NL191237C - Samenstelling voor de behandeling van afvalwater, werkwijze voor de bereiding daarvan en werkwijze voor de behandeling van afvalwater. - Google Patents
Samenstelling voor de behandeling van afvalwater, werkwijze voor de bereiding daarvan en werkwijze voor de behandeling van afvalwater.Info
- Publication number
- NL191237C NL191237C NL8201955A NL8201955A NL191237C NL 191237 C NL191237 C NL 191237C NL 8201955 A NL8201955 A NL 8201955A NL 8201955 A NL8201955 A NL 8201955A NL 191237 C NL191237 C NL 191237C
- Authority
- NL
- Netherlands
- Prior art keywords
- waste water
- water treatment
- preparation
- treatment composition
- composition
- Prior art date
Links
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
- C02F3/025—Biological purification using sources of oxygen other than air, oxygen or ozone
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/916—Odor, e.g. including control or abatement
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8120175 | 1981-06-30 | ||
GB8120175 | 1981-06-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8201955A NL8201955A (nl) | 1983-01-17 |
NL191237B NL191237B (nl) | 1994-11-01 |
NL191237C true NL191237C (nl) | 1995-04-03 |
Family
ID=10522912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8201955A NL191237C (nl) | 1981-06-30 | 1982-05-12 | Samenstelling voor de behandeling van afvalwater, werkwijze voor de bereiding daarvan en werkwijze voor de behandeling van afvalwater. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4446031A (nl) |
DE (1) | DE3224260C2 (nl) |
FR (1) | FR2508431B1 (nl) |
NL (1) | NL191237C (nl) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5286389A (en) * | 1987-03-02 | 1994-02-15 | Ari Technologies, Inc. | Removal of hydrogen sulfide from sour water |
DE3729224A1 (de) * | 1987-09-02 | 1989-03-23 | Basf Ag | Verfahren zur behandlung uebelriechender schwefelhaltiger abwaesser |
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 |
US5352444A (en) * | 1992-05-19 | 1994-10-04 | Cox James P | Stabilization of biowastes |
US5587157A (en) * | 1992-05-19 | 1996-12-24 | Cox; James P. | Stabilization of biowastes |
US5589164A (en) * | 1992-05-19 | 1996-12-31 | Cox; James P. | Stabilization of biowastes |
US5372724A (en) * | 1993-09-30 | 1994-12-13 | Eco Asphalt, Inc., A Calif. Corp. | Process for removing toxic sulfur-containing compounds, ammonia, and oil and grease from an aqueous solution |
US6309597B1 (en) | 1997-05-12 | 2001-10-30 | Arkion Life Sciences | Method for reducing hydrogen sulfide level in water containing sulfate-reducing bacteria and hydrogen sulfide-metabolizing bacteria |
US5948269A (en) * | 1997-08-20 | 1999-09-07 | Stone; Michael D. | Process for the removal and suppression of dissolved hydrogen sulfide and other malodorous compounds and reduction of acidity in liquid and sludge wastewater systems |
US7326340B2 (en) * | 2003-03-05 | 2008-02-05 | Siemens Water Technologies Holding Corp. | System for controlling sulfide generation |
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 |
WO2004080562A2 (en) * | 2003-03-12 | 2004-09-23 | University Of Delaware | Chemical treatment for control of sulfide odors in waste materials |
US20050077251A1 (en) * | 2003-10-08 | 2005-04-14 | Rieth Michael G. | Method for control of wastewater treatment plant odors |
US7285217B2 (en) * | 2003-12-02 | 2007-10-23 | Siemens Water Technologies Corp. | Removing odoriferous sulfides from wastewater |
US20070241062A9 (en) * | 2004-07-08 | 2007-10-18 | Simpson Gregory D | Synergistic composition and method for odor control |
US20060005412A1 (en) * | 2004-07-09 | 2006-01-12 | Frawley Bridget E | Applique pattern kit |
US7390399B2 (en) * | 2004-12-21 | 2008-06-24 | Siemens Water Technologies Holding Corp. | Water treatment control systems and methods of use |
US7905245B2 (en) | 2005-09-30 | 2011-03-15 | Siemens Water Technologies Corp. | Dosing control system and method |
GB0522201D0 (en) * | 2005-10-31 | 2005-12-07 | Bp Exploration Operating | Method |
US7799224B2 (en) * | 2008-01-30 | 2010-09-21 | Siemens Water Technologies Corp. | Wastewater treatment methods |
US20110233146A1 (en) * | 2009-09-25 | 2011-09-29 | Siemens Water Technologies Corp. | Synergistic wastewater odor control composition, systems, and related methods therefor |
DE102009055383A1 (de) | 2009-12-29 | 2011-06-30 | Yara International Asa | Abwasserbehandlungsmittel mit oxidativer Wirkung für Kanalisationsbereiche mit eingeschränkter oder fehlender Luftsauerstoffzufuhr und Verfahren zur Behandlung von Abwasser |
DE102009055387A1 (de) * | 2009-12-29 | 2011-06-30 | Yara International Asa | Abwasserbehandlungsmittel mit oxidativer Wirkung und Verfahren zur Behandlung von Abwasser |
US8430112B2 (en) | 2010-07-13 | 2013-04-30 | Siemens Industry, Inc. | Slurry feed system and method |
US10435316B2 (en) | 2010-09-30 | 2019-10-08 | Orange County Sanitation District | Chemical optimization during wastewater treatment, odor control and uses thereof |
US8968646B2 (en) | 2011-02-18 | 2015-03-03 | Evoqua Water Technologies Llc | Synergistic methods for odor control |
AT521227B1 (de) * | 2018-05-11 | 2020-10-15 | Ulrich Kubinger Dr | Mittel zur Verhinderung der Entstehung von geruchs- und korrosionsbildenden Eigenschaften bei der Abwasserbehandlung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH363302A (de) * | 1956-03-15 | 1962-07-15 | Passavant Werke | Verfahren zur Reinigung Na2s- oder H2S-haltiger und eiweisshaltiger Abwässer |
SE7501206L (nl) * | 1974-02-06 | 1975-08-07 | Weiss Co Kem Konsult | |
DE2436124B2 (de) * | 1974-07-26 | 1979-10-04 | Nittetsu Mining Co. Ltd., Tokio | Verfahren zur Herstellung eines Polyeisen (IH)-sulfat enthaltenden Flockungsmittels |
US4108771A (en) * | 1975-12-23 | 1978-08-22 | Weiss & Co. | Elimination of odors from organic wastes |
DE2638957C3 (de) * | 1976-08-28 | 1980-02-14 | Hoechst Ag, 6000 Frankfurt | Geruchsinhibitor |
GB1561024A (en) * | 1977-04-29 | 1980-02-13 | Tioxide Group Ltd | Production of solid ferric sulphate |
JPS5426966A (en) * | 1977-08-03 | 1979-02-28 | Shiyouji Takai | Method of effectively removing sox*nox contained in exhaust smoke from combustion engine |
-
1982
- 1982-05-04 US US06/374,791 patent/US4446031A/en not_active Expired - Lifetime
- 1982-05-12 NL NL8201955A patent/NL191237C/nl not_active IP Right Cessation
- 1982-06-28 DE DE19823224260 patent/DE3224260C2/de not_active Expired - Lifetime
- 1982-06-29 FR FR8211388A patent/FR2508431B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3224260A1 (de) | 1983-01-13 |
NL191237B (nl) | 1994-11-01 |
DE3224260C2 (de) | 1994-12-22 |
NL8201955A (nl) | 1983-01-17 |
US4446031A (en) | 1984-05-01 |
FR2508431A1 (fr) | 1982-12-31 |
FR2508431B1 (fr) | 1986-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V4 | Lapsed because of reaching the maximum lifetime of a patent |
Free format text: 20020512 |