CN110217921A - A kind of groundwater remediation optimization method - Google Patents
A kind of groundwater remediation optimization method Download PDFInfo
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- CN110217921A CN110217921A CN201910659593.5A CN201910659593A CN110217921A CN 110217921 A CN110217921 A CN 110217921A CN 201910659593 A CN201910659593 A CN 201910659593A CN 110217921 A CN110217921 A CN 110217921A
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/05—Conductivity or salinity
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/05—Conductivity or salinity
- C02F2209/055—Hardness
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/11—Turbidity
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of groundwater remediation optimization methods, including step are as follows: collect the hydrogeologic data and meteorological climatic condition of underground water place region to be repaired, reconnoitre underground water buried depth and fixed level absolute altitude, it is sampled and detects by groundwater monitoring well, confirm the original soiling value of underground water；To underground water field positioning unwrapping wire to be repaired, pumped well is built, and is extracted out underground water by the pumped well；The underground water of extraction is successively passed through conditioning tank, coagulative precipitation device, quartz sand filter, electrocatalysis oxidation apparatus, active carbon filtering device to handle, treated underground water is detected and discharged to clear water reserviors.By the above-mentioned means, the present invention is by complete investigation and subsequent improvement to underground water of the early period to place to be repaired, it is good to contaminated groundwater remediation effect, entire repair process can smoothly be completed, it does not need to do over again, is effectively controlled cost, easy to accomplish and popularization and application.
Description
Technical field
The present invention relates to underwater prevention technical fields, more particularly to a kind of groundwater remediation optimization method.
Background technique
Underground water refers to water of the preservation in below ground rock gap, refers to that groundwater level or less is saturated aqueous in the narrow sense
Water in layer.Underground water is the important component of water resource, is agricultural irrigation, industrial and mineral and city since water is stable, water quality is good
One of the important water source in city.Certain human factors will cause quality of groundwater deterioration, if industrial wastewater is to underground direct emission, by
The surface water of pollution invades in underground reservoir, human and animal excreta or contaminated water permeates the ground because pesticide is excessively used
Deng.Pollution the result is that making containing for harmful components such as phenol, chromium, mercury, arsenic, radioactive substance, bacterium, organic matter in underground water etc.
Amount increases, and the underground water of pollution is all harmful to human health and industrial and agricultural production.Existing groundwater remediation method all compares
Simply, preliminary preparation is not in place, and the later period has many problems.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of groundwater remediation optimization method, regulation effect is good.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of groundwater remediation optimization is provided
Method, including step are as follows:
(1) hydrogeologic data and meteorological climatic condition for collecting underground water place region to be repaired, reconnoitre institute
The underground water buried depth and fixed level absolute altitude for stating underground water place, are taken by the groundwater monitoring well in the underground water place
Sample simultaneously detects, and confirms the original soiling value of underground water；
(2) to the underground water field positioning unwrapping wire to be repaired, pumped well is built, and passes through the pumped well for underground
Water extraction；
(3) underground water of extraction is successively passed through into conditioning tank, coagulative precipitation device, quartz sand filter, electrocatalytic oxidation
Makeup is set, active carbon filtering device is handled, and treated underground water detects the water in clear water reserviors to clear water reserviors,
It is discharged after detection.
In a preferred embodiment of the present invention, hydrogeologic data described in step (1) include mean water, history most
High ground-water level, nearly 3 years highest phreatic tables, minimum phreatic table, historical high low pressure water position, nearly 3 years highest low pressure waters position.
In a preferred embodiment of the present invention, in step (1) to the detection of sampling include to temperature, dissolved oxygen, pH value,
The detection of conductivity, coloration, turbidity, total hardness, sulphates content, naked eyes visible, total dissolved solid.
In a preferred embodiment of the present invention, pumped well described in step (2) is multiple, and multiple pumped wells are cut
Obtaining area is overlapping.
In a preferred embodiment of the present invention, in step (2) between the pollution sources of underground water and the center of Pollution Plume
It is provided with the first pumped well, and using first pumped well as the center of circle, is arranged by radius of the radius of influence under different pump-outs
Remaining pumped well.
In a preferred embodiment of the present invention, underproof water after being detected in step (3) to the water in clear water reserviors
Back in conditioning tank.
In a preferred embodiment of the present invention, discharge is discharged by cutting dirty pipe of receiving after detecting described in step (3).
The beneficial effects of the present invention are: groundwater remediation optimization method of the invention, by early period to place to be repaired
Complete investigation and the subsequent improvement to underground water, it is good to contaminated groundwater remediation effect, it can smoothly complete entirely to repair
Process does not need to do over again, and is effectively controlled cost, easy to accomplish and popularization and application.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of groundwater remediation optimization method, including step are provided are as follows:
(1) hydrogeologic data and meteorological climatic condition of underground water place region to be repaired, the water are collected
Literary geologic information includes mean water, historical high phreatic table, nearly 3 years highest phreatic tables, minimum phreatic table, historical high
Low pressure water position, nearly 3 years highest low pressure waters position etc., these hydrogeologic datas and meteorological climatic condition are that history can be looked into,
Can there are the support and help of data during groundwater remediation, reconnoitre the underground water buried depth in the underground water place and steady
Determine water level elevation, wherein underground water buried depth refers to groundwater level to the distance of earth's surface, and fixed level absolute altitude refers to absolutely marking
Height, low pressure water belong to artesian aquifer, and the artesian aquifer by artesian head height less than 3m is known as low pressure water；
(2) it is sampled by the groundwater monitoring well in the underground water place, and to the temperature of the underground water of sampling, molten
Solve oxygen, pH value, conductivity, coloration, turbidity, total hardness, sulphates content, naked eyes visible, the indexs such as total dissolved solid into
Row detection, the temperature of water sample must carry out analysis test at the scene, remaining monitoring project can also carry out analysis test at the scene, and
Monitoring time consistency should be kept, confirms the original soiling value of underground water；
(3) to the underground water field positioning unwrapping wire to be repaired, build pumped well, the pumped well be it is multiple, it is multiple
The intercepting and capturing area of the pumped well is overlapping, can prevent contaminated underground water from escaping between the well of the pumped well, in underground
The first pumped well is provided between the pollution sources of water and the center of Pollution Plume, and using first pumped well as the center of circle, with difference
The radius of influence under pump-out is that remaining pumped well is arranged in radius, and passes through the pumped well and water pump for contaminated underground water
Extraction comes up；
(4) underground water of extraction is successively passed through into conditioning tank, coagulative precipitation device, quartz sand filter, electrocatalytic oxidation
Makeup is set, active carbon filtering device is handled, and treated underground water detects the water in clear water reserviors to clear water reserviors,
Underproof water is back to re-starting processing in conditioning tank after detection, and a qualified use section dirt is received pipe and discharged after detection,
Rainwash recharge can be discharged into supply water to underground or for local.
The beneficial effects of the present invention are:
One, the groundwater remediation optimization method is by early period to the complete investigation in place to be repaired and subsequent to underground water
Improvement, it is good to contaminated groundwater remediation effect；
Two, the groundwater remediation optimization method can smoothly complete entire repair process, not need to do over again, effective to control
Cost, easy to accomplish and popularization and application are made.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (7)
1. a kind of groundwater remediation optimization method, which is characterized in that including step are as follows:
(1) hydrogeologic data and meteorological climatic condition of underground water place region to be repaired are collected, prospecting is describedly
It is lauched the underground water buried depth and fixed level absolute altitude in place, is sampled simultaneously by the groundwater monitoring well in the underground water place
Detection, confirms the original soiling value of underground water；
(2) to the underground water field positioning unwrapping wire to be repaired, pumped well is built, and is taken out underground water by the pumped well
Out；
(3) underground water of extraction is successively passed through conditioning tank, coagulative precipitation device, quartz sand filter, electrocatalytic oxidation to disguise
Set, active carbon filtering device is handled, treated underground water detects the water in clear water reserviors to clear water reserviors, detects
After discharge.
2. groundwater remediation optimization method according to claim 1, which is characterized in that hydrogeology described in step (1)
Data includes mean water, historical high phreatic table, nearly 3 years highest phreatic tables, minimum phreatic table, historical high low pressure water
Position, nearly 3 years highest low pressure waters position.
3. groundwater remediation optimization method according to claim 1, which is characterized in that the detection in step (1) to sampling
Including total to temperature, dissolved oxygen, pH value, conductivity, coloration, turbidity, total hardness, sulphates content, naked eyes visible, dissolubility
The detection of solid.
4. groundwater remediation optimization method according to claim 1, which is characterized in that pumped well described in step (2) is
Multiple, the intercepting and capturing area of multiple pumped wells is overlapping.
5. groundwater remediation optimization method according to claim 1, which is characterized in that in the dirt of underground water in step (2)
The first pumped well is provided between dye source and the center of Pollution Plume, and using first pumped well as the center of circle, with different pump-outs
Under the radius of influence be radius remaining pumped well is set.
6. groundwater remediation optimization method according to claim 1, which is characterized in that in clear water reserviors in step (3)
Water after being detected underproof water back in conditioning tank.
7. groundwater remediation optimization method according to claim 1, which is characterized in that step detects heel row described in (3)
Put is discharged by cutting dirty pipe of receiving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659593.5A CN110217921A (en) | 2019-07-22 | 2019-07-22 | A kind of groundwater remediation optimization method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659593.5A CN110217921A (en) | 2019-07-22 | 2019-07-22 | A kind of groundwater remediation optimization method |
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| CN110217921A true CN110217921A (en) | 2019-09-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302556A (en) * | 2020-03-13 | 2020-06-19 | 中建水务环保有限公司 | Groundwater remediation method for pesticide-polluted site |
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2019
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Patent Citations (4)
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| CN105000710A (en) * | 2015-07-15 | 2015-10-28 | 上海康恒环境股份有限公司 | Multi-mode mobile integrated wastewater treating equipment for repairing polluted soil and groundwater |
| CN208562075U (en) * | 2018-06-15 | 2019-03-01 | 无锡容大环境科技有限公司 | Ozone oxidation-BAC filtering-composite catalytic oxidation advanced treatment on coking wastewater system |
| CN208667411U (en) * | 2018-06-26 | 2019-03-29 | 浙江环耀环境建设有限公司 | A kind of dyeing waste water advanced treatment system |
| CN208995266U (en) * | 2018-08-29 | 2019-06-18 | 北京高能时代环境技术股份有限公司 | A kind of polluted underground water apparatus for extracting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111302556A (en) * | 2020-03-13 | 2020-06-19 | 中建水务环保有限公司 | Groundwater remediation method for pesticide-polluted site |
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