JPS61178089A - Purification of aqueous solution containing organic substance - Google Patents

Purification of aqueous solution containing organic substance

Info

Publication number
JPS61178089A
JPS61178089A JP1758885A JP1758885A JPS61178089A JP S61178089 A JPS61178089 A JP S61178089A JP 1758885 A JP1758885 A JP 1758885A JP 1758885 A JP1758885 A JP 1758885A JP S61178089 A JPS61178089 A JP S61178089A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
activated carbon
copper compound
deposited
aqueous solution
purification
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
JP1758885A
Inventor
Toshikatsu Maeda
Mitsuru Tanaka
Hiroshi Yamashita
Original Assignee
Mitsubishi Chem Ind 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

Links

Abstract

PURPOSE: To perfectly prevent the propagation of bacteria, in making ultra-pure water, by performing contact treatment by using activated carbon having hardly water-soluble copper or copper compound deposited thereto.
CONSTITUTION: Activated carbon with a specific surface area of 800W1,500m2/g and an average particle size of about 0.5W2mm is impregnated with an aqueous copper compound solution to prepare easily eater-soluble copper compound deposited activated carbon which is, in turn, baked at 400W1,000°C in a reductive or inert gaseous atmosphere to obtain activated carbon having of the copper compound deposited thereto. The deposition amount of the copper compound to activated carbon is set to 0.01W10wt%. This deposited activated carbon is contacted with an aqueous solution to be treated for about 5W60min.
COPYRIGHT: (C)1986,JPO&Japio
JP1758885A 1985-01-31 1985-01-31 Purification of aqueous solution containing organic substance Pending JPS61178089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1758885A JPS61178089A (en) 1985-01-31 1985-01-31 Purification of aqueous solution containing organic substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1758885A JPS61178089A (en) 1985-01-31 1985-01-31 Purification of aqueous solution containing organic substance

Publications (1)

Publication Number Publication Date
JPS61178089A true true JPS61178089A (en) 1986-08-09

Family

ID=11948059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1758885A Pending JPS61178089A (en) 1985-01-31 1985-01-31 Purification of aqueous solution containing organic substance

Country Status (1)

Country Link
JP (1) JPS61178089A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63501276A (en) * 1985-09-23 1988-05-19
JPS63194797A (en) * 1987-02-06 1988-08-11 Yasuo Sato Active carbon
JPH01130784A (en) * 1987-11-14 1989-05-23 Asahi Kanko Kk Water purifying agent and its production
US4855276A (en) * 1987-09-02 1989-08-08 Purafil, Inc. Solid filtration medium incorporating alumina and carbon
US5599454A (en) * 1984-04-30 1997-02-04 Kdf Fluid Treatment, Inc. Method for treating fluids
WO2006104781A3 (en) * 2005-03-30 2006-11-23 Meadwestvaco Corp Activated carbon for fuel purification
US20120264600A1 (en) * 2011-04-18 2012-10-18 The Hong Kong University Of Science And Technology Activated carbon/silica-gel/cacl2 composite adsorbent material for air-conditioning applications and a method of preparing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100959A (en) * 1972-04-03 1973-12-19
JPS4948868B1 (en) * 1969-08-27 1974-12-24
JPS56111081A (en) * 1980-01-18 1981-09-02 Fichtel & Sachs Ag Filter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948868B1 (en) * 1969-08-27 1974-12-24
JPS48100959A (en) * 1972-04-03 1973-12-19
JPS56111081A (en) * 1980-01-18 1981-09-02 Fichtel & Sachs Ag Filter

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951869A (en) * 1984-04-30 1999-09-14 Kdf Fluid Treatment, Inc. Method for treating fluids
US5599454A (en) * 1984-04-30 1997-02-04 Kdf Fluid Treatment, Inc. Method for treating fluids
US5833859A (en) * 1984-04-30 1998-11-10 Kdf Fluid Treatment, Inc. Method for treating fluids
JPS63501276A (en) * 1985-09-23 1988-05-19
JPS63194797A (en) * 1987-02-06 1988-08-11 Yasuo Sato Active carbon
US4855276A (en) * 1987-09-02 1989-08-08 Purafil, Inc. Solid filtration medium incorporating alumina and carbon
JPH01130784A (en) * 1987-11-14 1989-05-23 Asahi Kanko Kk Water purifying agent and its production
WO2006104781A3 (en) * 2005-03-30 2006-11-23 Meadwestvaco Corp Activated carbon for fuel purification
US20120264600A1 (en) * 2011-04-18 2012-10-18 The Hong Kong University Of Science And Technology Activated carbon/silica-gel/cacl2 composite adsorbent material for air-conditioning applications and a method of preparing the same
US8962520B2 (en) * 2011-04-18 2015-02-24 The Hong Kong University Of Science And Technology Activated carbon/silica-gel/CaCl2 composite adsorbent material for air-conditioning applications and a method of preparing the same

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