CS185192A3 - Apparatus for the removal of chlorinated hydrocarbons and aromates fromwater - Google Patents

Apparatus for the removal of chlorinated hydrocarbons and aromates fromwater

Info

Publication number
CS185192A3
CS185192A3 CS921851A CS185192A CS185192A3 CS 185192 A3 CS185192 A3 CS 185192A3 CS 921851 A CS921851 A CS 921851A CS 185192 A CS185192 A CS 185192A CS 185192 A3 CS185192 A3 CS 185192A3
Authority
CS
Czechoslovakia
Prior art keywords
removal
fromwater
aromates
chlorinated hydrocarbons
container
Prior art date
Application number
CS921851A
Other languages
Czech (cs)
Inventor
Heinrich Riedel
Original Assignee
Schiff Stern Kg
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 Schiff Stern Kg filed Critical Schiff Stern Kg
Publication of CS185192A3 publication Critical patent/CS185192A3/en
Publication of CZ281050B6 publication Critical patent/CZ281050B6/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

The device disclosed comprises a container (1) containing packing material (4) over which the contaminated water is distributed. In order to maintain a negative pressure in the container (1), and to extract by suction the resulting vapour/gas mixture, the device is fitted with a vacuum pump, as well as an outlet pipe (6) through which the purified water is drawn off. To improve the removal of the vapour/gas mixture, tubes (7, 8, 9) with perforated walls extend into the packing material (4) at several levels.
CS921851A 1990-10-24 1992-06-16 Apparatus for the removal of chlorinated hydrocarbons and aromates from water CZ281050B6 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0214690A AT394845B (en) 1990-10-24 1990-10-24 DEVICE FOR ELIMINATING CHLORINE HYDROCARBONS AND AROMATS FROM WATER
PCT/AT1991/000113 WO1992007643A1 (en) 1990-10-24 1991-10-18 Device for eliminating chlorinated hydrocarbons and aromatic organic compounds from water

Publications (2)

Publication Number Publication Date
CS185192A3 true CS185192A3 (en) 1992-10-14
CZ281050B6 CZ281050B6 (en) 1996-06-12

Family

ID=3528758

Country Status (5)

Country Link
EP (1) EP0506904B1 (en)
AT (2) AT394845B (en)
CZ (1) CZ281050B6 (en)
DE (1) DE59102507D1 (en)
WO (1) WO1992007643A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097449B (en) * 1956-03-03 1961-01-19 C Aug Schmidt Soehne Thermal deaerator with vapor condenser for liquids, especially for boiler feed water
US3834133A (en) * 1972-12-22 1974-09-10 Foster Wheeler Corp Direct contact condenser having an air removal system
US3898058A (en) * 1973-04-12 1975-08-05 H T Management Company Vacuum stripping of hydrocarbon contaminated water streams
DD134916A5 (en) * 1978-03-13 1979-04-04 Cebea Osrodek Badswczo Rozwojo DISTILLATION COLONS WITH UPPER AND / OR SIDE RETROFIN, IN PARTICULAR FOR FRACTIONIZED VACUUM DISTILLATION
US4900403A (en) * 1987-09-11 1990-02-13 Energy Conservation Partnership, Ltd. Recovery of gas dissolved in flue condensate

Also Published As

Publication number Publication date
CZ281050B6 (en) 1996-06-12
WO1992007643A1 (en) 1992-05-14
EP0506904B1 (en) 1994-08-10
AT394845B (en) 1992-06-25
ATA214690A (en) 1991-12-15
ATE109671T1 (en) 1994-08-15
DE59102507D1 (en) 1994-09-15
EP0506904A1 (en) 1992-10-07

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