AR243853A1 - Metodo ambientalmente seguro para la remocion y la eliminacion de polimeros hidrosolubles residuales de corrientes de desperdicio y pretratamiento del absorbente. - Google Patents

Metodo ambientalmente seguro para la remocion y la eliminacion de polimeros hidrosolubles residuales de corrientes de desperdicio y pretratamiento del absorbente.

Info

Publication number
AR243853A1
AR243853A1 AR90317302A AR31730290A AR243853A1 AR 243853 A1 AR243853 A1 AR 243853A1 AR 90317302 A AR90317302 A AR 90317302A AR 31730290 A AR31730290 A AR 31730290A AR 243853 A1 AR243853 A1 AR 243853A1
Authority
AR
Argentina
Prior art keywords
absorbent
waste
treatment
environmentally friendly
soluble polymers
Prior art date
Application number
AR90317302A
Other languages
English (en)
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Application granted granted Critical
Publication of AR243853A1 publication Critical patent/AR243853A1/es

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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyethers (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
AR90317302A 1989-07-05 1990-07-03 Metodo ambientalmente seguro para la remocion y la eliminacion de polimeros hidrosolubles residuales de corrientes de desperdicio y pretratamiento del absorbente. AR243853A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/375,488 US4897199A (en) 1989-07-05 1989-07-05 Environmentally safe method for the removal of residual water soluble polymers from aqueous waste streams

Publications (1)

Publication Number Publication Date
AR243853A1 true AR243853A1 (es) 1993-09-30

Family

ID=23481085

Family Applications (1)

Application Number Title Priority Date Filing Date
AR90317302A AR243853A1 (es) 1989-07-05 1990-07-03 Metodo ambientalmente seguro para la remocion y la eliminacion de polimeros hidrosolubles residuales de corrientes de desperdicio y pretratamiento del absorbente.

Country Status (8)

Country Link
US (1) US4897199A (es)
EP (1) EP0406846A3 (es)
JP (1) JPH0741238B2 (es)
KR (1) KR950004169B1 (es)
CN (1) CN1049143A (es)
AR (1) AR243853A1 (es)
BR (1) BR9003193A (es)
CA (1) CA2020452A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425884A (en) * 1994-04-21 1995-06-20 Texaco Inc. Recovering polyoxyalkylene glycols from wastewater
US20040213368A1 (en) * 1995-09-11 2004-10-28 Norman Rostoker Fusion reactor that produces net power from the p-b11 reaction
KR200451854Y1 (ko) * 2010-06-22 2011-01-14 주식회사 대현드래곤트레이딩 연료조절밸브의 작동이 용이한 절단기
KR102650520B1 (ko) 2017-01-19 2024-03-25 에스케이이노베이션 주식회사 산출 지표를 이용한 폐수처리제 투입량 산출 방법 및 폐수 처리 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543456A (de) * 1972-02-23 1973-10-31 Heinz Ing Hartkorn Karl Verfahren zur Reinigung von Abwasser
FR2359076A1 (fr) * 1976-07-22 1978-02-17 Ouest Union Chimique Indle Procede d'epuration des eaux d'alimentation a usages domestiques ou industriels, des eaux usees et de l'air par mise en contact avec des substances epurantes
US4549966A (en) * 1982-09-20 1985-10-29 Radecca, Inc. Method of removing organic contaminants from aqueous compositions
US4648977A (en) * 1985-12-30 1987-03-10 Union Carbide Corporation Process for removing toxic organic materials from weak aqueous solutions thereof
DE3728812A1 (de) * 1987-04-08 1988-10-20 Marx Guenther Mineralischer stoff, verfahren zu seiner herstellung und verwendung desselben
DE3815271A1 (de) * 1988-05-05 1989-11-16 Sandoz Ag Verfahren zur reinigung von industrieabwaessern
FR2640613B1 (fr) * 1988-11-29 1992-01-10 Alsthom Gec Produit et procede de traitement d'une dispersion aqueuse usee a l'aide d'une montmorillonite

Also Published As

Publication number Publication date
US4897199A (en) 1990-01-30
BR9003193A (pt) 1991-08-27
CN1049143A (zh) 1991-02-13
KR950004169B1 (ko) 1995-04-27
EP0406846A2 (en) 1991-01-09
CA2020452A1 (en) 1991-01-06
KR910002721A (ko) 1991-02-26
EP0406846A3 (en) 1991-03-06
JPH0342090A (ja) 1991-02-22
JPH0741238B2 (ja) 1995-05-10

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