JPS58143890A - 有機性廃水の処理法 - Google Patents

有機性廃水の処理法

Info

Publication number: JPS58143890A
Authority: JP; Japan
Prior art keywords: liquid; anaerobic; aerobic; tank; bod
Prior art date: 1982-02-22
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

JP2716382A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0134117B2 (de

Inventor

Yoshitaka Matsuo

松尾　吉高

Toshihiro Tanaka

俊博田中

Akira Kawakami

彰川上

Yutaka Yoneyama

豊米山

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.)

1982-02-22

Filing date

1982-02-22

Publication date

1983-08-26

1982-02-22 Application filed by Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd

1982-02-22 Priority to JP2716382A priority Critical patent/JPS58143890A/ja

1983-08-26 Publication of JPS58143890A publication Critical patent/JPS58143890A/ja

1989-07-18 Publication of JPH0134117B2 publication Critical patent/JPH0134117B2/ja

Status Granted legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
239000010815 organic waste Substances 0.000 title abstract description 3
238000000746 purification Methods 0.000 title 1
239000007788 liquid Substances 0.000 claims abstract description 68
239000010802 sludge Substances 0.000 claims abstract description 66
238000000034 method Methods 0.000 claims abstract description 34
239000004576 sand Substances 0.000 claims abstract description 31
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
239000001301 oxygen Substances 0.000 claims abstract description 9
239000007789 gas Substances 0.000 claims abstract description 7
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract 2
IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims abstract 2
229910017604 nitric acid Inorganic materials 0.000 claims abstract 2
238000004062 sedimentation Methods 0.000 claims description 33
239000000463 material Substances 0.000 claims description 11
238000009287 sand filtration Methods 0.000 claims description 6
230000005484 gravity Effects 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 5
239000002351 wastewater Substances 0.000 claims description 5
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 30
229910052698 phosphorus Inorganic materials 0.000 abstract description 30
239000011574 phosphorus Substances 0.000 abstract description 30
238000011001 backwashing Methods 0.000 abstract description 5
230000000717 retained effect Effects 0.000 abstract description 4
230000002829 reductive effect Effects 0.000 abstract description 2
230000001376 precipitating effect Effects 0.000 abstract 2
244000144992 flock Species 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
239000008213 purified water Substances 0.000 abstract 1
239000010865 sewage Substances 0.000 description 9
238000000926 separation method Methods 0.000 description 6
239000000243 solution Substances 0.000 description 6
230000000052 comparative effect Effects 0.000 description 4
238000005516 engineering process Methods 0.000 description 4
239000005416 organic matter Substances 0.000 description 4
239000007787 solid Substances 0.000 description 4
238000005273 aeration Methods 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
230000003834 intracellular effect Effects 0.000 description 2
238000006864 oxidative decomposition reaction Methods 0.000 description 2
239000002699 waste material Substances 0.000 description 2
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
229940075397 calomel Drugs 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000007599 discharging Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000010842 industrial wastewater Substances 0.000 description 1
230000003189 isokinetic effect Effects 0.000 description 1
-1 molecular phosphorus compound Chemical class 0.000 description 1
230000033116 oxidation-reduction process Effects 0.000 description 1
230000004783 oxidative metabolism Effects 0.000 description 1
150000003018 phosphorus compounds Chemical class 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
229920000137 polyphosphoric acid Polymers 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000003449 preventive effect Effects 0.000 description 1
238000003672 processing method Methods 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
239000013049 sediment Substances 0.000 description 1
239000011550 stock solution Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000013022 venting Methods 0.000 description 1

Landscapes

Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

JP2716382A 1982-02-22 1982-02-22 有機性廃水の処理法 Granted JPS58143890A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP2716382A JPS58143890A (ja)	1982-02-22	1982-02-22	有機性廃水の処理法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2716382A JPS58143890A (ja)	1982-02-22	1982-02-22	有機性廃水の処理法

Publications (2)

Publication Number	Publication Date
JPS58143890A true JPS58143890A (ja)	1983-08-26
JPH0134117B2 JPH0134117B2 (de)	1989-07-18

Family

ID=12213383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2716382A Granted JPS58143890A (ja)	1982-02-22	1982-02-22	有機性廃水の処理法

Country Status (1)

Country	Link
JP (1)	JPS58143890A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100443410B1 (ko) *	2001-08-11	2004-08-09	주식회사 카보텍	하폐수의 질산화/탈질 동시처리장치, 및 이를 이용한하폐수처리장치 및 그 처리방법
CN102923845A (zh) *	2012-11-13	2013-02-13	常州大学	一种污水的化学处理器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5613094A (en) *	1979-07-11	1981-02-07	Ebara Infilco Co Ltd	High degree treating method of organic waste water
JPS58299A (ja) *	1981-06-23	1983-01-05	Niigata Eng Co Ltd	湿式酸化処理液の処理方法

1982
- 1982-02-22 JP JP2716382A patent/JPS58143890A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5613094A (en) *	1979-07-11	1981-02-07	Ebara Infilco Co Ltd	High degree treating method of organic waste water
JPS58299A (ja) *	1981-06-23	1983-01-05	Niigata Eng Co Ltd	湿式酸化処理液の処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100443410B1 (ko) *	2001-08-11	2004-08-09	주식회사 카보텍	하폐수의 질산화/탈질 동시처리장치, 및 이를 이용한하폐수처리장치 및 그 처리방법
CN102923845A (zh) *	2012-11-13	2013-02-13	常州大学	一种污水的化学处理器

Also Published As

Publication number	Publication date
JPH0134117B2 (de)	1989-07-18

Publication	Publication Date	Title
CN1232450C (zh)	2005-12-21	采用薄膜过滤器处理废水的方法和设备
US4073722A (en)	1978-02-14	Process for the purification of waste water
US4292176A (en)	1981-09-29	Use of activated carbon in waste water treating process
JPS6230597A (ja)	1987-02-09	汚水の生物学的処理の際にバイオマスから清澄液を分離する方法
US4721569A (en)	1988-01-26	Phosphorus treatment process
JP2659167B2 (ja)	1997-09-30	下水の脱窒脱リン方法及び装置
DE3726201A1 (de)	1988-02-18	Belebtschlamm-behandlungsverfahren fuer abwasser oder industrieabwasser
CN1309665C (zh)	2007-04-11	脱氮除磷工艺——npr工艺
KR20140067307A (ko)	2014-06-05	하폐수 고도처리 방법
JPH02237698A (ja)	1990-09-20	窒素と燐の生物学的除去方法及びその処理装置
JPH05185093A (ja)	1993-07-27	膜を用いた浄水方法
CN115716684A (zh)	2023-02-28	一种两级曝气生物滤池锂电废水脱氮装置及方法
JP2002172400A (ja)	2002-06-18	汚泥返流水中の窒素除去方法および装置
JP3843540B2 (ja)	2006-11-08	有機性固形分を含む排液の生物処理方法
JP3270094B2 (ja)	2002-04-02	下水処理方法及び処理装置
JPH0134117B2 (de)	1989-07-18
JP2607030B2 (ja)	1997-05-07	汚水の処理方法及び装置
JPS61242697A (ja)	1986-10-28	有機性廃水の生物学的処理法
JPS596996A (ja)	1984-01-14	高濃度有機性汚水の処理方法
JPH04334593A (ja)	1992-11-20	高度水処理システムおよび高度水処理システムの立ち上げ方法
JPH0929282A (ja)	1997-02-04	排水の生物学的脱窒法及びその装置
JP3229806B2 (ja)	2001-11-19	し尿系汚水の処理装置
JPH0214120B2 (de)	1990-04-06
JPH0454519B2 (de)	1992-08-31
KR100228739B1 (ko)	1999-11-01	고농도 산소를 이용한 고농도 유기성 폐수의 고도 처리방법

JPS58143890A - 有機性廃水の処理法 - Google Patents

Info

Links

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (2)

Family

ID=12213383

Family Applications (1)

Country Status (1)

Cited By (2)

Citations (2)

Patent Citations (2)

Cited By (2)

Also Published As

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