CN207899863U - The heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil - Google Patents
The heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil Download PDFInfo
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- CN207899863U CN207899863U CN201721865502.6U CN201721865502U CN207899863U CN 207899863 U CN207899863 U CN 207899863U CN 201721865502 U CN201721865502 U CN 201721865502U CN 207899863 U CN207899863 U CN 207899863U
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Abstract
The utility model discloses the heterotopic biological heap repair systems of a heavy metal species organic double compound contaminated soil, including microorganism fermentation tank, nutrition storage tank, B valves, electric-control board, biofilter, water treatment facilities, percolation liquid treating system, percolate pipeline, medicine-pouring pipe, pressure gauge, biological heap, exhaust tube, A vacuum pumps, activated carbon adsorption device, A valves, C valves, D valves, B vacuum pumps and breeches joint；It is set on microorganism fermentation tank there are two outlet, one outlet is connect by pipeline with breeches joint, and exit is equipped with A valves, another outlet is connect by pipeline with biofilter, and exit is equipped with C valves；Biological heap is connect by exhaust tube with activated carbon adsorption device, and biological heap exit is equipped with D valves；Biofilter is connect by percolate pipeline with biological heap.The heterotopic biological heap repair system of the heavy metal organic double compound contaminated soil being capable of quick, low cost rehabilitating soil.
Description
Technical field
The utility model is specifically related to the heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil.
Background technology
Soil pollution, which will refer to human activity, to be applied in soil mankind substance harmful with other life entities itself, be caused
Make
The content of certain harmful components is significantly raised, and the phenomenon that cause soil environment to deteriorate.In environmental carrying capacity, work as dirt
After dye object enters soil, under the action of soil mineral, organic matter and edaphon, by a series of physics, chemistry
And biochemical reaction process, it reduces its concentration or changes its form, to eliminate pollutant toxicity, here it is the self-cleanings of soil
Effect, the environmental carrying capacity of usual soil be also referred to as soil from net capacity.In recent years, with the rapid development of industrial or agricultural, a huge sum of money
Belong to ion largely to be discharged in the production and use process, and enter soil by approach such as atmospheric sedimentation, sewage irrigations, makes soil
Earth is on the rise by the case where heavy metal pollution.Heavy metal ion and its compound in these soil can be entered by food chain
Human body generates high risks to human body.
Utility model content
Technical problems to be solved：The main purpose of the utility model is that provide it is a kind of can quickly, low cost repair
The system of multiple heavy metal-organic double compound contaminated soil.
Technical solution：In order to solve the above-mentioned technical problem, it is dirty to provide one heavy metal species-organic double compound for the utility model
The heterotopic biological heap repair system of soil is contaminated, the technical solution of the utility model is：
The heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil, including microorganism fermentation tank, battalion
Support storage tank, B valves, electric-control board, biofilter, water treatment facilities, percolation liquid treating system, percolate pipeline, medicine-pouring pipe, pressure
Power table, biological heap, exhaust tube, A vacuum pumps, activated carbon adsorption device, A valves, C valves, D valves, B vacuum pumps and breeches joint；
Percolation liquid treating system includes biofilter and water treatment facilities；It is set on microorganism fermentation tank there are two outlet, one outlet is logical
Piping is connect with breeches joint, and exit is equipped with A valves, another outlet is connect by pipeline with biofilter, and exit is set
There are C valves；Nutrition storage tank is connected by pipeline breeches joint, and exit is equipped with B valves；B vacuum pump input terminals pass through pipeline and Y
Type joint connects, and output end is connect with medicine-pouring pipe；The pipeline flow dividing of the medicine-pouring pipe is connect at n access with biological heap；Biology
Heap is connect by exhaust tube with activated carbon adsorption device, and biological heap exit is equipped with D valves；Biofilter passes through percolate pipeline
It is connect with biological heap；Water treatment facilities are connect by pipeline with biofilter.
A vacuum pumps are equipped among the exhaust tube.
The pipeline flow dividing of the medicine-pouring pipe is 1-30 at the n in n access.
A pressure gauge is designed on every access of the medicine-pouring pipe.
Advantageous effect：The advantageous effects of the utility model are：The heavy metal of the utility model-organic double compound is dirty
The heterotopic biological heap repair system of dye soil has the following advantages：
（1）Gas phase extracting and bioremediation technology are combined, the volatility that gas phase extracting can remove in soil is organic
Object；Composite bacteria agent can degrade the organic matter in soil, the heavy metal in fixing soil, realize to heavy metal in soil and organic
The purpose of object reparation.
（2）Intelligentized control panel can quickly adjust the addition of composite bacteria agent and nutrients in soil, control gas phase
Extracting, percolate extract rate.
（3）Equipment installation is simple, system reasonable design, and operating cost is relatively low.
（4）Percolation liquid treating system includes biofilter, quickly reduced using composite bacteria agent Organic Pollutants of Landfill Leachate and
Content of beary metal.
Description of the drawings
Fig. 1 is the signal of the heterotopic biological heap repair system of the utility model heavy metal-organic double compound contaminated soil
Figure.
In figure：1, microorganism fermentation tank；2, nutrition storage tank；3, B valves；4, electric-control board；5, biofilter；6, water process
Equipment；7, percolation liquid treating system；8, percolate pipeline；9, medicine-pouring pipe；10, pressure gauge；11, biological heap；12, exhaust tube；13、
A vacuum pumps；14, activated carbon adsorption device；15, A valves；16, C valves；17, D valves；18, B vacuum pumps；19, breeches joint.
Specific implementation mode
In order to further illustrate the principles of the present invention, the utility model is described in detail in conjunction with attached drawing.
As shown in Figure 1, the heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil, including micro- life
Object fermentation tank 1, B valves 3, electric-control board 4, biofilter 5, water treatment facilities 6, percolation liquid treating system 7, oozes nutrition storage tank 2
Filtrate conduit 8, medicine-pouring pipe 9, pressure gauge 10, biological heap 11, exhaust tube 12, A vacuum pumps 13, activated carbon adsorption device 14, A valves
15, C valves 16, D valves 17, B vacuum pumps 18 and breeches joint 19；Percolation liquid treating system 7 includes biofilter 5 and water process
Equipment 6；It is set on microorganism fermentation tank 1 there are two outlet, one outlet is connect by pipeline with breeches joint 19, and exit is equipped with A
Valve 15, another outlet are connect by pipeline with biofilter 5, and exit is equipped with C valves 16；Nutrition storage tank 2 passes through pipeline Y
Type joint 19 connects, and exit is equipped with B valves 3；18 input terminal of B vacuum pumps is connect by pipeline with breeches joint 19, output end with
Medicine-pouring pipe 9 connects；The pipeline flow dividing of medicine-pouring pipe 9 is connect at n access with biological heap 11；Biological heap 11 is by exhaust tube 12 and lives
Property charcoal adsorbent equipment 14 connect, 11 exit of biological heap is equipped with D valves 17；Biofilter 5 passes through percolate pipeline 8 and biological heap
11 connections；Water treatment facilities 6 are connect by pipeline with biofilter 5；A vacuum pumps 13 are equipped among exhaust tube 12；Medicine-pouring pipe（9）
Pipeline flow dividing at the n in n access be 1-30；A pressure gauge 10 is designed on every access of medicine-pouring pipe 9.
Concrete technology flow process：
It is put into composite bacteria agent in microorganism fermentation tank 1, is mainly made of organic matter degradation bacteria, heavy metal adsorption bacterium, micro-
Mass propagation in biological fermentation tank 1 opens A valves 15, and composite bacteria agent is injected into biological heap by vacuum pump 18 and medicine-pouring pipe 9
11, nutriment enters biological heap 11 by nutrition storage tank 2 by medicine-pouring pipe 9, and the injection volume of composite bacteria agent and nutriment is by electricity
Panel 4 is controlled to control；The organic matter that biological heap 11 volatilizes is extracted out by A vacuum pumps 13, is inhaled by activated carbon adsorption device 14
Attached discharge；The percolate that biological heap 11 generates enters percolation liquid treating system 7 by percolate pipeline 8, leads in biofilter
Enter the composite bacteria agent in microorganism fermentation tank 1, percolate passes through heavy metal in 5 absorption degradation percolate of biofilter and organic
It is discharged after being handled by water treatment facilities 6 after object.
The foregoing is merely the preferable possible embodiments of the utility model, not limit the scope of protection of the utility model.
It is made by using the description of the utility model and the drawings equivalent separate, it is relevant to be applied directly or indirectly in other
Technical field is equally included in the patent within the scope of the utility model.
Claims (4)
1. the heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil, including microorganism fermentation tank（1）、
Nutrition storage tank（2）, B valves（3）, electric-control board（4）, biofilter（5）, water treatment facilities（6）, percolation liquid treating system（7）、
Percolate pipeline（8）, medicine-pouring pipe（9）, pressure gauge（10）, biological heap（11）, exhaust tube（12）, A vacuum pumps（13）, activated carbon inhale
Adsorption device（14）, A valves（15）, C valves（16）, D valves（17）, B vacuum pumps（18）And breeches joint（19）, it is characterised in that：
The percolation liquid treating system（7）Including biofilter（5）And water treatment facilities（6）；The microorganism fermentation tank（1）It is equipped with
Two outlets, one outlet pass through pipeline and breeches joint（19）Connection, exit are equipped with A valves（15）, another outlet passes through
Pipeline and biofilter（5）Connection, exit are equipped with C valves（16）；The nutrition storage tank（2）Pass through pipeline breeches joint（19）
Connection, exit are equipped with B valves（3）；The B vacuum pumps（18）Input terminal passes through pipeline and breeches joint（19）Connection, output end
With medicine-pouring pipe（9）Connection；The medicine-pouring pipe（9）Pipeline flow dividing at n access and biological heap（11）Connection；The biology heap
（11）Pass through exhaust tube（12）With activated carbon adsorption device（14）Connection, biological heap（11）Exit is equipped with D valves（17）；It is described
Biofilter（5）Pass through percolate pipeline（8）With biological heap（11）Connection；The water treatment facilities（6）Pass through pipeline and biology
Filter tank（5）Connection.
2. the heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil as described in claim 1, special
Sign is, the exhaust tube（12）Centre is equipped with A vacuum pumps（13）.
3. the heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil as described in claim 1, special
Sign is, the medicine-pouring pipe（9）Pipeline flow dividing at the n in n access be 1-30.
4. the heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil as described in claim 1, special
Sign is, the medicine-pouring pipe（9）Every access on be designed with a pressure gauge（10）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865502.6U CN207899863U (en) | 2017-12-27 | 2017-12-27 | The heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721865502.6U CN207899863U (en) | 2017-12-27 | 2017-12-27 | The heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil |
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| Publication Number | Publication Date |
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| CN207899863U true CN207899863U (en) | 2018-09-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246797A (en) * | 2017-12-27 | 2018-07-06 | 江苏盖亚环境科技股份有限公司 | The heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil |
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2017
- 2017-12-27 CN CN201721865502.6U patent/CN207899863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246797A (en) * | 2017-12-27 | 2018-07-06 | 江苏盖亚环境科技股份有限公司 | The heterotopic biological heap repair system of one heavy metal species-organic double compound contaminated soil |
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