JPS51122946A - Process for treating sewages - Google Patents

Process for treating sewages

Info

Publication number
JPS51122946A
JPS51122946A JP50047672A JP4767275A JPS51122946A JP S51122946 A JPS51122946 A JP S51122946A JP 50047672 A JP50047672 A JP 50047672A JP 4767275 A JP4767275 A JP 4767275A JP S51122946 A JPS51122946 A JP S51122946A
Authority
JP
Japan
Prior art keywords
sewages
treating
treating sewages
chemicals
save
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.)
Granted
Application number
JP50047672A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5642358B2 (enExample
Inventor
Yoshie Aoyanagi
Kazuo Shimada
Shogo Tsunoda
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP50047672A priority Critical patent/JPS51122946A/ja
Publication of JPS51122946A publication Critical patent/JPS51122946A/ja
Publication of JPS5642358B2 publication Critical patent/JPS5642358B2/ja
Granted 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

Landscapes

  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP50047672A 1975-04-18 1975-04-18 Process for treating sewages Granted JPS51122946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50047672A JPS51122946A (en) 1975-04-18 1975-04-18 Process for treating sewages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50047672A JPS51122946A (en) 1975-04-18 1975-04-18 Process for treating sewages

Publications (2)

Publication Number Publication Date
JPS51122946A true JPS51122946A (en) 1976-10-27
JPS5642358B2 JPS5642358B2 (enExample) 1981-10-03

Family

ID=12781745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50047672A Granted JPS51122946A (en) 1975-04-18 1975-04-18 Process for treating sewages

Country Status (1)

Country Link
JP (1) JPS51122946A (enExample)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498540A (enExample) * 1972-05-22 1974-01-25
JPS4951765A (enExample) * 1972-06-19 1974-05-20
JPS4964259A (enExample) * 1972-08-04 1974-06-21
JPS49113460A (enExample) * 1973-02-16 1974-10-29
JPS5131063A (enExample) * 1974-07-12 1976-03-16 Ecolotrol

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498540A (enExample) * 1972-05-22 1974-01-25
JPS4951765A (enExample) * 1972-06-19 1974-05-20
JPS4964259A (enExample) * 1972-08-04 1974-06-21
JPS49113460A (enExample) * 1973-02-16 1974-10-29
JPS5131063A (enExample) * 1974-07-12 1976-03-16 Ecolotrol

Also Published As

Publication number Publication date
JPS5642358B2 (enExample) 1981-10-03

Similar Documents

Publication Publication Date Title
JPS5279556A (en) Method of treating aerophobically digested liquid
JPS5271386A (en) Method of removing membrane contaminants
JPS51122946A (en) Process for treating sewages
JPS51122943A (en) Process for treating sewage water
JPS51122944A (en) Process for treating sewage water
JPS547758A (en) Method of treating waste water
JPS5223857A (en) Biological denitrification disposal apparatus
JPS51122942A (en) Process for treating sewage water
JPS51122945A (en) Process for treating waste water
JPS51122941A (en) Process for treating sewage water
JPS5426060A (en) Method of treating solution containing organic reduced substance such as hydrazine or the like
JPS53130860A (en) Method of completely removing nitrogen contained in waste water
JPS51133179A (en) A process for treatment of sludge
JPS51120047A (en) Apparatus for treating sewage
JPS51142866A (en) Treating method of waste water containing organic matters
JPS51124050A (en) Treatment method of waste water containing formaldehyde
JPS547759A (en) Method of controlling amount of organic carbon source to be added in biological denitrification treatment
JPS53132171A (en) Process for wastewater treatment
JPS53136357A (en) Process for biochemical denitrification of organic wastewater
JPS51124053A (en) Elimination method of pva contained in exhaust fluid
JPS51125968A (en) Treating method of organic waste water
JPS5316460A (en) Apparatus for treating sewage water containing residual chlorine
JPS5370562A (en) Method of treating coke-oven gas liquid
JPS51120052A (en) Method of and apparatus for high-speed treatment of cod and bod
JPS5216481A (en) Waste gas washing process and apparatus