CA981815A - Waste-water purification - Google Patents

Waste-water purification

Info

Publication number
CA981815A
CA981815A CA166,682A CA166682A CA981815A CA 981815 A CA981815 A CA 981815A CA 166682 A CA166682 A CA 166682A CA 981815 A CA981815 A CA 981815A
Authority
CA
Canada
Prior art keywords
waste
water purification
purification
water
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
CA166,682A
Other languages
English (en)
Inventor
Wayne B. Gitchel
Paul V. Knopp
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.)
STWB Inc
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
Application granted granted Critical
Publication of CA981815A publication Critical patent/CA981815A/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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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
    • Y10S210/903—Nitrogenous

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)
CA166,682A 1972-03-24 1973-03-21 Waste-water purification Expired CA981815A (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
CA981815A true CA981815A (en) 1976-01-13

Family

ID=22895686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,682A Expired CA981815A (en) 1972-03-24 1973-03-21 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 (39)

* 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
CN101065331A (zh) * 2004-05-14 2007-10-31 西北大学 用于总氮去除的方法和系统
US7790034B2 (en) * 2005-07-25 2010-09-07 Zenon Technology Partnership Apparatus and method for treating FGD blowdown or similar liquids
US7481934B2 (en) * 2006-01-20 2009-01-27 Renewable Fibers, Llc Methods for treatment of wastewater with powdered natural lignocellulosic material
EP1999077A4 (fr) * 2006-03-08 2013-01-16 Siemens Industry Inc Systeme et procede de traitement des eaux usees
US20090050561A1 (en) * 2007-08-20 2009-02-26 Jon Inman Sattler System and method for processing wastewater
US10676383B2 (en) 2012-09-14 2020-06-09 Gregory D. Graves High efficiency wastewater treatment system
US10167216B2 (en) * 2012-09-14 2019-01-01 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

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
AU5359773A (en) 1974-09-26
FR2177843B1 (fr) 1977-12-30
JPS4913966A (fr) 1974-02-06
US3957632A (en) 1976-05-18
SE409986B (sv) 1979-09-17
NL181724B (nl) 1987-05-18
FR2177843A1 (fr) 1973-11-09
GB1402369A (en) 1975-08-06
NL7304153A (fr) 1973-09-26
ZA731794B (en) 1973-12-19
CH568245A5 (fr) 1975-10-31
NL181724C (nl) 1987-10-16
DE2314663A1 (de) 1973-10-04

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