CN105290102A - Soil heavy metal treatment device and soil heavy metal treatment method - Google Patents
Soil heavy metal treatment device and soil heavy metal treatment method Download PDFInfo
- Publication number
- CN105290102A CN105290102A CN201510694714.1A CN201510694714A CN105290102A CN 105290102 A CN105290102 A CN 105290102A CN 201510694714 A CN201510694714 A CN 201510694714A CN 105290102 A CN105290102 A CN 105290102A
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- China
- Prior art keywords
- heavy metal
- protective cover
- soil
- metal treatment
- soil heavy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C2101/00—In situ
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention belongs to the technical field of heavy metal treatment techniques and discloses a soil heavy metal treatment device and a soil heavy metal treatment method. The soil heavy metal treatment device comprises a protective cover, a bacterial culture tank, a cover plate, a lock catch, a supporting plate and a fixing mechanism. The protective cover and the bacterial culture tank are arranged at the top of the supporting plate, and the bacterial culture tank is arranged inside the protective cover. The bottom of the protective cover is connected with the supporting plate through the fixing mechanism. The cover plate and the lock catch arranged on one side of the cover plate are arranged at the top of the protective cover. The protective cover is made of sunshade materials. According to the soil heavy metal treatment device and the soil heavy metal treatment method, the heavy metal subjected to microbiological treatment has the advantages that the effect is good, the investment is small, the operating cost is low, management and operation are easy, and secondary pollution is avoided.
Description
Technical field
The present invention relates to a kind of heavy metal-polluted soil to administer, be specifically related to a kind of heavy metal-polluted soil controlling device and heavy metal-polluted soil administering method, belong to heavy metal Treatment process field.
Background technology
At present, along with fast development that is industrial and mining industry, and dirt is filled with and mud abuse, agriculture chemical is unreasonable to be used, a series of reasons such as the imperfect combustion of fossil class A fuel A and agricultural film, make heavy metal pollution in being on the rise, great threat is caused to ecological environment and health, in addition, heavy metal pollution also will cause soil degradation, crop failure, and the life security of the mankind can be affected by food chain, therefore, the improvement of heavy metal contaminated soil and reparation, task is very urgent, heavy metal-polluted soil is administered and restorative procedure has chemical harnessing technology, plant absorption technology etc., chemical harnessing technology adds passivator in soil, by absorption, complexing, precipitation, the series reaction such as redox and ion-exchange, reduce the biological effectiveness of heavy metal and transportable property, reach and reduce heavy metal content in soil object, plant absorption technology utilizes plant absorption, decompose, heavy metal in curing soil, reduce its content in soil.In heavy metal Treatment process, plant absorption technology because of have treatment cost low, not by soil types the advantage such as restriction and be used widely.
But the usual biomass of existing plant absorption technical plant is low, poor growth, effect is not remarkable, the such as patent No. is 201510033160.0, this patent adopts the heavy metal in plant absorption technology governance soil, there is phytomass low, the problems such as poor growth, for this reason, we propose a kind of heavy metal-polluted soil controlling device and heavy metal-polluted soil administering method.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, a kind of heavy metal-polluted soil controlling device and heavy metal-polluted soil administering method are provided, it is effective that the present invention utilizes the heavy metal of microbiological treatment to have, small investment and operating costs low, be easy to management and operation, do not produce the advantages such as secondary pollution, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
1, a kind of heavy metal-polluted soil controlling device; comprise protective cover, Bacteria Culture groove, cover plate, snap close, gripper shoe and fixed mechanism; described gripper shoe top is provided with protective cover and is arranged on the Bacteria Culture groove of protective cover inside; be connected by fixed mechanism with described gripper shoe bottom described protective cover, described protective cover top is provided with cover plate and is arranged on the snap close of cover plate side.
2, as a preferred technical solution of the present invention, described protective cover is that sun shading material is made.
3, a heavy metal-polluted soil administering method, comprises the following steps:
3.1, heavy metal-polluted soil controlling device is embedded in soil, and cultivate biological bacterium (biological bacterium is cultivated a week), as cyanobacteria, sulfatereducting bacteria and some algae can produce the extracellular polymeric with a large amount of cation group, as polysaccharide and glycoprotein.
3.2, after treating that biological Bacteria Culture completes, these bacteriums are collected, through evaporation, forms complex compound with the heavy metal in soil, because biological oxidation is that microorganism heavy metal ion carries out being oxidized, reduces, methylates and demethylation effect, thus reduce Mobility of Heavy Metals In Soil Environment content.
3.3, in conjunction with described in 3.1, adopt raw material selected by the heavy metal in biological bacterium improvement soil to be preferably algae, not only serve the effect of administering heavy metal, and, save cost.
The beneficial effect that the present invention reaches is: a kind of heavy metal-polluted soil controlling device and heavy metal-polluted soil administering method, adopts the heavy metal in microbial treatment soil, has good implementation, cost is low, not by the restriction of soil types, and fast growth, kind is many, and regulation effect is remarkable.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is a kind of heavy metal-polluted soil controlling device overall structure schematic diagram described in the embodiment of the present invention;
Number in the figure: 1, protective cover; 2, Bacteria Culture groove; 3, cover plate; 4, snap close; 5, gripper shoe; 6, fixed mechanism.
Detailed description of the invention
Below in conjunction with drawings and Examples, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: refer to Fig. 1,
1, a kind of heavy metal-polluted soil controlling device; comprise protective cover 1, Bacteria Culture groove 2, cover plate 3, snap close 4, gripper shoe 5 and fixed mechanism 6; described gripper shoe 5 top is provided with protective cover 1 and is arranged on the Bacteria Culture groove 2 of protective cover 1 inside; be connected by fixed mechanism 6 with described gripper shoe 5 bottom described protective cover 1; described protective cover 1 top is provided with cover plate 3 and is arranged on the snap close 4 of cover plate 3 side, and described protective cover 1 is made for sun shading material.
2, as a preferred technical solution of the present invention, described protective cover 1 is made for sun shading material.
3, a heavy metal-polluted soil administering method, comprises the following steps:
3.1, heavy metal-polluted soil controlling device is embedded in soil, and cultivate biological bacterium (biological bacterium is cultivated a week), as cyanobacteria, sulfatereducting bacteria and some algae can produce the extracellular polymeric with a large amount of cation group, as polysaccharide and glycoprotein.
3.2, after treating that biological Bacteria Culture completes, these bacteriums are collected, through evaporation, forms complex compound with the heavy metal in soil, because biological oxidation is that microorganism heavy metal ion carries out being oxidized, reduces, methylates and demethylation effect, thus reduce Mobility of Heavy Metals In Soil Environment content.
3.3, in conjunction with described in 3.1, adopt raw material selected by the heavy metal in biological bacterium improvement soil to be preferably algae, not only serve the effect of administering heavy metal, and, save cost.
It should be noted that, the present invention is a kind of heavy metal-polluted soil controlling device and heavy metal-polluted soil administering method, adopts the heavy metal in microbial treatment soil, there is good implementation, cost is low, not by the restriction of soil types, and fast growth, kind is many, regulation effect is remarkable, and it is effective that the present invention utilizes the heavy metal of microbiological treatment to have, small investment and operating costs low, be easy to management and operation, do not produce the advantages such as secondary pollution.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a heavy metal-polluted soil controlling device, comprise protective cover (1), Bacteria Culture groove (2), cover plate (3), snap close (4), gripper shoe (5) and fixed mechanism (6), it is characterized in that, described gripper shoe (5) top is provided with protective cover (1) and is arranged on the inner Bacteria Culture groove (2) of protective cover (1), described protective cover (1) bottom is connected by fixed mechanism (6) with described gripper shoe (5), described protective cover (1) top is provided with cover plate (3) and is arranged on the snap close (4) of cover plate (3) side.
2. a kind of heavy metal-polluted soil controlling device according to claim 1, is characterized in that, described protective cover (1) is made for sun shading material.
3. a heavy metal-polluted soil administering method, comprises the following steps:
3.1, heavy metal-polluted soil controlling device is embedded in soil, and cultivate biological bacterium (biological bacterium is cultivated a week), as cyanobacteria, sulfatereducting bacteria and some algae can produce the extracellular polymeric with a large amount of cation group, as polysaccharide and glycoprotein.
3.2, after treating that biological Bacteria Culture completes, these bacteriums are collected, through evaporation, forms complex compound with the heavy metal in soil, because biological oxidation is that microorganism heavy metal ion carries out being oxidized, reduces, methylates and demethylation effect, thus reduce Mobility of Heavy Metals In Soil Environment content.
3.3, in conjunction with described in 3.1, adopt raw material selected by the heavy metal in biological bacterium improvement soil to be preferably algae, not only serve the effect of administering heavy metal, and, save cost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694714.1A CN105290102A (en) | 2015-10-26 | 2015-10-26 | Soil heavy metal treatment device and soil heavy metal treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694714.1A CN105290102A (en) | 2015-10-26 | 2015-10-26 | Soil heavy metal treatment device and soil heavy metal treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290102A true CN105290102A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694714.1A Pending CN105290102A (en) | 2015-10-26 | 2015-10-26 | Soil heavy metal treatment device and soil heavy metal treatment method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545566A (en) * | 2020-04-01 | 2020-08-18 | 安徽金联地矿科技有限公司 | In-situ soil remediation device |
Citations (5)
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|---|---|---|---|---|
| CN1788869A (en) * | 2005-12-21 | 2006-06-21 | 中国石油化工股份有限公司 | Solid composite microbe microsphere for soil rehabilitation and its preparation method |
| CN102580998A (en) * | 2012-02-22 | 2012-07-18 | 湖北大学 | Method for preparing solid repair agent by using protein peptide and repairing soil by using soil repair agent |
| CN102634068A (en) * | 2012-04-25 | 2012-08-15 | 东华大学 | Method and device for preparing functional nanoparticle/bacterial cellulose composite membranes |
| CN103114039A (en) * | 2013-02-22 | 2013-05-22 | 广州天壤生物科技有限公司 | Biological agent capable of repairing heavy metal contaminated soil and soil remediation method |
| CN204369884U (en) * | 2014-12-15 | 2015-06-03 | 大庆医学高等专科学校 | Detachable label type Micro-Organism Culture Dish |
-
2015
- 2015-10-26 CN CN201510694714.1A patent/CN105290102A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1788869A (en) * | 2005-12-21 | 2006-06-21 | 中国石油化工股份有限公司 | Solid composite microbe microsphere for soil rehabilitation and its preparation method |
| CN102580998A (en) * | 2012-02-22 | 2012-07-18 | 湖北大学 | Method for preparing solid repair agent by using protein peptide and repairing soil by using soil repair agent |
| CN102634068A (en) * | 2012-04-25 | 2012-08-15 | 东华大学 | Method and device for preparing functional nanoparticle/bacterial cellulose composite membranes |
| CN103114039A (en) * | 2013-02-22 | 2013-05-22 | 广州天壤生物科技有限公司 | Biological agent capable of repairing heavy metal contaminated soil and soil remediation method |
| CN204369884U (en) * | 2014-12-15 | 2015-06-03 | 大庆医学高等专科学校 | Detachable label type Micro-Organism Culture Dish |
Non-Patent Citations (1)
| Title |
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| 李芳等: "土壤重金属污染研究进展", 《安徽农学通报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545566A (en) * | 2020-04-01 | 2020-08-18 | 安徽金联地矿科技有限公司 | In-situ soil remediation device |
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Application publication date: 20160203 |