JPS6254559B2 - - Google Patents

Info

Publication number: JPS6254559B2
Authority: JP; Japan
Prior art keywords: water; tank; biological denitrification; activated sludge; treated
Prior art date: 1984-10-02
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

Application number

JP20783384A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6186998A (ja

Inventor

Susumu Ueno

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.)

Kubota Corp

Original Assignee

Kubota 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.)

1984-10-02

Filing date

1984-10-02

Publication date

1987-11-16

1984-10-02 Application filed by Kubota Corp filed Critical Kubota Corp

1984-10-02 Priority to JP20783384A priority Critical patent/JPS6186998A/ja

1986-05-02 Publication of JPS6186998A publication Critical patent/JPS6186998A/ja

1987-11-16 Publication of JPS6254559B2 publication Critical patent/JPS6254559B2/ja

Status Granted legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
239000010802 sludge Substances 0.000 claims description 19
238000001816 cooling Methods 0.000 claims description 17
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
238000011282 treatment Methods 0.000 claims description 6
229910052757 nitrogen Inorganic materials 0.000 claims description 4
230000000694 effects Effects 0.000 description 5
238000004062 sedimentation Methods 0.000 description 4
238000005273 aeration Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
239000000498 cooling water Substances 0.000 description 2
238000010790 dilution Methods 0.000 description 2
239000012895 dilution Substances 0.000 description 2
238000002203 pretreatment Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000004042 decolorization Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000004332 deodorization Methods 0.000 description 1
230000005611 electricity Effects 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
239000010800 human waste Substances 0.000 description 1
-1 human waste Chemical compound 0.000 description 1
239000012535 impurity Substances 0.000 description 1
230000001546 nitrifying effect Effects 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000001954 sterilising effect Effects 0.000 description 1
238000004659 sterilization and disinfection Methods 0.000 description 1
239000006228 supernatant Substances 0.000 description 1

Landscapes

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

JP20783384A 1984-10-02 1984-10-02 水処理装置 Granted JPS6186998A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP20783384A JPS6186998A (ja)	1984-10-02	1984-10-02	水処理装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP20783384A JPS6186998A (ja)	1984-10-02	1984-10-02	水処理装置

Publications (2)

Publication Number	Publication Date
JPS6186998A JPS6186998A (ja)	1986-05-02
JPS6254559B2 true JPS6254559B2 (de)	1987-11-16

Family

ID=16546269

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP20783384A Granted JPS6186998A (ja)	1984-10-02	1984-10-02	水処理装置

Country Status (1)

Country	Link
JP (1)	JPS6186998A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100623418B1 (ko) *	2005-04-15	2006-09-13	큐바이오텍 (주)	고농도 유기폐수의 전처리 방법 및 장치
JP2008036560A (ja) *	2006-08-08	2008-02-21	Fuji Electric Holdings Co Ltd	メタン発酵処理方法
JP4835932B2 (ja) *	2006-12-04	2011-12-14	富士電機株式会社	メタン発酵処理システム
JP5242739B2 (ja) *	2011-05-23	2013-07-24	三菱重工環境・化学エンジニアリング株式会社	メタン発酵後処理装置、メタン発酵後処理システム及びこれらの方法

1984
- 1984-10-02 JP JP20783384A patent/JPS6186998A/ja active Granted

Also Published As

Publication number	Publication date
JPS6186998A (ja)	1986-05-02

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