ATE42734T1 - Verfahren zur beseitigung von schwermetallen aus wasser, insbesondere aus abwasser. - Google Patents

Verfahren zur beseitigung von schwermetallen aus wasser, insbesondere aus abwasser.

Info

Publication number
ATE42734T1
ATE42734T1 AT84201511T AT84201511T ATE42734T1 AT E42734 T1 ATE42734 T1 AT E42734T1 AT 84201511 T AT84201511 T AT 84201511T AT 84201511 T AT84201511 T AT 84201511T AT E42734 T1 ATE42734 T1 AT E42734T1
Authority
AT
Austria
Prior art keywords
heavy metals
water
wastewater
removal
metal carbonate
Prior art date
Application number
AT84201511T
Other languages
English (en)
Inventor
Cornelis Willem Jansen
Original Assignee
Dhv Raadgevend Ing
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 Dhv Raadgevend Ing filed Critical Dhv Raadgevend Ing
Application granted granted Critical
Publication of ATE42734T1 publication Critical patent/ATE42734T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • 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
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/687—Devices for dosing solid compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2209/44—Time
    • 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
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • 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
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • Y10S210/914—Mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Removal Of Specific Substances (AREA)
AT84201511T 1983-10-17 1984-10-17 Verfahren zur beseitigung von schwermetallen aus wasser, insbesondere aus abwasser. ATE42734T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303557A NL8303557A (nl) 1983-10-17 1983-10-17 Werkwijze voor de verwijdering van zware metalen uit afvalwater.
EP84201511A EP0140444B1 (de) 1983-10-17 1984-10-17 Verfahren zur Beseitigung von Schwermetallen aus Wasser, insbesondere aus Abwasser

Publications (1)

Publication Number Publication Date
ATE42734T1 true ATE42734T1 (de) 1989-05-15

Family

ID=19842565

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84201511T ATE42734T1 (de) 1983-10-17 1984-10-17 Verfahren zur beseitigung von schwermetallen aus wasser, insbesondere aus abwasser.

Country Status (5)

Country Link
US (1) US4764284A (de)
EP (1) EP0140444B1 (de)
AT (1) ATE42734T1 (de)
DE (1) DE3478017D1 (de)
NL (1) NL8303557A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916440A1 (de) * 1999-04-12 2000-10-19 Aquadosil Wasseraufbereitung G Verfahren und Vorrichtung zur Behandlung von Trinkwasser

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700498A (nl) * 1987-02-27 1988-09-16 Dhv Raadgevend Ing Werkwijze voor de verwijdering van zware metalen uit afvalwater.
US5008020A (en) * 1989-12-08 1991-04-16 Eastman Kodak Company Treatment of domestic and industrial waste waters
FR2656295B1 (fr) * 1989-12-22 1992-04-24 Omnium Traitement Valorisa Dispositif pour l'adoucissement de l'eau par decarbonatation.
US5037479A (en) * 1990-04-20 1991-08-06 Rmt, Inc. Method for reduction of heavy metal leaching from hazardous waste under acidic and nonacidic conditions
CA2047432C (en) * 1990-07-20 2001-11-20 Johannes P. Maree Treatment of water
NL9002056A (nl) * 1990-09-18 1992-04-16 Dhv Raadgevend Ing Werkwijze voor de verwijdering van fluoride uit afvalwater.
US5158686A (en) * 1991-02-25 1992-10-27 Envar Services, Inc. Impurity removal process and apparatus
DE4243559A1 (de) * 1992-12-22 1994-06-23 Kronos Titan Gmbh Verfahren zur Reinigung einer technischen Eisenchloridlösung durch selektive Fällung
FR2707416B1 (fr) * 1993-07-08 1995-08-18 Cogema Procédé et installation de décontamination d'effluents nitriques radioactifs contenant du strontium et du sodium.
US5518633A (en) * 1994-10-21 1996-05-21 E. I. Du Pont De Nemours And Company Process for treating aqueous media containing metal ions
US5674176A (en) * 1995-02-16 1997-10-07 Entact, Inc. Method for treatment of solid waste to minimize heavy metals
US5620607A (en) * 1995-05-30 1997-04-15 Bowie, Jr.; James E. Filtering fluidized bed reactor
NL1002364C2 (nl) * 1996-02-16 1997-08-19 Dhv Water Bv Werkwijze voor het reinigen van een fluïdum.
US5719099A (en) * 1996-10-22 1998-02-17 Bhat Industries, Inc. Method and compositions for stabilization of heavy metals, acid gas removal and ph control in contaminated matrices
ES2138516B1 (es) * 1996-12-31 2000-08-16 Asturiana Galvanizadora S A Procedimiento para la regeneracion de baños de acido clorhidrico por intercambio ionico.
FR2764531B1 (fr) * 1997-06-11 1999-09-03 B & C Services Sarl Procede pour traiter les residus d'epuration des fumees d'incineration d'ordures menageres et/ou de dechets industriels
UA47470C2 (uk) * 1998-10-30 2002-07-15 Ігор Робертович Магунов Спосіб очищення і зм'якшення води
US6984328B2 (en) * 2000-02-02 2006-01-10 University Of Akron Method for removing metals from aqueous solutions using mixed lithic materials
US6857998B1 (en) 2002-05-10 2005-02-22 Free Flow Technologies, Inc. Compositions and methods for treatment of solid waste
CA2896971A1 (en) 2013-01-09 2014-07-17 Basf Corporation Strontium and cesium specific ion-exchange media
CN104341059A (zh) * 2013-08-05 2015-02-11 乌鲁木齐市众生源环保技术咨询有限公司 基于载体诱导沉淀结晶电石法聚氯乙烯含汞废水除汞工艺
TWI644857B (zh) * 2017-06-12 2018-12-21 嘉藥學校財團法人嘉南藥理大學 以流體化床結晶技術合成均質含鋅結晶物之方法
CN107176660A (zh) * 2017-07-03 2017-09-19 昆山阳澄蓝谷环境研究所有限公司 Pcb废水湿法流化析出工业原料级碱式碳酸铜的方法
TWI733515B (zh) * 2020-07-10 2021-07-11 慶源水科技有限公司 以流體化床結晶技術從含鐵溶液中合成磁鐵礦結晶物之方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579443A (en) * 1969-07-31 1971-05-18 Russell J Horst Formation of dense precipitates
DE2031189A1 (de) * 1970-06-24 1971-12-30 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Reinigung von säurehaltigen Abwässern
JPS5079169A (de) * 1973-11-13 1975-06-27
NL187312C (nl) * 1978-05-18 1991-08-16 Dhv Raadgevend Ing Werkwijze voor het defosfateren van water.
US4343706A (en) * 1980-08-04 1982-08-10 Purdue Research Foundation Method of removing heavy metals from industrial waste streams
US4465597B2 (en) * 1981-08-10 1997-07-01 Tetra Tech Treatment of industrial wastewaters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916440A1 (de) * 1999-04-12 2000-10-19 Aquadosil Wasseraufbereitung G Verfahren und Vorrichtung zur Behandlung von Trinkwasser

Also Published As

Publication number Publication date
NL8303557A (nl) 1985-05-17
EP0140444A3 (en) 1985-06-05
EP0140444A2 (de) 1985-05-08
EP0140444B1 (de) 1989-05-03
US4764284A (en) 1988-08-16
DE3478017D1 (en) 1989-06-08

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee