IE36689B1 - Method for eliminating organic and inorganic bound nitrogen from domestic and industrial waste water - Google Patents

Method for eliminating organic and inorganic bound nitrogen from domestic and industrial waste water

Info

Publication number
IE36689B1
IE36689B1 IE1218/72A IE121872A IE36689B1 IE 36689 B1 IE36689 B1 IE 36689B1 IE 1218/72 A IE1218/72 A IE 1218/72A IE 121872 A IE121872 A IE 121872A IE 36689 B1 IE36689 B1 IE 36689B1
Authority
IE
Ireland
Prior art keywords
tank
stage
line
returned
settling
Prior art date
Application number
IE1218/72A
Other languages
English (en)
Other versions
IE36689L (en
Inventor
M Dubach
A Scherler
Original Assignee
Attisholz Cellulose
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 Attisholz Cellulose filed Critical Attisholz Cellulose
Publication of IE36689L publication Critical patent/IE36689L/xx
Publication of IE36689B1 publication Critical patent/IE36689B1/xx

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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F3/121—Multistep treatment
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
IE1218/72A 1971-11-23 1972-09-07 Method for eliminating organic and inorganic bound nitrogen from domestic and industrial waste water IE36689B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1703071 1971-11-23

Publications (2)

Publication Number Publication Date
IE36689L IE36689L (en) 1973-05-23
IE36689B1 true IE36689B1 (en) 1977-02-02

Family

ID=4422226

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1218/72A IE36689B1 (en) 1971-11-23 1972-09-07 Method for eliminating organic and inorganic bound nitrogen from domestic and industrial waste water

Country Status (19)

Country Link
JP (1) JPS5643797B2 (da)
AT (1) AT318503B (da)
BE (1) BE787184A (da)
BR (1) BR7205090D0 (da)
CA (1) CA986627A (da)
CH (1) CH547235A (da)
DE (1) DE2233801B2 (da)
DK (1) DK141868B (da)
ES (1) ES405822A1 (da)
FI (1) FI55824C (da)
FR (1) FR2160799B1 (da)
GB (1) GB1406839A (da)
IE (1) IE36689B1 (da)
IL (1) IL40289A (da)
IT (1) IT962707B (da)
NL (1) NL7208783A (da)
NO (1) NO134045C (da)
SE (1) SE374340B (da)
ZA (1) ZA726121B (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2426672C3 (de) * 1974-06-01 1980-04-24 Bayer Ag, 5090 Leverkusen Verfahren zur Rekoagulation von Belebtschlammflocken und hierfür geeigneter Rekoagulator
JPS5161178A (da) * 1974-11-22 1976-05-27 Maruzen Oil Co Ltd
US3994802A (en) * 1975-04-16 1976-11-30 Air Products And Chemicals, Inc. Removal of BOD and nitrogenous pollutants from wastewaters
SE405351C (sv) * 1975-04-25 1987-06-10 Svenska Sockerfabriks Ab Forfarande for biologisk rening av kolhydrat- och/eller proteinrikt avloppsvatten
JPS51127570A (en) * 1975-04-28 1976-11-06 Sumitomo Chem Co Ltd Method for treating waste water containing nitrate nitrogen and/or nit rite nitrogen
CH621751A5 (en) * 1976-09-24 1981-02-27 Attisholz Cellulose Process for the biochemical purification of waste water containing organic constituents which favour the undesirable development of filamentous bacteria and/or the formation of bulking sludge
JPS53125359A (en) * 1977-04-06 1978-11-01 Niigata Eng Co Ltd Method of removing nitrogen in waste water by non woven web plate
DE2803759C3 (de) * 1978-01-28 1983-01-13 Böhnke, Botho, Prof. Dr.-Ing. Zweistufige Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren
DE2909168C2 (de) * 1979-03-08 1983-10-27 August Dr.-Ing. Schreiber Verfahren und Einrichtung zur aeroben und anaeroben Behandlung von Abwasser
DE2918950A1 (de) * 1979-05-10 1980-11-20 Linde Ag Verfahren und vorrichtung zur nitrifikation und denitrifikation von abwaessern
DE3002604A1 (de) * 1980-01-25 1981-07-30 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3206527A1 (de) * 1982-02-24 1983-09-01 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen nitrifikation von abwasser
AT396684B (de) * 1991-08-06 1993-11-25 Norbert Dipl Ing Dr Te Matsche Belebtschlammverfahren zur reinigung von abwasser
US5447633A (en) * 1991-08-06 1995-09-05 Austrian Energy & Environment Sgp/Waagner Biro Gmbh Activated sludge process for sewage purification
AT397382B (de) * 1992-01-14 1994-03-25 Ingerle Kurt Dipl Ing Dr Techn Verfahren zur denitrifikation von abwasser
WO2000005177A1 (en) * 1998-07-24 2000-02-03 Dhv Water B.V. Process for the treatment of waste water containing specific components, e.g. ammonia
GB0006552D0 (en) 2000-03-17 2000-05-10 For Research In Earth And Spac System for removing phosphorus from waste water
GB0230309D0 (en) * 2002-12-31 2003-02-05 Wrc Plc Procedure for enhancing removal of ammonia in the activated sludge process for treatment of wastewaters
EP1712525A4 (en) * 2004-02-02 2011-01-12 Kurita Water Ind Ltd PROCESS FOR THE BIOLOGICAL TREATMENT OF ORGANIC WASTEWATER AND APPARATUS THEREFOR
CN115465953B (zh) * 2022-10-19 2023-09-22 大连安能杰科技有限公司 一种处理污水的aod生化反应系统及其污水处理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2049488A5 (en) * 1969-06-11 1971-03-26 South African Inventions Division of agitated sewage between settling and aeration - zones

Also Published As

Publication number Publication date
FR2160799B1 (da) 1978-03-03
GB1406839A (en) 1975-09-17
JPS5643797B2 (da) 1981-10-15
DK141868C (da) 1980-11-24
CH547235A (de) 1974-03-29
ES405822A1 (es) 1975-07-16
NL7208783A (da) 1973-05-25
AU4631272A (en) 1974-03-14
NO134045C (da) 1976-08-11
FI55824B (fi) 1979-06-29
BE787184A (fr) 1972-12-01
FR2160799A1 (da) 1973-07-06
SE374340B (da) 1975-03-03
AT318503B (de) 1974-10-25
IL40289A (en) 1975-02-10
DE2233801B2 (de) 1978-05-11
NO134045B (da) 1976-05-03
ZA726121B (en) 1973-05-30
DE2233801A1 (de) 1973-05-30
IE36689L (en) 1973-05-23
IT962707B (it) 1973-12-31
IL40289A0 (en) 1972-11-28
FI55824C (fi) 1979-10-10
BR7205090D0 (pt) 1973-09-20
JPS4859659A (da) 1973-08-21
DK141868B (da) 1980-07-07
CA986627A (en) 1976-03-30

Similar Documents

Publication Publication Date Title
IE36689B1 (en) Method for eliminating organic and inorganic bound nitrogen from domestic and industrial waste water
US3617540A (en) Removal of nitrogen and phosphorus from waste waters
KR930002253A (ko) 폐수처리방법 및 폐수처리장치
ATE97117T1 (de) Verbesserte beseitigung von phosphaten in der abwasserbehandlung mit belebtschlammverfahren.
US4780208A (en) Process for purification of effluent
GB1487789A (en) Adsorption-biooxidation treatment of waste waters to remove contaminants therefrom
JPS5881491A (ja) 活性汚泥による汚水処理方法
US4011156A (en) Method for eliminating organic and inorganic bound nitrogen from domestic and industrial waste water
GB1362045A (en) Methods of sewage disposal
KR20010045253A (ko) 하수 고도처리장치와 이 장치를 이용한 하수처리방법
KR920701055A (ko) 폐수처리방법
JPS5442850A (en) Method of treating raw sewage
KR0132522B1 (ko) 2단 폭기 방식에 의한 식품 가공 공장 폐수의 처리 방법 및 장치
JPS60896A (ja) し尿処理方法
GB1382161A (en) Method for the chemical purification of sewage
DE3164643D1 (en) Process and apparatus for the biological purification of waste water
KR100748596B1 (ko) 고농도 유기물폐수를 이용한 폐수처리장치 및 이를 이용하는 폐수처리방법
ES429765A1 (es) Procedimiento para el tratamiento de corrientes de residuos industriales.
Brouzes Use of Lime in the Treatment of Municipal Wastewaters
Krauth et al. Two-stage activation treatment for industrial effluents
SU1006382A1 (ru) Способ очистки масло-эмульсионных сточных вод
JPS5771699A (en) Treating method for organic waste liquid
Randall et al. Full-Scale Physical-Chemical-Biological Treatment of Textile Wastewaters
GB1408600A (en) Process for purifying waste water
Weddle et al. Studies of Municipal Wastewater Renovation for Industrial Water