CN108723076A - The soil restoring device of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil - Google Patents
The soil restoring device of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil Download PDFInfo
- Publication number
- CN108723076A CN108723076A CN201810563549.XA CN201810563549A CN108723076A CN 108723076 A CN108723076 A CN 108723076A CN 201810563549 A CN201810563549 A CN 201810563549A CN 108723076 A CN108723076 A CN 108723076A
- Authority
- CN
- China
- Prior art keywords
- soil
- machine
- organo
- outlet
- reactor
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
- B09C1/065—Reclamation of contaminated soil thermally by pyrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
-
- 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
- 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
- B09C1/105—Reclamation of contaminated soil microbiologically, biologically or by using enzymes using fungi or plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Botany (AREA)
- Processing Of Solid Wastes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of soil restoring devices of organo-chlorine pesticide ingredient in removal agricultural land soil.The system includes original soil hopper, air blast sorting machine, vibrating screening machine, magnetic force screening machine, grinding and crushing machine, thermal desorption-plasma cracking reactor, residual-heat exchanger, water washing cleaning tower, air-introduced machine, adjustable type spray column, residual heat drying machine, rehabilitating soil warehouse.The present apparatus is creative to be utilized by the organo-chlorine pesticide ingredient of adsorption by soil, desorption solution suction phenomenon can occur after heated, it evaporate into air in vapour form, the steam is imported in high temperature plasma flame again, it is acted on using catalytic pyrolysis specific to high temperature plasma flame, so that organo-chlorine pesticide molecular link is broken, and be cracked into small-molecule substance, can be discharged after purified processing.Meanwhile the soil after thermal desorption-plasma cracking purified treatment, it repeats and is applied in agricultural production.
Description
Technical field
The present invention relates to a kind of soil restoring devices of organo-chlorine pesticide ingredient in removal agricultural land soil, belong to environmental protection
In soil remediation field.
Background technology
Organo-chlorine pesticide is for preventing the organic compound for containing organic chlorine element in the constituent of phytopathy, insect pest
Object, it is raw material and using cyclopentadiene as the two major classes of raw material that main component, which is using benzene,.The former is as using earliest, most widely used
Insecticide DDT and six six six and acaricide tetradiphon, dicofol etc., fungicide pentachloronitrobenzene, Bravo,
Road Fengning etc.；The latter is such as the Niran of insecticide, heptachlor, drinox.In addition using turpentine oil as the amphene class desinsection of raw material
Agent, toxaphene and also belong to organo-chlorine pesticide by the bornyl chloride of raw material of terpenes.
Organo-chlorine pesticide has played great effect in human being's production life, but its bio-toxicity and is difficult to the spy to degrade
Property becomes a kind of serious environmental contaminants again.It has that chemical property is stable, be not easily decomposed, residual life is long, less soluble
Yu Shui, it is soluble in the features such as fat and organic solvent, the whole world can be made to be contaminated by air and water environmental media migrate, and
Human health can be finally endangered by the biological magnification of food chain.
The environmental behaviour of organo-chlorine pesticide in the soil mainly has absorption, diafiltration, diffusion, volatilization, degradation etc..Wherein ooze
Filter, diffusion and volatilization process all can further expand pollution range, and improvement is made to become more difficult.In order to ensure the matter of agricultural product
Amount, the area seriously polluted to some, the soil that technology reparation appropriate should be taken to be contaminated, therefore, by organo-chlorine pesticide
The recovery technique of contaminated soil is in recent years by common concern.
There are many kinds of the methods for administering organochlorine pesticide pollution, such as chemical method, Physical and bioanalysis.Wherein Physical and
Chemical method, such as burn, electrochemical process all in the prevalence of processing cost it is high, easily cause secondary pollution, poor removal effect etc. and lack
Point, and biological rule mainly degrades to the selective degradation mechanism of organo-chlorine pesticide using microorganism, the method treatment effect
Obviously, played an important role during deteriorating pesticide residue, become at present administer remains of pesticide pollution main means it
One.The microorganism of the organo-chlorine pesticide that can degrade of oneself report has bacterium, fungi, actinomyces, algae etc., most of to come from soil
Microbe groups.Bacterium due on its biochemistry a variety of applicable abilities and easy Mutation induction bacterial strain to occupy degradation it is micro-
The main positions of biology.
Organo-chlorine pesticide microbial degradation is happened in a complex environment system, therefore influence factor is numerous.These
Factor can be divided into two kinds of internal cause and external cause, and internal cause refers to the molecular structure of organo-chlorine pesticide, including the complexity of chemical constitution,
The presence etc. of chlorine substituent position, the quantity of chlorine atom, correlation group, different organo-chlorine pesticides just have different biodegradations
Property.External cause refers to the external environment residing for microorganism and organo-chlorine pesticide, such as dissolved oxygen, temperature, pH values, carbon source, nitrogen source and illumination
Factor etc., the variation of these factors may all influence the normal enzyme metabolic activity of microorganism, to influence the life of organo-chlorine pesticide
Object degradation efficiency.
Currently, existing organo-chlorine pesticide microbial technology there are efficiency low, technical sophistication, bacterial screening condition are wanted
Ask high, influence factor numerous, it is of high cost the deficiencies of.Therefore, it is necessary to break away from existing technical thought, hews out and administer in soil
The new way of soil remediation, and then organochlorine agriculture in a kind of removal soil of new type of exploitation are realized in organochlorine pesticide pollution
The soil restoring technology of medicine.
Invention content
For solve the deficiencies in the prior art, the present invention provides organo-chlorine pesticide in a kind of removal agricultural land soil at
The soil restoring device divided, the system include original soil hopper, air blast sorting machine, vibrating screening machine, magnetic force screening machine, grind
Machine, thermal desorption-plasma cracking reactor, residual-heat exchanger, water washing cleaning tower, air-introduced machine, adjustable type spray column, residual heat drying
Machine, rehabilitating soil warehouse etc.；Wherein, the agricultural land soil concentration of the ingredient to be repaired containing organo-chlorine pesticide is stored in original soil hopper
In, centralized collection is carried out herein and completes preliminarily stabilised process, and the soil to be repaired in original soil hopper is conveyed by screw lifting
Machine is delivered to air blast sorting machine, and low-density, the large volume sundries such as plastics, the paper in soil are removed at this, air blast sorting machine
Outlet removes higher density, large-sized impurity in soil at this by transmitting band connection vibrating screening machine, vibrating screening machine
Outlet removes the metal impurities in soil by transmitting band connection magnetic force screening machine, at this, and the outlet of magnetic force screening machine passes through biography
Band connection grinding and crushing machine is sent, soil, which is ground to grain size, herein is less than 10mm, and the outlet of grinding and crushing machine is connected by conveyer belt
Thermal desorption-plasma cracking reactor is connect, the discharge port of thermal desorption-plasma cracking reactor is by transmitting band connection adjustable type
Spray column carries out further elution purification herein, removes soluble impurity, the outlet of adjustable type spray column is by transmitting band connection
Residual heat drying machine, herein will be through moisture drying removal contained in washed off soil, and the outlet of residual heat drying machine is connected by conveyer belt
Connect rehabilitating soil warehouse, it is repaired after soil outward transport recycle, meanwhile, the exhaust gas of thermal desorption-plasma cracking reactor goes out
Mouth connects residual-heat exchanger by waste line, and the after-heat in exhaust gas is collected at this, exhaust gas temperature is made to reduce, waste heat exchanges
The outlet of device connects water washing cleaning tower by waste line, and exhaust gas passes through water washing cleaning and further cools down herein, water washing cleaning
The outlet of tower connects air-introduced machine by waste line, and the tail gas Jing Guo purified treatment is emptied, meanwhile, collected by residual-heat exchanger
To after-heat residual heat drying machine be delivered to by heating pipeline be used.Wherein, thermal desorption-plasma cracking reactor
Material uses Q345R steel alloys, external sheath to have spun-glass insulation thermal insulation layer, and upper left quarter is equipped with soil feed inlet, right
Lower part is equipped with soil discharge port, and inside reactor main part or so is interleaved and installed with 5 conveyer belts, and bottom has been mounted side by side 6
Portion's electric heating air blower, electric heating air blower top are equipped with protection network, 3 plasmatorch are equipped at reactor head smoke discharging pipe,
Very high temperature plasma flame can be generated, ceramic fire resisting shield is installed in the relative position of plasmatorch；By grinding processing
Fine grained soil afterwards enters inside reactor, 5 by the feed inlet of thermal desorption-plasma cracking reactor upper left quarter
Under the driving of conveyer belt, is done with " S-shaped " path and gradually moved downward, meanwhile, 6 electric heating air blowers of reactor bottom are opened
It opens, one stream of hot air from bottom to top is generated in inside reactor, make soil is heated desorption desorption reaction occurs, release it
In organo-chlorine pesticide ingredient, and gradually risen up at reactor head smoke discharging pipe in the form of steam, at this point, positioned at smoke evacuation
3 plasmatorch at pipeline are opened, and are generated very high temperature plasma flame, are utilized catalytic pyrolysis specific to very high temperature plasma flame
Effect, so that organo-chlorine pesticide molecular link is broken, and be cracked into small-molecule substance, to effectively remove organo-chlorine pesticide at
Point, it is discharged by the smoke discharging pipe of reactor head by plasma torch treated exhaust gas, into next exhaust-gas treatment process；
Meanwhile by thermal desorption desorption treated soil, reactor is left by the soil discharge port of reactor right lower quadrant, under
One soil treatment process；Wherein, the effect of residual-heat exchanger is that the exhaust gas for generating thermal desorption-plasma cracking reactor introduces
Wherein, the after-heat entrained by it is recycled, exhaust gas temperature is made to be minimized, and the thermal energy of recycling can be delivered to
It is used in residual heat drying machine；Wherein, the effect of water washing cleaning tower is to carry out the exhaust gas after residual-heat exchanger cools down
Water washing cleaning further removes harmful substance therein；Wherein, the effect of adjustable type spray column be will be waited by thermal desorption-from
Treated that soil is eluted for sub- cracking reactor, further removes soluble impurity therein.
Its thermal desorption-plasma cracking reactor, internal capacity 175m3, conveyer belt conveying speed is 0.3m/s, transmission
Band material selection EP200 type polyester-cotton blend canvas heatproof zones.
Its thermal desorption-plasma cracking reactor, the operating voltage of plasmatorch are 380V, working life 2000h, often
Branch plasmatorch can be controlled individually and is turned on and off, and the temperature of plasma torch is 8500 ~ 9000 DEG C.
The advantage of the invention is that：
（1）This system has broken away from existing organochlorine pesticide pollution soil remediation treatment process, and creative is utilized organochlorine
Farm chemical ingredients are heated easily to occur desorption desorption, by organo-chlorine pesticide conversion is steam-like by heat treatment, then should
Steam imports in high temperature plasma flame, is acted on using catalytic pyrolysis specific to high temperature plasma flame, makes organochlorine
Pesticide molecule cracks, and is converted into small-molecule substance, and to make soil thoroughly be purified reparation, treatment effeciency is reachable
98.8%。
（2）This system targetedly uses high temperature plasma flame, come to containing higher concentration organo-chlorine pesticide
The technology waste gas of ingredient is handled, and can thoroughly decompose organo-chlorine pesticide ingredient, treated tail gas is without poisonous and harmful
Substance.
（3）This system can be according to actual treatment soil amount and the actual concentrations of Organochlorine Pesticides In Soil, and scene selection is opened
1 to 3 plasmatorch is opened, processing energy consumption is effectively reduced.
（4）This system principle is simple and practicable, and design and construction cost is relatively low, and treatment effect is preferable, operation expense
It is very low, be conducive to promote and apply on a large scale.
Description of the drawings
Fig. 1 is the equipment schematic diagram of the present invention.
In figure：1- original soils hopper, 2- air blast sorting machine, 3- vibrating screening machines, 4- magnetic force screening machine, 5- grinding and crushing machines,
6- thermal desorptions-plasma cracking reactor, 7- residual-heat exchangers, 8- water washing cleanings tower, 9- air-introduced machines, 10- adjustable types spray column,
11- residual heat dryings machine, 12- rehabilitating soil warehouses
Fig. 2 is the schematic diagram of thermal desorption-plasma cracking reactor.
61- feed inlets, 62- spun-glass insulations thermal insulation layer, 63- conveyer belts, 64- electric heating air blower, 65- protection networks, 66-
Plasmatorch, 67- very high temperature plasma flames, 68- ceramics fire resisting shield, 69- discharge ports.
Specific implementation mode
The soil restoring device of organo-chlorine pesticide ingredient in removal agricultural land soil as shown in Figure 1, the system include 1- originals
Earth material bucket, 2- air blast sorting machine, 3- vibrating screening machines, 4- magnetic force screening machine, 5- grinding and crushing machines, 6- thermal desorptions-plasma are split
Solve reactor, 7- residual-heat exchangers, 8- water washing cleanings tower, 9- air-introduced machines, 10- adjustable types spray column, 11- residual heat dryings machine, 12-
Rehabilitating soil warehouse etc.；Wherein, the agricultural land soil concentration of the ingredient to be repaired containing organo-chlorine pesticide is stored in original soil hopper 1,
Centralized collection is carried out herein and completes preliminarily stabilised process, and the soil to be repaired in original soil hopper 1 passes through screw elevating conveyor
It is delivered to air blast sorting machine 2, low-density, the large volume sundries such as plastics, the paper in soil are removed at this, air blast sorting machine 2
Outlet removes higher density, large-sized impurity in soil, vibrating screening machine 3 at this by transmitting band connection vibrating screening machine 3
Outlet by transmitting band connection magnetic force screening machine 4, the metal impurities in soil are removed at this, the outlet of magnetic force screening machine 4 is logical
Transmission band connection grinding and crushing machine 5 is crossed, soil, which is ground to grain size, herein is less than 10mm, and the outlet of grinding and crushing machine 5 passes through biography
Band connection thermal desorption-plasma cracking reactor 6, the discharge port 69 of thermal desorption-plasma cracking reactor 6 is sent to pass through conveyer belt
Adjustable type spray column 10 is connected, further elution purification is carried out herein, removes soluble impurity, the outlet of adjustable type spray column 10
It, herein will be through moisture drying removal, residual heat drying machine 11 contained in washed off soil by transmitting band connection residual heat drying machine 11
Outlet by transmit band connection rehabilitating soil warehouse 12, it is repaired after soil outward transport recycle, meanwhile, thermal desorption-wait from
The waste gas outlet of sub- cracking reactor 6 connects residual-heat exchanger 7 by waste line, and the after-heat in exhaust gas is collected at this,
Exhaust gas temperature is set to reduce, the outlet of residual-heat exchanger 7 connects water washing cleaning tower 8 by waste line, and exhaust gas is herein by washing
It purifies and further cools down, the outlet of water washing cleaning tower 8 connects air-introduced machine 9 by waste line, by the tail Jing Guo purified treatment
Gas empties, meanwhile, after-heat collected by residual-heat exchanger 7 is delivered to residual heat drying machine 11 by heating pipeline and is subject to profit
With.Wherein, thermal desorption -6 material of plasma cracking reactor uses Q345R steel alloys, external sheath to have spun-glass insulation
Thermal insulation layer 62, upper left quarter are equipped with soil feed inlet 61, and right lower quadrant is equipped with soil discharge port 69, and inside reactor main part is left
The right side is interleaved and installed with 5 conveyer belts 63, and 6 electric heating air blowers 64 have been mounted side by side in bottom, and 64 top of electric heating air blower is equipped with anti-
Protecting wire net 65 is equipped with 3 plasmatorch 66 at reactor head smoke discharging pipe, can generate very high temperature plasma flame 67, plasma
Ceramic fire resisting shield 68 is installed in the relative position of torch 66；It is de- by heat by the fine grained soil that grinds that treated
The feed inlet 61 of attached -6 upper left quarter of plasma cracking reactor enters inside reactor, under the driving of 5 conveyer belts 63, with
" S-shaped " path, which is done, gradually to be moved downward, meanwhile, 6 electric heating air blowers 64 of reactor bottom are opened, and are generated in inside reactor
One stream of hot air from bottom to top makes soil is heated desorption desorption reaction occurs, releases organo-chlorine pesticide ingredient therein,
And gradually risen up in the form of steam at reactor head smoke discharging pipe, at this point, 3 plasmatorch at smoke discharging pipe
66 open, and generate very high temperature plasma flame 67, are acted on using catalytic pyrolysis specific to very high temperature plasma flame 67, make organochlorine
Pesticide molecule key is broken, and is cracked into small-molecule substance, to effectively remove organo-chlorine pesticide ingredient, by plasma fire
Flame treated exhaust gas is discharged by the smoke discharging pipe of reactor head, into next exhaust-gas treatment process；Meanwhile by thermal desorption
Desorption treated soil, leaves reactor, into next soil treatment work by the soil discharge port 69 of reactor right lower quadrant
Sequence；Wherein, the effect of residual-heat exchanger 7 is that the exhaust gas for generating thermal desorption-plasma cracking reactor 6 introduces wherein, recycling
Using the after-heat entrained by it, exhaust gas temperature is made to be minimized, and the thermal energy of recycling can be delivered to residual heat drying
It is used in machine 11；Wherein, the effect of water washing cleaning tower 8 is to wash the exhaust gas after the cooling of residual-heat exchanger 7
Purification, further removes harmful substance therein；Wherein, the effect of adjustable type spray column 10 is will to pass through thermal desorption-plasma
Treated that soil is eluted for cracking reactor 6, further removes soluble impurity therein.
By this system treated agricultural land soil, the removal efficiency of organo-chlorine pesticide ingredient is up to 98.8%.
Remove the soil repair system of organo-chlorine pesticide ingredient in agricultural land soil, thermal desorption-plasma cracking reactor 6
Internal capacity be 175m3, 63 conveying speed of conveyer belt is 0.3m/s, and 63 material selection EP200 type polyester-cotton blend canvas of conveyer belt is resistance to
The torrid zone.
Remove the soil repair system of organo-chlorine pesticide ingredient in agricultural land soil, thermal desorption-plasma cracking reactor 6
In, the operating voltage of plasmatorch 66 is 380V, working life 2000h, and every plasmatorch 66 can individually control unlatching
Or close, the temperature of plasma torch 67 is 8500 ~ 9000 DEG C.
Claims (1)
1. the soil restoring device of flolimat ingredient in a kind of removal agricultural land soil, which is characterized in that the device includes original soil
Hopper, vibrating screening machine, magnetic force screening machine, grinding and crushing machine, three level microbes spray degradation reaction device, is adjusted air blast sorting machine
Section formula spray column, electric heating air blast dryer, rehabilitating soil warehouse etc.；Wherein, the farmland to be repaired containing flolimat ingredient
Soil concentration is stored in original soil hopper, and the soil to be repaired in original soil hopper is delivered to air blast point by screw elevating conveyor
Machine is selected, the outlet of air blast sorting machine is by transmitting band connection vibrating screening machine, and the outlet of vibrating screening machine is by transmitting band connection
Magnetic force screening machine, by transmitting band connection grinding and crushing machine, the outlet of grinding and crushing machine passes through transmission for the outlet of magnetic force screening machine
Three level microbe of band connection sprays degradation reaction device, and three level microbes spray the discharge port of degradation reaction device by transmitting band connection
Adjustable type spray column, the outlet of adjustable type spray column by transmitting band connection electric heating air blast dryer, electric heating air blast dryer
Outlet by transmit band connection rehabilitating soil warehouse, it is repaired after soil outward transport recycle；Wherein, three level microbes spray drop
Solution reactor is sequentially connected in series by the identical reactor of three groups of functions, and three groups of reactors are horizontally mounted fixation, reacts equipment
Matter selects chromansil steel, upper left quarter to be equipped with soil feed inlet, and right lower quadrant is equipped with soil discharge port, and it is equal often to cover reactor top
Equipped with soil storage bin hopper, respectively it is equipped with equipped with rotation conveying blade, reactor middle part arranged on left and right sides at soil storage bin hopper lower exit port
8 atomizers, reactor bottom are equipped with microbial degradation reactive tank, 5 electric heater units have been mounted side by side below reactive tank,
Band connection is conveyed by screw lifting between the outlet and entrance of every group of reactor；
Wherein, the atomizing particle diameter of the atomizer of microorganism spray degradation reaction device is about 5.0 ~ 22 μm, and spray liquid is wax
The mixed solution of sample bacillus and transphosphorylase；
The operating voltage that three level microbes spray the electric heater unit of degradation reaction device is 380V, heating temperature range is about 30 ~
45℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563549.XA CN108723076A (en) | 2016-05-12 | 2016-05-12 | The soil restoring device of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563549.XA CN108723076A (en) | 2016-05-12 | 2016-05-12 | The soil restoring device of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil |
| CN201610313877.5A CN105728446B (en) | 2016-05-12 | 2016-05-12 | The soil restoring device of flolimat ingredient in a kind of removal agricultural land soil |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610313877.5A Division CN105728446B (en) | 2016-05-12 | 2016-05-12 | The soil restoring device of flolimat ingredient in a kind of removal agricultural land soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108723076A true CN108723076A (en) | 2018-11-02 |
Family
ID=56288521
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810564813.1A Active CN108637000B (en) | 2016-05-12 | 2016-05-12 | Soil remediation device for removing omethoate components in farmland soil |
| CN201610313877.5A Active CN105728446B (en) | 2016-05-12 | 2016-05-12 | The soil restoring device of flolimat ingredient in a kind of removal agricultural land soil |
| CN201810564792.3A Withdrawn CN109304350A (en) | 2016-05-12 | 2016-05-12 | The soil restoring device of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil |
| CN201810563549.XA Withdrawn CN108723076A (en) | 2016-05-12 | 2016-05-12 | The soil restoring device of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810564813.1A Active CN108637000B (en) | 2016-05-12 | 2016-05-12 | Soil remediation device for removing omethoate components in farmland soil |
| CN201610313877.5A Active CN105728446B (en) | 2016-05-12 | 2016-05-12 | The soil restoring device of flolimat ingredient in a kind of removal agricultural land soil |
| CN201810564792.3A Withdrawn CN109304350A (en) | 2016-05-12 | 2016-05-12 | The soil restoring device of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108637000B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000575A (en) * | 2021-01-28 | 2021-06-22 | 生态环境部南京环境科学研究所 | Organic chlorine pesticide contaminated site soil remediation pretreatment device and method |
| CN113600605A (en) * | 2021-07-30 | 2021-11-05 | 上海化工院环境工程有限公司 | Particle size grading conveying-gradient heating integrated thermal desorption device and use method thereof |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637000B (en) * | 2016-05-12 | 2020-07-07 | 杭州富阳何氏化纤助剂有限公司 | Soil remediation device for removing omethoate components in farmland soil |
| CN106825021B (en) * | 2017-04-06 | 2018-05-29 | 广州天地林业有限公司 | A kind of getting fat type soil repair system and method |
| CN107335682A (en) * | 2017-09-07 | 2017-11-10 | 苏州尧智生态环保科技有限公司 | The prosthetic appliance of contaminated soil |
| CN109092875B (en) * | 2018-09-12 | 2020-06-05 | 郑州航空工业管理学院 | Remediation method of organophosphorus pesticide contaminated soil |
| CN109759429B (en) * | 2019-01-29 | 2022-05-27 | 湖南新九方科技有限公司 | Soil leaching and drying device suitable for heavy metal contaminated soil remediation |
| CN110026426B (en) * | 2019-04-18 | 2021-07-30 | 鼎信阳光环境技术有限公司 | Organic contaminated site soil remediation method |
| CN110340121B (en) * | 2019-06-11 | 2021-09-17 | 江苏博世建设有限公司 | Soil leaching, upgrading and repairing device with tail gas treatment function |
| CN110681686B (en) * | 2019-11-01 | 2020-10-30 | 崇左地福来生物科技有限公司 | Soil remediation full-treatment device and using method thereof |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3942783B2 (en) * | 1998-12-15 | 2007-07-11 | 義芳 門馬 | Materials containing complex effective microorganisms |
| JP2003112164A (en) * | 2001-10-04 | 2003-04-15 | Taisei Corp | Cleaning method for soil polluted with organochlorine compound |
| JP2009261390A (en) * | 2008-04-04 | 2009-11-12 | Asahikawa Poultry Kk | Method for generating ethanol |
| CN101486916B (en) * | 2009-02-28 | 2011-01-05 | 新疆汇通旱地龙腐植酸有限责任公司 | Cotton blight and verticillium wilt preventing soil repairing agent and preparation thereof |
| CN101591623A (en) * | 2009-04-15 | 2009-12-02 | 洪永聪 | A kind of bacillus cereus strain and with the degrading enzyme and preparation method thereof of the pyrethroid pesticide of its preparation |
| CN201579251U (en) * | 2009-12-31 | 2010-09-15 | 沈阳环境科学研究院 | Disintoxicating and cleaning device of contaminated soil |
| BR112012028881B1 (en) * | 2010-05-28 | 2018-03-20 | Basf Se | SYNERGIC MIXTURES, PESTICIDE COMPOSITION, METHOD TO CONTROL ANIMAL PEST, METHOD TO PROTECT PLANT PROPAGATION MATERIAL AND USE OF A MIX |
| WO2012161726A1 (en) * | 2010-10-05 | 2012-11-29 | Dairy Manufactures, Inc. | Composition and method for delivery of substances in a dry mode having a surface layer |
| CN102531756A (en) * | 2012-03-14 | 2012-07-04 | 湖南省中科农业有限公司 | Organic fertilizer produced by comprehensively utilizing straw, and preparation method for organic fertilizer |
| CN103272838B (en) * | 2013-05-27 | 2014-10-29 | 浙江大学 | Method and device for repairing contaminated soil with persistent organic pollutants |
| CN104322490B (en) * | 2013-12-09 | 2016-04-27 | 河南省科学院生物研究所有限责任公司 | Fruit and vegetable residual pesticide bio-enzyme cleaning agent |
| CN104438311A (en) * | 2014-11-11 | 2015-03-25 | 武汉都市环保工程技术股份有限公司 | Thermal-sensitivity contaminant contaminated soil thermal drive desorption repair system |
| CN104531552A (en) * | 2014-11-24 | 2015-04-22 | 苏州嘉禧萝生物科技有限公司 | Heavy metal contaminated soil microbe repairing agent and application thereof |
| CN104630113B (en) * | 2015-02-10 | 2017-12-05 | 鄂志东 | A kind of bacillus amyloliquefaciens of degradable organophosphorus pesticide and its application in degrading organic phosphor pesticides |
| CN204638711U (en) * | 2015-03-23 | 2015-09-16 | 沈阳环境科学研究院 | A kind of device of microorganism remediation contaminated soil |
| CN204638709U (en) * | 2015-04-07 | 2015-09-16 | 沈阳环境科学研究院 | A kind of prosthetic device of contaminated soil |
| CN104988101B (en) * | 2015-08-03 | 2018-03-06 | 黑龙江省科学院微生物研究所 | One plant of bacillus cereus and its purposes as agro-ecology preparation |
| CN105170633B (en) * | 2015-11-02 | 2017-09-01 | 湖南三友环保科技股份有限公司 | A kind of integrated form restorative procedure of organic material contaminated soil |
| CN205165344U (en) * | 2015-11-26 | 2016-04-20 | 山西大同大学 | Little bioremediation pollutes device of soil |
| CN108637000B (en) * | 2016-05-12 | 2020-07-07 | 杭州富阳何氏化纤助剂有限公司 | Soil remediation device for removing omethoate components in farmland soil |
-
2016
- 2016-05-12 CN CN201810564813.1A patent/CN108637000B/en active Active
- 2016-05-12 CN CN201610313877.5A patent/CN105728446B/en active Active
- 2016-05-12 CN CN201810564792.3A patent/CN109304350A/en not_active Withdrawn
- 2016-05-12 CN CN201810563549.XA patent/CN108723076A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000575A (en) * | 2021-01-28 | 2021-06-22 | 生态环境部南京环境科学研究所 | Organic chlorine pesticide contaminated site soil remediation pretreatment device and method |
| CN113600605A (en) * | 2021-07-30 | 2021-11-05 | 上海化工院环境工程有限公司 | Particle size grading conveying-gradient heating integrated thermal desorption device and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109304350A (en) | 2019-02-05 |
| CN105728446A (en) | 2016-07-06 |
| CN108637000B (en) | 2020-07-07 |
| CN105728446B (en) | 2018-09-07 |
| CN108637000A (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108723076A (en) | The soil restoring device of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil | |
| CN105689380B (en) | The soil restoring device of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil | |
| CN106363017B (en) | A kind of system and method for repairing polycyclic aromatic hydrocarbon pollution | |
| CN110479748A (en) | A kind of contaminated soil thermal desorption repair system and its method | |
| CN107971330A (en) | The organic polluted soil dystopy thermal desorption repair system and method that waste heat efficiently utilizes | |
| CN104307865A (en) | Thermal driving desorption restoration method of polluted soil | |
| CN109513736A (en) | Contaminated soil remediation method and prosthetic device | |
| CN103506377B (en) | Multi-heat source and shaftless intervallic heating type thermal desorption device for organic pollutant contaminated soil repair | |
| CN106391688A (en) | System and method for restoring organic matter-heavy metal composite polluted soil through straw | |
| CN207446954U (en) | A kind of energy-saving soil pollution thermal desorption device | |
| CN104438311A (en) | Thermal-sensitivity contaminant contaminated soil thermal drive desorption repair system | |
| CN203484405U (en) | Multi-heat source shaftless interval-heating thermal desorption device for repairing soil polluted by organic matter | |
| CN103506378A (en) | Multi-heat source and shaft intervallic heating type thermal desorption device for organic pollutant contaminated soil repair | |
| CN208253603U (en) | A kind of processing system of wiring board | |
| CN107096790A (en) | Polluted soil pyrolysis desorption prosthetic appliance and method | |
| CN105689379B (en) | The soil remediation method of organo-chlorine pesticide ingredient in a kind of removal agricultural land soil | |
| CN110314929A (en) | Sulfa antibiotics contaminated soil indirect thermal desorption processing method | |
| CN106807734A (en) | A kind of organic polluted soil thermal desorption system | |
| CN106315719A (en) | Antibiotic organic wastewater and drug residue treatment process | |
| CN106391687A (en) | System and method for restoring organic matter-heavy metal composite polluted soil through bagasse | |
| CN209116353U (en) | Organic material contaminated soil dystopy thermal desorption system | |
| CN205953803U (en) | Sludge harmlessness resource is made up and is put | |
| CN204693446U (en) | A kind of sludge incineration device | |
| CN209318421U (en) | Soil heterotopic prosthetic device based on pyrolysis desorption | |
| CN216779827U (en) | Industrial waste salt pyrolysis system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |
|
| WW01 | Invention patent application withdrawn after publication |