ES483258A1 - Precipitation of Dissolved Impurities - Google Patents

Precipitation of Dissolved Impurities

Info

Publication number
ES483258A1
ES483258A1 ES483258A ES483258A ES483258A1 ES 483258 A1 ES483258 A1 ES 483258A1 ES 483258 A ES483258 A ES 483258A ES 483258 A ES483258 A ES 483258A ES 483258 A1 ES483258 A1 ES 483258A1
Authority
ES
Spain
Prior art keywords
precipitation
liquid
dissolved impurities
insoluble compounds
substantially insoluble
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
ES483258A
Other languages
Spanish (es)
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.)
Pielkenrood Vinitex BV
Original Assignee
Pielkenrood Vinitex BV
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 Pielkenrood Vinitex BV filed Critical Pielkenrood Vinitex BV
Publication of ES483258A1 publication Critical patent/ES483258A1/en
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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound

Abstract

A method and a device for removing from a liquid undesired components dissolved therein by converting such components into substantially insoluble compounds which are separated from the liquid wherein substantially inert particles are used which, when mixed with the liquid, will act as nuclei on which the substantially insoluble compounds formed will preferably deposit.
ES483258A 1978-08-11 1979-08-08 Precipitation of Dissolved Impurities Expired ES483258A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7808387A NL7808387A (en) 1978-08-11 1978-08-11 METHOD AND APPARATUS FOR REMOVING UNWANTED COMPONENTS SOLVED THEREIN FROM A LIQUID.

Publications (1)

Publication Number Publication Date
ES483258A1 true ES483258A1 (en) 1980-04-16

Family

ID=19831365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483258A Expired ES483258A1 (en) 1978-08-11 1979-08-08 Precipitation of Dissolved Impurities

Country Status (10)

Country Link
AU (1) AU532602B2 (en)
BR (1) BR7905125A (en)
CA (1) CA1129567A (en)
ES (1) ES483258A1 (en)
GB (1) GB2027685B (en)
MY (1) MY8500478A (en)
NL (1) NL7808387A (en)
PH (1) PH16192A (en)
SG (1) SG20184G (en)
ZA (1) ZA798528B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219750A (en) * 1986-02-19 1993-06-15 Imperial Chemical Industries Plc Production of cyanide hydratase
GB2216114A (en) * 1988-03-30 1989-10-04 Stig Arvid Henrikson A continuous chemical precipitation process for water using lime
NZ232508A (en) * 1989-02-16 1993-03-26 Golconda Eng & Mining Clarifying liquid by adding flocculant and an inert particulate carrier
FR2980188B1 (en) * 2011-09-20 2014-12-26 Veolia Water Solutions & Tech PROCESS FOR TREATING AN AQUEOUS EFFLUENT IN ORDER TO BREAK THE CONTENT OF HEAVY METALS AND / OR DISSOLVED RADIOACTIVE SUBSTANCES.

Also Published As

Publication number Publication date
SG20184G (en) 1985-01-04
GB2027685B (en) 1982-12-15
AU4943779A (en) 1980-02-14
BR7905125A (en) 1980-04-29
PH16192A (en) 1983-07-28
AU532602B2 (en) 1983-10-06
ZA798528B (en) 1980-07-30
NL7808387A (en) 1980-02-13
CA1129567A (en) 1982-08-10
MY8500478A (en) 1985-12-31
GB2027685A (en) 1980-02-27

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