DK151089A - Fremgangsmaade til rensning af spildevand med et stort indhold af ammoniumioner - Google Patents

Fremgangsmaade til rensning af spildevand med et stort indhold af ammoniumioner

Info

Publication number
DK151089A
DK151089A DK151089A DK151089A DK151089A DK 151089 A DK151089 A DK 151089A DK 151089 A DK151089 A DK 151089A DK 151089 A DK151089 A DK 151089A DK 151089 A DK151089 A DK 151089A
Authority
DK
Denmark
Prior art keywords
ions
ammonium
magnesium
stage
waste water
Prior art date
Application number
DK151089A
Other languages
English (en)
Other versions
DK151089D0 (da
Inventor
Dr Rainer Schulze-Rettmer
Dipl-Ing Touradj Yawari
Original Assignee
Schulze Rettmer Dr Rainer
Yawari Dipl Ing Touradj
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6351008&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK151089(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schulze Rettmer Dr Rainer, Yawari Dipl Ing Touradj filed Critical Schulze Rettmer Dr Rainer
Publication of DK151089D0 publication Critical patent/DK151089D0/da
Publication of DK151089A publication Critical patent/DK151089A/da

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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • C01B25/451—Phosphates containing plural metal, or metal and ammonium containing metal and ammonium
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/14—NH3-N
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Water Treatments (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK151089A 1988-03-30 1989-03-29 Fremgangsmaade til rensning af spildevand med et stort indhold af ammoniumioner DK151089A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3810720A DE3810720A1 (de) 1988-03-30 1988-03-30 Verfahren zur reinigung, insbes. zur kontinuierlichen reinigung, von abwasser mit hohem gehalt an ammonium-ionen

Publications (2)

Publication Number Publication Date
DK151089D0 DK151089D0 (da) 1989-03-29
DK151089A true DK151089A (da) 1989-10-01

Family

ID=6351008

Family Applications (1)

Application Number Title Priority Date Filing Date
DK151089A DK151089A (da) 1988-03-30 1989-03-29 Fremgangsmaade til rensning af spildevand med et stort indhold af ammoniumioner

Country Status (4)

Country Link
EP (1) EP0335280B1 (da)
AT (1) ATE67160T1 (da)
DE (2) DE3810720A1 (da)
DK (1) DK151089A (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009082A1 (de) * 1990-03-21 1991-09-26 Aquamot Ag Verfahren zur reinigung von industriellen, landwirtschaftlichen oder privaten abwaessern von ihren verunreinigungen an ammoniumverbindungen
DK278890D0 (da) * 1990-11-20 1990-11-20 Niels Ole Vesterager Fremgangsmaade til behandling af en biomasse
FR2669619B1 (fr) * 1990-11-26 1993-01-08 Elf Aquitaine Procede d'elimination de l'ammoniaque des eaux residuaires.
NL9401495A (nl) * 1994-09-15 1996-04-01 Ceres Milieu Holding Bv Werkwijze en inrichting voor het defosfateren van varkensmest.
DE4434414A1 (de) * 1994-09-26 1996-03-28 Neumann & Stallherm Gmbh Verfahren zur kontinuierlichen Reinigung von mit Ammoniumionen belastetem Abwasser
EP0915058A3 (de) * 1997-11-07 1999-07-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur stofflichen Verwertung von ammoniumhaltigem Abwasser
DE19829799C2 (de) * 1998-07-03 2001-03-29 Fraunhofer Ges Forschung Verfahren zur stofflichen Verwertung von Gülle
EP1084993A1 (fr) * 1999-09-14 2001-03-21 Eco Flanders S.A. Dispositif et procédé de traitement de lisier
DE102004033310A1 (de) 2004-07-08 2006-01-26 Hans Huber Ag Maschinen- Und Anlagenbau Verfahren und Vorrichtung zum Separieren von Magnesium-Ammonium-Phosphat MAP aus Abwasser
DE102008011005A1 (de) 2007-06-01 2008-12-04 Matschiner, Barbara, Dr. Verfahren zur Gewinnung von Ammoniak aus ammoniumstickstoffhaltigen Lösungen
DE102008050349B4 (de) 2007-10-02 2013-01-17 Remondis Aqua Gmbh & Co. Kg Verfahren zur Ausfällung von Phosphor aus phosphatbelastetem Abwasser
KR101019200B1 (ko) * 2008-02-11 2011-03-03 (주)엔텍스 질소 과다함유 폐수처리 및 스트루바이트의 제조방법
US8262765B2 (en) * 2008-08-08 2012-09-11 Ajinomoto North America, Inc. Method of preparing a controlled release fertilizer
ITMI20090258A1 (it) * 2009-02-25 2010-08-26 Arcangelo Ventura Processo per trattamento di acque reflue.
FR2944276B1 (fr) * 2009-04-14 2011-04-01 Rhodia Operations Procede de recuperation des terres rares a partir d'un melange solide contenant un halophosphate et un compose d'une ou plusieurs terres rares
CN102773083B (zh) * 2012-07-18 2014-07-30 常州大学 一种去除废水中含铵根离子化学吸附材料的制备方法
EP3606878A1 (en) * 2017-04-06 2020-02-12 Universiteit Gent Method for recovering n, k, and p from liquid waste stream
AR112427A1 (es) 2017-06-26 2019-10-30 Monsanto Technology Llc Control del fósforo para flujos de desechos de procesos de fabricación de glifosato

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732896A1 (de) * 1986-11-07 1988-08-25 Schulze Rettmer Rainer Verfahren zur eliminierung von ammonium und phosphat aus abwasser und prozesswasser

Also Published As

Publication number Publication date
DE3810720A1 (de) 1989-10-26
DK151089D0 (da) 1989-03-29
EP0335280B1 (de) 1991-09-11
EP0335280A1 (de) 1989-10-04
ATE67160T1 (de) 1991-09-15
DE58900272D1 (de) 1991-10-17

Similar Documents

Publication Publication Date Title
DK151089A (da) Fremgangsmaade til rensning af spildevand med et stort indhold af ammoniumioner
US4698163A (en) Treatment of phosphate-containing wastewater
ES8104148A1 (es) Procedimiento para reducir la demanda quimica de oxigeno en las aguas residuales
CA2182357A1 (en) Method of treating waste water to remove harmful ion by coagulating sedimentation
GB1505598A (en) Anaerobic treatment of waste
ES8104147A1 (es) Procedimiento para reducir la demanda quimica de oxigeno en las aguas residuales
EP0217962A4 (en) TREATMENT OF ACTIVE SLUDGE IN WASTEWATER.
EP0284976A3 (en) Process for waste water purification with batch feed to the activated sludge tank
CA2165168A1 (en) Method for the treatment of water treatment sludge
US5853573A (en) Groundwater total cyanide treatment apparatus
AU618456B2 (en) Method for treating muddy water
US4584107A (en) Method of treating effluents containing sulfur oxides
GR3005974T3 (da)
CA2309091A1 (en) Removal of pollutants from effluents with electrochemical treatment
GB1512481A (en) Process for removal of proteinaceous matter from liquid effluents
GB1368806A (en) Treatment of industrial and domestic waste waters
GB1334052A (en) Removal of phosphorus from waste liquids
EP0263424A3 (en) Process for removing arsenic from waste water containing arsenic
JPS565192A (en) Highly advanced treatment of waste water
JPS56161892A (en) Unstationary active sludge process
DE3360269D1 (en) Method for the anaerobic digestion of rinse and wash waters and settled sludge transport waters containing calcium ions
JPS5521709A (en) Treatment of eutrophic waste water
Bowie Jr et al. CHEMICAL PRECIPITATION‐COAGULATION FOR ORGANIC COLOR REMOVAL FROM GOUNDWATERS 1
JPS565185A (en) Treatment of waste water of low biochemical oxygen demand
JP2763268B2 (ja) 返流水の処理方法

Legal Events

Date Code Title Description
PBP Patent lapsed
ATS Application withdrawn