JPH0160319B2 - - Google Patents
Info
- Publication number
- JPH0160319B2 JPH0160319B2 JP7064781A JP7064781A JPH0160319B2 JP H0160319 B2 JPH0160319 B2 JP H0160319B2 JP 7064781 A JP7064781 A JP 7064781A JP 7064781 A JP7064781 A JP 7064781A JP H0160319 B2 JPH0160319 B2 JP H0160319B2
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen sulfide
- generation
- microorganisms
- present
- sulfate
- 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
Links
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 11
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 11
- 244000005700 microbiome Species 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- -1 nitrite ions Chemical class 0.000 claims description 7
- 241000894006 Bacteria Species 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 229920001817 Agar Polymers 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000019086 sulfide ion homeostasis Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 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
- AZFNGPAYDKGCRB-XCPIVNJJSA-M [(1s,2s)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide;chlororuthenium(1+);1-methyl-4-propan-2-ylbenzene Chemical compound [Ru+]Cl.CC(C)C1=CC=C(C)C=C1.C1=CC(C)=CC=C1S(=O)(=O)[N-][C@@H](C=1C=CC=CC=1)[C@@H](N)C1=CC=CC=C1 AZFNGPAYDKGCRB-XCPIVNJJSA-M 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229940005654 nitrite ion Drugs 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 description 1
- 235000010289 potassium nitrite Nutrition 0.000 description 1
- 239000004304 potassium nitrite Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7064781A JPS57187099A (en) | 1981-05-13 | 1981-05-13 | Preventing method for generation of hydrogen sulfide occuring in microbes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7064781A JPS57187099A (en) | 1981-05-13 | 1981-05-13 | Preventing method for generation of hydrogen sulfide occuring in microbes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57187099A JPS57187099A (en) | 1982-11-17 |
| JPH0160319B2 true JPH0160319B2 (US20030220297A1-20031127-C00009.png) | 1989-12-21 |
Family
ID=13437646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7064781A Granted JPS57187099A (en) | 1981-05-13 | 1981-05-13 | Preventing method for generation of hydrogen sulfide occuring in microbes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57187099A (US20030220297A1-20031127-C00009.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03291816A (ja) * | 1990-04-10 | 1991-12-24 | Seiko Instr Inc | 電子機器のスイッチ |
| JPH0454121U (US20030220297A1-20031127-C00009.png) * | 1990-09-12 | 1992-05-08 | ||
| JPH0520225U (ja) * | 1991-08-29 | 1993-03-12 | ミツミ電機株式会社 | 押しボタンスイツチ |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4911843A (en) * | 1988-12-09 | 1990-03-27 | Davis Water And Waste Industries, Inc. | Process for removal of dissolved hydrogen sulfide and reduction of sewage BOD in sewer or other waste systems |
| WO1998051625A1 (en) * | 1997-05-12 | 1998-11-19 | Dcv, Inc. | Method for reducing the level of hydrogen sulfide in wastewater systems |
| JP2001300545A (ja) * | 2000-04-18 | 2001-10-30 | Mitsubishi Gas Chem Co Inc | 消臭方法 |
| JP4834908B2 (ja) * | 2000-12-08 | 2011-12-14 | 栗田工業株式会社 | 臭気発生防止方法 |
| US7087172B2 (en) | 2003-03-05 | 2006-08-08 | Usfilter Corporation | Methods for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater |
| US7326340B2 (en) | 2003-03-05 | 2008-02-05 | Siemens Water Technologies Holding Corp. | System for controlling sulfide generation |
| US7285217B2 (en) | 2003-12-02 | 2007-10-23 | Siemens Water Technologies Corp. | Removing odoriferous sulfides from wastewater |
| JP5303862B2 (ja) * | 2007-05-11 | 2013-10-02 | 栗田工業株式会社 | 嫌気性処理方法および嫌気性処理装置 |
| JP5261977B2 (ja) * | 2007-05-11 | 2013-08-14 | 栗田工業株式会社 | 嫌気性処理方法および嫌気性処理装置 |
| JP5282767B2 (ja) * | 2010-06-15 | 2013-09-04 | 栗田工業株式会社 | 臭気発生防止法 |
| US8430112B2 (en) | 2010-07-13 | 2013-04-30 | Siemens Industry, Inc. | Slurry feed system and method |
| US8968646B2 (en) | 2011-02-18 | 2015-03-03 | Evoqua Water Technologies Llc | Synergistic methods for odor control |
| JP5616872B2 (ja) * | 2011-10-17 | 2014-10-29 | 日鉄住金環境株式会社 | 汚泥スラリーの脱臭方法、脱水ケーキの脱臭方法、及び脱臭剤 |
| JP6172838B2 (ja) * | 2012-12-28 | 2017-08-02 | 無臭元工業株式会社 | 汚水の処理方法 |
Citations (1)
| 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 |
-
1981
- 1981-05-13 JP JP7064781A patent/JPS57187099A/ja active Granted
Patent Citations (1)
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03291816A (ja) * | 1990-04-10 | 1991-12-24 | Seiko Instr Inc | 電子機器のスイッチ |
| JPH0454121U (US20030220297A1-20031127-C00009.png) * | 1990-09-12 | 1992-05-08 | ||
| JPH0520225U (ja) * | 1991-08-29 | 1993-03-12 | ミツミ電機株式会社 | 押しボタンスイツチ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57187099A (en) | 1982-11-17 |
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