CN203370808U - Organic bank for repairing contaminated soil - Google Patents
Organic bank for repairing contaminated soil Download PDFInfo
- Publication number
- CN203370808U CN203370808U CN201320442055.9U CN201320442055U CN203370808U CN 203370808 U CN203370808 U CN 203370808U CN 201320442055 U CN201320442055 U CN 201320442055U CN 203370808 U CN203370808 U CN 203370808U
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- Prior art keywords
- contaminated soil
- pond
- layer
- soil
- ventilation
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- 239000002689 soil Substances 0.000 title claims abstract description 65
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011864 timber preservative Substances 0.000 description 1
Images
Landscapes
- Processing Of Solid Wastes (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model discloses an organic bank for repairing contaminated soil, relating to the field of biological devices. The organic bank comprises a water tank, wherein a water pump is arranged in the water tank and is communicated with a spraying system, the spraying system stretches into a contaminated soil pile pond composed of a covering film and an earth base layer, the earth base layer is arranged at the very bottom of the contaminated soil pile pond, a geomembrane layer is arranged on the earth base layer, an aggregate layer for ventilation is paved on the geomembrane layer, a three-dimensional drainage net layer is distributed on the aggregate layer for ventilation, the spraying system is arranged on the top, close to the covering film, of the contaminated soil pile pond, a vent pipeline is also arranged in the aggregate layer for ventilation, extends out of the contaminated soil pile pond and is connected with a fan, and a temperature regulator and an air purifier are sequentially connected with the fan. The organic bank has a simple structure and low production cost, can effectively repair the contaminated soil and achieves the green, zero-pollution and environment-friendly effects.
Description
Technical field
The utility model relates to environmental technology field, and specifically a kind of heap of the biology for repairing polluted soil, belong to a kind of biological treatment device.
Background technology
Along with socioeconomic development, people are increasing to the demand of oil, demand to oil exists diversity and mobility, in the production and storage and transport process of oil, can produce the drilling mud contain the organic pollutions such as oil, ground sludge, tank bottom oil sludge etc., these mud and greasy filth all can severe contamination soil.And manufacturing industry, as chemical industry, coking, pharmacy, pigment are synthetic, timber preservative, plastics manufacture, herbicide pesticide agent manufacture, mineral products industry etc., also all can produce organic pollutions such as containing poisonous chemical, these organic pollutions are severe contamination soil all also.As everyone knows, the soil be heavily polluted is not suitable for the growth of plant, animal etc., and our theory of " environmental protection " advocated now runs counter to, and can not promote socioeconomic development.
For above-mentioned these contaminated soils, there is no the special treating apparatus of this class in existing technology, basically be to adopt transfer, landfill, chemical neutralization at present, the methods such as burning are processed, utilize these methods to process contaminated soil, not only processing cost is high, and there is the problem of secondary pollution in contaminated soil after treatment, does not reach the effect of real rehabilitating soil.
Summary of the invention
The purpose of this utility model is to provide a kind of heap of the biology for repairing polluted soil, and this biology stack device can solve the problem in the above-mentioned background technology, repairing polluted soil effectively.
In order to solve the problems of the technologies described above adopted technical scheme, be: a kind of heap of the biology for repairing polluted soil, this biology heap is a kind of biological device, include pond, be provided with water pump in pond, what with water pump UNICOM, be connected is spray system, spray system stretches in the contaminated soil heap pond be comprised of coverlay and plain soil matrix layer, the element soil matrix is placed on the bottommost in contaminated soil heap pond, element soil matrix layer is provided with geotechnological rete, geotechnique's rete upper berth is provided with the ventilation sand stone layer, ventilation is with being furnished with the three-dimensional water discharge stratum reticulare on sand stone layer, described spray system is placed in the top in contaminated soil heap pond and closes on coverlay, ventilation is with also being provided with vent line in sand stone layer, vent line extends to the outside connecting fan in contaminated soil heap pond, what with blower fan, be connected successively has thermoregulator and an air purifier.
Preferably: above-mentioned plain soil matrix layer is concrete foundation, and plain soil matrix layer is with drainage grade, and the gradient of inclination is≤10 °.
Preferably: above-mentioned geotechnological rete is provided with a plurality of pipe trench.
Preferably: above-mentioned vent line is formed on the arm of ，Mei road and is furnished with flowmeter and throttle by the multichannel arm.
The beneficial effects of the utility model are: this biology pile structure is simple, production cost is low, and repairing polluted soil, realized the environmental protection effect that " zero " pollutes effectively.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made to specific description.
As shown in Figure 1, for structural representation of the present utility model, a kind of heap of the biology for repairing polluted soil, it is a kind of biological device, this biology heap is comprised of following structure, specifically comprise: pond 1, water pump 2, spray system 3, element soil matrix layer 4 and coverlay 5 surround the contaminated soil heap pond 6 formed, spray system 3 stretches in contaminated soil heap pond 6, element soil matrix layer 4 is placed in the bottommost in contaminated soil heap pond 6, element soil matrix layer 4 is provided with geotechnological rete 7, the effect that geotechnique's rete 7 has antiseep, be equipped with sand stone layer 8 for ventilation on geotechnique's rete 7, ventilation is with being furnished with three-dimensional water discharge stratum reticulare 9 on sand stone layer 8, described spray system 3 is placed in the top in contaminated soil heap pond 6 and closes on coverlay 5, ventilation is with also being provided with vent line 10 in sand stone layer 8, vent line 10 extends to the outside connecting fan 11 in contaminated soil heap pond 6, what with blower fan 11, be connected successively has thermoregulator 12 and an air purifier 13.
Preferred embodiment: above-mentioned plain soil matrix layer 4 is concrete foundation, and plain soil matrix layer 4 is with drainage grade, and the gradient of inclination is≤10 °; Geotechnique's rete 7 is provided with a plurality of pipe trench; Vent line 10 is formed on the arm of ，Mei road and is furnished with flowmeter and throttle by the multichannel arm.
Specific embodiment: utilize biological device of the present utility model to carry out repair process to the contaminated contaminated soil described in background technology, its operation principle is as follows: contaminated contaminated soil is placed in to contaminated soil heap pond 6, by spray system 3 to add domestication in contaminated soil to be repaired heap body or Inoculating microbes and nutrient etc., and external blower fan 11 is piled the interior extraction in pond 6 or is pressed into air to contaminated soil by vent line 10, to the microorganisms in contaminated soil heap pond 6, provide oxygen.During to contaminated soil heap pond 6 interior extracting air, fresh air is sucked in contaminated soil heap body to be repaired by negative pressure, the gases such as the outmoded air in contaminated soil heap body to be repaired and carbon dioxide, enter vent line 10 by three-dimensional water discharge stratum reticulare 9 and ventilation with sandstone layer 8, air in vent line 10, after external blower fan 11, discharges after being processed by humidistat 12 and air purifier 13.
This biology piles up in service, by the throttle of regulating on the arm of vent line 10Mei road, makes the throughput equilibrium.When the contaminated soil of non-volatile pernicious gas is administered, can in this biology heap, press people's air, its air path is contrary during with extraction.When to this biology heap, providing sufficient microorganism, nutrient and air, then regulate and control good biological temperature of piling, humidity, pH value etc., make the organic pollution in contaminated soil heap body to be repaired, be degraded by microorganisms into energy, carbon dioxide and water.Greenization, innoxious repairing polluted soil have really been accomplished.
Claims (4)
1. the biology for repairing polluted soil is piled, it is characterized in that: include pond (1), in pond, (1) is provided with water pump (2), water pump (2) UNICOM is connected with spray system (3), spray system (3) stretches in the contaminated soil heap pond (6) be comprised of plain soil matrix layer (4) and coverlay (5), element soil matrix layer (4) is placed in the bottommost in contaminated soil heap pond (6), element soil matrix layer (4) is provided with geotechnological rete (7), be equipped with sand stone layer (8) for ventilation on geotechnique's rete (7), ventilation is with being furnished with three-dimensional water discharge stratum reticulare (9) on sand stone layer (8), described spray system (3) is placed in the top in contaminated soil heap pond (6) and closes on coverlay (5), ventilation is with also being provided with vent line (10) in sand stone layer (8), vent line (10) extends to the contaminated soil heap outside connecting fan in pond (6) (11), what with blower fan (11), be connected successively has thermoregulator (12) and an air purifier (13).
2. a kind of biology for repairing polluted soil according to claim 1 is piled, and it is characterized in that: described plain soil matrix layer (4) is concrete foundation, and plain soil matrix layer (4) is with drainage grade, and the gradient of inclination is≤10 °.
3. a kind of heap of the biology for repairing polluted soil according to claim 1, is characterized in that: in described geotechnological rete (7), be provided with a plurality of pipe trench.
4. a kind of biology for repairing polluted soil according to claim 1 is piled, and it is characterized in that: described vent line (10) is formed on the arm of ，Mei road and is furnished with flowmeter and throttle by the multichannel arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442055.9U CN203370808U (en) | 2013-07-24 | 2013-07-24 | Organic bank for repairing contaminated soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442055.9U CN203370808U (en) | 2013-07-24 | 2013-07-24 | Organic bank for repairing contaminated soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370808U true CN203370808U (en) | 2014-01-01 |
Family
ID=49833365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442055.9U Expired - Fee Related CN203370808U (en) | 2013-07-24 | 2013-07-24 | Organic bank for repairing contaminated soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370808U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624638A (en) * | 2015-01-28 | 2015-05-20 | 中国长江三峡集团公司 | Ectopic microbial remediation system and remediation method for petroleum-polluted soil |
| CN104759457A (en) * | 2015-04-03 | 2015-07-08 | 北京建工环境修复股份有限公司 | Ectopic reaction system for remediating chromium-contaminated soil and arrangement method of system |
| CN105344709A (en) * | 2014-11-18 | 2016-02-24 | 迈科珍生物技术有限公司 | A method for the remediation of harmful organics and/or heavy metal contaminated matrix |
| CN106040728A (en) * | 2016-06-03 | 2016-10-26 | 南通国盛环境修复有限责任公司 | Soil petroleum hydrocarbon and heavy metal combined pollution restoring treatment structure and construction process |
| CN106881347A (en) * | 2017-03-17 | 2017-06-23 | 中国科学院沈阳应用生态研究所 | A kind of method for improving heap temperature and humidity in biological heap recovery technique |
-
2013
- 2013-07-24 CN CN201320442055.9U patent/CN203370808U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344709A (en) * | 2014-11-18 | 2016-02-24 | 迈科珍生物技术有限公司 | A method for the remediation of harmful organics and/or heavy metal contaminated matrix |
| CN104624638A (en) * | 2015-01-28 | 2015-05-20 | 中国长江三峡集团公司 | Ectopic microbial remediation system and remediation method for petroleum-polluted soil |
| CN104759457A (en) * | 2015-04-03 | 2015-07-08 | 北京建工环境修复股份有限公司 | Ectopic reaction system for remediating chromium-contaminated soil and arrangement method of system |
| CN104759457B (en) * | 2015-04-03 | 2017-07-25 | 北京建工环境修复股份有限公司 | The method for arranging for the dystopy reaction system that chromium-polluted soil is repaired |
| CN106040728A (en) * | 2016-06-03 | 2016-10-26 | 南通国盛环境修复有限责任公司 | Soil petroleum hydrocarbon and heavy metal combined pollution restoring treatment structure and construction process |
| CN106040728B (en) * | 2016-06-03 | 2019-05-17 | 南通国盛环境修复有限责任公司 | Soil petroleum hydrocarbon and heavy-metal composite pollution repair process structure and construction technology |
| CN106881347A (en) * | 2017-03-17 | 2017-06-23 | 中国科学院沈阳应用生态研究所 | A kind of method for improving heap temperature and humidity in biological heap recovery technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHENGDU EN-SHAIN TECHNOLOGY Inc. Assignor: JIANGSU MICROBE BIOLOGICAL ENVIRONMENTAL PROTECTION ENGINEERING TECHNOLOGY CO.,LTD. Contract record no.: 2016320000124 Denomination of utility model: A kind of heap of the biology for repairing polluted soil Granted publication date: 20140101 License type: Exclusive License Record date: 20160330 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Jiangsu Province, Wuxi City Jinxi Road No. 99 Patentee after: Jiangsu Environmental Protection Technology Co.,Ltd. Maikebo Address before: 214000 Jiangsu Province, Wuxi City Jinxi Road No. 99 Patentee before: JIANGSU MICROBE BIOLOGICAL ENVIRONMENTAL PROTECTION ENGINEERING TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170728 Address after: 610000 Sichuan Province, Chengdu City, bay 66 Patentee after: CHENGDU EN-SHAIN TECHNOLOGY Inc. Address before: 214000 Jiangsu Province, Wuxi City Jinxi Road No. 99 Patentee before: Jiangsu Environmental Protection Technology Co.,Ltd. Maikebo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 |