NL171886B - METHOD FOR PURIFYING WASTE WATER. - Google Patents

METHOD FOR PURIFYING WASTE WATER.

Info

Publication number
NL171886B
NL171886B NL7313774A NL7313774A NL171886B NL 171886 B NL171886 B NL 171886B NL 7313774 A NL7313774 A NL 7313774A NL 7313774 A NL7313774 A NL 7313774A NL 171886 B NL171886 B NL 171886B
Authority
NL
Netherlands
Prior art keywords
waste water
purifying waste
purifying
water
waste
Prior art date
Application number
NL7313774A
Other languages
Dutch (nl)
Other versions
NL7313774A (en
NL171886C (en
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Priority to NL7313774A priority Critical patent/NL171886C/en
Priority to IT5339874A priority patent/IT1019484B/en
Priority to ES430757A priority patent/ES430757A1/en
Priority to BE149299A priority patent/BE820804A/en
Priority to GB4355574A priority patent/GB1481089A/en
Priority to DE2447956A priority patent/DE2447956C3/en
Priority to FR7433814A priority patent/FR2246501B1/fr
Priority to JP11602874A priority patent/JPS5078152A/ja
Priority to CH1352074A priority patent/CH580038A5/xx
Publication of NL7313774A publication Critical patent/NL7313774A/en
Publication of NL171886B publication Critical patent/NL171886B/en
Application granted granted Critical
Publication of NL171886C publication Critical patent/NL171886C/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)
NL7313774A 1973-10-08 1973-10-08 METHOD FOR PURIFYING WASTE WATER. NL171886C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL7313774A NL171886C (en) 1973-10-08 1973-10-08 METHOD FOR PURIFYING WASTE WATER.
ES430757A ES430757A1 (en) 1973-10-08 1974-10-07 Process for treating waste water
IT5339874A IT1019484B (en) 1973-10-08 1974-10-07 PROCEDURE FOR THE PURIFICATION OF WASTE WATER
GB4355574A GB1481089A (en) 1973-10-08 1974-10-08 Process for treating waste water
BE149299A BE820804A (en) 1973-10-08 1974-10-08 METHOD OF TREATING WASTE WATER
DE2447956A DE2447956C3 (en) 1973-10-08 1974-10-08 Process for wastewater treatment
FR7433814A FR2246501B1 (en) 1973-10-08 1974-10-08
JP11602874A JPS5078152A (en) 1973-10-08 1974-10-08
CH1352074A CH580038A5 (en) 1973-10-08 1974-10-08

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 (3)

Publication Number Publication Date
NL7313774A NL7313774A (en) 1975-04-10
NL171886B true NL171886B (en) 1983-01-03
NL171886C NL171886C (en) 1983-06-01

Family

ID=19819762

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313774A NL171886C (en) 1973-10-08 1973-10-08 METHOD FOR PURIFYING 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
ES430757A1 (en) 1976-10-16
BE820804A (en) 1975-04-08
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
V1 Lapsed because of non-payment of the annual fee