KR970015470A - Treatment method of heavy metal using activated carbon fiber and reverse osmosis - Google Patents

Treatment method of heavy metal using activated carbon fiber and reverse osmosis Download PDF

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Publication number
KR970015470A
KR970015470A KR1019950031301A KR19950031301A KR970015470A KR 970015470 A KR970015470 A KR 970015470A KR 1019950031301 A KR1019950031301 A KR 1019950031301A KR 19950031301 A KR19950031301 A KR 19950031301A KR 970015470 A KR970015470 A KR 970015470A
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KR
South Korea
Prior art keywords
reverse osmosis
activated carbon
carbon fiber
heavy metal
heavy metals
Prior art date
Application number
KR1019950031301A
Other languages
Korean (ko)
Inventor
김태열
신우철
Original Assignee
김상웅
주식회사 삼양사
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 김상웅, 주식회사 삼양사 filed Critical 김상웅
Priority to KR1019950031301A priority Critical patent/KR970015470A/en
Publication of KR970015470A publication Critical patent/KR970015470A/en

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  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

본 발명은 중금속 폐수에 함유되어 있는 유기 물질이면서도 유해 물질인 중금속, 예를 들면, Ni, Zn, Cr, Cd, Ag 등을 효과적으로 회수 및 제거하고, 폐수를 공업용수로 재사용하기 위해 기존의 입상 활성탄(GAC)공법 보다 흡착 및 분리 성능이 우수한 활성 탄소 섬유(ACF) 장치를 역삼투(R/O)의 전처리 장치용으로 도입한조합 공정으로서, 이 방법에 의하면, 중금속이 활성 탄소 섬유와 역삼투의 2단계를 거치면서 중금속의 회수율이 중대되면서 역삼투의 부하를 줄여서 역삼투막의 수명을 연장시키는 동시에 역삼투의 투과수는 공업용수로 재사용할 수 있다는 장점을 갖고 있는 상당히 경제적인 공정인 것이다.The present invention effectively recovers and removes heavy metals, such as Ni, Zn, Cr, Cd, Ag, which are both organic and harmful substances contained in heavy metal wastewater, and reuses existing granular activated carbon to reuse the wastewater as industrial water. A combined process in which an activated carbon fiber (ACF) device, which has better adsorption and separation performance than the (GAC) method, is introduced for a reverse osmosis (R / O) pretreatment device, in which heavy metals are activated carbon fiber and reverse osmosis. As the recovery rate of heavy metals increases during the two stages, the reverse osmosis membrane can be extended by reducing the load of reverse osmosis, and the permeate of reverse osmosis can be reused as industrial water.

Description

활성 탄소 섬유와 역삼투를 이용한 중금속의 처리 방법Treatment method of heavy metal using activated carbon fiber and reverse osmosis

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

제1도는 활성 탄소 섬유 장치와 역삼투 모듈 장치를 조합하여 중금속을 회수하고 처리하는 장치의 공정도이다.1 is a process diagram of a device for recovering and treating heavy metals by combining an activated carbon fiber device and a reverse osmosis module device.

Claims (1)

중금속 폐수로부터 유기 물질인 중금속을 회수 및 제거하기 위해 활성 탄소 섬유 처리 단계를 역삼투처리 단계 이전에 실시하여서 됨을 특징으로 하는 활성 탄소 섬유와 역삼투를 이용한 중금속의 처리 방법.A method of treating activated carbon fibers and heavy metals using reverse osmosis, characterized in that the step of treating the activated carbon fibers prior to the reverse osmosis treatment step for recovering and removing organic metals from the heavy metal wastewater. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950031301A 1995-09-22 1995-09-22 Treatment method of heavy metal using activated carbon fiber and reverse osmosis KR970015470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950031301A KR970015470A (en) 1995-09-22 1995-09-22 Treatment method of heavy metal using activated carbon fiber and reverse osmosis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950031301A KR970015470A (en) 1995-09-22 1995-09-22 Treatment method of heavy metal using activated carbon fiber and reverse osmosis

Publications (1)

Publication Number Publication Date
KR970015470A true KR970015470A (en) 1997-04-28

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Family Applications (1)

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KR1019950031301A KR970015470A (en) 1995-09-22 1995-09-22 Treatment method of heavy metal using activated carbon fiber and reverse osmosis

Country Status (1)

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KR (1) KR970015470A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100347864B1 (en) * 1999-10-25 2002-08-09 지은상 System of treated for industrial wastewater
KR100762008B1 (en) * 2006-05-29 2007-10-04 (주)경인양행 Water-treatment system of improved recovery rate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100347864B1 (en) * 1999-10-25 2002-08-09 지은상 System of treated for industrial wastewater
KR100762008B1 (en) * 2006-05-29 2007-10-04 (주)경인양행 Water-treatment system of improved recovery rate

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