BE820804A - METHOD OF TREATING WASTE WATER - Google Patents

METHOD OF TREATING WASTE WATER

Info

Publication number
BE820804A
BE820804A BE149299A BE149299A BE820804A BE 820804 A BE820804 A BE 820804A BE 149299 A BE149299 A BE 149299A BE 149299 A BE149299 A BE 149299A BE 820804 A BE820804 A BE 820804A
Authority
BE
Belgium
Prior art keywords
waste water
treating waste
treating
water
waste
Prior art date
Application number
BE149299A
Other languages
Dutch (nl)
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 filed Critical
Publication of BE820804A publication Critical patent/BE820804A/en

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Water Treatment By Sorption (AREA)
  • Activated Sludge Processes (AREA)
BE149299A 1973-10-08 1974-10-08 METHOD OF TREATING WASTE WATER BE820804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7313774A NL171886C (en) 1973-10-08 1973-10-08 METHOD FOR PURIFYING WASTE WATER.

Publications (1)

Publication Number Publication Date
BE820804A true BE820804A (en) 1975-04-08

Family

ID=19819762

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149299A BE820804A (en) 1973-10-08 1974-10-08 METHOD OF TREATING WASTE WATER

Country Status (9)

Country Link
JP (1) JPS5078152A (en)
BE (1) BE820804A (en)
CH (1) CH580038A5 (en)
DE (1) DE2447956C3 (en)
ES (1) ES430757A1 (en)
FR (1) FR2246501B1 (en)
GB (1) GB1481089A (en)
IT (1) IT1019484B (en)
NL (1) NL171886C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207179A (en) * 1976-07-28 1980-06-10 Phillips Petroleum Company Biotreatment using carbon treated recycle and/or clarifier effluent backwash

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE762109A (en) * 1970-02-13 1971-07-01 Lefrancois Louis A A RESIDUAL WATER TREATMENT PROCESS

Also Published As

Publication number Publication date
DE2447956C3 (en) 1981-10-08
NL171886B (en) 1983-01-03
ES430757A1 (en) 1976-10-16
IT1019484B (en) 1977-11-10
JPS5078152A (en) 1975-06-25
GB1481089A (en) 1977-07-27
CH580038A5 (en) 1976-09-30
DE2447956A1 (en) 1975-04-17
NL7313774A (en) 1975-04-10
FR2246501A1 (en) 1975-05-02
FR2246501B1 (en) 1982-04-16
DE2447956B2 (en) 1979-01-18
NL171886C (en) 1983-06-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: STAMICARBON B.V.

Effective date: 19851031