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JPS528665A - Additives for preventing bulking - Google Patents

Additives for preventing bulking

Info

Publication number
JPS528665A
JPS528665A JP50084260A JP8426075A JPS528665A JP S528665 A JPS528665 A JP S528665A JP 50084260 A JP50084260 A JP 50084260A JP 8426075 A JP8426075 A JP 8426075A JP S528665 A JPS528665 A JP S528665A
Authority
JP
Japan
Prior art keywords
additives
preventing bulking
bulking
preventing
activated sludge
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
JP50084260A
Other languages
Japanese (ja)
Other versions
JPS5814275B2 (en
Inventor
Kotaro Fujiwara
Michio Shibuya
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP50084260A priority Critical patent/JPS5814275B2/en
Publication of JPS528665A publication Critical patent/JPS528665A/en
Publication of JPS5814275B2 publication Critical patent/JPS5814275B2/en
Expired 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

  • Activated Sludge Processes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

PURPOSE: Effective additives for preventing bulking of activated sludge.
COPYRIGHT: (C)1977,JPO&Japio
JP50084260A 1975-07-08 1975-07-08 Bulking Bow Shizai Expired JPS5814275B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50084260A JPS5814275B2 (en) 1975-07-08 1975-07-08 Bulking Bow Shizai

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50084260A JPS5814275B2 (en) 1975-07-08 1975-07-08 Bulking Bow Shizai

Publications (2)

Publication Number Publication Date
JPS528665A true JPS528665A (en) 1977-01-22
JPS5814275B2 JPS5814275B2 (en) 1983-03-18

Family

ID=13825471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50084260A Expired JPS5814275B2 (en) 1975-07-08 1975-07-08 Bulking Bow Shizai

Country Status (1)

Country Link
JP (1) JPS5814275B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01111491A (en) * 1987-10-23 1989-04-28 Hitachi Ltd Control device for active sludge process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01111491A (en) * 1987-10-23 1989-04-28 Hitachi Ltd Control device for active sludge process

Also Published As

Publication number Publication date
JPS5814275B2 (en) 1983-03-18

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