CN116216835A - Leachate treatment equipment of garbage transfer station - Google Patents

Leachate treatment equipment of garbage transfer station Download PDF

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Publication number
CN116216835A
CN116216835A CN202310387317.4A CN202310387317A CN116216835A CN 116216835 A CN116216835 A CN 116216835A CN 202310387317 A CN202310387317 A CN 202310387317A CN 116216835 A CN116216835 A CN 116216835A
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CN
China
Prior art keywords
treatment
box
leachate
transfer station
fixedly connected
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.)
Pending
Application number
CN202310387317.4A
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Chinese (zh)
Inventor
何洋洋
陈钟慧
李娜
施园
曾宪灿
谢建丽
饶研子
林王坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Tiandi Environmental Protection Technology Co Ltd
Original Assignee
Zhejiang Tiandi Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Tiandi Environmental Protection Technology Co Ltd filed Critical Zhejiang Tiandi Environmental Protection Technology Co Ltd
Priority to CN202310387317.4A priority Critical patent/CN116216835A/en
Publication of CN116216835A publication Critical patent/CN116216835A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6423Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06Contaminated groundwater or leachate
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)

Abstract

The invention relates to a leachate treatment device of a garbage transfer station, which comprises: the device comprises a prefabricated box, a processing box and a processing mechanism; the upper surface of the prefabricated box is fixedly connected with a treatment box, and the treatment box is connected with the treatment mechanism through a transmission piece; the processing mechanism comprises a reciprocating screw, a limiting rod, a cleaning brush, a filter plate, a rotating rod, an activated carbon adsorption bag, a forward and reverse rotating motor, a first bevel gear, a second bevel gear, a driving sprocket, a chain, a driven sprocket and a supporting block. The beneficial effects of the invention are as follows: according to the invention, through the cooperation among the prefabricated box, the treatment box and the treatment mechanism, the garbage leachate can be subjected to preliminary filtering operation, the surface of the filter plate can be cleaned through the cleaning brush which moves back and forth, the blocking probability of the filter plate is reduced, and then the garbage leachate can be subjected to adsorption treatment through the activated carbon adsorption bag, so that the garbage leachate can be treated more thoroughly, and the pollution to the environment is reduced.

Description

Leachate treatment equipment of garbage transfer station
Technical Field
The invention relates to the technical field of leachate treatment of a garbage transfer station, in particular to leachate treatment equipment of the garbage transfer station.
Background
With the continuous improvement of the living standard of people, the requirements on environmental conditions are increasingly improved, and the urban and rural garbage stations with traditional significance cannot meet the requirements of people on new concepts such as high efficiency, environmental protection, energy conservation and low consumption, so that the upgrading and reconstruction of the garbage transfer station are imperative, and garbage percolate is high-concentration organic wastewater with complex components, and can be directly discharged into the environment without treatment, so that serious environmental pollution is caused.
When the garbage leachate is treated, the garbage leachate is treated by means of equipment, but the existing equipment only simply filters the leachate and does not carry out corresponding sterilization treatment, so that the treatment of the leachate is not thorough, and after long-term use, more impurities are easily accumulated on the surface of the filter plate, so that the filter plate is easily blocked, the normal filtration of a filter screen is influenced to a certain extent, and the treatment of the leachate is not facilitated; therefore, we provide a leachate treatment device of a garbage transfer station, which solves the problems.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a garbage transfer station percolate treatment device which can sterilize percolate and clean a filter plate at the same time, and has better treatment effect.
In a first aspect, a leachate treatment device of a refuse transfer station is provided, comprising a prefabricated box, a treatment box and a treatment mechanism;
the upper surface of the prefabricated box is fixedly connected with a processing box, and the processing box is connected with a processing mechanism through a transmission piece; the processing mechanism comprises a reciprocating screw, a limit rod, a cleaning brush, a filter plate, a rotating rod, an activated carbon adsorption bag, a forward and reverse rotating motor, a first conical gear, a second conical gear, a driving sprocket, a chain, a driven sprocket and a supporting block;
the reciprocating screw is rotationally connected with the inner wall of the treatment box, and the outer surface of the reciprocating screw is in threaded connection with a cleaning brush; the inner wall of the treatment box is fixedly connected with a limit rod, and the inner wall of the cleaning brush is in sliding connection with the outer surface of the limit rod; the inner wall of the treatment box is provided with a detachable filter plate, and the cleaning brush is matched with the filter plate; the inner bottom wall of the prefabricated box is fixedly connected with a forward and reverse rotation motor, the outer surface of an output shaft of the forward and reverse rotation motor is fixedly connected with a driving sprocket, the right end of the reciprocating screw is fixedly connected with a driven sprocket, a chain is arranged outside the driving sprocket, and the driving sprocket is in transmission connection with the driven sprocket through the chain;
the output shaft end fixedly connected with first conical gear of positive and negative rotation motor, the inner wall of prefabricated case rotates and is connected with the dwang, the bottom fixedly connected with second conical gear of dwang, first conical gear with second conical gear meshes mutually, and the top of dwang runs through the processing case and rotates with the inner wall of processing case to be connected, the surface mounting of dwang has two detachable activated carbon adsorption bags.
Preferably, the bottom surface fixedly connected with four support columns of prefabricated case, every the slipmat is all installed to the bottom surface of support column.
Preferably, an observation window is mounted on the front surface of the processing box, and transparent glass is inlaid in the observation window.
Preferably, the upper surface of the treatment tank is provided with a liquid inlet which is communicated with the inside of the treatment tank.
Preferably, the inner top wall of the prefabricated box is fixedly connected with a supporting block, and the inner wall of the supporting block is rotationally connected with the outer surface of the output shaft of the forward and backward rotating motor.
Preferably, the inner wall of the prefabricated box is provided with four liquid outlets, and the top end of each liquid outlet is communicated with the inside of the processing box.
Preferably, a box door is arranged on the back surface of the treatment box, and a handle and a limiting mechanism are arranged on the outer surface of the box door.
In a second aspect, there is provided a method of operating the leachate treatment facility of a waste transfer station as claimed in any one of the first aspects, comprising:
s1, inputting garbage percolate to be treated into a treatment box through a liquid inlet, and carrying out preliminary filtration in the treatment box through a filter plate;
s2, performing adsorption treatment on the landfill leachate by using an activated carbon adsorption bag on a rotating rod;
s3, the landfill leachate treated by the S2 is discharged in a concentrated way through a liquid outlet.
Preferably, in S1, the forward and reverse rotation motor is started and drives the driving sprocket to rotate, then the chain drives the reciprocating screw rod and the driven sprocket to rotate, and the cleaning brush is driven to reciprocate left and right along the reciprocating screw rod and the limiting rod when the reciprocating screw rod rotates, so that the surface of the filter plate is cleaned.
Preferably, in S2, the forward and reverse rotation motor drives the first bevel gear to rotate when started, and the second bevel gear will drive the rotating rod and the activated carbon adsorption bag 306 to rotate.
The beneficial effects of the invention are as follows:
1. the invention can carry out preliminary filtration work on the landfill leachate by arranging the prefabricated box, the treatment box and the treatment mechanism, can clean the surface of the filter plate by the cleaning brush which moves reciprocally, reduces the blocking probability of the filter plate, and can fully adsorb the landfill leachate after filtration by the rotating activated carbon adsorption bag, thus the landfill leachate can be more thoroughly treated, the discharge standard is met, and the pollution to the environment is reduced.
2. According to the invention, the device can be more stably placed on the ground to treat the landfill leachate, workers can master the treatment condition inside the prefabricated box at any time through the arrangement of the observation window, the landfill leachate to be treated can be conveniently added into the treatment box through the arrangement of the liquid inlet, convenience is provided, the output rotating shaft of the forward and backward rotating motor can be more stable during rotation through the arrangement of the supporting block, the treated landfill leachate can be conveniently and intensively discharged through the arrangement of the liquid outlet, the subsequent cleaning work inside the treatment box can be conveniently performed through the arrangement of the box door, and the repeated use of the device is facilitated.
Drawings
Fig. 1 is a schematic front view of a garbage transfer station percolate treatment device provided by the application;
FIG. 2 is a schematic cross-sectional view of a refuse transfer station leachate treatment facility provided herein;
fig. 3 is a schematic partial structure of a leachate treatment apparatus of a refuse transfer station provided in the present application;
fig. 4 is a schematic rear view of a leachate treatment apparatus of a refuse transfer station according to the present application;
reference numerals illustrate: 1. prefabricating a box; 2. a treatment box; 3. a processing mechanism; 301. a reciprocating screw; 302. a limit rod; 303. cleaning brushes; 304. a filter plate; 305. a rotating lever; 306. an activated carbon adsorption bag; 307. a forward and reverse rotation motor; 308. a first bevel gear; 309. a second bevel gear; 310. a drive sprocket; 311. a chain; 312. a driven sprocket; 313. a support block; 4. a liquid inlet; 5. an observation window; 6. a support column; 7. a liquid outlet; 8. a box door.
Detailed Description
The invention is further described below with reference to examples. The following examples are presented only to aid in the understanding of the invention. It should be noted that it will be apparent to those skilled in the art that modifications can be made to the present invention without departing from the principles of the invention, and such modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Example 1:
a garbage transfer station percolate treatment device, as shown in figures 1, 2, 3 and 4, comprises a prefabricated box 1, a treatment box 2 and a treatment mechanism 3;
wherein, the upper surface fixedly connected with of prefabricated case 1 handles case 2, handles case 2 and treatment mechanism 3 and passes through the driving medium and link to each other.
Four support columns 6 are fixedly connected to the bottom surface of the prefabricated box 1, anti-slip pads are mounted on the bottom surface of each support column 6, and the device can be placed on the ground more stably through the support columns 6 to treat garbage leachate.
Four liquid outlets 7 are arranged on the inner wall of the prefabricated box 1, the top end of each liquid outlet 7 is communicated with the inside of the treatment box 2, and the treated landfill leachate can be conveniently and intensively discharged through the liquid outlets 7.
The front of the processing box 2 is provided with an observation window 5, transparent glass is inlaid in the observation window 5, and workers can master the internal processing condition of the prefabricated box 1 at any time by arranging the observation window 5.
The upper surface of the treatment box 2 is provided with the liquid inlet 4, the liquid inlet 4 is communicated with the inside of the treatment box 2, and the garbage percolate to be treated can be conveniently added into the treatment box 2 by arranging the liquid inlet 4, so that convenience is provided.
In addition, a box door 8 is mounted on the back surface of the processing box 2, and a handle and a limiting mechanism are mounted on the outer surface of the box door 8. The box door 8 is arranged to facilitate the subsequent cleaning of the inside of the processing box 2, and the repeated use of the device is facilitated.
The processing mechanism 3 comprises a reciprocating screw 301, a limiting rod 302, a cleaning brush 303, a filter plate 304, a rotating rod 305, an activated carbon adsorption bag 306, a forward and reverse rotation motor 307, a first conical gear 308, a second conical gear 309, a driving sprocket 310, a chain 311, a driven sprocket 312 and a supporting block 313;
the reciprocating screw 301 is rotationally connected with the inner wall of the treatment box 2, and the outer surface of the reciprocating screw 301 is in threaded connection with a cleaning brush 303; the inner wall of the treatment box 2 is fixedly connected with a limiting rod 302, and the inner wall of the cleaning brush 303 is in sliding connection with the outer surface of the limiting rod 302; when the reciprocating screw 301 rotates, the cleaning brush 303 is driven to reciprocate left and right along the reciprocating screw 301 and the limiting rod 302.
The inner wall of the treatment box 2 is provided with a detachable filter plate 304, and the cleaning brush 303 is matched with the filter plate 304; when the cleaning brush 303 reciprocates left and right, the surface of the filter plate 304 can be cleaned, the filter plate 304 is prevented from being blocked, and the filtering effect of the filter plate 304 on the landfill leachate is ensured.
The inner bottom wall of the prefabricated box 1 is fixedly connected with a forward and reverse rotation motor 307, the outer surface of an output shaft of the forward and reverse rotation motor 307 is fixedly connected with a driving sprocket 310, the right end of the reciprocating screw 301 is fixedly connected with a driven sprocket 312, a chain 311 is arranged outside the driving sprocket 310, and the driving sprocket 310 is in transmission connection with the driven sprocket 312 through the chain 311.
The output shaft end of the forward and reverse rotation motor 307 is fixedly connected with a first conical gear 308, the inner wall of the prefabricated box 1 is rotationally connected with a rotating rod 305, the bottom end of the rotating rod 305 is fixedly connected with a second conical gear 309, the first conical gear 308 is meshed with the second conical gear 309, the top end of the rotating rod 305 penetrates through the treatment box 2 and is rotationally connected with the inner wall of the treatment box 2, and two detachable activated carbon adsorption bags 306 are mounted on the outer surface of the rotating rod 305.
The inner top wall of the prefabricated box 1 is fixedly connected with a supporting block 313, the inner wall of the supporting block 313 is rotationally connected with the outer surface of the output shaft of the forward and backward motor 307, and the output rotating shaft of the forward and backward motor 307 can be more stable during rotation through the arrangement of the supporting block 313.
The working principle of the leachate treatment equipment of the garbage transfer station is as follows: firstly, the landfill leachate is injected into the treatment box 2 through the liquid inlet 4, then the forward and reverse motor 307 is started to enable the mechanism inside the treatment box 2 to treat the landfill leachate, when the forward and reverse motor 307 is started, the driving sprocket 310 is driven to rotate, the reciprocating screw 301 and the driven sprocket 312 are driven to rotate through the arranged chain 311, the cleaning brush 303 is driven to do left and right reciprocating motion along the reciprocating screw 301 and the limiting rod 302 when the reciprocating screw 301 rotates, so that the bottom surface of the cleaning brush 303 is used for cleaning the surface of the filter plate 304, the work of filtering the landfill leachate can be prevented from being blocked by the filter plate 304, then the first conical gear 308 is driven to rotate by the starting of the forward and reverse motor 307, the second conical gear 309 and the rotating rod 305 are driven to rotate when the first conical gear 308 is driven to rotate, the activated carbon adsorption packet 306 is driven to rotate when the rotating rod 305, the activated carbon adsorption packet 306 can perform more sufficient adsorption work on the filtered landfill leachate, the work of the treatment of the landfill leachate can be facilitated by combining, and the treatment of the landfill leachate can be more practically discharged through the liquid outlet 7.
Example 2:
a working method of leachate treatment equipment of a refuse transfer station comprises the following steps:
s1, inputting garbage percolate to be treated into a treatment box 2 through a liquid inlet 4, and carrying out preliminary filtration in the treatment box 2 through a filter plate 304;
s2, an activated carbon adsorption bag 306 on a rotating rod 305 adsorbs landfill leachate;
s3, the landfill leachate treated by the S2 is discharged in a concentrated way through a liquid outlet 7.
In S1, the forward and reverse motor 307 is started and drives the driving sprocket 310 to rotate, then the chain 311 drives the reciprocating screw 301 and the driven sprocket 312 to rotate, and the reciprocating screw 301 drives the cleaning brush 303 to reciprocate left and right along the reciprocating screw 301 and the limiting rod 302 when rotating, so as to clean the surface of the filter plate 304, thereby being beneficial to the treatment of the landfill leachate.
In S2, when the forward and reverse rotation motor 307 is started, the first bevel gear 308 is driven to rotate, and the second bevel gear 309 through the arrangement drives the rotating rod 305 and the activated carbon adsorption bag 306 to rotate, so that the activated carbon adsorption bag 306 is fully contacted with the filtered landfill leachate, the adsorption effect is improved, and the treatment of the landfill leachate is facilitated.

Claims (10)

1. The leachate treatment equipment of the garbage transfer station is characterized by comprising a prefabricated box (1), a treatment box (2) and a treatment mechanism (3);
the upper surface of the prefabricated box (1) is fixedly connected with a processing box (2), and the processing box (2) is connected with a processing mechanism (3) through a transmission piece; the treatment mechanism (3) comprises a reciprocating screw (301), a limiting rod (302), a cleaning brush (303), a filter plate (304), a rotating rod (305), an activated carbon adsorption bag (306), a forward and reverse rotation motor (307), a first conical gear (308), a second conical gear (309), a driving chain wheel (310), a chain (311), a driven chain wheel (312) and a supporting block (313);
the reciprocating screw (301) is rotationally connected with the inner wall of the treatment box (2), and a cleaning brush (303) is connected with the outer surface of the reciprocating screw (301) in a threaded manner; the inner wall of the treatment box (2) is fixedly connected with a limiting rod (302), and the inner wall of the cleaning brush (303) is in sliding connection with the outer surface of the limiting rod (302); a detachable filter plate (304) is arranged on the inner wall of the treatment box (2), and the cleaning brush (303) is matched with the filter plate (304); the inner bottom wall of the prefabricated box (1) is fixedly connected with a forward and reverse rotation motor (307), the outer surface of an output shaft of the forward and reverse rotation motor (307) is fixedly connected with a driving sprocket (310), the right end of the reciprocating screw rod (301) is fixedly connected with a driven sprocket (312), a chain (311) is arranged outside the driving sprocket (310), and the driving sprocket (310) is in transmission connection with the driven sprocket (312) through the chain (311);
the output shaft end fixedly connected with first conical gear (308) of positive and negative rotation motor (307), the inner wall of prefabricated case (1) rotates and is connected with dwang (305), the bottom fixedly connected with second conical gear (309) of dwang (305), first conical gear (308) with second conical gear (309) meshes, and the top of dwang (305) runs through processing case (2) and rotates with the inner wall of processing case (2) to be connected, the surface mounting of dwang (305) has two detachable active carbon to adsorb package (306).
2. The leachate treatment facility of a waste transfer station according to claim 1, characterized in that the bottom surface of the prefabricated box (1) is fixedly connected with four support columns (6), and the bottom surface of each support column (6) is provided with a skid-proof mat.
3. The leachate treatment equipment of the refuse transfer station according to claim 1, characterized in that an observation window (5) is installed on the front surface of the treatment box (2), and transparent glass is inlaid in the observation window (5).
4. The leachate treatment plant of a waste transfer station according to claim 1, characterized in that the upper surface of the treatment tank (2) is provided with a liquid inlet (4), the liquid inlet (4) being in communication with the interior of the treatment tank (2).
5. The garbage transfer station percolate treatment device according to claim 1, characterized in that the inner top wall of the prefabricated box (1) is fixedly connected with a supporting block (313), and the inner wall of the supporting block (313) is rotatably connected with the outer surface of the output shaft of the forward and reverse rotation motor (307).
6. The leachate treatment equipment of the refuse transfer station according to claim 1, wherein four liquid outlets (7) are arranged on the inner wall of the prefabricated box (1), and the top end of each liquid outlet (7) is communicated with the inside of the treatment box (2).
7. The leachate treatment equipment of the refuse transfer station according to claim 1, wherein a box door (8) is installed on the back surface of the treatment box (2), and a handle and a limiting mechanism are installed on the outer surface of the box door (8).
8. A method of operating a refuse transfer station leachate treatment plant as claimed in any one of claims 1 to 7, comprising:
s1, inputting garbage percolate to be treated into a treatment box (2) through a liquid inlet (4), and carrying out primary filtration in the treatment box (2) through a filter plate (304);
s2, an activated carbon adsorption bag (306) on a rotating rod (305) adsorbs landfill leachate;
s3, the landfill leachate treated by the S2 is discharged in a concentrated way through a liquid outlet (7).
9. The working method of the leachate treatment equipment of the refuse transfer station according to claim 8, wherein in S1, a forward and reverse rotation motor (307) is started and drives a driving sprocket (310) to rotate, then a chain (311) drives a reciprocating screw rod (301) and a driven sprocket (312) to rotate, and when the reciprocating screw rod (301) rotates, a cleaning brush (303) is driven to do left and right reciprocating motion along the reciprocating screw rod (301) and a limiting rod (302) to clean the surface of a filter plate (304).
10. The method according to claim 9, wherein in S2, the forward and reverse rotation motor (307) is started to drive the first bevel gear (308) to rotate, and the second bevel gear (309) is provided to drive the rotating rod (305) and the activated carbon adsorption bag (306) to rotate.
CN202310387317.4A 2023-04-12 2023-04-12 Leachate treatment equipment of garbage transfer station Pending CN116216835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310387317.4A CN116216835A (en) 2023-04-12 2023-04-12 Leachate treatment equipment of garbage transfer station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310387317.4A CN116216835A (en) 2023-04-12 2023-04-12 Leachate treatment equipment of garbage transfer station

Publications (1)

Publication Number Publication Date
CN116216835A true CN116216835A (en) 2023-06-06

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Application Number Title Priority Date Filing Date
CN202310387317.4A Pending CN116216835A (en) 2023-04-12 2023-04-12 Leachate treatment equipment of garbage transfer station

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CN (1) CN116216835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117228895A (en) * 2023-11-01 2023-12-15 广东广深环保科技股份有限公司 Landfill leachate treatment facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117228895A (en) * 2023-11-01 2023-12-15 广东广深环保科技股份有限公司 Landfill leachate treatment facility
CN117228895B (en) * 2023-11-01 2024-04-02 广东广深环保科技股份有限公司 Landfill leachate treatment facility

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