 | 2023-06-30 | 河南地矿集团中昊建设工程有限公司 | Combined control method for contaminated site soil and underground water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203061547U (en) | Comprehensive repair system for groundwater chromium pollution fields | |
| CN103112915B (en) | Circulation well method and device for removing pollutants in underground water | |
| CN102583712B (en) | Method and system by using micro-nano bubbles to perform reinforcement in-situ remediation on polluted ground water | |
| CN204583846U (en) | Volatile organic contaminant original position gas phase extraction device | |
| CN105234164A (en) | Ectopic biological reactor gas-phase extraction/biological ventilation repair device and method of organic contaminated soil | |
| CN101823801B (en) | Technique of in-situ remediation of high As groundwater | |
| CN111420980A (en) | System for comprehensive treatment of saturated zone and aeration zone | |
| CN102989759B (en) | Device and method for remediation of in-situ fracturing aeration auxiliary electrochemical array well | |
| CN103613199B (en) | Restoring device for ammonia nitrogen polluted underground water | |
| CN104773898A (en) | Physicochemical-artificial wetland combined process for strengthening treatment of fluorine and arsenic sewage | |
| CN203184332U (en) | Chromic slag polluted soil repairing device | |
| CN103708684A (en) | Purification treatment system and water quality purification method for riverway | |
| CN210012715U (en) | Vortex solidification groundwater repair system | |
| CN103523889A (en) | PRB joint control-based hydraulic power capturing method for removing contaminants in underground water | |
| CN110052484A (en) | A kind of prosthetic device of underground water heavy metal pollution | |
| CN106277108B (en) | The quasi- device in situ of the multistage of heavy metal pollution in a kind of reparation underground water | |
| CN212924621U (en) | Device for treating organic pollutants in underground water based on hydraulic control condition | |
| CN204247683U (en) | A kind of pollution of chromium place in-situ immobilization dedicated water treating apparatus | |
| CN104607449B (en) | The method that contaminated soil layer is purified using photocatalysis and ozone | |
| CN210656457U (en) | Circulating well repair system for underground water organic pollutants | |
| CN203048694U (en) | In-situ remediation device of chromium-polluted ground water | |
| CN209109817U (en) | A kind of agitating device of in-situ remediation soil polluted by heavy metals solidification and stabilization | |
| CN104671332A (en) | 1,2-dichloropropane separation system and separation technique | |
| CN203529973U (en) | Device for adsorbing heavy metals in pond paddy field | |
| CN220092508U (en) | Soil restoration device combining soil washing and permeable reaction wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |