DE3026430C2 - Verfahren zur Abtrennung von in Abwasser gelösten Schwermetallen unter Verwendung von Schlacken - Google Patents

Verfahren zur Abtrennung von in Abwasser gelösten Schwermetallen unter Verwendung von Schlacken

Info

Publication number
DE3026430C2
DE3026430C2 DE3026430A DE3026430A DE3026430C2 DE 3026430 C2 DE3026430 C2 DE 3026430C2 DE 3026430 A DE3026430 A DE 3026430A DE 3026430 A DE3026430 A DE 3026430A DE 3026430 C2 DE3026430 C2 DE 3026430C2
Authority
DE
Germany
Prior art keywords
slag
concentration
solution
wastewater
heavy metals
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
DE3026430A
Other languages
German (de)
English (en)
Other versions
DE3026430A1 (de
Inventor
Takao Yokosuka Kanagawa Ikehata
Keisuke Yokohama Kanagawa Nakahara
Kazuhiko Tate
Kasane Kawasaki Kanagawa Yamashita
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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
Priority claimed from JP8830079A external-priority patent/JPS5613077A/ja
Priority claimed from JP12730779A external-priority patent/JPS5651240A/ja
Priority claimed from JP5778880A external-priority patent/JPS56155684A/ja
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of DE3026430A1 publication Critical patent/DE3026430A1/de
Application granted granted Critical
Publication of DE3026430C2 publication Critical patent/DE3026430C2/de
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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • Y10S210/913—Chromium
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
DE3026430A 1979-07-13 1980-07-11 Verfahren zur Abtrennung von in Abwasser gelösten Schwermetallen unter Verwendung von Schlacken Expired DE3026430C2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8830079A JPS5613077A (en) 1979-07-13 1979-07-13 Pretreating method of mercury in waste water
JP12730779A JPS5651240A (en) 1979-10-04 1979-10-04 Treating material for eluted heavy metals and treatment method therefor
JP5778880A JPS56155684A (en) 1980-05-02 1980-05-02 Treatment of heavy metals dissolved in aqueous solution

Publications (2)

Publication Number Publication Date
DE3026430A1 DE3026430A1 (de) 1981-01-22
DE3026430C2 true DE3026430C2 (de) 1985-05-09

Family

ID=27296379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3026430A Expired DE3026430C2 (de) 1979-07-13 1980-07-11 Verfahren zur Abtrennung von in Abwasser gelösten Schwermetallen unter Verwendung von Schlacken

Country Status (6)

Country Link
US (1) US4377483A (OSRAM)
CA (1) CA1166548A (OSRAM)
DE (1) DE3026430C2 (OSRAM)
FR (1) FR2460895A1 (OSRAM)
GB (1) GB2054547B (OSRAM)
IT (1) IT1148264B (OSRAM)

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US4857203A (en) * 1987-12-21 1989-08-15 The Dow Chemical Company Process for the removal of metal ions from an aqueous medium utilizing a coal gasifier slag composition
FR2627704B1 (fr) * 1988-02-25 1991-12-13 Ile France Syndicat Eaux Procede et installation de traitement d'eau par decantation faisant intervenir du sable fin
US4975115A (en) * 1988-09-26 1990-12-04 Bethlehem Steel Corporation Process for treating dust and fume produced by the basic oxygen steelmaking process
US5029207A (en) 1990-02-01 1991-07-02 Scientific-Atlanta, Inc. External security module for a television signal decoder
US5245114A (en) * 1991-05-21 1993-09-14 Wheelabrator Environmental Systems, Inc. Immobilization of lead in bottom ash
NL9102131A (nl) * 1991-12-19 1993-07-16 Pelt & Hooykaas Werkwijze voor het fixeren van afvalmateriaal.
US5647991A (en) * 1994-10-11 1997-07-15 Tyler Pipe Company Method and apparatus for treatment of contaminated water using waste shot blast fines
US5547588A (en) * 1994-10-25 1996-08-20 Gas Research Institute Enhanced ettringite formation for the treatment of hazardous liquid waste
TW477818B (en) * 1997-03-27 2002-03-01 Kawasaki Steel Co Method for processing chromium oxide-containing substances in large quantities, method for utilizing the processed substances, and products comprising the processed substances
US6602421B2 (en) 1999-07-01 2003-08-05 Int Mill Service Inc Method for purifying contaminated groundwater using steel slag
US6797178B2 (en) * 2000-03-24 2004-09-28 Ada Technologies, Inc. Method for removing mercury and mercuric compounds from dental effluents
KR100345405B1 (ko) * 2000-05-12 2002-07-24 오옥수 제강 슬래그를 이용한 폐수처리방법
AUPR012400A0 (en) * 2000-09-13 2000-10-05 Rootzone Australia Pty Ltd Polluted water treatment system
AU2002219907A1 (en) 2000-11-28 2002-06-11 Ada Technologies, Inc. Improved method for fixating sludges and soils contaminated with mercury and other heavy metals
KR100711757B1 (ko) * 2000-12-22 2007-04-25 재단법인 포항산업과학연구원 폐수처리용 활성화 슬래그 및 이를 이용한 폐수처리방법
CA2442490A1 (en) * 2001-03-29 2002-10-10 Nippon Steel Chemical Co Acidic-wastewater treating material and method of treating acidic wastewater
US7048781B1 (en) 2002-10-07 2006-05-23 Ada Technologies, Inc. Chemically-impregnated silicate agents for mercury control
KR20020092619A (ko) * 2001-06-05 2002-12-12 김창균 슬래그 및 비산재를 이용한 상수, 용수 및 폐수의물리화학적 응집 ㆍ응결 처리 방법
US6942840B1 (en) 2001-09-24 2005-09-13 Ada Technologies, Inc. Method for removal and stabilization of mercury in mercury-containing gas streams
KR20030052320A (ko) * 2001-12-21 2003-06-27 재단법인 포항산업과학연구원 스테인레스강 산세 폐액에서 유가금속을 회수하는 방법
US6893570B1 (en) 2002-01-23 2005-05-17 Gene T. Hilton, Jr. Metal removal process
US6857998B1 (en) 2002-05-10 2005-02-22 Free Flow Technologies, Inc. Compositions and methods for treatment of solid waste
US7183235B2 (en) * 2002-06-21 2007-02-27 Ada Technologies, Inc. High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water
WO2004023040A1 (ja) * 2002-09-09 2004-03-18 Babcock-Hitachi Kabushiki Kaisha 排煙処理システム
WO2005032394A2 (en) * 2003-10-01 2005-04-14 Ada Technologies, Inc. System for removing mercury and mercuric compounds from dental wastes
US7666318B1 (en) * 2005-05-12 2010-02-23 Ferro, LLC Process, method and system for removing mercury from fluids
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
AU2008205247B2 (en) * 2007-01-09 2010-07-01 Evoqua Water Technologies Llc A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
MX2009007407A (es) * 2007-01-09 2009-11-02 Cambridge Water Technology Inc Sistema y metodo para mejorar un proceso de lodo activado.
WO2008085197A1 (en) * 2007-01-09 2008-07-17 Cambridge Water Technology, Inc. Improved collection system for a wet drum magnetic separator
US20110036771A1 (en) * 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US20110049057A1 (en) * 2009-09-02 2011-03-03 Grubb Dennis G Metal Immobilization Using Slag Fines
AU2013274900A1 (en) 2012-06-11 2014-11-27 Evoqua Water Technologies Llc Treatment using fixed film processes and ballasted settling
EP2900352A1 (en) 2012-09-26 2015-08-05 Evoqua Water Technologies LLC System for measuring the concentration of magnetic ballast in a slurry
CN107973360A (zh) * 2016-10-21 2018-05-01 南京理工大学 一种活性氧化铝改性钢渣及其去除废水中锌离子的应用
CN107162153A (zh) * 2017-07-25 2017-09-15 云南大地绿坤环保科技有限公司 一种以炉渣为反应载体处理重金属污水的方法
JP6955200B2 (ja) * 2017-08-23 2021-10-27 株式会社大林組 重金属吸着材の製造方法
CN108654551A (zh) * 2018-05-16 2018-10-16 青岛理工大学 一种钢渣与污泥共热解制取吸附剂的方法
CN110194555A (zh) * 2019-06-20 2019-09-03 成渝钒钛科技有限公司 一种炼钢生产补水用水质抽取装置
CN113461097B (zh) * 2021-06-07 2022-08-19 江苏科技大学 利用冶金脱硫渣无害化处理六价铬离子的方法
CN113321351B (zh) * 2021-08-02 2021-11-12 清大国华环境集团股份有限公司 一种镉废水处理及固化镉渣的方法

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BE451643A (OSRAM) *
DE34741C (de) * M. NAHNSEN in Schönebeck a. d. Elbe Verfahren zur Reinigung von Abwässern aller Art mit Hülfe von Phosphorschlacke
US1139618A (en) * 1914-05-04 1915-05-18 William H Williams Method of treating water.
US1171046A (en) * 1915-03-09 1916-02-08 Joseph C Heckman Purification of water.
FR509064A (fr) * 1919-02-15 1920-10-30 Koppers Co Inc Perfectionnements dans la purification des liquides contenant des corps phénoliques
US2746920A (en) * 1952-07-07 1956-05-22 John M Wunderley Waster pickle liquor disposal
SU385931A1 (ru) 1970-07-21 1973-06-14 СПОСОБ ОЧИСТКИ сточных вод от НЕФТЕПРОДУКТОВ и ГИДРООКИСЕЙ МЕТАЛЛОВ
GB1360844A (en) 1970-08-28 1974-07-24 Nippon Soda Co Process for adsorbing free chlorine heavy metals and compounds of heavy metals
GB1360648A (en) * 1970-12-23 1974-07-17 Nippon Soda Co Method of adsorbing heavy metals and compounds of heavy metals
JPS5112357B2 (OSRAM) * 1972-06-07 1976-04-19
JPS5123394B2 (OSRAM) * 1972-10-16 1976-07-16
JPS5210782B2 (OSRAM) * 1973-08-03 1977-03-26
JPS5056368A (OSRAM) * 1973-09-19 1975-05-17
US4012320A (en) * 1974-03-22 1977-03-15 Chemfix Inc. Method for improving the quality of contaminated waste water
JPS5341909B2 (OSRAM) * 1974-08-31 1978-11-07
US4051316A (en) * 1974-10-16 1977-09-27 The United States Of America As Represented By The Secretary Of Agriculture Removal of heavy metal ions from aqueous solutions with insoluble crosslinked-starch-xanthates
BE831427A (fr) * 1975-07-16 1976-01-16 Procede de traitement de dechets et produits obtenus
JPS5253767A (en) * 1975-10-30 1977-04-30 Taisei Corp Method of stabilizing sludge containin heavy metals and making it harm less
JPS5462654A (en) * 1977-10-27 1979-05-19 Nippon Kokan Kk <Nkk> Method of treating waste water containing heavy metal
SU688439A1 (ru) * 1978-01-12 1979-09-30 Институт общей и неорганической химии АН Белорусской ССР Способ уплотнени активного ила
US4159944A (en) * 1978-02-13 1979-07-03 Erickson Lennart G Wastewater energy recycling method
JPS551831A (en) * 1978-06-19 1980-01-09 Kirin Brewery Co Ltd Excess sludge treating method
DE2854433C2 (de) * 1978-12-16 1981-10-08 Uhde Gmbh, 4600 Dortmund Verfahren zur Herstellung eines P&darr;2&darr;O&darr;5&darr;-haltigen Düngemittels

Also Published As

Publication number Publication date
CA1166548A (en) 1984-05-01
GB2054547A (en) 1981-02-18
FR2460895B1 (OSRAM) 1982-12-03
IT8049228A0 (it) 1980-07-11
FR2460895A1 (fr) 1981-01-30
IT1148264B (it) 1986-11-26
GB2054547B (en) 1983-06-29
DE3026430A1 (de) 1981-01-22
US4377483A (en) 1983-03-22

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8125 Change of the main classification

Ipc: C02F 1/62

8126 Change of the secondary classification

Ipc: C21C 5/00

8128 New person/name/address of the agent

Representative=s name: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee