BE811748A - Installation pour la purification de solutions ammoniacales contenant du cuivre - Google Patents

Installation pour la purification de solutions ammoniacales contenant du cuivre

Info

Publication number
BE811748A
BE811748A BE2053454A BE2053454A BE811748A BE 811748 A BE811748 A BE 811748A BE 2053454 A BE2053454 A BE 2053454A BE 2053454 A BE2053454 A BE 2053454A BE 811748 A BE811748 A BE 811748A
Authority
BE
Belgium
Prior art keywords
purification
plant
solutions containing
containing copper
ammonia solutions
Prior art date
Application number
BE2053454A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE811748A publication Critical patent/BE811748A/xx

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
    • C02F1/5209—Regulation methods for flocculation or precipitation
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • 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
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • C02F2209/04—Oxidation reduction potential [ORP]
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • ing And Chemical Polishing (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
BE2053454A 1973-03-03 1974-03-01 Installation pour la purification de solutions ammoniacales contenant du cuivre BE811748A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732310679 DE2310679A1 (de) 1973-03-03 1973-03-03 Vorrichtung zum reinigen von kupferhaltigen ammoniakalischen loesungen

Publications (1)

Publication Number Publication Date
BE811748A true BE811748A (fr) 1974-07-01

Family

ID=5873727

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2053454A BE811748A (fr) 1973-03-03 1974-03-01 Installation pour la purification de solutions ammoniacales contenant du cuivre

Country Status (9)

Country Link
JP (1) JPS49118672A (it)
AT (1) AT326973B (it)
BE (1) BE811748A (it)
CH (1) CH596101A5 (it)
DE (1) DE2310679A1 (it)
FR (1) FR2219911B3 (it)
GB (1) GB1411209A (it)
IT (1) IT1009150B (it)
NL (1) NL7402702A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532950A (en) * 1976-06-30 1978-01-12 Toa Denpa Kougiyou Kk Treating of mercury containing drainage
JPS54121278A (en) * 1978-03-14 1979-09-20 Nippon Kougiyou Senjiyou Kk Method of treating ammonia washed waste liquid
DE2917597A1 (de) * 1979-04-30 1980-11-13 Siemens Ag Verfahren zur regenerierung ammoniakalischer aetzloesungen zum aetzen von metallischem kupfer
DE3525788A1 (de) * 1985-06-24 1987-01-02 Escher Wyss Gmbh Verfahren und anordnung zur steuerung der chemikalien-zugabe zum ausflocken von flockierbaren substanzen in suspensionen, insbesondere zur reinigung des rueckwassers von deinking-anlagen
DE3638023C2 (de) * 1986-11-07 1997-08-14 Semmelroth Reinhold Anlage zur Behandlung industriellen Abwassers
DE3909468A1 (de) * 1989-03-22 1990-09-27 Meissner Seidel Siegfried Verfahren zur ausfaellung von schwermetallen
NL1016263C2 (nl) * 2000-09-25 2002-03-26 Triqua B V Werkwijze en inrichting voor het verwijderen van een zwaar metaal uit een afvalwaterstroom onder gebruikmaking van sulfideprecipitatie.

Also Published As

Publication number Publication date
ATA116874A (de) 1975-03-15
FR2219911B3 (it) 1976-12-10
AT326973B (de) 1976-01-12
JPS49118672A (it) 1974-11-13
IT1009150B (it) 1976-12-10
NL7402702A (it) 1974-09-05
CH596101A5 (it) 1978-02-28
GB1411209A (en) 1975-10-22
FR2219911A1 (it) 1974-09-27
DE2310679A1 (de) 1974-09-05

Similar Documents

Publication Publication Date Title
IT1006444B (it) Purificazione di gas di rifiuto
BE815848A (fr) Composition contenant du zinc pour l'inhibition de la corrosion
YU166170A (en) Process for multi-phase purification of waste water from biologically oxodizing substances by means of an oxidizing gas
BE810311A (fr) Procede de purification des gaz contenant de l'anhydride sulfurique
BE815850A (fr) Compositions contenant des phosphates pour inhiber la corrosion
PH15297A (en) Process for the purification of water
BE811748A (fr) Installation pour la purification de solutions ammoniacales contenant du cuivre
AU7316474A (en) Purification of waste water
BE809480A (fr) Compositions de decapage contenant des imidazoles
BE823599A (fr) Traitement de echets particulaires contenant du zinc
BE813173A (fr) Installation pour la decomposition de dechets
BE815167A (fr) Procede de purification d'acide sulfurique contenant du mercure
IT989187B (it) Processo per la depurazione di acque di scarico
BE810003A (fr) Procede d'elimination de dechets contenant du mercure
BE746924A (fr) Procede de regeneration d'un catalyseur contenant du rhenium
BE860035A (fr) Procede de production de fonte contenant du silicium
IT1054629B (it) Procedimento per la depurazione chimica di acque di rifiuto
NO136982C (no) Fremgangsm}te for rensing av partikkelformig kobbersulfid
RO66454A (fr) Procede pour la purification du chlorcyane
RO69432A (ro) Procedeu pentru purificarea solutiei de uree
BE755794A (fr) Procede de purification d'hydrocarbures olefiniques
BE815849A (fr) Compositions contenant de l'hydrazine pour l'inhibition de la corrosion
BE794336A (fr) Procede de purification de bains de revetement metallique
RO65915A (fr) Procede pour la purification du chlorcyan
BE749698A (fr) Procede perfectionne pour la purification de melanges gazeux contenant des composes acides