CN105967374A - Mine underground water treatment method - Google Patents
Mine underground water treatment method Download PDFInfo
- Publication number
- CN105967374A CN105967374A CN201610495062.3A CN201610495062A CN105967374A CN 105967374 A CN105967374 A CN 105967374A CN 201610495062 A CN201610495062 A CN 201610495062A CN 105967374 A CN105967374 A CN 105967374A
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- China
- Prior art keywords
- water
- filter
- underground water
- pumped well
- excavation
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- 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.)
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Classifications
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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
-
- 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
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
-
- 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
- C02F2209/001—Upstream control, i.e. monitoring for predictive control
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a mine underground water treatment method, comprising the following steps: water quality detection, water pumping well setup, back-infiltrating tank digging, filter wall setup, and ditch digging. The invention can provide effective treatment for underground water pollution due to mining, a polluted source of water is isolated, pumped and filtered and then back-infiltrated to underground water for diluting, a downstream source of pollution is comprehensively filtered, the polluted underground water is multiply treated from the source, purifying efficiency is high, input cost is low, and practicality is high.
Description
Technical field
The invention belongs to underwater prevention field, particularly relate to a kind of mine underground water tackling method.
Background technology
Mining causes water pollution to be the environmental problem that mine generally exists, and the digging production activity in mine is same
As other production activities, need to discharge all kinds of garbage, due to unreasonable discharge and the heap of these garbages
Deposit, mining area and water environment about are constituted harm in various degree.
The pollution that mine is caused to subsoil water brings long-term infringement to local environment, strong influence week
The daily life of limit resident is healthy, destroys local natural ecosystems, and traditional underwater prevention side
Method needs to put into huge front current cost, brings great financial burden to construction party.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, it is provided that a kind of Mine Underground Water is controlled
Reason method, pollutes Mine Underground Water and effectively administers, reduce input cost.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of mine underground water tackling method, said method comprising the steps of:
(1) water quality detection: arrange test point every 200～250 meters in the range of mining area, each test point is adopted
With water quality sensor, level sensor, heavy metal analysis sensor, acidity-basicity sensor, underground water source is entered
Row water quality, water level, content of beary metal, acid-base value detect, and the watershed of heavy contamination is carried out record；
(2) pumped well is built: near the test point recorded, build pumped well, according to the water of detection record
Position parameter carries out pumped well depth calculation, at excavation pumped well to underground water source, takes out contaminated water source
Inhale, the sewage after suction is reprocessed through filtration processing equipment；
(3) excavation bleeds back pond: near pumped well, excavation bleeds back pond, and is incorporated into by the sewage after reprocessing
Bleeding back pond, the degree of depth bleeding back pond is 15～20 meters, reclaims bottom pond to bleeding back simultaneously, and spreads in bottom surface
If coarse sand gravel, and the size controlling of coarse sand gravel is 2～5cm；
(4) filter wall is arranged: according to the data message detected in water quality detection step, under underground water source
Being vertically installed with filter wall at trip, the outer sealing by reverse osmosis membrane of this filter wall forms, and filter is filled with nanometer titanium dioxide within the walls
Manganese, graphene oxide and activated carbon, wherein the ratio of nano-manganese dioxide, graphene oxide and activated carbon is
5:2:3；
(5) excavation irrigation canals and ditches: at subsoil water through filtering 30～50 meters after wall place's excavation irrigation canals and ditches, and at the bottom of irrigation canals and ditches
Portion arranges three-stage filtration net and aperture is reduced successively, and single filter net both sides are covered with filter cloth, cascade filtration net with
It is provided with filter course between three-stage filtration net, this filter course is filled with activated carbon, cascade filtration net and three grades of mistakes
Distance controlling between filter screen is 3～5cm.
Further, build described in filtration processing equipment in pumped well step use centrifuge conventional on market,
Dewaterer.
The invention has the beneficial effects as follows:
The underground water pollution that mining can be caused by the present invention is effectively administered, and enters contaminated water source
Row isolation extraction is filtered and bleeds back to be diluted in subsoil water, and downstream contamination source is carried out multi-faceted filtration,
Contaminated subsoil water proceeds by multiple governance from source, and purification efficiency is high, and input cost is relatively low, real
Strong by property.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this is real
Execute example to be only used for explaining the present invention, be not intended that limiting the scope of the present invention.
Embodiment 1:
A kind of mine underground water tackling method, said method comprising the steps of:
(1) water quality detection: arrange test point every 200 meters in the range of mining area, each test point uses water
Matter sensor, level sensor, heavy metal analysis sensor, acidity-basicity sensor carry out water to underground water source
Matter, water level, content of beary metal, acid-base value detect, and the watershed of heavy contamination is carried out record；
(2) pumped well is built: near the test point recorded, build pumped well, according to the water of detection record
Position parameter carries out pumped well depth calculation, at excavation pumped well to underground water source, takes out contaminated water source
Inhale, the sewage after suction is reprocessed through filtration processing equipment；
(3) excavation bleeds back pond: near pumped well, excavation bleeds back pond, and is incorporated into by the sewage after reprocessing
Bleeding back pond, the degree of depth bleeding back pond is 15 meters, reclaims bottom pond to bleeding back simultaneously, and lays thick in bottom surface
Sand gravel, and the size controlling of coarse sand gravel is at 2cm；
(4) filter wall is arranged: according to the data message detected in water quality detection step, under underground water source
Being vertically installed with filter wall at trip, the outer sealing by reverse osmosis membrane of this filter wall forms, and filter is filled with nanometer titanium dioxide within the walls
Manganese, graphene oxide and activated carbon, wherein the ratio of nano-manganese dioxide, graphene oxide and activated carbon is
5:2:3；
(5) excavation irrigation canals and ditches: at subsoil water through filtering 30 meters after wall place's excavation irrigation canals and ditches, and at trench bottom
Arranging three-stage filtration net and aperture is reduced successively, single filter net both sides are covered with filter cloth, cascade filtration net and three
It is provided with filter course between level drainage screen, this filter course is filled with activated carbon, cascade filtration net and three-stage filtration
Distance controlling between net is at 3cm.
Wherein, build filtration processing equipment in pumped well step and use centrifuge, the dewaterer commonly used on market.
Embodiment 2:
A kind of mine underground water tackling method, said method comprising the steps of:
(1) water quality detection: arrange test point every 250 meters in the range of mining area, each test point uses water
Matter sensor, level sensor, heavy metal analysis sensor, acidity-basicity sensor carry out water to underground water source
Matter, water level, content of beary metal, acid-base value detect, and the watershed of heavy contamination is carried out record；
(2) pumped well is built: near the test point recorded, build pumped well, according to the water of detection record
Position parameter carries out pumped well depth calculation, at excavation pumped well to underground water source, takes out contaminated water source
Inhale, the sewage after suction is reprocessed through filtration processing equipment；
(3) excavation bleeds back pond: near pumped well, excavation bleeds back pond, and is incorporated into by the sewage after reprocessing
Bleeding back pond, the degree of depth bleeding back pond is 20 meters, reclaims bottom pond to bleeding back simultaneously, and lays thick in bottom surface
Sand gravel, and the size controlling of coarse sand gravel is at 5cm；
(4) filter wall is arranged: according to the data message detected in water quality detection step, under underground water source
Being vertically installed with filter wall at trip, the outer sealing by reverse osmosis membrane of this filter wall forms, and filter is filled with nanometer titanium dioxide within the walls
Manganese, graphene oxide and activated carbon, wherein the ratio of nano-manganese dioxide, graphene oxide and activated carbon is
5:2:3；
(5) excavation irrigation canals and ditches: at subsoil water through filtering 50 meters after wall place's excavation irrigation canals and ditches, and at trench bottom
Arranging three-stage filtration net and aperture is reduced successively, single filter net both sides are covered with filter cloth, cascade filtration net and three
It is provided with filter course between level drainage screen, this filter course is filled with activated carbon, cascade filtration net and three-stage filtration
Distance controlling between net is at 5cm.
Wherein, build filtration processing equipment in pumped well step and use centrifuge, the dewaterer commonly used on market.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle that the present invention is simply described described, without departing from the spirit and scope of the present invention, the present invention
Also having various changes and modifications, these changes and improvements both fall within scope of the claimed invention.
Claims (2)
1. a mine underground water tackling method, it is characterised in that said method comprising the steps of:
(1) water quality detection: in the range of mining area, test point, each test point are set every 200～250 meters
Use water quality sensor, level sensor, heavy metal analysis sensor, acidity-basicity sensor to subsoil water
Source carries out water quality, water level, content of beary metal, acid-base value detect, and enters the watershed of heavy contamination
Row record；
(2) pumped well is built: near the test point recorded, build pumped well, according to detection record
Water level parameters carries out pumped well depth calculation, at excavation pumped well to underground water source, enters contaminated water source
Row suction, reprocesses the sewage after suction through filtration processing equipment；
(3) excavation bleeds back pond: near pumped well, excavation bleeds back pond, and is introduced by the sewage after reprocessing
To bleeding back pond, the degree of depth bleeding back pond is 15～20 meters, reclaims bottom pond to bleeding back simultaneously, and the end of at
Coarse sand gravel is laid in face, and the size controlling of coarse sand gravel is 2～5cm；
(4) filter wall is arranged: according to the data message detected in water quality detection step, at underground water source
Downstream part is vertically installed with filter wall, and outer the sealing by reverse osmosis membrane of this filter wall forms, and filter is filled with nanometer two within the walls
Manganese oxide, graphene oxide and activated carbon, wherein nano-manganese dioxide, graphene oxide and activated carbon
Ratio is 5:2:3；
(5) excavation irrigation canals and ditches: at subsoil water through filtering 30～50 meters after wall place's excavation irrigation canals and ditches, and at irrigation canals and ditches
Bottom arranges three-stage filtration net and aperture is reduced successively, and single filter net both sides are covered with filter cloth, cascade filtration
Be provided with filter course between net and three-stage filtration net, this filter course be filled with activated carbon, cascade filtration net with
Distance controlling between three-stage filtration net is 3～5cm.
A kind of mine underground water tackling method the most according to claim 1, it is characterised in that: described
Build filtration processing equipment in pumped well step and use centrifuge, the dewaterer commonly used on market.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495062.3A CN105967374B (en) | 2016-06-27 | 2016-06-27 | A kind of mine underground water tackling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495062.3A CN105967374B (en) | 2016-06-27 | 2016-06-27 | A kind of mine underground water tackling method |
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| Publication Number | Publication Date |
|---|---|
| CN105967374A true CN105967374A (en) | 2016-09-28 |
| CN105967374B CN105967374B (en) | 2018-10-02 |
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| CN201610495062.3A Active CN105967374B (en) | 2016-06-27 | 2016-06-27 | A kind of mine underground water tackling method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555679A (en) * | 2017-10-31 | 2018-01-09 | 中国环境科学研究院 | The apparatus and method of arsenic pollution in a kind of reparation underground water |
| CN109052799A (en) * | 2018-08-13 | 2018-12-21 | 吴秋雨 | A kind of automation equipment polluted for administering agriculture irrigation canals and ditches |
| CN112661289A (en) * | 2020-12-30 | 2021-04-16 | 闽南师范大学 | Method for monitoring and preventing groundwater pollution |
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| CN203061547U (en) * | 2013-01-25 | 2013-07-17 | 北京中地泓科环境科技有限公司 | Comprehensive repair system for groundwater chromium pollution fields |
| JP2014129689A (en) * | 2012-12-28 | 2014-07-10 | Ohbayashi Corp | Diameter-enlarged well and construction method for the same |
| CN104671385A (en) * | 2015-01-14 | 2015-06-03 | 同济大学 | Method for controlling pollution of ground water of sulfate polluted site and remediating soil |
| CN204510351U (en) * | 2014-12-24 | 2015-07-29 | 浙江大学城市学院 | A kind of recharge well structure |
-
2016
- 2016-06-27 CN CN201610495062.3A patent/CN105967374B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2000023659A1 (en) * | 1998-10-21 | 2000-04-27 | Hsu Kenneth J | Integrated hydrologic circuits |
| WO2007120219A2 (en) * | 2005-11-28 | 2007-10-25 | Vista Engineering Technologies, L.L.C. | In situ immobilization of subsurface contamination |
| JP2011226755A (en) * | 2010-03-30 | 2011-11-10 | Shimizu Corp | Groundwater utilization system |
| CN102690012A (en) * | 2011-03-21 | 2012-09-26 | 中国地质大学（北京） | Organism remediation method of underground water nitrate pollution for solving nitrite accumulation problem |
| JP2014129689A (en) * | 2012-12-28 | 2014-07-10 | Ohbayashi Corp | Diameter-enlarged well and construction method for the same |
| CN203061547U (en) * | 2013-01-25 | 2013-07-17 | 北京中地泓科环境科技有限公司 | Comprehensive repair system for groundwater chromium pollution fields |
| CN204510351U (en) * | 2014-12-24 | 2015-07-29 | 浙江大学城市学院 | A kind of recharge well structure |
| CN104671385A (en) * | 2015-01-14 | 2015-06-03 | 同济大学 | Method for controlling pollution of ground water of sulfate polluted site and remediating soil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555679A (en) * | 2017-10-31 | 2018-01-09 | 中国环境科学研究院 | The apparatus and method of arsenic pollution in a kind of reparation underground water |
| CN109052799A (en) * | 2018-08-13 | 2018-12-21 | 吴秋雨 | A kind of automation equipment polluted for administering agriculture irrigation canals and ditches |
| CN112661289A (en) * | 2020-12-30 | 2021-04-16 | 闽南师范大学 | Method for monitoring and preventing groundwater pollution |
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| Publication number | Publication date |
|---|---|
| CN105967374B (en) | 2018-10-02 |
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Denomination of invention: Mine underground water treatment method Effective date of registration: 20190402 Granted publication date: 20181002 Pledgee: Hefei state control construction finance Company limited by guarantee Pledgor: Anhui Jinlian Geology and Mineral Resources Technology Co., Ltd. Registration number: 2019340000174 |
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Date of cancellation: 20200902 Granted publication date: 20181002 Pledgee: Hefei state control construction finance Company limited by guarantee Pledgor: ANHUI JINLIAN GEOLOGY AND MINERAL RESOURCES TECHNOLOGY Co.,Ltd. Registration number: 2019340000174 |
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