IT1049060B - Processo per l ottenimento di una materia plastica da acqua di rifiuto - Google Patents

Processo per l ottenimento di una materia plastica da acqua di rifiuto

Info

Publication number
IT1049060B
IT1049060B IT2917775A IT2917775A IT1049060B IT 1049060 B IT1049060 B IT 1049060B IT 2917775 A IT2917775 A IT 2917775A IT 2917775 A IT2917775 A IT 2917775A IT 1049060 B IT1049060 B IT 1049060B
Authority
IT
Italy
Prior art keywords
obtaining
waste water
plastic material
waste
plastic
Prior art date
Application number
IT2917775A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1049060B publication Critical patent/IT1049060B/it

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)
IT2917775A 1974-11-13 1975-11-11 Processo per l ottenimento di una materia plastica da acqua di rifiuto IT1049060B (it)

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
IT1049060B true IT1049060B (it) 1981-01-20

Family

ID=5930709

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2917775A IT1049060B (it) 1974-11-13 1975-11-11 Processo per l ottenimento di una materia plastica da acqua di rifiuto

Country Status (11)

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

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
BR7507457A (pt) 1976-08-10
NL7513074A (nl) 1976-05-17
FR2291239A1 (fr) 1976-06-11
AU8653875A (en) 1977-05-19
FI753161A (it) 1976-05-14
ZA757105B (en) 1976-11-24
DE2453785A1 (de) 1976-05-26
JPS5170285A (it) 1976-06-17
SE7512708L (sv) 1976-05-14

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