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AT334298B - PROCESS FOR TREATING HIGH SALINE INDUSTRIAL WASTEWATER AND DEVICE FOR CARRYING OUT THE PROCESS - Google Patents

PROCESS FOR TREATING HIGH SALINE INDUSTRIAL WASTEWATER AND DEVICE FOR CARRYING OUT THE PROCESS

Info

Publication number
AT334298B
AT334298B AT50573*#A AT50573A AT334298B AT 334298 B AT334298 B AT 334298B AT 50573 A AT50573 A AT 50573A AT 334298 B AT334298 B AT 334298B
Authority
AT
Austria
Prior art keywords
carrying
industrial wastewater
treating high
high saline
saline industrial
Prior art date
Application number
AT50573*#A
Other languages
German (de)
Other versions
ATA50573A (en
Original Assignee
Hager & Elsaesser
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 Hager & Elsaesser filed Critical Hager & Elsaesser
Application granted granted Critical
Publication of AT334298B publication Critical patent/AT334298B/en
Publication of ATA50573A publication Critical patent/ATA50573A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electric Clocks (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
AT50573*#A 1972-01-22 1973-01-22 PROCESS FOR TREATING HIGH SALINE INDUSTRIAL WASTEWATER AND DEVICE FOR CARRYING OUT THE PROCESS AT334298B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722203008 DE2203008B1 (en) 1972-01-22 1972-01-22 METHOD AND DEVICE FOR PROCESSING WASTE WATER

Publications (2)

Publication Number Publication Date
AT334298B true AT334298B (en) 1976-01-10
ATA50573A ATA50573A (en) 1976-04-15

Family

ID=5833715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT50573*#A AT334298B (en) 1972-01-22 1973-01-22 PROCESS FOR TREATING HIGH SALINE INDUSTRIAL WASTEWATER AND DEVICE FOR CARRYING OUT THE PROCESS

Country Status (6)

Country Link
JP (2) JPS4882660A (en)
AT (1) AT334298B (en)
CH (1) CH584165A5 (en)
DE (1) DE2203008B1 (en)
FR (1) FR2169108A1 (en)
IT (1) IT977640B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071159A (en) * 1973-10-26 1975-06-12
DE2508246A1 (en) * 1975-02-26 1976-09-09 Bayer Ag PROCESS FOR THE REMOVAL OF WATER-SOLUBLE IONIC COMPOUNDS FROM AQUATIC SOLUTIONS BY ULTRAFILTRATION
JPS5997787U (en) * 1982-12-17 1984-07-02 石垣　泰伸 Parasit mixer for cleaning crude oil tanks

Also Published As

Publication number Publication date
FR2169108B3 (en) 1976-01-23
JPS4882660A (en) 1973-11-05
FR2169108A1 (en) 1973-09-07
CH584165A5 (en) 1977-01-31
DE2203008B1 (en) 1973-05-17
IT977640B (en) 1974-09-20
DE2203008A1 (en) 1973-05-17
JPS52146054A (en) 1977-12-05
ATA50573A (en) 1976-04-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee