CN109095725A - A kind of leachate in garbage transfer station processing Integration Equipment - Google Patents

A kind of leachate in garbage transfer station processing Integration Equipment Download PDF

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Publication number
CN109095725A
CN109095725A CN201811117716.4A CN201811117716A CN109095725A CN 109095725 A CN109095725 A CN 109095725A CN 201811117716 A CN201811117716 A CN 201811117716A CN 109095725 A CN109095725 A CN 109095725A
Authority
CN
China
Prior art keywords
pond
leachate
transfer station
pump
biological reaction
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
CN201811117716.4A
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Chinese (zh)
Inventor
宋灿辉
于玉彬
汤波
刘春梅
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.)
Suzhou Su Ke Environmental Protection Technology Co Ltd
Original Assignee
Suzhou Su Ke 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 Suzhou Su Ke Environmental Protection Technology Co Ltd filed Critical Suzhou Su Ke Environmental Protection Technology Co Ltd
Priority to CN201811117716.4A priority Critical patent/CN109095725A/en
Publication of CN109095725A publication Critical patent/CN109095725A/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
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1236Particular type of activated sludge installations
    • C02F3/1268Membrane bioreactor systems
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • 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

Abstract

The invention discloses a kind of leachate in garbage transfer station to handle Integration Equipment, including treatment region and equipment room, the treatment region includes the multistage anaerobic pond that setting is sequentially communicated by process flow, anoxic pond, aerobic tank, membrane biological reaction pond and sedimentation basin, is equipped with membrane bioreactor in the membrane biological reaction pond;It is provided with elevator pump in the equipment room, reflux pump, water producing tank, produces water pump, power control cabinet, cleaning filter, medicine-chest, dosing pump, backwashing pump, the blower for being aerated to the aerobic tank and membrane biological reaction pond and the temperature-adjusting device for being controlled temperature in the treatment region.The present invention has evaded the problem that cell land occupation is insufficient, water is unstable;Using integrated processing technique, advanced treating is carried out to percolate, not only meets the requirement of standard water discharge discharge, and also has the advantages that operation energy consumption is low, treatment effeciency is high.

Description

A kind of leachate in garbage transfer station processing Integration Equipment
Technical field
The present invention relates to a kind of leachate in garbage transfer station to handle Integration Equipment.
Background technique
Landfill leachate is the used water difficult to degradate of a kind of high organic matter, high-concentration ammonia-nitrogen at present.Cell terminal percolate The mixing of the percolate, sanitary sewage, kitchen sewage and the various wastewaters such as interior ground flushing water of standing that are generated for compressed garbage, processing Difficulty is big.
The characteristics of in view of the above landfill leachate, is at present percolated cell garbage transfer station in conjunction with the situation of existing cell The processing of liquid has the following problems:
Foundation of civil work is built in cell limited floor space, no more vacant lots, therefore it is difficult to build percolate processing sewage plant Greatly;
Cell garbage transfer station water is unstable, and the fluctuation of water increases the control difficulty of biochemical treatment, and using life Change processing and needs larger occupied area;
Cell terminal landfill leachate is largely direct emission at present, since Landfill Leachate Pollution degree is much higher than Municipal wastewater, therefore great impact is brought to municipal wastewater treating stations, it needs to carry out cell leachate in garbage transfer station independent It is discharged after processing;
The processing of cell leachate in garbage transfer station needs to reach three-level discharge standard, therefore need to carry out depth to percolate Reason.
Therefore, it is necessary to a kind of water quality treatments can satisfy discharge standard, low-consumption high-efficiency and can be with the removable of rapid deployment Portable cell terminal landfill leachate treatment integrated apparatus.
Summary of the invention
Object of the present invention is to provide a kind of leachate in garbage transfer station of low-consumption high-efficiency in view of the defects existing in the prior art Integration Equipment is handled, landfill leachate treatment efficiency is improved using " anaerobe-oxygen deficient+aerobic+MBR+ coagulating sedimentation " technique.This The Integration Equipment occupied area of invention is small, low energy consumption, treatment effeciency is high, can satisfy the processing of cell leachate in garbage transfer station It is required that.
The present invention to achieve the above object, adopts the following technical scheme that a kind of leachate in garbage transfer station processing integration Equipment, including treatment region and equipment room, the treatment region include the multistage anaerobic pond that setting is sequentially communicated by process flow, anoxic Pond, aerobic tank, membrane biological reaction pond and sedimentation basin are equipped with membrane bioreactor in the membrane biological reaction pond;The equipment room Inside be provided with elevator pump, reflux pump, water producing tank, produce water pump, power control cabinet, cleaning filter, medicine-chest, dosing pump, backwashing pump, for pair The blower that the aerobic tank and membrane biological reaction pond are aerated and the temperature for being controlled temperature in the treatment region Spend regulating device.
Further, the treatment region and equipment room or so are spaced apart, and more anaerobic ponds and anoxic pond, aerobic tank are left The right side is spaced apart, and is spaced apart before and after the anoxic pond and aerobic tank, separates and sets before and after the membrane biological reaction pond and sedimentation basin It sets.
Further, the treatment region and equipment room are arranged in a container body, and the container body uses carbon steel Anticorrosion structure.
Further, the multistage anaerobic pond is two-stage anaerobic pond, and each anaerobic pond includes inhalant region, reaction zone and three-phase Separator.
Further, be provided with hollow fiber film assembly in the membrane biological reaction pond, the hollow fiber film assembly by 100%PTFE porous material is made.
Further, the foul smell that the anaerobic pond, anoxic pond, aerobic tank and sludge concentration and dewatering system generate is through pipeline Garbage transfer station is sent to by air-introduced machine after collection to be uniformly processed.
Further, the residue that the multistage anaerobic pond, anoxic pond, aerobic tank, membrane biological reaction pond and sedimentation basin generate Sludge send to garbage storing through sludge pump promotion and cheats, and sludge is attached on rubbish after rubbish retains, and percolate returns to percolate receipts Ji Keng.
Beneficial effects of the present invention: the present invention has evaded the problem that cell land occupation is insufficient, water is unstable;Using integration Treatment process carries out advanced treating to percolate, meets standard water discharge emission request.The special PTFE film of equipment deployment of the invention On the one hand component can be improved biochemical sludge concentration, reduce biochemical pool volume, reinforce Biochemical Treatment, realize percolate Efficient process;On the other hand, the pollutants ability such as the membrane module oil rub resistance is strong, and flux recovery is thorough, and long service life reduces The energy consumption and investment integrally equipped.
It is provided with hollow fiber film assembly in the membrane biological reaction pond, since the hollow fiber film assembly is by 100% PTFE porous material is made, so that it has the characteristics that high-throughput, strong durability and permanent hydrophilic, therefore membrane bioreactor It is convenient that clean and maintenance is compared with other membrane material reactors, the service life is longer, and energy consumption is lower;The membrane module resistance tocrocking simultaneously By force, the high feature of anti impulsion load can make biochemical system sludge concentration be up to 30g/L, make integration apparatus biochemical treatment High-efficient, effluent quality is good;And sludge concentration height can reduce biochemistry pool pool capacity and process equipment, reduce integration apparatus Cost of investment.
Detailed description of the invention
Fig. 1 is vertical view figure structure schematic representation of the invention.
Specific embodiment
Shown in Fig. 1, it is related to a kind of leachate in garbage transfer station processing Integration Equipment, including sewage treatment cabinet, it is above-mentioned Treatment region and equipment room 5 are provided in waste water treatment box body, above-mentioned treatment region includes level-one anaerobic pond 1 and secondary anaerobic pond 2, lacks Oxygen pond 3, aerobic tank 6, membrane biological reaction pond 9 and sedimentation basin 4.Membrane bioreactor is equipped in above-mentioned membrane biological reaction pond 9;It is above-mentioned It is provided with elevator pump in equipment room 5, reflux pump, water producing tank, produces water pump, power control cabinet, cleaning filter, medicine-chest, dosing pump, backwash Pump, the blower for being aerated to the aerobic tank 6 and membrane biological reaction pond 9 and for temperature in the treatment region The temperature-adjusting device of control.
Wherein, the sewage treatment cabinet is made of a container body, and cabinet uses carbon steel anticorrosion structure, and cabinet is placed Carrying movement is carried out in can according to need on foundation of civil work, equipment gate 11 is arranged in top of the box.Treatment region and equipment room 5 or so are spaced apart, and anaerobic pond 2 is spaced apart with anoxic pond 3, aerobic tank 6 or so, separate and set before and after anoxic pond 3 and aerobic tank 6 It sets, is spaced apart before and after membrane biological reaction pond 9 and sedimentation basin 4.
In use, sewage enters anaerobic pond 1 from admitting pipe joint 7, level-one anaerobic pond 1, which is discharged, enters secondary anaerobic pond 2, two Grade 2 water outlet of anaerobic pond is connected with 3 water inlet of anoxic pond, and 3 water outlet of anoxic pond is connected with 6 water inlet of aerobic tank, and aerobic tank 6 goes out The mouth of a river is connected with 9 water inlet of membrane biological reaction pond, and the water outlet of membrane biological reaction pond 9 enters sedimentation basin 4,4 standard water discharge of sedimentation basin row It puts.
Wherein, multistage anaerobic pond is level-one anaerobic pond 1 and the two-stage anaerobic that secondary anaerobic pond 2 is constituted, each anaerobic pond packet Include inhalant region, reaction zone and three phase separator.
Wherein, it is provided with hollow fiber film assembly in the membrane biological reaction pond, the hollow fiber film assembly is by 100% PTFE porous material is made.All back washing devices and chemicals dosing plant are placed in equipment room 5, and membrane cisterna needs to close when cleaning Excess flow valve 10, sewage are flowed out from emptying pipe fitting 8.Wherein, it is provided with hollow fiber film assembly in the membrane biological reaction pond, by It is made in the hollow fiber film assembly of 100%PTFE porous material, so that it has high-throughput, strong durability and permanent parent Aqueous feature, therefore membrane bioreactor compares clean and maintenance with other membrane material reactors conveniently, the service life is longer, energy It consumes lower;The feature that membrane module resistance tocrocking is strong, anti impulsion load is high simultaneously, can be such that biochemical system sludge concentration is up to 30g/L keeps integration apparatus biochemical treatment high-efficient, and effluent quality is good;And sludge concentration height can reduce biochemistry pool pool capacity And process equipment, reduce the cost of investment of integration apparatus.
Wherein, the water outlet of membrane biological reaction pond 9 carries out coagulating sedimentation after entering sedimentation basin 4, by adding medicament into sewage Water outlet is set to reach discharge standard.
Wherein, the foul smell warp that level-one anaerobic pond 1 and secondary anaerobic pond 2, anoxic pond 3, aerobic tank 6 and sedimentation basin 4 generate Pipeline is sent to garbage transfer station by air-introduced machine after collecting and is uniformly processed.
The excess sludge of the generations such as anaerobic pond, anoxic pond, aerobic tank and membrane cisterna send to garbage storing through sludge pump promotion and cheats, dirty Mud is attached on rubbish after rubbish retains, and percolate returns to leachate collection hole.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (7)

1. a kind of leachate in garbage transfer station handles Integration Equipment, which is characterized in that including treatment region and equipment room, the place Managing area includes the multistage anaerobic pond that setting is sequentially communicated by process flow, anoxic pond, aerobic tank, membrane biological reaction pond and precipitating Pond is equipped with membrane bioreactor in the membrane biological reaction pond;Be provided in the equipment room elevator pump, reflux pump, water producing tank, It produces water pump, power control cabinet, cleaning filter, medicine-chest, dosing pump, backwashing pump, be used to carry out the aerobic tank and membrane biological reaction pond The blower of aeration and temperature-adjusting device for being controlled temperature in the treatment region.
2. a kind of leachate in garbage transfer station as described in claim 1 handles Integration Equipment, which is characterized in that the processing Area and equipment room or so are spaced apart, and the multistage anaerobic pond is spaced apart with anoxic pond, aerobic tank or so, the anoxic pond and It is spaced apart before and after aerobic tank, is spaced apart before and after the membrane biological reaction pond and sedimentation basin.
3. a kind of leachate in garbage transfer station as described in claim 1 handles Integration Equipment, which is characterized in that the processing Area and equipment room are arranged in a container body, and the container body uses carbon steel anticorrosion structure.
4. a kind of leachate in garbage transfer station as described in claim 1 handles Integration Equipment, which is characterized in that the multistage Anaerobic pond is two-stage anaerobic pond, and each anaerobic pond includes inhalant region, reaction zone and three phase separator.
5. a kind of leachate in garbage transfer station as described in claim 1 handles Integration Equipment, which is characterized in that the film is raw Hollow fiber film assembly is provided in object reaction tank, the hollow fiber film assembly is made of 100%PTFE porous material.
6. a kind of leachate in garbage transfer station as described in claim 1 handles Integration Equipment, which is characterized in that the anaerobism The foul smell that pond, anoxic pond, aerobic tank and sludge concentration and dewatering system generate is sent in rubbish after pipeline is collected by air-introduced machine Turn station to be uniformly processed.
7. a kind of leachate in garbage transfer station as described in claim 1 handles Integration Equipment, which is characterized in that the multistage The excess sludge that anaerobic pond, anoxic pond, aerobic tank, membrane biological reaction pond and sedimentation basin generate is sent through sludge pump promotion to garbage storing Hole, sludge are attached on rubbish after rubbish retains, and percolate returns to leachate collection hole.
CN201811117716.4A 2018-09-21 2018-09-21 A kind of leachate in garbage transfer station processing Integration Equipment Pending CN109095725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811117716.4A CN109095725A (en) 2018-09-21 2018-09-21 A kind of leachate in garbage transfer station processing Integration Equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811117716.4A CN109095725A (en) 2018-09-21 2018-09-21 A kind of leachate in garbage transfer station processing Integration Equipment

Publications (1)

Publication Number Publication Date
CN109095725A true CN109095725A (en) 2018-12-28

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Application Number Title Priority Date Filing Date
CN201811117716.4A Pending CN109095725A (en) 2018-09-21 2018-09-21 A kind of leachate in garbage transfer station processing Integration Equipment

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110255763A (en) * 2019-06-20 2019-09-20 湖北中地星河环保科技有限公司 A kind of leachate integrated processing unit and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110255763A (en) * 2019-06-20 2019-09-20 湖北中地星河环保科技有限公司 A kind of leachate integrated processing unit and method

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