FR2283962A1 - Procede pour recuperer le zinc des effluents de la fabrication de la rayonne viscose - Google Patents

Procede pour recuperer le zinc des effluents de la fabrication de la rayonne viscose

Info

Publication number
FR2283962A1
FR2283962A1 FR7430286A FR7430286A FR2283962A1 FR 2283962 A1 FR2283962 A1 FR 2283962A1 FR 7430286 A FR7430286 A FR 7430286A FR 7430286 A FR7430286 A FR 7430286A FR 2283962 A1 FR2283962 A1 FR 2283962A1
Authority
FR
France
Prior art keywords
reclamation
zinc
viscose rayon
diaphragm cell
process effluent
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.)
Granted
Application number
FR7430286A
Other languages
English (en)
Other versions
FR2283962B1 (fr
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.)
ECOLOGICAL ENG Ltd
Original Assignee
ECOLOGICAL ENG 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 to NL7406575A priority Critical patent/NL7406575A/xx
Priority to AT676274A priority patent/AT337111B/de
Application filed by ECOLOGICAL ENG Ltd filed Critical ECOLOGICAL ENG Ltd
Priority to FR7430286A priority patent/FR2283962A1/fr
Publication of FR2283962A1 publication Critical patent/FR2283962A1/fr
Application granted granted Critical
Publication of FR2283962B1 publication Critical patent/FR2283962B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/007—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least a movable electrode
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
    • D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7430286A 1974-09-06 1974-09-06 Procede pour recuperer le zinc des effluents de la fabrication de la rayonne viscose Granted FR2283962A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL7406575A NL7406575A (nl) 1974-09-06 1974-05-16 Werkwijze voor het terugwinnen van zinkmetaal uit effluenten van de fabricage van viscose- rayon.
AT676274A AT337111B (de) 1974-09-06 1974-08-20 Verfahren zur wiedergewinnung von zink aus den abwassern der viskoserayongewinnung
FR7430286A FR2283962A1 (fr) 1974-09-06 1974-09-06 Procede pour recuperer le zinc des effluents de la fabrication de la rayonne viscose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7430286A FR2283962A1 (fr) 1974-09-06 1974-09-06 Procede pour recuperer le zinc des effluents de la fabrication de la rayonne viscose

Publications (2)

Publication Number Publication Date
FR2283962A1 true FR2283962A1 (fr) 1976-04-02
FR2283962B1 FR2283962B1 (fr) 1979-01-05

Family

ID=9142842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430286A Granted FR2283962A1 (fr) 1974-09-06 1974-09-06 Procede pour recuperer le zinc des effluents de la fabrication de la rayonne viscose

Country Status (3)

Country Link
AT (1) AT337111B (fr)
FR (1) FR2283962A1 (fr)
NL (1) NL7406575A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2977804A1 (fr) * 2011-07-15 2013-01-18 Tredi Procede de traitement d'effluents liquides en milieu chlorure et separation du zinc et du nickel, installation pour sa mise en oeuvre et application aux effluents industriels metalliferes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2977804A1 (fr) * 2011-07-15 2013-01-18 Tredi Procede de traitement d'effluents liquides en milieu chlorure et separation du zinc et du nickel, installation pour sa mise en oeuvre et application aux effluents industriels metalliferes

Also Published As

Publication number Publication date
FR2283962B1 (fr) 1979-01-05
ATA676274A (de) 1976-09-15
NL7406575A (nl) 1975-11-18
AT337111B (de) 1977-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse