JPS57201591A - Cod eliminating method of organic waste water - Google Patents

Cod eliminating method of organic waste water

Info

Publication number
JPS57201591A
JPS57201591A JP8447281A JP8447281A JPS57201591A JP S57201591 A JPS57201591 A JP S57201591A JP 8447281 A JP8447281 A JP 8447281A JP 8447281 A JP8447281 A JP 8447281A JP S57201591 A JPS57201591 A JP S57201591A
Authority
JP
Japan
Prior art keywords
cod
bod
water
under
treating
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
JP8447281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6352957B2 (enrdf_load_stackoverflow
Inventor
Taisuke Toya
Katsuyuki Kataoka
Takayuki Suzuki
Keigo Watanabe
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 JP8447281A priority Critical patent/JPS57201591A/ja
Publication of JPS57201591A publication Critical patent/JPS57201591A/ja
Publication of JPS6352957B2 publication Critical patent/JPS6352957B2/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)
JP8447281A 1981-06-03 1981-06-03 Cod eliminating method of organic waste water Granted JPS57201591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8447281A JPS57201591A (en) 1981-06-03 1981-06-03 Cod eliminating method of organic waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8447281A JPS57201591A (en) 1981-06-03 1981-06-03 Cod eliminating method of organic waste water

Publications (2)

Publication Number Publication Date
JPS57201591A true JPS57201591A (en) 1982-12-10
JPS6352957B2 JPS6352957B2 (enrdf_load_stackoverflow) 1988-10-20

Family

ID=13831576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8447281A Granted JPS57201591A (en) 1981-06-03 1981-06-03 Cod eliminating method of organic waste water

Country Status (1)

Country Link
JP (1) JPS57201591A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110563086A (zh) * 2019-09-19 2019-12-13 上海城市水资源开发利用国家工程中心有限公司 利用强化除磷颗粒作为填料的生态滞留池及其实现方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02135659U (enrdf_load_stackoverflow) * 1989-04-14 1990-11-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110563086A (zh) * 2019-09-19 2019-12-13 上海城市水资源开发利用国家工程中心有限公司 利用强化除磷颗粒作为填料的生态滞留池及其实现方法

Also Published As

Publication number Publication date
JPS6352957B2 (enrdf_load_stackoverflow) 1988-10-20

Similar Documents

Publication Publication Date Title
US3709364A (en) Method and apparatus for denitrification of treated sewage
JPS57171495A (en) Removal of phosphorus from organic waste liquid
HK12185A (en) Waste water denitrification process
JPS5665693A (en) Removal of phosphorus from sewage
JPS57201591A (en) Cod eliminating method of organic waste water
JPS5748388A (en) Apparatus for waste water treatment
JPS57150492A (en) Removing method for phosphorus and nitrogen in waste water
JPS57110397A (en) Treatment of fecal sewage
JPS5471857A (en) Method of treating ammonia containing waste water by way of biological denitrification
JPS56141898A (en) Composition of water purifying agent
JPS5759687A (en) Treatment system of waste water
JPS565196A (en) Treatment of sludge from purifying tank
JPS52121966A (en) Method and apparatus for controlling concentration of activated sluge
JPS5691889A (en) Aerobic biological disposal of contaminated water
JPS5613094A (en) High degree treating method of organic waste water
JPS5721711A (en) Treating method of excess sludge from activated sludge and waste water treatment facilities
JPS57156090A (en) Activated sludge treatment
El-Gohary et al. The optimization of wastewater treatment via combined techniques: Part II: Combined biological—Dissolved air flotation
JPS55114393A (en) Improvement in activated sludge method
JPH0587320B2 (enrdf_load_stackoverflow)
JPS55157382A (en) Reducing method for active sludge generation quantity
JPS5471858A (en) Method of treating ammonia containing waste water by way of biological denitrification
JPS56126498A (en) Treatment of sludge in night soil purifying tank
JPS57117590A (en) Treatment of oily sludge
JPS5756087A (en) Activated sludge treatment of waste water