CN111018125A - Drainage water purification system for mining area and construction method thereof - Google Patents
Drainage water purification system for mining area and construction method thereof Download PDFInfo
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- CN111018125A CN111018125A CN201911410849.5A CN201911410849A CN111018125A CN 111018125 A CN111018125 A CN 111018125A CN 201911410849 A CN201911410849 A CN 201911410849A CN 111018125 A CN111018125 A CN 111018125A
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- 239000003657 drainage water Substances 0.000 title claims abstract description 29
- 238000005065 mining Methods 0.000 title claims description 16
- 238000010276 construction Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 5
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- 235000011299 Brassica oleracea var botrytis Nutrition 0.000 claims description 3
- 240000003259 Brassica oleracea var. botrytis Species 0.000 claims description 3
- 241000195940 Bryophyta Species 0.000 claims description 3
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- 241001463139 Vitta Species 0.000 claims description 3
- 241000746966 Zizania Species 0.000 claims description 3
- 235000002636 Zizania aquatica Nutrition 0.000 claims description 3
- 241001123263 Zostera Species 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 claims description 3
- 210000000582 semen Anatomy 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 241000049624 Alisma plantago-aquatica subsp. orientale Species 0.000 claims description 2
- 240000009132 Sagittaria sagittifolia Species 0.000 claims 1
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Revetment (AREA)
Abstract
The invention discloses a mine drainage water purification system and a construction method thereof. The method reforms the original river channel, increases the functions of water storage and water filtration, collects the drained water in a drainage and water collection mode, introduces the collected drained water into the reformed river channel, filters large impurities such as branches and rocks through a stilling gabion, plants are planted in the water storage area, reforms the water quality, promotes the drained water flowing into the downstream to be purified water, avoids the downstream river from being polluted, is convenient to manage and protect, is attractive and elegant, and saves water resources.
Description
Technical Field
The invention relates to the field of drainage in mining areas, in particular to a drainage water purification system in a mining area and a construction method thereof.
Background
The drainage is sewage which is gushed out from a coal seam in the coal mining process, has a plurality of sources, such as surface seepage water and underground water layer water generated in mine mining, and is formed by sand mud particles, dust, dissolved salt, acid and alkali, coal particles, grease and the like.
At present, hard water retaining walls are mainly arranged in riverways of subsidence areas in mine drainage engineering to discharge drained water, however, the hard water retaining walls are broken due to the subsidence of the earth surface of the mine area or rainwater flows randomly during rainstorm, water resources are wasted, meanwhile, downstream water bodies are polluted, and the water quality of rivers is influenced.
Disclosure of Invention
The invention aims to provide a mine drainage water purification system, which is used for modifying an original river channel, increasing water storage and water filtration functions, collecting drainage water in a drainage and water collection mode and introducing the drainage water into the modified river channel, filtering large impurities such as branches and rocks by a stilling gabion, planting plants in a water storage area, modifying water quality, promoting drainage water flowing into the downstream to be purified water and avoiding the downstream river from being polluted.
The invention also aims to provide a construction method of the mine drainage water purification system, the mine drainage water purification system constructed by the method can effectively purify mine drainage water, prevent downstream rivers from being polluted, and is convenient to manage and protect, attractive and elegant, and water resources are saved.
The invention is realized by the following steps:
a mine drainage water purification system is used for connecting a river channel of an upstream river and a downstream river on a side slope of a mine, and comprises a storage functional area, a purification functional area, a landscape functional area and a plant diversity functional area which are sequentially arranged on an original river channel of the side slope from top to bottom, wherein gabion retaining walls are arranged among the areas and are in a step shape; the upper end of the accumulation functional area is a water inlet, a force-dissipating gabion is transversely paved at the water inlet, a gabion retaining wall made of large-particle-size crushed stones and cobblestones with the height being flush with the bank side is arranged at the tail end of the force-dissipating gabion, and emergent aquatic plants are planted in the accumulation functional area; a gabion retaining wall made of small-particle-size broken stones and cobblestones with the height being flush with the bank side is arranged at the tail end of the purification functional area, one or more of emergent aquatic plants and hygrophytes are planted in the purification functional area, and a layer of plant-growing blanket or broken stones is paved on the surface after planting; the tail end of the landscape functional area is provided with a concrete water retaining wall with the height of 0.5-1 m, and one or more of emergent aquatic plants, floating-leaf plants, submerged plants, floating plants and hygrophytes are planted in the landscape functional area; the plant diversity functional area plants hygrophytes.
Further, in a preferred embodiment of the present invention, the bottom of the purification system is integrally U-shaped, and is arranged along the river course, the slopes of the two sides of the U-shaped are arranged within 30 °, and one or a combination of gravel and cobblestones is laid on the slope.
Further, in a preferred embodiment of the present invention, an ecological grass ditch is disposed at the top of the side slope, and the ecological grass ditch is connected with a water inlet at the upper end of the storage functional area and arranged in a T shape; and a permeable pavement is arranged on the outer side of the ecological grass ditch.
Further, in a preferred embodiment of the present invention, lawn plants or hygrophytes are planted in the ecological grass ditches.
Further, in a preferred embodiment of the invention, the force-dissipating gabions are arranged in a staggered manner in length, so that the water flow speed is reduced, and the water flow energy potential energy is reduced by dispersing the water flow; the force-eliminating gabion is rectangular, and the side length of each force-eliminating gabion is 0.4-0.8 m, and the distance between the force-eliminating gabions is 1-2 m.
Further, in a preferred embodiment of the present invention, the height of the gabion retaining wall at the end of the storage functional region is 2 to 3m, and the width thereof is 1 to 2 m.
Further, in a preferred embodiment of the present invention, the height of the gabion retaining wall disposed at the end of the purification function region is 1 to 2m, and the width thereof is 1 to 2 m.
Further, in a preferred embodiment of the present invention, a revetment curve is set within the plant diversity functional zone.
Further, in a preferred embodiment of the present invention, the emergent aquatic plant is one or more of lotus, reed, cattail, wild rice, water onion, arundo donax, calamus, pampas grass, sparganium stoloniferum, candle, alisma orientale and arrowhead; the hygrophytes are one or more of canna, saxifrage, loosestrife, thalictrum, aquatic iris, red knotweed, pennisetum and cattail; the said herba Spirodelae is one or more of herba Eichhorniae, flos Nymphaeae, herba Nupharis Pumili, XINGCAI, pedicellus et pericarpium Trapae, semen euryales, and herba Melastomatis Dodecandri; the submerged plant is one or more of potamogeton yunnanensis, potamogeton vitta, cauliflower, hypsizygus marmoreus, calamus, eel grass, hornworts, herba plantaginis, watermifoil and hydrilla verticillata; the floating plants are one or more of duckweed, water hyacinth and pistia stratiotes.
A method for building a mine drainage water purification system comprises the following steps:
the side slope is characterized in that a storage functional area, a purification functional area, a landscape functional area and a plant diversity functional area are sequentially arranged on an original river channel of the side slope from top to bottom, and a gabion retaining wall is arranged among the areas and is in a step shape.
The beneficial effect of above-mentioned scheme:
the invention provides a mining area drainage water purification system and a construction method thereof, wherein the purification system is built by relying on a river channel, and functional areas such as a deposit functional area, a purification functional area, a landscape functional area, a plant diversity area and the like are established, so that the influence of silt carried by dredging water in the mining area and mud-rock flow generated by seasonal strong precipitation in the mining area on the original river channel, the water quality and the ecological environment of surrounding residents on the influence can be effectively prevented, and the functions of deposit, permeation, purification, landscape beautification and the like can be realized; the function is played according to the purpose established by each functional area, and the corresponding matching is carried out according to the growth and life habits of emergent aquatic plants, floating-leaf plants, submerged plants, floating plants and hygrophytes, so that a better effect is achieved; ecological grass ditches and permeable pavements are arranged on two banks of the river channel, so that the river channel and a water body are prevented from being damaged by silt carried by storm rain in a mining area, and rainfall is effectively purified, collected and collected; the flexible filtering gabion retaining wall is adopted, so that the sedimentation change along with the sedimentation of the ground in a mining area can be realized, and the fracture phenomenon caused by adopting a hard retaining wall is not easy to occur; the gabion retaining wall can achieve the purposes of permeating water and filtering large impurities in the water body; corresponding plants can be planted in the gabion retaining wall to play a role in landscape. In addition, different living plants are planted in the same area, so that the biological diversity is improved, the anti-interference characteristic expressed when the community copes with extreme climates is improved, and the landscape effect is improved; the force-dissipating gabion and the gabion retaining wall can effectively and rapidly deliver water flow, reduce water kinetic energy and facilitate sediment sedimentation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that need to be used are briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and therefore should not be considered as limiting the scope of protection, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic diagram of a mine drainage water purification system provided by an embodiment of the invention;
fig. 2 is a top view of a mine drainage water purification system provided by an embodiment of the invention.
Detailed Description
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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the following, some embodiments of the present invention will be described in detail with reference to the accompanying drawings, and features in the following embodiments and examples may be combined with each other without conflict.
Referring to fig. 1 and 2, the embodiment provides a water purification system for mine drainage, which is used for connecting a river channel of an upstream river and a downstream river on a side slope of a mine, and comprises a storage functional area 1, a purification functional area 2, a landscape functional area 3 and a plant diversity functional area 4 which are sequentially arranged on an original river channel of the side slope from top to bottom, wherein gabion retaining walls 5 are arranged among the areas and are in a step shape; the upper end of the accumulation functional area 1 is provided with a water inlet 11, a force-dissipating gabion 6 is transversely paved at the water inlet 11, the tail end of the force-dissipating gabion is provided with a gabion retaining wall 51 made of large-particle-size crushed stones and cobblestones, the height of the gabion retaining wall is flush with the bank edge, and emergent aquatic plants are planted in the accumulation functional area 1; a gabion retaining wall 52 made of small-particle-size broken stones and cobblestones with the height being flush with the bank side is arranged at the tail end of the purification functional area 2, one or more of emergent aquatic plants and hygrophytes are planted in the purification functional area 2, and a layer of plant-growing blanket or broken stones is paved on the surface after planting; the tail end of the landscape functional area 3 is provided with a concrete water retaining wall 53 with the height of 0.5-1 m, and one or more of emergent aquatic plants, floating-leaf plants, submerged plants, floating plants and hygrophytes are planted in the landscape functional area 3; the plant diversity functional area 4 plants hygrophytes.
In this embodiment, the whole U type structure that is of clean system bottom sets up along the river course cisoid, and the slope setting of U type structure both sides is within 30, and slope surface is laid one kind or the combination of rubble or cobblestone.
In this embodiment, the top of the side slope is provided with an ecological grass ditch 7, and the ecological grass ditch 7 is connected with a water inlet 11 at the upper end of the storage functional area 1 and arranged in a T shape; and a permeable pavement 8 is arranged on the outer side of the ecological grass ditch 7.
In this embodiment, lawn plants or wet plants are planted in the ecological grass furrows 7.
In the embodiment, the force-dissipating gabions 6 are arranged in a staggered manner, so that the water flow speed is reduced, and the water flow energy potential energy is reduced by dispersing the water flow; the force-eliminating gabion 6 is rectangular, and the side length is 0.4-0.8 m, and the distance between the force-eliminating gabions is 1-2 m.
In this embodiment, the height of the gabion retaining wall 51 at the end of the storage functional area 1 is 2 to 3m, and the width thereof is 1 to 2 m.
In this embodiment, the height of the gabion retaining wall 52 arranged at the end of the purification functional area 2 is 1-2 m, and the width thereof is 1-2 m.
In this embodiment, a revetment curve is set in the plant diversity functional region 4.
In this embodiment, the emergent aquatic plant is one or more of lotus, reed, cattail, wild rice, water onion, arundo donax, calamus, pampas grass, scirpus auriculata, candle, rhizoma alismatis, and arrowhead; the hygrophytes are one or more of canna, saxifrage, loosestrife, thalictrum, aquatic iris, red knotweed, pennisetum and cattail; the said herba Spirodelae is one or more of herba Eichhorniae, flos Nymphaeae, herba Nupharis Pumili, XINGCAI, pedicellus et pericarpium Trapae, semen euryales, and herba Melastomatis Dodecandri; the submerged plant is one or more of potamogeton yunnanensis, potamogeton vitta, cauliflower, hypsizygus marmoreus, calamus, eel grass, hornworts, herba plantaginis, watermifoil and hydrilla verticillata; the floating plants are one or more of duckweed, water hyacinth and pistia stratiotes.
The embodiment also provides a construction method of the mine drainage water purification system, which comprises a storage functional area 1, a purification functional area 2, a landscape functional area 3 and a plant diversity functional area 4 which are sequentially arranged on the original riverway of the side slope from top to bottom, wherein gabion retaining walls 5 are arranged among the areas and are in a step shape.
In detail, the width of each functional area is similar to the original natural width of the riverway, and the lengths of the functional areas are distributed approximately according to the original landform and appearance of the riverway.
In conclusion, the mine field drainage water purification system and the construction method thereof provided by the invention have the advantages that the original river channel is modified, the functions of water storage and water filtration are added, the drainage water is collected and introduced into the modified river channel in a drainage and water collection mode, the drainage water is filtered through the absorption gabion to filter large impurities such as branches and rocks, plants are planted in the water storage area, the water quality is modified, the drainage water flowing into the downstream is promoted to be purified water, the pollution of the downstream river is avoided, the management and the protection are convenient, the appearance is attractive and elegant, and the water resource is saved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A mine drainage water purification system is used for connecting a river channel of an upstream river and a downstream river on a side slope of a mine, and is characterized by comprising a storage functional area, a purification functional area, a landscape functional area and a plant diversity functional area which are sequentially arranged on an original river channel of the side slope from top to bottom, wherein gabion retaining walls are arranged among the areas and are in a step shape; the upper end of the accumulation functional area is a water inlet, a force-dissipating gabion is transversely paved at the water inlet, a gabion retaining wall made of large-particle-size crushed stones and cobblestones with the height being flush with the bank side is arranged at the tail end of the force-dissipating gabion, and emergent aquatic plants are planted in the accumulation functional area; a gabion retaining wall made of small-particle-size broken stones and cobblestones with the height being flush with the bank side is arranged at the tail end of the purification functional area, one or more of emergent aquatic plants and hygrophytes are planted in the purification functional area, and a layer of plant-growing blanket or broken stones is paved on the surface after planting; the tail end of the landscape functional area is provided with a concrete water retaining wall with the height of 0.5-1 m, and one or more of emergent aquatic plants, floating-leaf plants, submerged plants, floating plants and hygrophytes are planted in the landscape functional area; the plant diversity functional area plants hygrophytes.
2. The mining area drainage water purification system according to claim 1, wherein the bottom of the purification system is integrally U-shaped, the purification system is arranged along the river channel, the slopes of two sides of the U-shaped structure are arranged within 30 degrees, and one or a combination of broken stones or cobblestones is paved on the slope.
3. The mining area drainage water purification system according to claim 1, wherein an ecological grass ditch is arranged at the top of the side slope, is connected with a water inlet at the upper end of the storage functional area and is arranged in a T shape; and a permeable pavement is arranged on the outer side of the ecological grass ditch.
4. The mining dewatering water purification system according to claim 3, wherein lawn plants or hygrophytes are planted in the ecological grass ditches.
5. The mine drainage water purification system according to claim 1, wherein the force eliminating gabions are arranged in a staggered manner in length, so that the water flow speed is reduced, and the water flow energy potential energy is reduced by dispersing water flow; the force-eliminating gabion is rectangular, and the side length of each force-eliminating gabion is 0.4-0.8 m, and the distance between the force-eliminating gabions is 1-2 m.
6. The mining area drainage water purification system according to claim 1, wherein the height of a gabion retaining wall arranged at the tail end of the storage functional area is 2-3 m, and the width of the gabion retaining wall is 1-2 m.
7. The mine drainage water purification system according to claim 1, wherein the gabion retaining wall arranged at the tail end of the purification functional zone is 1-2 m high and 1-2 m wide.
8. The mine drainage water purification system of claim 1, wherein a revetment curve is provided within the plant diversity functional zone.
9. The water purification system that dries out in mining area of claim 1, characterized in that, the emergent aquatic plant is one or more of lotus, reed, cattail, wild rice, water onion, arundo donax, calamus, cattail, rhizoma Sparganii, candle, alisma orientale, sagittaria sagittifolia; the hygrophytes are one or more of canna, saxifrage, loosestrife, thalictrum, aquatic iris, red knotweed, pennisetum and cattail; the said herba Spirodelae is one or more of herba Eichhorniae, flos Nymphaeae, herba Nupharis Pumili, XINGCAI, pedicellus et pericarpium Trapae, semen euryales, and herba Melastomatis Dodecandri; the submerged plant is one or more of potamogeton yunnanensis, potamogeton vitta, cauliflower, hypsizygus marmoreus, calamus, eel grass, hornworts, herba plantaginis, watermifoil and hydrilla verticillata; the floating plants are one or more of duckweed, water hyacinth and pistia stratiotes.
10. A method of constructing a mine drainage water purification system as claimed in any one of claims 1 to 9, comprising: the side slope is characterized in that a storage functional area, a purification functional area, a landscape functional area and a plant diversity functional area are sequentially arranged on an original river channel of the side slope from top to bottom, and a gabion retaining wall is arranged among the areas and is in a step shape.
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| CN201911410849.5A CN111018125A (en) | 2019-12-31 | 2019-12-31 | Drainage water purification system for mining area and construction method thereof |
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| CN201911410849.5A CN111018125A (en) | 2019-12-31 | 2019-12-31 | Drainage water purification system for mining area and construction method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202379809U (en) * | 2011-12-12 | 2012-08-15 | 大千生态景观股份有限公司 | Vegetation purification system for purifying mine sewage |
| CN102712513A (en) * | 2009-12-31 | 2012-10-03 | 法国滤园有限公司 | Organic filter planted with european and/or tropical desertic canes for the treatment of polluted water, soil or air |
| CN102701545A (en) * | 2012-06-28 | 2012-10-03 | 贵州师范大学 | System for auxiliarily treating acid mine waste water by utilizing stepped interception dams and process thereof |
| CN103306360A (en) * | 2013-06-14 | 2013-09-18 | 天津大学 | Multidimensional ecological drainage system for intercepting and controlling separate system rainwater pollutants into river |
| KR20140117727A (en) * | 2013-03-26 | 2014-10-08 | 우성필 | Apparatus for purifying mine drainage with integrated flow channel and green tract |
| CN107032499A (en) * | 2016-12-20 | 2017-08-11 | 中国矿业大学 | A kind of mine water Middle Scale Landscape Ecology system model |
| CN107662957A (en) * | 2017-08-31 | 2018-02-06 | 长安大学 | A kind of colliery drainage material for water treatment and colliery drainage water treatment technology |
| CN110526405A (en) * | 2019-08-30 | 2019-12-03 | 江西理工大学 | Combined artificial wetland removes the method and system of rare-earth mining area ammonia and nitrogen pollution on the spot |
-
2019
- 2019-12-31 CN CN201911410849.5A patent/CN111018125A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102712513A (en) * | 2009-12-31 | 2012-10-03 | 法国滤园有限公司 | Organic filter planted with european and/or tropical desertic canes for the treatment of polluted water, soil or air |
| CN202379809U (en) * | 2011-12-12 | 2012-08-15 | 大千生态景观股份有限公司 | Vegetation purification system for purifying mine sewage |
| CN102701545A (en) * | 2012-06-28 | 2012-10-03 | 贵州师范大学 | System for auxiliarily treating acid mine waste water by utilizing stepped interception dams and process thereof |
| KR20140117727A (en) * | 2013-03-26 | 2014-10-08 | 우성필 | Apparatus for purifying mine drainage with integrated flow channel and green tract |
| CN103306360A (en) * | 2013-06-14 | 2013-09-18 | 天津大学 | Multidimensional ecological drainage system for intercepting and controlling separate system rainwater pollutants into river |
| CN107032499A (en) * | 2016-12-20 | 2017-08-11 | 中国矿业大学 | A kind of mine water Middle Scale Landscape Ecology system model |
| CN107662957A (en) * | 2017-08-31 | 2018-02-06 | 长安大学 | A kind of colliery drainage material for water treatment and colliery drainage water treatment technology |
| CN110526405A (en) * | 2019-08-30 | 2019-12-03 | 江西理工大学 | Combined artificial wetland removes the method and system of rare-earth mining area ammonia and nitrogen pollution on the spot |
Non-Patent Citations (3)
| Title |
|---|
| 段云霞等: "《城市黑臭水体治理实用技术及案例分析》", 31 March 2018, 天津大学出版社 * |
| 渠俊峰等: "《基于煤矿区复垦的水土资源优化利用研究》", 30 November 2010, 中国矿业大学出版社 * |
| 王辉等: "《污灌农田整理与修复技术研究》", 31 December 2014, 中国矿业大学出版社 * |
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Address after: 010030 705, 7th floor, block a, Yutai building, Saihan District, Hohhot, Inner Mongolia Autonomous Region Applicant after: Inner Mongolia mengcao Soil Technology Co.,Ltd. Applicant after: Mengcao ecological environment (Group) Co.,Ltd. Address before: 010030 705, 7th floor, block a, Yutai building, Saihan District, Hohhot, Inner Mongolia Autonomous Region Applicant before: Inner Mongolia mengcao Mining Technology Co.,Ltd. Applicant before: INNER MONGOLIA MONGOLIAN GRASS ECOLOGICAL ENVIRONMENT (GROUP) Ltd. |
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