JPH0585239B2 - - Google Patents

Info

Publication number
JPH0585239B2
JPH0585239B2 JP2247989A JP24798990A JPH0585239B2 JP H0585239 B2 JPH0585239 B2 JP H0585239B2 JP 2247989 A JP2247989 A JP 2247989A JP 24798990 A JP24798990 A JP 24798990A JP H0585239 B2 JPH0585239 B2 JP H0585239B2
Authority
JP
Japan
Prior art keywords
sludge
filamentous
bulking
bacteria
added
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.)
Expired - Lifetime
Application number
JP2247989A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04126593A (ja
Inventor
Mikinori Matsushita
Yasushi Seo
Hiroshi Kusanagi
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.)
Shikoku Chemicals Corp
Original Assignee
Shikoku Chemicals Corp
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 Shikoku Chemicals Corp filed Critical Shikoku Chemicals Corp
Priority to JP2247989A priority Critical patent/JPH04126593A/ja
Publication of JPH04126593A publication Critical patent/JPH04126593A/ja
Publication of JPH0585239B2 publication Critical patent/JPH0585239B2/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

  • Activated Sludge Processes (AREA)
JP2247989A 1990-09-17 1990-09-17 廃水処理装置における糸状細菌性バルキングを解消する方法 Granted JPH04126593A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2247989A JPH04126593A (ja) 1990-09-17 1990-09-17 廃水処理装置における糸状細菌性バルキングを解消する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2247989A JPH04126593A (ja) 1990-09-17 1990-09-17 廃水処理装置における糸状細菌性バルキングを解消する方法

Publications (2)

Publication Number Publication Date
JPH04126593A JPH04126593A (ja) 1992-04-27
JPH0585239B2 true JPH0585239B2 (enrdf_load_html_response) 1993-12-06

Family

ID=17171541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2247989A Granted JPH04126593A (ja) 1990-09-17 1990-09-17 廃水処理装置における糸状細菌性バルキングを解消する方法

Country Status (1)

Country Link
JP (1) JPH04126593A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10479025B2 (en) 2015-04-01 2019-11-19 Aurizon Ultrasonics, LLC Apparatus for fabricating an elastic nonwoven material
US10889066B2 (en) 2016-09-30 2021-01-12 Dukane Ias, Llc Apparatus for fabricating an elastic nonwoven material

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006272258A (ja) * 2005-03-30 2006-10-12 Shikoku Chem Corp 糸状性バルキングの抑制方法
JP5950668B2 (ja) * 2012-04-16 2016-07-13 四国化成工業株式会社 余剰汚泥の減量化方法
CN113754220A (zh) * 2021-09-24 2021-12-07 上海交通大学 一种高含固市政污泥制备生物燃气工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946192A (ja) * 1982-09-07 1984-03-15 Sankyo Nyugyo Kk 活性汚泥中の糸状微生物抑制方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10479025B2 (en) 2015-04-01 2019-11-19 Aurizon Ultrasonics, LLC Apparatus for fabricating an elastic nonwoven material
US11254062B2 (en) 2015-04-01 2022-02-22 Dukane Ias, Llc Apparatus and system for fabricating an elastic nonwoven material
US11433620B2 (en) 2015-04-01 2022-09-06 Dukane Ias, Llc Method and system for fabricating an elastic nonwoven material
US11691347B2 (en) 2015-04-01 2023-07-04 Dukane Ias, Llc Elastic nonwoven material
US10889066B2 (en) 2016-09-30 2021-01-12 Dukane Ias, Llc Apparatus for fabricating an elastic nonwoven material

Also Published As

Publication number Publication date
JPH04126593A (ja) 1992-04-27

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