ATE80366T1 - Verfahren fuer die aufbereitung von schlammhaltigem wasser. - Google Patents

Verfahren fuer die aufbereitung von schlammhaltigem wasser.

Info

Publication number
ATE80366T1
ATE80366T1 AT90105161T AT90105161T ATE80366T1 AT E80366 T1 ATE80366 T1 AT E80366T1 AT 90105161 T AT90105161 T AT 90105161T AT 90105161 T AT90105161 T AT 90105161T AT E80366 T1 ATE80366 T1 AT E80366T1
Authority
AT
Austria
Prior art keywords
muddy water
chemical containing
chemical
treatment
rendering
Prior art date
Application number
AT90105161T
Other languages
English (en)
Inventor
Sohei Okamoto
Jiro Hirano
Takusaburo Ohnishi
Original Assignee
Iseki Kaihatsu Koki
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 Iseki Kaihatsu Koki filed Critical Iseki Kaihatsu Koki
Application granted granted Critical
Publication of ATE80366T1 publication Critical patent/ATE80366T1/de

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
    • C02F1/52—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
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
AT90105161T 1989-03-23 1990-03-19 Verfahren fuer die aufbereitung von schlammhaltigem wasser. ATE80366T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1069180A JPH02251294A (ja) 1989-03-23 1989-03-23 泥水の処理方法
EP90105161A EP0388859B1 (de) 1989-03-23 1990-03-19 Verfahren für die Aufbereitung von schlammhaltigem Wasser

Publications (1)

Publication Number Publication Date
ATE80366T1 true ATE80366T1 (de) 1992-09-15

Family

ID=13395266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90105161T ATE80366T1 (de) 1989-03-23 1990-03-19 Verfahren fuer die aufbereitung von schlammhaltigem wasser.

Country Status (9)

Country Link
US (1) US5034137A (de)
EP (1) EP0388859B1 (de)
JP (1) JPH02251294A (de)
KR (1) KR940000557B1 (de)
CN (1) CN1045757A (de)
AT (1) ATE80366T1 (de)
AU (1) AU618456B2 (de)
CA (1) CA2012201A1 (de)
DE (1) DE69000294T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829089A1 (de) * 1988-08-27 1990-03-01 Innoterv Ipari Foevallalkozo Verfahren zur abscheidung der festen phase aus fluessigen stoffen
US5614102A (en) * 1990-01-29 1997-03-25 Sakurada; Yasuyuki Method for purifying sewage
US5411149A (en) * 1992-08-11 1995-05-02 Arch Development Corporation Aqueous biphasic extraction process with pH and particle control
US5462672A (en) * 1992-08-13 1995-10-31 Chemical Grouting Co., Ltd. Process for treating sludge and system for the same
US5510037A (en) * 1993-02-12 1996-04-23 Tastayre; Gilles Regeneration of used cleaning solution
WO1994027916A1 (en) * 1993-06-01 1994-12-08 B.G. Roberts Chemicals Inc. Method of removing toxic resin acids and fatty acids from pulp and paper effluent and other streams
ES2124661B1 (es) * 1996-06-21 1999-07-01 Acideka S A Procedimiento de fabricacion de coagulantes mixtos para clarificar ag ua, coagulantes mixtos obtenidos con este procedimiento y metodo de clarificar agua con dichos coagulantes mixtos.
NZ532848A (en) * 2001-11-16 2006-02-24 Technocon Gmbh Biological water treatment method using a macromolecular carbohydrate such as alginate optionally with vitamins
US7695630B2 (en) * 2005-11-15 2010-04-13 De Guevara Cesar Ladron Process for conditioning an aqueous solution for efficient colloidal precipitation
US20080296232A1 (en) * 2007-05-31 2008-12-04 Paul Wegner Wastewater clarifier and process
US20100140181A1 (en) 2008-12-05 2010-06-10 Gilles Tastayre Regeneration of used cleaning solution
JP5756945B2 (ja) * 2010-09-16 2015-07-29 日本ソリッド株式会社 原水の処理方法
CN107473352A (zh) * 2017-08-30 2017-12-15 杭州萧山环境投资发展有限公司 一种泥浆水快速净化的絮凝剂及其净化方法
JP2021069993A (ja) * 2019-10-31 2021-05-06 キヤノン株式会社 ウルトラファインバブル生成装置およびその制御方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418237A (en) * 1963-12-22 1968-12-24 American Cyanamid Co Settling of non-argillaceous ore pulps and mineral suspensions by use of water-soluble acrylic polymers
GB1183225A (en) * 1966-03-24 1970-03-04 Simonacco Ltd Improvements in or relating to the Treatment of Slurries
US3493499A (en) * 1968-05-16 1970-02-03 Dow Chemical Co Flocculation of saline solid suspensions
US3637491A (en) * 1969-11-03 1972-01-25 Monsanto Co Clarification of water
US4173532A (en) * 1974-03-07 1979-11-06 Entenmann's, Inc. Method for treating plant effluent
JPS5399656A (en) * 1977-02-09 1978-08-31 Agency Of Ind Science & Technol Method of purifying suspended waste water
DE2802066C2 (de) * 1978-01-18 1986-05-28 Passavant-Werke AG & Co KG, 6209 Aarbergen Verfahren zur chemisch-mechanischen Aufbereitung vonGrund-, Oberflächen- oder Abwässern
JPS5584505A (en) * 1978-09-19 1980-06-25 Nippon Cement Co Ltd Sewage solid-liquid separation
JPS5670893A (en) * 1979-11-09 1981-06-13 Norihiko Base Treatment of muddy water
US4816166A (en) * 1983-10-31 1989-03-28 The Dow Chemical Company Flocculation of coal particles and coal slimes

Also Published As

Publication number Publication date
AU618456B2 (en) 1991-12-19
CA2012201A1 (en) 1990-09-23
AU5147290A (en) 1990-09-27
EP0388859A1 (de) 1990-09-26
EP0388859B1 (de) 1992-09-09
JPH02251294A (ja) 1990-10-09
US5034137A (en) 1991-07-23
KR900014256A (ko) 1990-10-23
KR940000557B1 (ko) 1994-01-24
DE69000294D1 (de) 1992-10-15
DE69000294T2 (de) 1993-01-14
CN1045757A (zh) 1990-10-03

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Legal Events

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