CN108160186A - A kind of purifier for administering heavy-metal contaminated soil - Google Patents
A kind of purifier for administering heavy-metal contaminated soil Download PDFInfo
- Publication number
- CN108160186A CN108160186A CN201711179563.1A CN201711179563A CN108160186A CN 108160186 A CN108160186 A CN 108160186A CN 201711179563 A CN201711179563 A CN 201711179563A CN 108160186 A CN108160186 A CN 108160186A
- Authority
- CN
- China
- Prior art keywords
- ontology
- soil
- pulverization roller
- filter
- pretreatment
- Prior art date
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/71—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Mycology (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of purifiers for administering heavy-metal contaminated soil, including pretreatment unit, filter-pressing device, microbial treatment device and curing range, pretreatment unit includes pretreatment ontology, reducing mechanism and agitating device, reducing mechanism includes pulverization roller and crushes motor, pulverization roller includes active pulverization roller and passive pulverization roller, crushing tooth is distributed on the circumference of active pulverization roller and passive pulverization roller, agitating device includes stirring motor, agitating shaft and helical blade, the outside for stirring pretreatment ontology is provided with spray tank, the side of spray tank is hinged with nozzle, filter-pressing device includes press filtration ontology and press filtration component, the discharge port of filter-pressing device is connected with the feed inlet of microbial treatment device, the discharge port of microbial treatment device is connected with curing range.The device can purify soil, avoid the heavy-metal residual after reaction in the water of soil by pretreatment unit, filter-pressing device, microbial treatment device and curing range.
Description
Technical field
The present invention relates to soil remediation, specifically a kind of purifier for administering heavy-metal contaminated soil.
Background technology
Soil refers to one layer of loose substance of earth surface, by various particulate minerals, organic substance, moisture, sky
The compositions such as gas, microorganism, can growing plant.Minerals that soil is formed by rock weathering, animals and plants, the production of microorganism residuum decomposition
Raw organic matter, geobiont（Solid matter）And moisture（Liquid phase substance）, air（Gaseous substance）, the humus of oxidation etc.
Composition.With industrialized development and a large amount of uses of pesticide, many soil are all contaminated by heavy metals, the heavy metal pollution in arable land
Especially serious, these heavy metals are easily entered by food chain in human body, and the soil remediation of heavy metal pollution is relatively difficult and takes
When it is laborious, very big threat has been generated to the health of people.
The grain yield of reduction is up to 12,000,000 tons due to soil pollution every year, and direct economic loss is up to more than 200 hundred million yuan, people
The soil of heavy metal pollution will be administered, people in addition to using soil-repairing agent pollution administration soil, people also
Soil can be repaired using soil sanitation device, but existing soil treatment device will not locate after medicament sprays
Soil after reason is removed water, but is directly dried, and heavy metal is caused to also have part residual in water, and clean-up effect is not good enough,
This just brings inconvenience for the use of people.
Invention content
The purpose of the present invention is to provide a kind of purifier for administering heavy-metal contaminated soil, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical solution：
It is a kind of administer heavy-metal contaminated soil purifier, including pretreatment unit, filter-pressing device, microbial treatment device and
Curing range, pretreatment unit include pretreatment ontology, reducing mechanism and agitating device, the upper end for pre-processing ontology and are provided with soil
Earth feed inlet, reducing mechanism and agitating device are installed in the inside of pretreatment ontology and reducing mechanism is located at agitating device
Top, reducing mechanism include pulverization roller and crush motor, and pulverization roller is located at the underface of soil feed inlet and pulverization roller includes
Crushing tooth is distributed on the circumference of active pulverization roller and passive pulverization roller, active pulverization roller and passive pulverization roller and crushes electricity
The output terminal of machine is connected with active pulverization roller, agitating device include stirring motor, agitating shaft and helical blade, stirring motor it is defeated
Outlet is connected with agitating shaft, and helical blade is set on the circumference of agitating shaft, and the outside for pre-processing ontology is provided with spray tank, medicine
The side of liquid case is hinged with nozzle and nozzle is between agitating shaft and active pulverization roller, and the inside for pre-processing ontology is also set up
There are filter plate and waste liquid box, filter plate, which is inclined on the lower section and filter plate of agitating shaft, is evenly distributed with multiple filterings
Hole, the least significant end of filter plate are connected with soil discharge port, and waste liquid box is located at the bottommost of pretreatment ontology, and soil discharge port passes through
First feed pipe is connected with the feed inlet of filter-pressing device, and filter-pressing device includes press filtration ontology and press filtration component, press filtration component packet
Include cylinder, compression bar and pressing plate, the quantity of cylinder is arranged at the top of press filtration body exterior for two and two cylinders, two
The piston rod of cylinder is connected with compression bar, and the inside of press filtration ontology is stretched into the lower end of compression bar, and pressing plate stretches into press filtration mounted on compression bar
The end of ontology, the bottom of press filtration ontology is additionally provided with pressing filtering liquid collecting pipe and pressing filtering liquid collecting pipe and press filtration liquid processing device
It is connected, the discharge port of filter-pressing device is connected by the second feed pipe with the feed inlet of microbial treatment device, microbiological treatment dress
The discharge port put is connected by third feed pipe with curing range.
As further embodiment of the present invention：The shape of soil feed inlet is all provided with for the both sides of taper and soil feed inlet
It is equipped with except iron ring.
As further embodiment of the present invention：Crank is removably installed on pretreatment ontology, the is provided on crank
One gear is provided with second gear on pulverization roller, and first gear is connected by transmission belt with second gear.
As further embodiment of the present invention：The Anti-slip cover made of nylon material is provided on crank.
As further embodiment of the present invention：The bottom surface of pressing plate is provided with multiple protrusions, is arranged at intervals between protrusion, each
Top-down inclined surface there are one being respectively provided in protrusion.
As further embodiment of the present invention：Protrusion in fan-shaped array on pressing plate, the angle between inclined surface and horizontal plane
It spends for 20-45 degree.
As further embodiment of the present invention：Angle between filter plate and horizontal plane is 10-18 degree.
Compared with prior art, the beneficial effects of the invention are as follows：The device reasonable design, by having crushing, sprinkling medicine
The pretreatment unit of liquid and agitating function, the filter-pressing device with press filtration, microbial treatment device and curing range, can be with
Soil is purified, the heavy-metal residual after reaction is avoided to improve clean-up effect in the water of soil.
Description of the drawings
Fig. 1 is the structure diagram for the purifier for administering heavy-metal contaminated soil.
Fig. 2 is the structure diagram for the purifier center platen for administering heavy-metal contaminated soil.
Fig. 3 is the structure diagram of filter plate in the purifier for administer heavy-metal contaminated soil.
Wherein：1- pre-processes ontology, 2- soil feed inlets, 3- cranks, 4- crushing motors, 5- belts, 6- pulverization rollers, 7- powder
Broken tooth, 8- spray tanks, 9- nozzles, 10- stirring motors, 11- agitating shafts, 12- helical blades, 13- filter plates, 14- waste liquid boxes,
The first feed pipes of 15-, 16- press filtration ontologies, 17- cylinders, 18- compression bars, 19- pressing plates, 20- protrusions, 21- inclined surface, 22- second are sent
Expects pipe, 23- microbial treatment devices, 24- third feed pipes, 25- curing ranges, 26- filter hole.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-3, a kind of purifier for administering heavy-metal contaminated soil, including pretreatment unit, filter-pressing device,
Microbial treatment device 23 and curing range 25, pretreatment unit include pretreatment ontology 1, reducing mechanism and agitating device, in advance
The upper end of processing ontology 1 is provided with soil feed inlet 2, and reducing mechanism and agitating device are installed in the inside of pretreatment ontology 1
And reducing mechanism is located at the top of agitating device, and reducing mechanism includes pulverization roller 6 and crushes motor 4, and pulverization roller 6 is located at soil
The underface of feed inlet 2 and pulverization roller 6 include active pulverization roller and passive pulverization roller, active pulverization roller and passive pulverization roller
The output terminal that crushing tooth 7 is distributed on circumference and crushes motor 4 is connected with active pulverization roller, and agitating device includes stirring electricity
Machine 10, agitating shaft 11 and helical blade 12, the output terminal of stirring motor 10 are connected with agitating shaft 11, and helical blade 12, which is set in, to be stirred
On the circumference for mixing axis 11, the outside of pretreatment ontology 1 is provided with spray tank 8, and the side of spray tank 8 is hinged with nozzle 9 and sprays
First 9 between agitating shaft 11 and active pulverization roller, and the inside of pretreatment ontology 1 is additionally provided with filter plate 13 and waste liquid box 14,
Filter plate 13, which is inclined on the lower section of agitating shaft 11 and filter plate 13, is evenly distributed with multiple filter hole 26, filter plate 13
Least significant end be connected with soil discharge port, waste liquid box 14 is located at the bottommost of pretreatment ontology 1, and soil discharge port send by first
Expects pipe 15 is connected with the feed inlet of filter-pressing device, and filter-pressing device includes press filtration ontology 16 and press filtration component, and press filtration component includes
Cylinder 17, compression bar 18 and pressing plate 19, the quantity of cylinder 17 are arranged at for two and two cylinders 17 outside press filtration ontology 16
Top, the piston rod of two cylinders 17 is connected with compression bar 18, and the inside of press filtration ontology 16, pressing plate are stretched into the lower end of compression bar 18
19 are mounted on the end that compression bar 18 stretches into press filtration ontology 16, and the bottom of press filtration ontology 16 is additionally provided with pressing filtering liquid collecting pipe and presses
Percolate collection tubes are connected with press filtration liquid processing device, and the discharge port of filter-pressing device is filled by the second feed pipe 22 with microbiological treatment
It puts 23 feed inlet to be connected, the discharge port of microbial treatment device 23 is connected by third feed pipe 24 with curing range 25.
The shape of soil feed inlet 2 is both provided with for the both sides of taper and soil feed inlet 2 except iron ring, can be to ferromagnetic in soil
Property substance carry out recycling.Crank 3 is removably installed on pretreatment ontology 1, first gear is provided on crank 3,
Second gear is provided on pulverization roller 6, first gear is connected by transmission belt with second gear.It is provided on crank 3 using Buddhist nun
The Anti-slip cover that imperial material makes.The bottom surface of pressing plate 19 is provided with multiple raised 20, is arranged at intervals between protrusion 20, each protrusion 20
On be respectively provided with there are one top-down inclined surface 21.Protrusion 20 in fan-shaped array on pressing plate 19, inclined surface 21 and horizontal plane
Between angle be 20-45 degree.Angle between filter plate 13 and horizontal plane is 10-18 degree.
The present invention operation principle be：Contaminated soil is sent into the soil feed inlet 2, Ren Menke of pretreatment ontology 1 by people
It is rotated, crushed with driven pulverization roller by driving or crushing manually active pulverization roller in a manner of motor 4 drives by crank 3
Tooth 7 crushes soil, and broken soil falls into agitating shaft 11, and nozzle 9 can rotate in pretreatment ontology 1, nozzle 9
Pharmacy response in spray tank 8 is uniformly sprayed in broken soil, and it is made fully to connect by the stirring of agitating shaft 11
It touches, liquid is reacted with the heavy metal ion in soil, and the soil after reaction is sent under the effect of gravity to soil discharge port, after reaction
Waste liquid fallen into waste liquid box 14 by filter plate 13, liquid treated soil is sent into press filtration ontology 16 by the first feed pipe 15
Interior, cylinder 17 drives compression bar 18 to push to push with dynamic pressure plate 19, and pressing plate 19 can carry out soil smooth and compacting, remove
Extra moisture makes soil preferably by microbiological treatment, is not only able to make soil in the protrusion 20 of fan-shaped arrangement on pressing plate 19
Smooth compacting, and the inclined surface 21 that soil is not easy to stick on the bottom surface of pressing plate 19, protrusion 20 causes tapered knot at the top of soil
Structure, not only convenient for microbial activities, and convenient for pressing filtering liquid is made to flow into the pressing filtering liquid collecting pipe of 16 bottom of press filtration ontology, press filtration
Treated soil is sent into microbial treatment device 23 and carries out microbiological treatment, and the soil after microbiological treatment is re-fed into baking dress
25 bakings are put to can be completed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of purifier for administering heavy-metal contaminated soil, which is characterized in that including pretreatment unit, filter-pressing device, micro-
Biological treatment device and curing range, pretreatment unit include pretreatment ontology, reducing mechanism and agitating device, pre-process ontology
Upper end be provided with soil feed inlet, reducing mechanism and agitating device are installed in the inside of pretreatment ontology and reducing mechanism
Positioned at the top of agitating device, reducing mechanism includes pulverization roller and crushes motor, and pulverization roller is located at the underface of soil feed inlet
And pulverization roller includes active pulverization roller and passive pulverization roller, and powder is distributed on the circumference of active pulverization roller and passive pulverization roller
It broken tooth and crushes the output terminal of motor and is connected with active pulverization roller, agitating device includes stirring motor, agitating shaft and helical-blade
Piece, the output terminal of stirring motor are connected with agitating shaft, and helical blade is set on the circumference of agitating shaft, pre-process the outside of ontology
Spray tank is provided with, the side of spray tank is hinged with nozzle and nozzle is between agitating shaft and active pulverization roller, pretreatment
The inside of ontology is additionally provided with filter plate and waste liquid box, and filter plate is inclined on the lower section and filter plate of agitating shaft uniformly
Multiple filter hole are distributed with, the least significant end of filter plate is connected with soil discharge port, and waste liquid box is located at the bottommost of pretreatment ontology,
Soil discharge port is connected by the first feed pipe with the feed inlet of filter-pressing device, and filter-pressing device includes press filtration ontology and press filtration portion
Part, press filtration component include cylinder, compression bar and pressing plate, and it is external that the quantity of cylinder for two and two cylinders is arranged at press filtration sheet
The top in portion, the piston rod of two cylinders are connected with compression bar, and the inside of press filtration ontology is stretched into the lower end of compression bar, and pressing plate is mounted on
Compression bar stretches into the end of press filtration ontology, and the bottom of press filtration ontology is additionally provided with pressing filtering liquid collecting pipe and pressing filtering liquid collecting pipe is with pressing
Filtrate processing device is connected, and the discharge port of filter-pressing device is connected by the second feed pipe with the feed inlet of microbial treatment device,
The discharge port of microbial treatment device is connected by third feed pipe with curing range.
2. the purifier according to claim 1 for administering heavy-metal contaminated soil, which is characterized in that the soil charging
The shape of mouth is both provided with for the both sides of taper and soil feed inlet except iron ring.
3. the purifier according to claim 1 for administering heavy-metal contaminated soil, which is characterized in that the pretreatment is originally
Crank on body is removably installed, first gear is provided on crank, second gear is provided on pulverization roller, first gear is led to
Transmission belt is crossed with second gear to be connected.
4. the purifier according to claim 3 for administering heavy-metal contaminated soil, which is characterized in that set on the crank
It is equipped with the Anti-slip cover made of nylon material.
5. the purifier according to claim 1 for administering heavy-metal contaminated soil, which is characterized in that the bottom of the pressing plate
Face is provided with multiple protrusions, is arranged at intervals between protrusion, is respectively provided with that there are one top-down inclined surface in each protrusion.
6. the purifier according to claim 5 for administering heavy-metal contaminated soil, which is characterized in that the protrusion is in fan
Shape is arranged on pressing plate, and the angle between inclined surface and horizontal plane is 20-45 degree.
7. it is according to claim 1 administer heavy-metal contaminated soil purifier, which is characterized in that the filter plate with
Angle between horizontal plane is 10-18 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711179563.1A CN108160186B (en) | 2017-11-23 | 2017-11-23 | A kind of purification device for administering heavy-metal contaminated soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711179563.1A CN108160186B (en) | 2017-11-23 | 2017-11-23 | A kind of purification device for administering heavy-metal contaminated soil |
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| Publication Number | Publication Date |
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| CN108160186A true CN108160186A (en) | 2018-06-15 |
| CN108160186B CN108160186B (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711179563.1A Active CN108160186B (en) | 2017-11-23 | 2017-11-23 | A kind of purification device for administering heavy-metal contaminated soil |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745549A (en) * | 2018-06-28 | 2018-11-06 | 武汉中智德远科技开发有限公司 | A kind of environment protection treating efficient pulverizing chlorination equipment |
| CN109290354A (en) * | 2018-08-20 | 2019-02-01 | 章其娟 | A kind of hardened soil restoring device for municipal afforestation |
| CN110052487A (en) * | 2019-03-22 | 2019-07-26 | 中科京投环境科技江苏有限公司 | A kind of mercury contaminated soil prosthetic appliance |
| CN111718718A (en) * | 2020-04-16 | 2020-09-29 | 福建省环境保护设计院有限公司 | Repairing agent for repairing hexavalent chromium-polluted soil and method for repairing hexavalent chromium-polluted soil by using repairing agent |
| CN113070336A (en) * | 2021-03-29 | 2021-07-06 | 李佳鑫 | Soil dispersion repair system |
| CN113182336A (en) * | 2021-04-28 | 2021-07-30 | 中国科学院地球化学研究所 | Administer clean system that soil heavy metal pollutes |
| CN113500092A (en) * | 2021-06-28 | 2021-10-15 | 上海园林绿化建设有限公司 | Soil heavy metal pollution remediation device and method based on agriculture and forestry remainder enzyme |
| CN114515747A (en) * | 2022-01-21 | 2022-05-20 | 广西博世科环保科技股份有限公司 | Microorganism mineralization reaction system and method for non-ferrous metal smelting slag |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19836946A1 (en) * | 1998-08-17 | 2000-02-24 | Univ Dresden Tech | Automated process crushes demolition building refuse for automated admixture with micro-biological matter saving time and minimizing emissions |
| CN203124411U (en) * | 2013-03-21 | 2013-08-14 | 中节能六合天融环保科技有限公司 | Ectopic stabilizing treatment unit of heavy metal contaminated soil |
| CN204429844U (en) * | 2015-01-28 | 2015-07-01 | 重庆秋之耘环保科技有限公司 | A kind of compound heavy-metal contaminated soil ion mineralising cleaning system |
| CN104841691A (en) * | 2015-04-30 | 2015-08-19 | 东莞理工学院 | Repair method of heavy metal nickel contaminated soil |
| CN106040727A (en) * | 2016-06-02 | 2016-10-26 | 朱辉 | Soil remediation device for removing heavy metal lead |
| CN205659978U (en) * | 2016-06-02 | 2016-10-26 | 河北诚润环保工程有限公司 | Soil pollution repair equipment |
| CN206643121U (en) * | 2017-04-10 | 2017-11-17 | 东华理工大学 | The extrusion system of solid waste |
-
2017
- 2017-11-23 CN CN201711179563.1A patent/CN108160186B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19836946A1 (en) * | 1998-08-17 | 2000-02-24 | Univ Dresden Tech | Automated process crushes demolition building refuse for automated admixture with micro-biological matter saving time and minimizing emissions |
| CN203124411U (en) * | 2013-03-21 | 2013-08-14 | 中节能六合天融环保科技有限公司 | Ectopic stabilizing treatment unit of heavy metal contaminated soil |
| CN204429844U (en) * | 2015-01-28 | 2015-07-01 | 重庆秋之耘环保科技有限公司 | A kind of compound heavy-metal contaminated soil ion mineralising cleaning system |
| CN104841691A (en) * | 2015-04-30 | 2015-08-19 | 东莞理工学院 | Repair method of heavy metal nickel contaminated soil |
| CN106040727A (en) * | 2016-06-02 | 2016-10-26 | 朱辉 | Soil remediation device for removing heavy metal lead |
| CN205659978U (en) * | 2016-06-02 | 2016-10-26 | 河北诚润环保工程有限公司 | Soil pollution repair equipment |
| CN206643121U (en) * | 2017-04-10 | 2017-11-17 | 东华理工大学 | The extrusion system of solid waste |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745549A (en) * | 2018-06-28 | 2018-11-06 | 武汉中智德远科技开发有限公司 | A kind of environment protection treating efficient pulverizing chlorination equipment |
| CN109290354A (en) * | 2018-08-20 | 2019-02-01 | 章其娟 | A kind of hardened soil restoring device for municipal afforestation |
| CN110052487A (en) * | 2019-03-22 | 2019-07-26 | 中科京投环境科技江苏有限公司 | A kind of mercury contaminated soil prosthetic appliance |
| CN111718718A (en) * | 2020-04-16 | 2020-09-29 | 福建省环境保护设计院有限公司 | Repairing agent for repairing hexavalent chromium-polluted soil and method for repairing hexavalent chromium-polluted soil by using repairing agent |
| CN113070336A (en) * | 2021-03-29 | 2021-07-06 | 李佳鑫 | Soil dispersion repair system |
| CN113182336A (en) * | 2021-04-28 | 2021-07-30 | 中国科学院地球化学研究所 | Administer clean system that soil heavy metal pollutes |
| CN113182336B (en) * | 2021-04-28 | 2023-11-14 | 中国科学院地球化学研究所 | Purifying system for treating heavy metal pollution of soil |
| CN113500092A (en) * | 2021-06-28 | 2021-10-15 | 上海园林绿化建设有限公司 | Soil heavy metal pollution remediation device and method based on agriculture and forestry remainder enzyme |
| CN114515747A (en) * | 2022-01-21 | 2022-05-20 | 广西博世科环保科技股份有限公司 | Microorganism mineralization reaction system and method for non-ferrous metal smelting slag |
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| Publication number | Publication date |
|---|---|
| CN108160186B (en) | 2019-07-12 |
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