JPS5759687A - Treatment system of waste water - Google Patents

Treatment system of waste water

Info

Publication number
JPS5759687A
JPS5759687A JP55134827A JP13482780A JPS5759687A JP S5759687 A JPS5759687 A JP S5759687A JP 55134827 A JP55134827 A JP 55134827A JP 13482780 A JP13482780 A JP 13482780A JP S5759687 A JPS5759687 A JP S5759687A
Authority
JP
Japan
Prior art keywords
water
waste water
treated
column
active carbon
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
JP55134827A
Other languages
Japanese (ja)
Inventor
Masahiro Saito
Hiroyoshi Okamoto
Toshiharu Hasuike
Masao Saeki
Koji Ikeda
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.)
Hiroshima Gas Co Ltd
Original Assignee
Hiroshima Gas 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 Hiroshima Gas Co Ltd filed Critical Hiroshima Gas Co Ltd
Priority to JP55134827A priority Critical patent/JPS5759687A/en
Publication of JPS5759687A publication Critical patent/JPS5759687A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

PURPOSE: To lower the COD value of waste water and to reuse purified water as industrial water, by treating steam-reforming waste in a trickling filter process, and subjecting the treated waste water to adsorption with active carbon.
CONSTITUTION: Condensed water or gas-washing water containing hydrocarbon compounds discharged from a steam-reforming plant is treated in a trickling filter under the condition of a circulating ratio of 0.9W30 and a COD volume load of 0.05W5kg/m2.day in a column. The treated waste water is then subjected to an adsorption treatment using active carbon under the condition of a linear flow speed of 5W10m/hr, a superficial velocity in a column of 0.5W5m3/m3.hr and a contact period of 10W40min. As a result, the reduction rate of COD value is improved.
COPYRIGHT: (C)1982,JPO&Japio
JP55134827A 1980-09-26 1980-09-26 Treatment system of waste water Pending JPS5759687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55134827A JPS5759687A (en) 1980-09-26 1980-09-26 Treatment system of waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55134827A JPS5759687A (en) 1980-09-26 1980-09-26 Treatment system of waste water

Publications (1)

Publication Number Publication Date
JPS5759687A true JPS5759687A (en) 1982-04-10

Family

ID=15137391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55134827A Pending JPS5759687A (en) 1980-09-26 1980-09-26 Treatment system of waste water

Country Status (1)

Country Link
JP (1) JPS5759687A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62258798A (en) * 1986-05-02 1987-11-11 Kurita Water Ind Ltd Biological treatment of water containing trace organic material
JPS62273099A (en) * 1986-05-22 1987-11-27 Kurita Water Ind Ltd Biological treatment of water containing extremely small amount of organic substance
WO1994027919A1 (en) * 1993-05-21 1994-12-08 Bioremetek Inc. Bioreactor for biological treatment of contaminated water
DE112017005528T5 (en) 2016-11-01 2019-08-22 Japan Aerospace Exploration Agency WATER ELECTROLYSIS CELL / FUEL CELL ENERGY GENERATION AND CELL STACK BODY WITH A MULTIPLE OF SAME STACKED CELLS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339651A (en) * 1976-09-21 1978-04-11 Kurita Water Ind Ltd Treatment of waste water containing organic matters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339651A (en) * 1976-09-21 1978-04-11 Kurita Water Ind Ltd Treatment of waste water containing organic matters

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62258798A (en) * 1986-05-02 1987-11-11 Kurita Water Ind Ltd Biological treatment of water containing trace organic material
JPS62273099A (en) * 1986-05-22 1987-11-27 Kurita Water Ind Ltd Biological treatment of water containing extremely small amount of organic substance
WO1994027919A1 (en) * 1993-05-21 1994-12-08 Bioremetek Inc. Bioreactor for biological treatment of contaminated water
DE112017005528T5 (en) 2016-11-01 2019-08-22 Japan Aerospace Exploration Agency WATER ELECTROLYSIS CELL / FUEL CELL ENERGY GENERATION AND CELL STACK BODY WITH A MULTIPLE OF SAME STACKED CELLS

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