NO754330L - - Google Patents

Info

Publication number: NO754330L
Authority: NO; Norway
Prior art keywords: waste water; wastewater; thiobazillus; oxygen; value
Prior art date: 1975-02-19

Application number

NO754330A

Other languages

English (en)

Norwegian (no)

Inventor

J Mueller

A Bergmann

E Schwerdtner

Original Assignee

Metallgesellschaft Ag

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.)

1975-02-19

Filing date

1975-12-19

Publication date

1976-08-20

1975-12-19 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1976-08-20 Publication of NO754330L publication Critical patent/NO754330L/no

Links

239000002351 wastewater Substances 0.000 claims description 28
238000000034 method Methods 0.000 claims description 14
150000003464 sulfur compounds Chemical class 0.000 claims description 11
238000005188 flotation Methods 0.000 claims description 10
238000005273 aeration Methods 0.000 claims description 6
230000001580 bacterial effect Effects 0.000 claims description 4
229910052760 oxygen Inorganic materials 0.000 description 12
239000001301 oxygen Substances 0.000 description 12
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
239000000243 solution Substances 0.000 description 9
DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 9
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
241000894006 Bacteria Species 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
230000000694 effects Effects 0.000 description 4
239000000463 material Substances 0.000 description 4
229920001021 polysulfide Polymers 0.000 description 4
NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 4
229910052683 pyrite Inorganic materials 0.000 description 4
239000011028 pyrite Substances 0.000 description 4
239000002352 surface water Substances 0.000 description 4
239000007864 aqueous solution Substances 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
230000003647 oxidation Effects 0.000 description 3
238000007254 oxidation reaction Methods 0.000 description 3
150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 3
239000004133 Sodium thiosulphate Substances 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
239000000969 carrier Substances 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 2
235000019345 sodium thiosulphate Nutrition 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
GNVMUORYQLCPJZ-UHFFFAOYSA-M Thiocarbamate Chemical compound NC([S-])=O GNVMUORYQLCPJZ-UHFFFAOYSA-M 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
239000000417 fungicide Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000002386 leaching Methods 0.000 description 1
239000002932 luster Substances 0.000 description 1
244000005700 microbiome Species 0.000 description 1
239000011707 mineral Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
235000015097 nutrients Nutrition 0.000 description 1
235000016709 nutrition Nutrition 0.000 description 1
150000002926 oxygen Chemical class 0.000 description 1
230000001766 physiological effect Effects 0.000 description 1
239000005077 polysulfide Substances 0.000 description 1
150000008117 polysulfides Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 description 1
150000004763 sulfides Chemical class 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
238000004448 titration Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1
229910052984 zinc sulfide Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1231—Treatments of toxic sewage
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- 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

Life Sciences & Earth Sciences (AREA)
Microbiology (AREA)
Engineering & Computer Science (AREA)
Biodiversity & Conservation Biology (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Toxicology (AREA)
Health & Medical Sciences (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)

NO754330A 1975-02-19 1975-12-19 NO754330L (pl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752507111 DE2507111A1 (de)	1975-02-19	1975-02-19	Verfahren zur reinigung von niederwertige schwefelverbindungen enthaltendem abwasser

Publications (1)

Publication Number	Publication Date
NO754330L true NO754330L (pl)	1976-08-20

Family

ID=5939273

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO754330A NO754330L (pl)	1975-02-19	1975-12-19

Country Status (8)

Country	Link
JP (1)	JPS51106344A (pl)
AU (1)	AU1032776A (pl)
DE (1)	DE2507111A1 (pl)
ES (1)	ES443657A1 (pl)
FI (1)	FI753453A7 (pl)
IT (1)	IT1055204B (pl)
NO (1)	NO754330L (pl)
SE (1)	SE7601999L (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55162394A (en) *	1979-06-05	1980-12-17	Sumitomo Chem Co Ltd	Treatment of reducible inorg. sulfur containing waste water
JPS58193688A (ja) *	1982-05-10	1983-11-11	Sugai Kagaku Kogyo Kk	チオバチラス・チオオキシダンス変異株及びその利用
US5958758A (en) *	1997-08-04	1999-09-28	Biosun Systems Corporation	Treatment of animal waste
US6410305B1 (en)	1997-08-04	2002-06-25	Biosun Systems Corporation	Treatment of animal waste
CN104478160B (zh) *	2014-11-21	2016-04-20	中南大学	采选矿含有机物和重金属废水协同氧化处理的方法

1975
- 1975-02-19 DE DE19752507111 patent/DE2507111A1/de not_active Withdrawn
- 1975-12-08 FI FI753453A patent/FI753453A7/fi not_active Application Discontinuation
- 1975-12-18 ES ES443657A patent/ES443657A1/es not_active Expired
- 1975-12-19 NO NO754330A patent/NO754330L/no unknown
1976
- 1976-01-15 AU AU10327/76A patent/AU1032776A/en not_active Expired
- 1976-02-11 IT IT2007276A patent/IT1055204B/it active
- 1976-02-16 JP JP1573276A patent/JPS51106344A/ja active Pending
- 1976-02-19 SE SE7601999A patent/SE7601999L/xx unknown

Also Published As

Publication number	Publication date
DE2507111A1 (de)	1976-09-09
IT1055204B (it)	1981-12-21
AU1032776A (en)	1977-07-21
JPS51106344A (pl)	1976-09-21
SE7601999L (sv)	1976-08-20
ES443657A1 (es)	1977-05-01
FI753453A7 (pl)	1976-08-20

Publication	Publication Date	Title
EP0192879B1 (en)	1991-02-06	Methane fermentation process for treating evaporator condensate from pulp making system
CN104478093B (zh)	2016-06-01	废水处理
US3725258A (en)	1973-04-03	Activated sludge sewage treatment process and system
GB1527731A (en)	1978-10-11	Sewage treatment-flotation apparatus
EP0267159A3 (de)	1990-05-02	Verfahren zur genetischen Modifikation monokotyler Pflanzen
IE38034B1 (en)	1977-12-07	A method of biological purification of sewage and plant for carrying out the method
US3433629A (en)	1969-03-18	Process of recovering manganese from manganese ores
EP0272049B1 (en)	1993-01-20	Improved corn steep liquor
US3933590A (en)	1976-01-20	Method of continuously culturing yeast
CN105776466B (zh)	2018-06-15	一种硫酸钠废水的净化方法
GB1491502A (en)	1977-11-09	Anaerobic digestion of water-polluting waste material
EP0710626A2 (en)	1996-05-08	Process for reducing nitrogen content in waste waters
JPS5516A (en)	1980-01-05	Production of high concentration dextrin solution
CN106277310B (zh)	2019-12-13	一种用于蛋白废水处理的厌氧颗粒污泥的生长方法
US3627676A (en)	1971-12-14	Method for oxidizing the thiosulfate ions in a thiosulfate
Lane	1983	Removal of peel oil from citrus peel press liquors before anaerobic digestion
Burgess et al.	1961	Pilot‐plant studies in production of sulphur from sulphate‐enriched sewage sludge
DK287887A (da)	1987-12-10	Fremgangsmaade og reaktionsbeholder til fremstilling af polysakkarider, navnlig xanthan, ved gaering
GB847640A (en)	1960-09-14	Improvements relating to the treatment of industrial effluents
JPS57136996A (en)	1982-08-24	Treatment of waste water
US3310477A (en)	1967-03-21	Method of isolating a desulfovibrio for use in removing sulfates from brine
Fair et al.	1928	The Effect of Age of Sewage Solids upon Their Digestibility
US4371440A (en)	1983-02-01	Method of treating a waste water rich in protein
DE2507111A1 (de)	1976-09-09	Verfahren zur reinigung von niederwertige schwefelverbindungen enthaltendem abwasser
RU2021352C1 (ru)	1994-10-15	Способ приготовления добавки для бетонной смеси