KR950017747A - Plating wastewater treatment method and apparatus by hybrid system of reverse osmosis pressure and ferrite method - Google Patents

Plating wastewater treatment method and apparatus by hybrid system of reverse osmosis pressure and ferrite method Download PDF

Info

Publication number
KR950017747A
KR950017747A KR1019930027691A KR930027691A KR950017747A KR 950017747 A KR950017747 A KR 950017747A KR 1019930027691 A KR1019930027691 A KR 1019930027691A KR 930027691 A KR930027691 A KR 930027691A KR 950017747 A KR950017747 A KR 950017747A
Authority
KR
South Korea
Prior art keywords
reverse osmosis
plating
ferrite
plating wastewater
wastewater treatment
Prior art date
Application number
KR1019930027691A
Other languages
Korean (ko)
Other versions
KR960009377B1 (en
Inventor
정헌생
이효숙
장자순
이원권
Original Assignee
김동학
한국자원연구소
안덕기
삼성엔지니어링 주식회사
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 김동학, 한국자원연구소, 안덕기, 삼성엔지니어링 주식회사 filed Critical 김동학
Priority to KR1019930027691A priority Critical patent/KR960009377B1/en
Publication of KR950017747A publication Critical patent/KR950017747A/en
Application granted granted Critical
Publication of KR960009377B1 publication Critical patent/KR960009377B1/en

Links

Classifications

    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes

Abstract

역삼투압과 페라이트법의 혼성시스템에 의한 도금폐수처리방법과 장치에 관한 것으로서 도금공정시 발생되는 도금폐수를 역삼투압법으로 처리하여 얻은 투과수는 도금 수세수로 재사용하고, 농축된 중금속이온은 페라이트법에 의해 페라이트분말로 회수하므로써 도금폐수가 밖으로 배출되지 않게함을 특징으로 하는 역삼투압과 페라시트법의 혼성시스템에 의한 도금폐수처리방법과 장치.Plating wastewater treatment method and apparatus by hybrid osmosis system of reverse osmosis and ferrite method. The permeated water obtained by treating the plating wastewater generated by the plating process by reverse osmosis is reused as the plating flush, and the concentrated heavy metal ion is ferrite Plating wastewater treatment method and apparatus by a hybrid system of reverse osmosis and ferrasheet method characterized in that the plating wastewater is not discharged out by recovering the ferrite powder by the method.

Description

역삼투압과 페라이트법의 혼성시스템에 의한 도금폐수처리방법과 장치Plating wastewater treatment method and apparatus by hybrid system of reverse osmosis pressure and ferrite method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 방법을 수행하는 장치개념도.1 is a conceptual diagram of an apparatus for carrying out the method of the present invention.

제2도는 본 발명의 결과 시험그래프(아연제거율).2 is a test graph (zinc removal rate) of the results of the present invention.

제3도는 본 발명의 결과 시험그래프(아연페라이트회수율).3 is a test graph of the results of the present invention (zinc ferrite recovery).

Claims (2)

도금공정시 발생되는 도금폐수를 역삼투압법으로 처리하여 얻은 투과수는 도금수세수로 재사용하고, 농축된 중금속이온은 페라이트법에 의해 페라이트분말로 회수하므로써 도금폐수가 밖으로 배출되지 않게함을 특징으로 하는 역삼투 및 페라이트법의 의한 혼성시스템에 의한 도금폐수처리방법.The permeated water obtained by treating the plating wastewater generated during the plating process by reverse osmosis method is reused as the plating wash water, and the concentrated heavy metal ions are recovered as ferrite powder by the ferrite method, so that the plating wastewater is not discharged out. Plating wastewater treatment method by a hybrid system by reverse osmosis and ferrite method. 모래여과장치 1과 정밀여과장치 2를 거쳐 한외여과장치(ultrafilter) 4에 연결하고 세정조 3과 6에 있는 세정수는 한외여과막과 역삼투막에 각각 세정수를 역으로 흐르게 설치하여 한외여과막장치 4에서 저장탱크 5에 연결 이를 다시 역삼투압장치 7로 연결하고 여기서 도금폐수중 역삼투압막을 통과한 투과수는 도금 용수로 재사용하고, 농축된 중금속이온은 페라이트반응장치 9로 연결하여 이후 자력선별장치 10를 거쳐 건조기 11에서 연결시킨 것을 특징으로 하는 역삼투압과 페라이트법의 혼성시스템에 의한 도금폐수처리장치.Connected to the ultrafilter 4 through the sand filtration device 1 and the precision filtration device 2, and the rinsing water in the cleaning tanks 3 and 6 is installed in the ultrafiltration membrane and the reverse osmosis membrane, respectively. Connect it to the storage tank 5 and connect it back to the reverse osmosis system 7, where the permeated water that passed through the reverse osmosis membrane in the plating wastewater is reused as plating water, and the concentrated heavy metal ions are connected to the ferrite reactor 9, and then through the magnetic separator 10. Plating wastewater treatment apparatus by a hybrid system of reverse osmosis and ferrite method, characterized in that connected in the dryer 11. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930027691A 1993-12-14 1993-12-14 Apparatus and method for waste water treatment by combined system with reverse osmosis and pelite KR960009377B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930027691A KR960009377B1 (en) 1993-12-14 1993-12-14 Apparatus and method for waste water treatment by combined system with reverse osmosis and pelite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930027691A KR960009377B1 (en) 1993-12-14 1993-12-14 Apparatus and method for waste water treatment by combined system with reverse osmosis and pelite

Publications (2)

Publication Number Publication Date
KR950017747A true KR950017747A (en) 1995-07-20
KR960009377B1 KR960009377B1 (en) 1996-07-18

Family

ID=19370959

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930027691A KR960009377B1 (en) 1993-12-14 1993-12-14 Apparatus and method for waste water treatment by combined system with reverse osmosis and pelite

Country Status (1)

Country Link
KR (1) KR960009377B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100429763B1 (en) * 2002-01-08 2004-05-03 정건용 Method for Recycling the Valuable Components from Cleaning Wastewater of Printed Circuit Board
KR100468450B1 (en) * 2000-12-22 2005-01-29 주식회사 포스코 A method for treatment of zinc-chrome electroplating wastewater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100468450B1 (en) * 2000-12-22 2005-01-29 주식회사 포스코 A method for treatment of zinc-chrome electroplating wastewater
KR100429763B1 (en) * 2002-01-08 2004-05-03 정건용 Method for Recycling the Valuable Components from Cleaning Wastewater of Printed Circuit Board

Also Published As

Publication number Publication date
KR960009377B1 (en) 1996-07-18

Similar Documents

Publication Publication Date Title
JP4241684B2 (en) Membrane module cleaning method
US3528901A (en) Treatment of effluents by the reverse osmosis process
CN108178253A (en) The operation method of desalting processing device and desalting processing device
CN105366838A (en) Zero-discharge treatment method for trivalent chromium passivation wastewater
JPH08243361A (en) Membrane separation device
JPH1085743A (en) Method and apparatus for treating water containing boron
CN205347081U (en) Cyanogen chemical plating cadmium waste water zero release processing system
JPH10109091A (en) Treatment of water
KR950017747A (en) Plating wastewater treatment method and apparatus by hybrid system of reverse osmosis pressure and ferrite method
CN204454775U (en) A kind of trivalent chromium passivation Wastewater zero-discharge treatment system
KR0162157B1 (en) Process for treating chemical waste by reverse osmotic membrane system
ATE39369T1 (en) METHOD OF TREATMENT OF WATER AND WASTE WATER BY ULTRAFILTRATION AND ELECTROLYSIS AND DEVICE THEREOF.
KR100398417B1 (en) A method for treating electrogalvanizing wastewaters
CN103420520B (en) Processing method of vanadium-containing aluminum-containing wastewater
JPS57207585A (en) Treatment of rinsing water for plating
CN105692936A (en) Method for recovering waste water and copper sulphate in electroplating solution
JP2000301005A (en) Method for reutilizing effluent in regeneration of ion exchange resin
JP2006212540A (en) Treatment method of chemical-washing waste liquid
FR2338901A1 (en) Desalination using reverse osmosis hollow fibre module - produces drinking water from automatically sequenced installation on ship
Thampy et al. Concentration of sodium sulfate from pickle liquor of tannery effluent by electrodialysis
JPS5912723A (en) Separation of magnetic component and non-magnetic component
KR100398419B1 (en) A Method for Reusing BFG Scrubbing Wastewater
KR950011344A (en) Wastewater discharge by recycling system of chemical precipitation-precision and nanofiltration-reuse technology
JPH05116B2 (en)
JPS5929015A (en) Separation of magnetic component and nonmagnetic component

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120719

Year of fee payment: 17

FPAY Annual fee payment

Payment date: 20130710

Year of fee payment: 18