NL7513074A - METHOD OF EXTRACTING A PLASTIC FROM WASTE WATER. - Google Patents

METHOD OF EXTRACTING A PLASTIC FROM WASTE WATER.

Info

Publication number
NL7513074A
NL7513074A NL7513074A NL7513074A NL7513074A NL 7513074 A NL7513074 A NL 7513074A NL 7513074 A NL7513074 A NL 7513074A NL 7513074 A NL7513074 A NL 7513074A NL 7513074 A NL7513074 A NL 7513074A
Authority
NL
Netherlands
Prior art keywords
extracting
plastic
waste water
waste
water
Prior art date
Application number
NL7513074A
Other languages
Dutch (nl)
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 NL7513074A publication Critical patent/NL7513074A/en

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
NL7513074A 1974-11-13 1975-11-07 METHOD OF EXTRACTING A PLASTIC FROM WASTE WATER. NL7513074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453785 DE2453785A1 (en) 1974-11-13 1974-11-13 METHOD FOR RECOVERING A PLASTIC FROM WASTEWATER

Publications (1)

Publication Number Publication Date
NL7513074A true NL7513074A (en) 1976-05-17

Family

ID=5930709

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513074A NL7513074A (en) 1974-11-13 1975-11-07 METHOD OF EXTRACTING A PLASTIC FROM WASTE WATER.

Country Status (11)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512006B1 (en) * 1981-08-27 1985-11-29 Lambert Jean Pierre PROCESS FOR CLARIFYING WASTEWATER
DE19548515C1 (en) * 1995-12-27 1997-07-10 Buna Sow Leuna Olefinverb Gmbh Process for drying and conditioning expandable styrene polymers and device for carrying out the process

Also Published As

Publication number Publication date
BR7507457A (en) 1976-08-10
DE2453785A1 (en) 1976-05-26
BE835563A (en) 1976-05-13
IT1049060B (en) 1981-01-20
FR2291239A1 (en) 1976-06-11
FI753161A (en) 1976-05-14
JPS5170285A (en) 1976-06-17
ZA757105B (en) 1976-11-24
AU8653875A (en) 1977-05-19
SE7512708L (en) 1976-05-14

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Legal Events

Date Code Title Description
BV The patent application has lapsed