BR7507457A - Processo para recuperacao de um plastico a partir de aguas residuais,e aplicacao desse plastico - Google Patents

Processo para recuperacao de um plastico a partir de aguas residuais,e aplicacao desse plastico

Info

Publication number
BR7507457A
BR7507457A BR7507457A BR7507457A BR7507457A BR 7507457 A BR7507457 A BR 7507457A BR 7507457 A BR7507457 A BR 7507457A BR 7507457 A BR7507457 A BR 7507457A BR 7507457 A BR7507457 A BR 7507457A
Authority
BR
Brazil
Prior art keywords
plastic
recovery
application
residual waters
waters
Prior art date
Application number
BR7507457A
Other languages
English (en)
Portuguese (pt)
Inventor
A Bauer
H Weiden
A Bouman
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR7507457A publication Critical patent/BR7507457A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/38—Polymers
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
BR7507457A 1974-11-13 1975-11-12 Processo para recuperacao de um plastico a partir de aguas residuais,e aplicacao desse plastico BR7507457A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453785 DE2453785A1 (de) 1974-11-13 1974-11-13 Verfahren zur gewinnung eines kunststoffes aus abwasser

Publications (1)

Publication Number Publication Date
BR7507457A true BR7507457A (pt) 1976-08-10

Family

ID=5930709

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7507457A BR7507457A (pt) 1974-11-13 1975-11-12 Processo para recuperacao de um plastico a partir de aguas residuais,e aplicacao desse plastico

Country Status (11)

Country Link
JP (1) JPS5170285A (de)
AU (1) AU8653875A (de)
BE (1) BE835563A (de)
BR (1) BR7507457A (de)
DE (1) DE2453785A1 (de)
FI (1) FI753161A (de)
FR (1) FR2291239A1 (de)
IT (1) IT1049060B (de)
NL (1) NL7513074A (de)
SE (1) SE7512708L (de)
ZA (1) ZA757105B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512006B1 (fr) * 1981-08-27 1985-11-29 Lambert Jean Pierre Procede pour clarifier des eaux residuaires
DE19548515C1 (de) * 1995-12-27 1997-07-10 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Trocknung und Konditionierung von expandierbaren Styrolpolymerisaten und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
BE835563A (fr) 1976-05-13
NL7513074A (nl) 1976-05-17
FR2291239A1 (fr) 1976-06-11
AU8653875A (en) 1977-05-19
FI753161A (de) 1976-05-14
IT1049060B (it) 1981-01-20
ZA757105B (en) 1976-11-24
DE2453785A1 (de) 1976-05-26
JPS5170285A (de) 1976-06-17
SE7512708L (sv) 1976-05-14

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