CN105858989A - Device for treating organo-chlorine pesticide contaminated soil through cooperation of plasma and zero-valent iron - Google Patents
Device for treating organo-chlorine pesticide contaminated soil through cooperation of plasma and zero-valent iron Download PDFInfo
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- CN105858989A CN105858989A CN201610415751.9A CN201610415751A CN105858989A CN 105858989 A CN105858989 A CN 105858989A CN 201610415751 A CN201610415751 A CN 201610415751A CN 105858989 A CN105858989 A CN 105858989A
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- fixed
- liquid outlet
- shaft
- screen pack
- main box
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/70—Treatment of water, waste water, or sewage by reduction
- C02F1/705—Reduction by metals
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a device for treating organo-chlorine pesticide contaminated soil through cooperation of plasma and zero-valent iron. The device comprises a wastewater collecting box, a plasma discharge device, a membrane separation system device and an ultraviolet detection system. A wastewater outlet pipe of the wastewater collecting box is communicated with the liquid inlet end of a first pump body, the liquid outlet end of the first pump body is communicated with the liquid inlet end of the plasma discharge device, the liquid outlet end of the plasma discharge device is communicated with the liquid inlet end of a second pump body, and the liquid outlet end of the second pump body is communicated with the liquid inlet end of a purification device. The liquid outlet end of the purification device is communicated with the liquid inlet end of a third pump body, the liquid outlet end of the third pump body is communicated with the liquid inlet end of the membrane separation system device, the liquid outlet end of the membrane separation system device is communicated with the liquid inlet end of a fourth pump body, the liquid outlet end of the fourth pump body is communicated with the liquid inlet end of the ultraviolet detection system, and the ultraviolet detection system is provided with a liquid outlet end. The device is used for repairing and treating the organo-chlorine pesticide contaminated soil through cooperation of low-temperature plasma and zero-valent iron.
Description
Technical field:
The present invention relates to soil pollution processing technology field, a kind of low temperature etc.
Gas ions is worked in coordination with Zero-valent Iron and is processed organochlorine pesticide pollution soil device.
Background technology:
Organochlorine pesticide refers mainly to the effective ingredient for preventing and treating phytopathy, insect pest, is that a class contains
Having the organic compound of chlorine element, its major product has clofenotane (DDT), Gamma Hexaochlorocyclohexane etc..Have
Machine chloro pesticide stable chemical nature, toxicity are big, it is difficult to biodegradation, easily cause serious ring
Environment pollution.Organochlorine pesticide, during crop is sprayed, can remain in water body and soil ring in a large number
In border, therefore develop efficient organochlorine pesticide pollution soil restoring technology and be always environmental project
The hot issue of research.
Research shows, Zero-valent Iron has that cheaper starting materials is easy to get, simple to operate, secondary pollution is few
Advantage, can pass through reductive dechlorination, organochlorine pesticide is converted into the compound that toxicity is little.
But, owing to organochlorine pesticide chemical property is sufficiently stable, the low always limit of reduction dechlorination efficiency
The Zero-valent Iron processed important bottleneck in organochlorine pesticide pollution soil remediation scale is applied.
Summary of the invention:
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of plasma body cooperative zero
Valency ferrum processes organochlorine pesticide pollution soil device, and it passes through low-temperature plasma synergistic Zero-valent Iron
Process organochlorine pesticide pollution soil repairing and treating, its plasma discharge apparatus release grade from
Son includes free electron, negative ions, intensifies molecule or atom and free radical etc. are multiple
High energy active particle, these active particles can well be by organochlorine pesticide molecule activation, very
To direct saboteur's structure, it is converted into inorganic molecules material, effective, and plasma
Body method has the advantages such as efficient, convenient, cleanliness without any pollution.
The present invention solves the scheme of described technical problem:
A kind of plasma body cooperative Zero-valent Iron processes organochlorine pesticide pollution soil device, including giving up
Water collection tank, plasma discharge apparatus, film separation system device and UV detection system, institute
The waste water drain pipe stating sewage collecting box connects the liquid feeding end of first pump housing, first pump housing go out liquid
End connects the liquid feeding end of plasma discharge apparatus, and the liquid outlet of plasma discharge apparatus connects second
The liquid feeding end of the pump housing, the liquid outlet of second pump housing connects the liquid feeding end of purifier, purifier
Liquid outlet connect the liquid feeding end of the 3rd pump housing, the liquid outlet of the 3rd pump housing connects film separation system
The liquid feeding end of device, the liquid outlet of film separation system device connects the liquid feeding end of the 4th pump housing, the
The liquid outlet of four pump housings connects the liquid feeding end of UV detection system, and UV detection system has
There is liquid outlet;
The data detected are flowed to control main frame by UV detection system by data wire;
Described purifier includes shell body, and the upper end of shell body has liquid feeding end, shell body
Lower end has liquid outlet, inner filtration body sleeve in shell body, the upper and lower of inner filtration body
Being nested with sealing ring on lateral wall, sealing ring elasticity is pressed against on the medial wall of shell body, interior mistake
Filter body is filled with active material, the base plate medial wall of shell body is fixed with air ring, annular
The end face of pad is fixed with multiple buffer spring, and the upper end of buffer spring is fixed on backup washer,
Backup washer is pressed against on the bottom surface of inner filtration body.
Described active material is mixed by CNT, iron powder and sand and forms.
Described active material content of carbon nanotubes by weight percentage is 5%, and iron content is
5%, sand content is 90%.
Described shell body includes main casing and top cover body, and top cover body is screwed onto the top of main casing,
Having liquid feeding end on top cover body, the lower end of main casing has liquid outlet, on the top end face of main casing
Being nested with sealing ring, upper sealing ring elasticity is pressed against on top cover body;On the bottom surface of top cover body admittedly
Surely having extension set, the bottom surface of extension set is fixed with spring, and the lower end of spring is fixed with is pressed against packing ring,
It is pressed against packing ring to be pressed against on the top end face of inner filtration body.
The top and bottom of described inner filtration body be filter net cloth or multiple layer metal net sintering form
Metal filtration plate.
Described sewage collecting box includes main box and lid, and lid is fixed on main box, lid
On be bolted with waste water feed tube, be clamped with the first sealing ring between waste water feed tube and lid, lid
It is clamped with the second sealing ring between body and main box, the right side wall of main box has connected waste water and has gone out
Liquid pipe, waste water feed tube is in the left side of main box, and the bottom surface of the top board of main box is fixed with guarantor
Protecting dividing plate, main box is separated into upper closed chamber and lower circulation chamber by protection dividing plate, lower circulation chamber
Being fixedly arranged in the middle of the first screen pack and the second screen pack, the first screen pack and second filters
The upper end of web plate is fixed on the bottom surface of protection dividing plate, and the lower section of the second screen pack is fixed oriented
Left-oblique oblique plate, the lower end of oblique plate is fixed on the bottom surface of main box, the first stirring electricity
Machine and the second stirring motor are fixed on the top board of main box, the first stirring motor and the second stirring
The output shaft of motor is connected to the first shaft and the second shaft by shaft coupling, and first
The upper end thereof of shaft is on protection dividing plate, and the lower end of the first shaft is hinged on main box
On base plate, the second shaft is hinged on protection dividing plate, and the first shaft is in lid and first
Between screen pack, the second shaft is between the first screen pack and the second screen pack,
The upper and lower of the first shaft is respectively and fixedly provided with agitator arm, and the second shaft is fixedly arranged in the middle of
Agitator arm;
Connect on the base plate of the main box between described first screen pack and the second screen pack
There is waste material drainage conduit, waste material drainage conduit is fixed with plug.
The prominent effect of the present invention is:
Compared with prior art, it processes organochlorine agriculture by low-temperature plasma synergistic Zero-valent Iron
The repairing and treating of chemicals contamination soil, includes certainly in the plasma that its plasma discharge apparatus is released
By electronics, negative ions, intensify molecule or the multiple high energy active particle such as atom and free radical,
These active particles can well be by organochlorine pesticide molecule activation, even directly saboteur
Structure, is converted into inorganic molecules material, effective, and plasma method has efficiently,
The advantages such as convenience, cleanliness without any pollution.
Accompanying drawing illustrates:
Fig. 1 is the structural principle schematic diagram of the present invention;
Fig. 2 is the structural representation of the purifier of the present invention;
Fig. 3 is the structural representation of the sewage collecting box of the present invention.
Detailed description of the invention:
Embodiment, is shown in as shown in Figure 1 to Figure 3, and a kind of plasma body cooperative Zero-valent Iron processes to be had
Machine chloro pesticide contaminated soil device, including sewage collecting box 1, plasma discharge apparatus 3, film
Separation system device 5 and UV detection system 200, the waste water of described sewage collecting box 1 goes out
Liquid pipe 101 connects the liquid feeding end of first pump housing 6, and the liquid outlet of first pump housing 6 connects plasma
The liquid feeding end of electric discharge device 3, the liquid outlet of plasma discharge apparatus 3 connects second pump housing 7
Liquid feeding end, the liquid outlet of second pump housing 7 connects the liquid feeding end of purifier 4, purifier 4
Liquid outlet connect the liquid feeding end of the 3rd pump housing 8, the liquid outlet of the 3rd pump housing 8 connects membrance separation
The liquid feeding end of system and device 5, the liquid outlet of film separation system device 5 connects the 4th pump housing 9
Liquid feeding end, the liquid outlet of the 4th pump housing 9 connects the liquid feeding end of UV detection system 200, purple
In outside line detecting system 200, there is liquid outlet;
The data detected are flowed to control master by UV detection system 200 by data wire
Machine 100;
Described purifier 4 includes that shell body 41, the upper end of shell body 41 have liquid feeding end,
The lower end of shell body 41 has liquid outlet, and inner filtration body 42 sleeve is in shell body 41, interior
Being nested with sealing ring 46 on the lateral wall, upper and lower of filtering bodies 42, sealing ring 46 is elastic
It is pressed against on the medial wall of shell body 41, inner filtration body 42 is filled with active material 43,
Being fixed with air ring 47 on the base plate medial wall of shell body 41, the end face of air ring 47 is fixed
Having multiple buffer spring 44, the upper end of buffer spring 44 is fixed on backup washer 45,
Stake pad circle 45 is pressed against on the bottom surface of inner filtration body 42.
Further, described active material 43 is made up of CNT, iron powder and sand mixing.
Further, described active material 43 content of carbon nanotubes by weight percentage is
5%, iron content is 5%, and sand content is 90%.
Further, described shell body 41 includes main casing 411 and top cover body 412, top
Lid 412 is screwed onto the top of main casing 411, and top cover body 412 has liquid feeding end, main casing
The lower end of body 411 has liquid outlet, and the top end face of main casing 411 is nested with sealing ring
414, upper sealing ring 414 elasticity is pressed against on top cover body 412;On the bottom surface of top cover body 412
Being fixed with extension set 415, the bottom surface of extension set 415 is fixed with spring 416, spring 416
Lower end is fixed with is pressed against packing ring 417, is pressed against packing ring 417 and is pressed against the top of inner filtration body 42
On face.
Further, the top and bottom of described inner filtration body 42 are filter net cloth or multilamellar
The metal filtration plate of wire netting sintering.
Further, described sewage collecting box 1 includes main box 11 and lid 12, lid
12 are fixed on main box 11, and lid 12 is bolted with waste water feed tube 102, waste water feed liquor
Be clamped with the first sealing ring 13 between pipe 101 and lid 12, lid 12 and main box 11 it
Between be clamped with the second sealing ring 14, the right side wall of main box 11 has connected waste water drain pipe
101, waste water feed tube 101 is in the left side of main box 11, the end of the top board of main box 11
Face is fixed with protection dividing plate 15, and main box 11 is separated into upper closed chamber 10 by protection dividing plate 15
With lower circulation chamber 20, lower circulation chamber 20 be fixedly arranged in the middle of the first screen pack 16 and second
Screen pack 17, the upper end of the first screen pack 16 and the second screen pack 17 is fixed on guarantor
Protecting on the bottom surface of dividing plate 15, the lower section of the second screen pack 17 is fixed be tilted to the left oblique
Plate 18, the lower end of oblique plate 18 is fixed on the bottom surface of main box 11, the first stirring motor
30 and second stirring motor 40 be fixed on the top board of main box 11, the first stirring motor 30
It is connected to the first shaft 50 He by shaft coupling with the output shaft of the second stirring motor 40
Second shaft 60, the upper end thereof of the first shaft 50 is being protected on dividing plate 15, and first
The lower end of shaft 50 is hinged on the base plate of main box 11, and the second shaft 60 is hinged on
On protection dividing plate 15, the first shaft 50 is between lid 12 and the first screen pack 16,
Second shaft 60 is between the first screen pack 16 and the second screen pack 17, and first
The upper and lower of shaft 50 is respectively and fixedly provided with agitator arm 70, in the middle part of the second shaft 60
It is fixed with agitator arm 70;
Further, the master between described first screen pack 16 and the second screen pack 17
Connect waste material drainage conduit 103 on the base plate of casing 11, waste material drainage conduit 103 has been fixed with
Plug 104.
Operation principle: pour the waste water with the soil of organochlorine pesticide pollution into sewage collecting box
In 1, by the first screen pack 16 and filtration of the second screen pack 17, by big
Grain material etc. filters, wherein by the first stirring motor 30 and the second stirring motor 40
Run, prevent the large particulate matter filtered from will not block the first screen pack 16 and second and filter
Web plate 17, thus ensure the proper flow conveying of waste water, and when large particulate matter is too much,
Lid 12 can be opened and open plug 104 and topple over, very convenient;
The operation by first pump housing 6 of the waste water after filtration, is entered plasma discharge apparatus
In 3, by the free electron included in plasma, negative ions, intensify molecule or atom
And the multiple high energy active particle such as free radical is by organochlorine pesticide molecule activation, the most directly breaks
Bad element's structure, is converted into inorganic molecules material;
Then enter in purifier 4 by second pump housing 7, going back by active material 43
Former reaction, removes chlorinatedorganic, then by the 3rd pump housing 8, waste water enters membrance separation system
The impurity component that bulk cargo puts in 5 granule after processing or inside is contained separates,
To relatively pure water liquid, this water liquid is entered UV detection by the effect of the 4th pump housing 9
System 200 detects, and flows to detection data control main frame 100, control main frame
The data obtained are shown by 100 by display.
Wherein, the CNT in active material 43 has high efficiency of additive capability, and Zero-valent Iron has
Having reduction, the surface area of CNT is big, can Zero-valent Iron be reacted with chlorinatedorganic
Oxide and the hydroxide of the ferrum produced adsorb, thus ensure that the reaction of Zero-valent Iron is lived
Property, extend its service life, so that the service life of the present embodiment is strengthened.
In the present embodiment, the inner filtration body 42 in purifier 4 removes and installs conveniently, the most more
Change.
In the present embodiment, plasma discharge apparatus 3, film separation system device 5 and ultraviolet inspection
Examining system 200 all at existing known device, no longer describes in detail.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention,
About the those of ordinary skill of technical field, in the situation without departing from the spirit and scope of the present invention
Under, it is also possible to making a variety of changes and modification, the technical scheme of the most all equivalents falls within
Scope of the invention, the scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. plasma body cooperative Zero-valent Iron processes an organochlorine pesticide pollution soil device, bag
Include sewage collecting box (1), plasma discharge apparatus (3), film separation system device (5) and
UV detection system (200), it is characterised in that: the waste water of described sewage collecting box (1)
Drain pipe (101) connects the liquid feeding end of first pump housing (6), first pump housing (6) go out liquid
End connects the liquid feeding end of plasma discharge apparatus (3), plasma discharge apparatus (3) go out liquid
End connects the liquid feeding end of second pump housing (7), and the liquid outlet of second pump housing (7) connects purification dress
Putting the liquid feeding end of (4), the liquid outlet of purifier (4) connects entering of the 3rd pump housing (8)
Liquid end, the liquid outlet of the 3rd pump housing (8) connects the liquid feeding end of film separation system device (5),
The liquid outlet of film separation system device (5) connects the liquid feeding end of the 4th pump housing (9), the 4th pump
The liquid outlet of body (9) connects the liquid feeding end of UV detection system (200), UV detection
System has liquid outlet on (200);
The data detected are flowed to control by UV detection system (200) by data wire
Main frame (100);
Described purifier (4) includes shell body (41), the upper end tool of shell body (41)
Having liquid feeding end, the lower end of shell body (41) to have liquid outlet, inner filtration body (42) sleeve exists
In shell body (41), the lateral wall, upper and lower of inner filtration body (42) is nested with sealing
Circle (46), sealing ring (46) elasticity is pressed against on the medial wall of shell body (41), interior mistake
Filter body (42) is filled with active material (43), on the base plate medial wall of shell body (41)
Being fixed with air ring (47), the end face of air ring (47) is fixed with multiple buffer spring (44),
The upper end of buffer spring (44) is fixed on backup washer (45), and backup washer (45) is pressed
Lean against on the bottom surface of inner filtration body (42).
A kind of plasma body cooperative Zero-valent Iron the most according to claim 1 processes organochlorine
Pesticide contaminated soil device, it is characterised in that: described active material (43) by CNT,
Iron powder and sand mixing composition.
A kind of plasma body cooperative Zero-valent Iron the most according to claim 1 processes organochlorine
Pesticide contaminated soil device, it is characterised in that: described active material (43) is by weight percentage
Meter content of carbon nanotubes is 5%, and iron content is 5%, and sand content is 90%.
A kind of plasma body cooperative Zero-valent Iron the most according to claim 1 processes organochlorine
Pesticide contaminated soil device, it is characterised in that: described shell body (41) includes main casing (411)
With top cover body (412), top cover body (412) is screwed onto the top of main casing (411), top
Having liquid feeding end on lid (412), the lower end of main casing (411) has liquid outlet, main casing
Sealing ring (414), upper sealing ring (414) bullet it is nested with on the top end face of body (411)
Property is pressed against on top cover body (412);Extension set (415) it is fixed with on the bottom surface of top cover body (412),
The bottom surface of extension set (415) is fixed with spring (416), and the lower end of spring (416) is fixed
It is pressed against packing ring (417), is pressed against packing ring (417) and is pressed against the top of inner filtration body (42)
On face.
A kind of plasma body cooperative Zero-valent Iron the most according to claim 4 processes organochlorine
Pesticide contaminated soil device, it is characterised in that: the top and bottom of described inner filtration body (42)
The metal filtration plate sintered for filter net cloth or multiple layer metal net.
A kind of plasma body cooperative Zero-valent Iron the most according to claim 1 processes organochlorine
Pesticide contaminated soil device, it is characterised in that: described sewage collecting box (1) includes main box
(11) and lid (12), lid (12) is fixed on main box (11), lid (12)
On be bolted with waste water feed tube (102), between waste water feed tube (101) and lid (12)
It is clamped with the first sealing ring (13), between lid (12) and main box (11), is clamped with
Two sealing rings (14), the right side wall of main box (11) has connected waste water drain pipe (101),
Waste water feed tube (101) is in the left side of main box (11), the top board of main box (11)
Bottom surface be fixed with protection dividing plate (15), protection dividing plate (15) by main box (11) separate
Closed chamber (10) and lower circulation chamber (20), being fixedly arranged in the middle of of lower circulation chamber (20) on one-tenth
First screen pack (16) and the second screen pack (17), the first screen pack (16) and
The upper end of the second screen pack (17) is fixed on the bottom surface of protection dividing plate (15), the second mistake
The lower section of sieve plate (17) is fixed with the oblique plate (18) being tilted to the left, oblique plate (18)
Lower end be fixed on the bottom surface of main box (11), the first stirring motor (30) and second stirs
Mix motor (40) to be fixed on the top board of main box (11), the first stirring motor (30) and
The output shaft of the second stirring motor (40) is connected to the first shaft (50) by shaft coupling
With the second shaft (60), the upper end thereof of the first shaft (50) is in protection dividing plate (15)
On, the lower end of the first shaft (50) is hinged on the base plate of main box (11), and second stirs
Mixing axle (60) to be hinged in protection dividing plate (15), the first shaft (50) is in lid (12)
And between the first screen pack (16), the second shaft (60) is in the first screen pack (16)
And between the second screen pack (17), the upper and lower of the first shaft (50) is the most fixing
Agitator arm (70), the second shaft (60) is had to be fixedly arranged in the middle of agitator arm (70);
Main box (11) between described first screen pack (16) and the second screen pack (17)
Base plate on connected waste material drainage conduit (103), waste material drainage conduit (103) is fixed with stifled
Head (104).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610415751.9A CN105858989A (en) | 2016-06-14 | 2016-06-14 | Device for treating organo-chlorine pesticide contaminated soil through cooperation of plasma and zero-valent iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610415751.9A CN105858989A (en) | 2016-06-14 | 2016-06-14 | Device for treating organo-chlorine pesticide contaminated soil through cooperation of plasma and zero-valent iron |
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Publication Number | Publication Date |
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CN105858989A true CN105858989A (en) | 2016-08-17 |
Family
ID=56650404
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CN201610415751.9A Withdrawn CN105858989A (en) | 2016-06-14 | 2016-06-14 | Device for treating organo-chlorine pesticide contaminated soil through cooperation of plasma and zero-valent iron |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106531276A (en) * | 2016-12-01 | 2017-03-22 | 绍兴文理学院 | Chemical reduction and biological reduction system for repairing radioactive contaminated soil |
CN106698768A (en) * | 2016-12-01 | 2017-05-24 | 绍兴文理学院 | Non-heat plasma purification system for soil contaminated by polybrominated diphenyl ethers |
CN107551988A (en) * | 2017-10-30 | 2018-01-09 | 浙江秋氏环保科技发展有限公司 | A kind of Cyclodextrin/sepiolite composite and preparation technology |
-
2016
- 2016-06-14 CN CN201610415751.9A patent/CN105858989A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106531276A (en) * | 2016-12-01 | 2017-03-22 | 绍兴文理学院 | Chemical reduction and biological reduction system for repairing radioactive contaminated soil |
CN106698768A (en) * | 2016-12-01 | 2017-05-24 | 绍兴文理学院 | Non-heat plasma purification system for soil contaminated by polybrominated diphenyl ethers |
CN107551988A (en) * | 2017-10-30 | 2018-01-09 | 浙江秋氏环保科技发展有限公司 | A kind of Cyclodextrin/sepiolite composite and preparation technology |
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