CA982713A - Process for purifying waste waters and exhaust gases - Google Patents

Process for purifying waste waters and exhaust gases

Info

Publication number
CA982713A
CA982713A CA171,500A CA171500A CA982713A CA 982713 A CA982713 A CA 982713A CA 171500 A CA171500 A CA 171500A CA 982713 A CA982713 A CA 982713A
Authority
CA
Canada
Prior art keywords
exhaust gases
purifying waste
waste waters
waters
purifying
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
Application number
CA171,500A
Other languages
English (en)
Other versions
CA171500S (en
Inventor
Wolfgang Weigert
Theodor Lussling
Friedhelm Geiger
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.)
Evonik Operations GmbH
Original Assignee
Deutsche Gold und Silber Scheideanstalt
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.)
Filing date
Publication date
Application filed by Deutsche Gold und Silber Scheideanstalt filed Critical Deutsche Gold und Silber Scheideanstalt
Application granted granted Critical
Publication of CA982713A publication Critical patent/CA982713A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA171,500A 1972-05-16 1973-05-16 Process for purifying waste waters and exhaust gases Expired CA982713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722223790 DE2223790B2 (de) 1972-05-16 1972-05-16 Verfahren zur reinigung von schwefel- und stickstoffhaltigen abwaessern und abluft

Publications (1)

Publication Number Publication Date
CA982713A true CA982713A (en) 1976-01-27

Family

ID=5845012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,500A Expired CA982713A (en) 1972-05-16 1973-05-16 Process for purifying waste waters and exhaust gases

Country Status (17)

Country Link
US (1) US3867509A (xx)
JP (1) JPS4949877A (xx)
AT (1) AT328982B (xx)
AU (1) AU475926B2 (xx)
BE (1) BE799519A (xx)
CA (1) CA982713A (xx)
CH (1) CH558309A (xx)
DD (1) DD104069A5 (xx)
DE (1) DE2223790B2 (xx)
FR (1) FR2184950B1 (xx)
GB (1) GB1420504A (xx)
HU (1) HU175353B (xx)
IL (1) IL42272A (xx)
IT (1) IT991584B (xx)
NL (1) NL7306828A (xx)
RO (1) RO65488A (xx)
SE (1) SE400543B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981815A (en) * 1973-09-21 1976-09-21 Ebara Manufacturing Co., Ltd. Process for utilizing collected material removed from effluent gas
JPS51130063A (en) * 1975-05-06 1976-11-12 Nippon Netsushiyori Kogyo Kk Method for treating sulfites in waster water
US4077879A (en) * 1976-06-04 1978-03-07 Olin Corporation Treatment of sulfide-bearing waters with chlorine dioxide
US4151260A (en) * 1976-10-26 1979-04-24 Union Oil Company Of California Hydrogen sulfide abatement in geothermal steam
DE2757561C2 (de) * 1977-12-23 1987-03-26 Degussa Ag, 6000 Frankfurt Verfahren zum Desodorieren von Schlämmen
US4264451A (en) * 1978-05-22 1981-04-28 City Of Orlando Water purification method
US4263136A (en) * 1979-04-16 1981-04-21 Gagliardi George N Process for deodorizing aqueous effluent derived from the manufacture of organic chemicals
US4323437A (en) * 1981-02-09 1982-04-06 Fmc Corporation Treatment of brine
US4816139A (en) * 1986-06-27 1989-03-28 Tenneco Oil Company Method for removing sulfur compounds from C6 and lower alkanes
US4839154A (en) * 1986-12-29 1989-06-13 Conoco Inc. Process for converting sulfide ion to innocuous, solubile sulfur species
US4968501A (en) * 1988-02-01 1990-11-06 Mason James A Use of chlorous acid for removing sulfur dioxide from combustion gases
US5387350A (en) * 1989-11-20 1995-02-07 George L. Williamson Method and apparatus for treating and disinfecting infectious wastes
US5171441A (en) * 1989-11-20 1992-12-15 Mason James A Apparatus for treating water and/or wastewater
US5122282A (en) * 1989-11-20 1992-06-16 Mason James A Method for treating water and/or wastewater
US6051135A (en) * 1996-02-23 2000-04-18 Water Technologies Limited Apparatus for making aqueous chlorine dioxide and apparatus for treating water with aqueous chlorine dioxide
US5855861A (en) * 1996-02-23 1999-01-05 Water Technologies Limited Method and apparatus for making aqueous chlorine dioxide
US6306248B1 (en) * 1997-11-20 2001-10-23 The University Of Alabama In Huntsville Method for transforming diverse pulp and paper products into a homogenous cellulosic feedstock
US6042640A (en) * 1998-06-29 2000-03-28 Xerox Corporation Deodorization of sulfur-containing solvents by oxidation
AU2003223762B2 (en) * 2002-04-30 2008-12-04 Nalco Company Methods of simultaneously cleaning and disinfecting industrial water systems
US8668779B2 (en) * 2002-04-30 2014-03-11 Nalco Company Method of simultaneously cleaning and disinfecting industrial water systems
US20060034750A1 (en) * 2004-08-11 2006-02-16 Water Technologies Limited Chlorine dioxide generator and associated methods
KR100622990B1 (ko) * 2005-04-25 2006-09-13 한국에너지기술연구원 이산화염소를 이용한 연소배가스중의 이산화황과질소산화물의 제거방법
EP2530055A1 (en) * 2011-06-03 2012-12-05 Siemens Aktiengesellschaft System and method of controlling dosing of a disinfectant into water

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745714A (en) * 1950-06-05 1956-05-15 Olin Mathieson Treatment of odor containing gases with chlorine dioxide
GB791681A (en) * 1956-05-25 1958-03-12 Chlorator Gmbh Method for purifying or sterilising water or sewage
US3023076A (en) * 1957-09-03 1962-02-27 Linde Eismasch Ag Removal of nitric oxide from gas mixtures containing the same
US3149907A (en) * 1957-09-03 1964-09-22 Linde Eismasch Ag Removal of nitric oxide from gas mixtures containing the same
DE1203691B (de) * 1959-09-26 1965-10-21 Elektrochem Werke Muenchen Ag Vorrichtung und Verfahren zum Reinigen und Sterilisieren von Trinkwasser
US3386915A (en) * 1964-03-18 1968-06-04 Solvay Process for the manufacturing of chlorine dioxide in solution and the use of the solution thus obtained
IL39983A0 (en) * 1971-09-10 1972-09-28 Wright H D Method and apparatus for removing pollutants from air or similar gases

Also Published As

Publication number Publication date
GB1420504A (en) 1976-01-07
SE400543B (sv) 1978-04-03
US3867509A (en) 1975-02-18
AT328982B (de) 1976-04-26
FR2184950B1 (xx) 1976-04-23
CH558309A (de) 1975-01-31
DD104069A5 (xx) 1974-02-20
FR2184950A1 (xx) 1973-12-28
IL42272A0 (en) 1973-07-30
ATA423373A (de) 1975-06-15
AU5570473A (en) 1974-11-21
HU175353B (hu) 1980-07-28
DE2223790A1 (de) 1973-11-22
BE799519A (fr) 1973-08-31
JPS4949877A (xx) 1974-05-15
NL7306828A (xx) 1973-11-20
IL42272A (en) 1976-04-30
RO65488A (ro) 1980-06-15
IT991584B (it) 1975-08-30
AU475926B2 (en) 1976-09-09
DE2223790B2 (de) 1976-08-26

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