ATA158190A - PURIFICATION OF OIL AND Grease-laden Waste Water - Google Patents

PURIFICATION OF OIL AND Grease-laden Waste Water

Info

Publication number
ATA158190A
ATA158190A AT158190A AT158190A ATA158190A AT A158190 A ATA158190 A AT A158190A AT 158190 A AT158190 A AT 158190A AT 158190 A AT158190 A AT 158190A AT A158190 A ATA158190 A AT A158190A
Authority
AT
Austria
Prior art keywords
grease
purification
oil
waste water
laden waste
Prior art date
Application number
AT158190A
Other languages
German (de)
Other versions
AT394030B (en
Original Assignee
Naintsch Mineralwerke
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 Naintsch Mineralwerke filed Critical Naintsch Mineralwerke
Priority to AT158190A priority Critical patent/AT394030B/en
Publication of ATA158190A publication Critical patent/ATA158190A/en
Priority to EP19910912911 priority patent/EP0541586A1/en
Priority to PCT/AT1991/000089 priority patent/WO1992002459A1/en
Priority to JP3512132A priority patent/JPH06506390A/en
Priority to SK3493A priority patent/SK3493A3/en
Priority to PL29764991A priority patent/PL297649A1/xx
Priority to HU20693A priority patent/HUT67593A/en
Priority to CA 2088142 priority patent/CA2088142A1/en
Priority to AU80991/91A priority patent/AU8099191A/en
Application granted granted Critical
Publication of AT394030B publication Critical patent/AT394030B/en
Priority to NO93930260A priority patent/NO930260L/en
Priority to CZ9387A priority patent/CZ8793A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AT158190A 1990-07-27 1990-07-27 PURIFICATION OF OIL AND Grease-laden Waste Water AT394030B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AT158190A AT394030B (en) 1990-07-27 1990-07-27 PURIFICATION OF OIL AND Grease-laden Waste Water
SK3493A SK3493A3 (en) 1990-07-27 1991-07-24 Cleaning waste water contaminated with oil and grease
PCT/AT1991/000089 WO1992002459A1 (en) 1990-07-27 1991-07-24 Cleaning waste water contaminated with oil and grease
JP3512132A JPH06506390A (en) 1990-07-27 1991-07-24 Purification of oil and fat-containing wastewater
EP19910912911 EP0541586A1 (en) 1990-07-27 1991-07-24 Cleaning waste water contaminated with oil and grease
PL29764991A PL297649A1 (en) 1990-07-27 1991-07-24
HU20693A HUT67593A (en) 1990-07-27 1991-07-24 Cleaning waste water contaminated with oil and grease
CA 2088142 CA2088142A1 (en) 1990-07-27 1991-07-24 Cleaning waste water contaminated with oil and grease
AU80991/91A AU8099191A (en) 1990-07-27 1991-07-24 Cleaning waste water contaminated with oil and grease
NO93930260A NO930260L (en) 1990-07-27 1993-01-26 WASTE PURIFICATION POLLUTED WITH OIL AND FAT
CZ9387A CZ8793A3 (en) 1990-07-27 1993-01-27 process of treating waste water containing oils and fatty substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT158190A AT394030B (en) 1990-07-27 1990-07-27 PURIFICATION OF OIL AND Grease-laden Waste Water

Publications (2)

Publication Number Publication Date
ATA158190A true ATA158190A (en) 1991-07-15
AT394030B AT394030B (en) 1992-01-27

Family

ID=3516510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT158190A AT394030B (en) 1990-07-27 1990-07-27 PURIFICATION OF OIL AND Grease-laden Waste Water

Country Status (9)

Country Link
EP (1) EP0541586A1 (en)
JP (1) JPH06506390A (en)
AT (1) AT394030B (en)
AU (1) AU8099191A (en)
CA (1) CA2088142A1 (en)
HU (1) HUT67593A (en)
PL (1) PL297649A1 (en)
SK (1) SK3493A3 (en)
WO (1) WO1992002459A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI0688303T1 (en) * 1993-03-11 1997-10-31 Naintsch Mineralwerke Improved method for purifying waste water using activated sludge to increase purification yields
AT401383B (en) * 1993-03-11 1996-08-26 Naintsch Mineralwerke Process for decreasing the sludge volume in biological wastewater purification and composition therefor
AT139U1 (en) * 1994-06-01 1995-03-27 Naintsch Mineralwerke METHOD FOR BIOLOGICAL WASTEWATER TREATMENT, MEANS AND DEVICE THEREFOR

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744451A1 (en) * 1977-10-03 1979-04-12 Dieter Knauer Strip assembled door or window shutter - has strips of paired lamellae overlapping adjacent strips when closed
US4332693A (en) * 1978-01-06 1982-06-01 American Colloid Company Agent for the purification of waste waters and process for its production
DE3043480A1 (en) * 1980-11-18 1982-07-08 Justin Hüppe GmbH, 2900 Oldenburg SHUTTER
US4496374A (en) * 1983-02-23 1985-01-29 Parker Chemical Company Compound and process for denaturing high solids paints

Also Published As

Publication number Publication date
EP0541586A1 (en) 1993-05-19
AU8099191A (en) 1992-03-02
WO1992002459A1 (en) 1992-02-20
HUT67593A (en) 1995-04-28
SK3493A3 (en) 1993-10-06
AT394030B (en) 1992-01-27
HU9300206D0 (en) 1993-09-28
JPH06506390A (en) 1994-07-21
CA2088142A1 (en) 1992-01-28
PL297649A1 (en) 1992-07-13

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Legal Events

Date Code Title Description
ENE Inventor named
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee