HU9300206D0 - Method for purifying sewage waters contaminated with fat and oil - Google Patents

Method for purifying sewage waters contaminated with fat and oil

Info

Publication number
HU9300206D0
HU9300206D0 HU93206A HU20693A HU9300206D0 HU 9300206 D0 HU9300206 D0 HU 9300206D0 HU 93206 A HU93206 A HU 93206A HU 20693 A HU20693 A HU 20693A HU 9300206 D0 HU9300206 D0 HU 9300206D0
Authority
HU
Hungary
Prior art keywords
fat
oil
purifying sewage
sewage waters
waters contaminated
Prior art date
Application number
HU93206A
Other languages
Hungarian (hu)
Other versions
HUT67593A (en
Inventor
Norbert Wamser
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
Publication of HU9300206D0 publication Critical patent/HU9300206D0/en
Publication of HUT67593A publication Critical patent/HUT67593A/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)
  • Hydrology & Water Resources (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
HU20693A 1990-07-27 1991-07-24 Cleaning waste water contaminated with oil and grease HUT67593A (en)

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
HU9300206D0 true HU9300206D0 (en) 1993-09-28
HUT67593A HUT67593A (en) 1995-04-28

Family

ID=3516510

Family Applications (1)

Application Number Title Priority Date Filing Date
HU20693A HUT67593A (en) 1990-07-27 1991-07-24 Cleaning waste water contaminated with oil and grease

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
US5759403A (en) * 1993-03-11 1998-06-02 Naintsch Mineralwerke Gessellschaft M.B.H. Method for purifying waste water using activated slude 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
ATA158190A (en) 1991-07-15
AU8099191A (en) 1992-03-02
JPH06506390A (en) 1994-07-21
SK3493A3 (en) 1993-10-06
HUT67593A (en) 1995-04-28
WO1992002459A1 (en) 1992-02-20
AT394030B (en) 1992-01-27
EP0541586A1 (en) 1993-05-19
CA2088142A1 (en) 1992-01-28
PL297649A1 (en) 1992-07-13

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee