ZA731794B - Waste-water purification - Google Patents

Waste-water purification

Info

Publication number
ZA731794B
ZA731794B ZA731794A ZA731794A ZA731794B ZA 731794 B ZA731794 B ZA 731794B ZA 731794 A ZA731794 A ZA 731794A ZA 731794 A ZA731794 A ZA 731794A ZA 731794 B ZA731794 B ZA 731794B
Authority
ZA
South Africa
Prior art keywords
waste
water purification
purification
water
Prior art date
Application number
ZA731794A
Other languages
English (en)
Inventor
P Knopp
W Gitchel
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of ZA731794B publication Critical patent/ZA731794B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/08Aerobic processes using moving contact bodies
    • C02F3/085Fluidized beds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/302Nitrification and denitrification treatment
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00Liquid purification or separation
    • Y10S210/902Materials removed
    • Y10S210/903Nitrogenous

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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Water Treatment By Sorption (AREA)
ZA731794A 1972-03-24 1973-03-14 Waste-water purification ZA731794B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/237,894 US3957632A (en) 1972-03-24 1972-03-24 Waste-water purification

Publications (1)

Publication Number Publication Date
ZA731794B true ZA731794B (en) 1973-12-19

Family

ID=22895686

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731794A ZA731794B (en) 1972-03-24 1973-03-14 Waste-water purification

Country Status (10)

Country Link
US (1) US3957632A (fr)
JP (1) JPS4913966A (fr)
CA (1) CA981815A (fr)
CH (1) CH568245A5 (fr)
DE (1) DE2314663A1 (fr)
FR (1) FR2177843B1 (fr)
GB (1) GB1402369A (fr)
NL (1) NL181724C (fr)
SE (1) SE409986B (fr)
ZA (1) ZA731794B (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857987A (en) * 1973-12-26 1974-12-31 Staley Mfg Co A E Wet milling of coarse ground wheat and other cereal grains
FR2266661B1 (fr) * 1974-04-05 1978-12-01 Degremont
JPS5235457A (en) * 1975-09-13 1977-03-18 Kubota Ltd Controlling method for addition of organic carbon in biological denitr ogen method
JPS52141058A (en) * 1976-05-19 1977-11-25 Shimizu Construction Co Ltd Sewage treating method
CA1036720A (fr) * 1976-09-21 1978-08-15 Ferdinand Besik Procede de traitement des eaux usees
US4167479A (en) * 1976-10-08 1979-09-11 Ferdinand Besik Process for purifying waste waters
US4172781A (en) * 1977-06-15 1979-10-30 Standard Oil Company (Indiana) Waste water process for treatment of strong wastes
US4168228A (en) * 1977-06-15 1979-09-18 Standard Oil Company Of Indiana Waste water purification
FR2396726A1 (fr) * 1977-07-08 1979-02-02 Ugine Kuhlmann Denitrification biologique des effluents
US4271013A (en) * 1979-02-21 1981-06-02 Republic Steel Corporation Method and apparatus for removing biodegradable compounds from wastewater
DE2908134C2 (de) * 1979-03-02 1983-10-20 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Anlage für die Reinigung von Abwasser
JPS55132690A (en) * 1979-03-12 1980-10-15 Kubota Ltd Method for treatment of water
US4599168A (en) * 1980-09-15 1986-07-08 Bacardi Corporation Apparatus for treatment of waste water having selective recycle control
US4599167A (en) * 1980-09-15 1986-07-08 Bacardi Corporation Apparatus for treatment of waste water
JPS5768195A (en) * 1980-10-13 1982-04-26 Mitsubishi Rayon Co Ltd Method for biochemical purification of water using film-like matter
DE3131989A1 (de) * 1981-08-13 1983-02-24 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser
US4568463A (en) * 1983-02-24 1986-02-04 Klein Samuel H Method and apparatus for the purification of water and other aqueous liquids
GB2153808A (en) * 1984-02-10 1985-08-29 Samuel H Klein Purification of water and other aqueous liquids
US4693827A (en) * 1986-03-20 1987-09-15 Zimpro Inc. Process for protection of biological nitrification systems
US4839052A (en) * 1987-03-10 1989-06-13 Council For Scientific And Industrial Research Biological treatment of water
US4810386A (en) * 1988-01-04 1989-03-07 Zimpro/Passavant Inc. Two-stage wastewater treatment
US4897196A (en) * 1988-02-17 1990-01-30 Zimpro/Passavant Inc. Two-stage batch wastewater treatment
US4892658A (en) * 1988-03-17 1990-01-09 Martin Joseph P Wastewater treatment system
US4919815A (en) * 1989-02-06 1990-04-24 Zimpro/Passavant Inc. Two-stage anaerobic/aerobic treatment process
US5192441A (en) * 1989-02-14 1993-03-09 Omnium De Traitements Et De Valorisation (Otv) Process and installation for biological treatment, e.g. by nitrification and/or denitrification, of an effluent including nitrated pollution
US5447633A (en) * 1991-08-06 1995-09-05 Austrian Energy & Environment Sgp/Waagner Biro Gmbh Activated sludge process for sewage purification
US5667688A (en) * 1991-12-23 1997-09-16 T. Kruger Systems As Process for the purification of polluted water
GB2286824B (en) * 1994-02-28 1998-02-25 Wyatt Ltd Wastewater treatment
US5462666A (en) * 1994-09-28 1995-10-31 Rjjb & G, Inc. Treatment of nutrient-rich water
US5651892A (en) * 1996-03-14 1997-07-29 Deep Shaft Technology Inc. Biodegradeable effluent nutrient removal
US7384554B2 (en) * 2004-05-14 2008-06-10 Northwestern University Methods for total nitrogen removal from waste streams
WO2007012181A1 (fr) * 2005-07-25 2007-02-01 Zenon Technology Partnership Appareil et procede de traitement de liquides de purge de desulfuration des gaz de combustion ou de liquides similaires
US7481934B2 (en) * 2006-01-20 2009-01-27 Renewable Fibers, Llc Methods for treatment of wastewater with powdered natural lignocellulosic material
CA2984731C (fr) * 2006-03-08 2021-10-26 Siemens Energy, Inc. Systeme et procede de traitement des eaux usees
WO2009026352A1 (fr) * 2007-08-20 2009-02-26 Jon Inman Sattler Système et procédé de traitement des eaux usées
US10167216B2 (en) * 2012-09-14 2019-01-01 Gregory D. Graves High efficiency wastewater treatment system
US10676383B2 (en) 2012-09-14 2020-06-09 Gregory D. Graves High efficiency wastewater treatment system
WO2018027273A1 (fr) * 2016-08-12 2018-02-15 Ausenvirohire Pty Ltd Système et procédé d'élimination de contaminants de l'eau
CN110642373B (zh) * 2019-10-29 2024-02-13 浙江艾摩柯斯环境科技有限公司 一种快速启动耐盐厌氧氨氧化的装置及其方法
CN110980953B (zh) * 2020-01-01 2024-10-18 成都誉宁环保科技有限公司 小型微动力净水装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244621A (en) * 1962-09-07 1966-04-05 Robert J Bouthilet Method of removing organic materials from waste waters
US3803029A (en) * 1968-11-21 1974-04-09 Fram Corp Materials purification
US3904518A (en) * 1970-01-14 1975-09-09 Du Pont Waste water treatment process
US3617540A (en) * 1970-05-13 1971-11-02 Us Interior Removal of nitrogen and phosphorus from waste waters
US3654147A (en) * 1971-03-16 1972-04-04 Biospherics Inc Nitrate removal from sewage
US3767570A (en) * 1971-09-22 1973-10-23 Atlas Chem Ind Granular to powdered activated carbon in polluted water purification process
US3876536A (en) * 1973-04-24 1975-04-08 Sterling Drug Inc Waste oxidation process

Also Published As

Publication number Publication date
FR2177843A1 (fr) 1973-11-09
NL181724B (nl) 1987-05-18
GB1402369A (en) 1975-08-06
CH568245A5 (fr) 1975-10-31
US3957632A (en) 1976-05-18
NL7304153A (fr) 1973-09-26
SE409986B (sv) 1979-09-17
CA981815A (en) 1976-01-13
AU5359773A (en) 1974-09-26
NL181724C (nl) 1987-10-16
JPS4913966A (fr) 1974-02-06
DE2314663A1 (de) 1973-10-04
FR2177843B1 (fr) 1977-12-30

Similar Documents

Publication Publication Date Title
ZA731794B (en) Waste-water purification
AU5145073A (en) Dressing
ZA739529B (en) Water treatment
AU4637572A (en) Purification control unit
AU5527073A (en) Faucet construction faucet construction
IL43576A0 (en) Sewerage treatment systems
GB1436111A (en) Water purification
ZA738842B (en) Purification of liquids
GB1440795A (en) Paging system
AU5993373A (en) N-sulphenylated carbamidoximes
GB1400648A (en) Anti-biotic purification
AU6189673A (en) Waste-water treatment apparatus
AU5191873A (en) Benzylpyrimidines
AU5711073A (en) Benzenesulfonyl-ureas benzenesulfonyl-ureas
AU5233473A (en) Nitro-imidazolyl-pyrimidines
AU6054373A (en) Processes
AU5983773A (en) Alkylsulphonyl-2-trifluoromethyl-benzimidazoles
CA1006414A (en) Water purification
AU5900173A (en) Thiazolopyrimidines
AU467690B2 (en) Waste-water purification
CA1006993A (en) Waste-water treatment
GB1371232A (en) Purification of naphthalene
ZA724407B (en) Improvements in effluent treatment
HU172299B (hu) Obagatitel'nyj bassejn
AU5078673A (en) Wastewater treatment