JPS5239963A - Sewage treating method - Google Patents

Sewage treating method

Info

Publication number
JPS5239963A
JPS5239963A JP50115852A JP11585275A JPS5239963A JP S5239963 A JPS5239963 A JP S5239963A JP 50115852 A JP50115852 A JP 50115852A JP 11585275 A JP11585275 A JP 11585275A JP S5239963 A JPS5239963 A JP S5239963A
Authority
JP
Japan
Prior art keywords
treating method
sewage treating
sewage
desulfulizing
recuding
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
JP50115852A
Other languages
Japanese (ja)
Inventor
Mitsusaku Otsubo
Tsuneo Suzuki
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.)
Hitachi Plant Construction Co Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Construction Co Ltd
Hitachi Plant Technologies 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 Hitachi Plant Construction Co Ltd, Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Construction Co Ltd
Priority to JP50115852A priority Critical patent/JPS5239963A/en
Publication of JPS5239963A publication Critical patent/JPS5239963A/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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Treating Waste Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To provide a method for effectively purifying and treating the sewage (or smoke-washing sewage) which is discharged from a combustion gas and exhaust gas desulfulizing apparatus, an industrial waste burning plant or the like and which contains salts, heavy metals and recuding contaminants.
COPYRIGHT: (C)1977,JPO&Japio
JP50115852A 1975-09-23 1975-09-23 Sewage treating method Pending JPS5239963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50115852A JPS5239963A (en) 1975-09-23 1975-09-23 Sewage treating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50115852A JPS5239963A (en) 1975-09-23 1975-09-23 Sewage treating method

Publications (1)

Publication Number Publication Date
JPS5239963A true JPS5239963A (en) 1977-03-28

Family

ID=14672723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50115852A Pending JPS5239963A (en) 1975-09-23 1975-09-23 Sewage treating method

Country Status (1)

Country Link
JP (1) JPS5239963A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022463A (en) * 1973-07-04 1975-03-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022463A (en) * 1973-07-04 1975-03-10

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