BR7502834A - PROCESSING IN PROCESS FOR BIOLOGICAL AND ANAEROBIC TREATMENT OF RESIDUAL WATER - Google Patents

PROCESSING IN PROCESS FOR BIOLOGICAL AND ANAEROBIC TREATMENT OF RESIDUAL WATER

Info

Publication number
BR7502834A
BR7502834A BR7503612D BR7503612D BR7502834A BR 7502834 A BR7502834 A BR 7502834A BR 7503612 D BR7503612 D BR 7503612D BR 7503612 D BR7503612 D BR 7503612D BR 7502834 A BR7502834 A BR 7502834A
Authority
BR
Brazil
Prior art keywords
biological
processing
residual water
anaerobic treatment
anaerobic
Prior art date
Application number
BR7503612D
Other languages
Portuguese (pt)
Inventor
E Witt
W Humphrey
J Cave
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of BR7502834A publication Critical patent/BR7502834A/en

Links

Classifications

    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Sludge (AREA)
BR7503612D 1974-05-09 1975-05-08 PROCESSING IN PROCESS FOR BIOLOGICAL AND ANAEROBIC TREATMENT OF RESIDUAL WATER BR7502834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46831874A 1974-05-09 1974-05-09

Publications (1)

Publication Number Publication Date
BR7502834A true BR7502834A (en) 1976-03-16

Family

ID=23859327

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7503612D BR7502834A (en) 1974-05-09 1975-05-08 PROCESSING IN PROCESS FOR BIOLOGICAL AND ANAEROBIC TREATMENT OF RESIDUAL WATER

Country Status (9)

Country Link
JP (1) JPS50152558A (en)
BE (1) BE828916A (en)
BR (1) BR7502834A (en)
CA (1) CA1060126A (en)
DE (1) DE2520742A1 (en)
FR (1) FR2270210A1 (en)
GB (1) GB1462736A (en)
IT (1) IT1037933B (en)
NL (1) NL7505376A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607114A1 (en) * 1975-02-27 1976-09-09 Euroc Administration Ab PROCEDURE FOR REMOVING NITROGEN COMPOUNDS IN WATER
ZA763788B (en) * 1976-06-25 1978-02-22 Aeci Ltd Biological process
JPS5473188A (en) * 1977-11-23 1979-06-12 Mitsubishi Heavy Ind Ltd Methane fermentation process
US4338196A (en) * 1979-07-05 1982-07-06 Celanese Corporation Biological treatment of a formaldehyde-containing waste water contacted with a biomass together with a nitrogen compound
US4568464A (en) * 1979-11-19 1986-02-04 Celanese Corporation Anaerobic filter
DE3043160A1 (en) * 1979-11-19 1981-05-21 Celanese Corp., 10036 New York, N.Y. METHOD FOR TREATING ORGANIC WASTEWATER AND ANAEROBIC METHANOGENIC CIRCUIT FILTER USED THEREFORE
US4352738A (en) * 1979-11-19 1982-10-05 Celanese Corporation Anaerobic filter
US4351729A (en) 1980-02-06 1982-09-28 Celanese Corporation Biological filter and process
US4349435A (en) * 1980-11-24 1982-09-14 Celanese Corporation Control of anaerobic filter
GB2140402B (en) * 1983-05-23 1987-05-28 Biosystem E Ab Plant for processing organic material
DE3601552A1 (en) * 1986-01-21 1987-07-23 Passavant Werke METHOD FOR REMOVING CALCIUM CARBONATE RESULTING FROM ANAEROBIC TREATMENT OF ORGANICALLY STRESSED WASTEWATERS
EP2386648A1 (en) 2010-05-10 2011-11-16 Solvay SA Process for producing biogas
CN110204152A (en) * 2019-07-11 2019-09-06 浙江德慧环保科技有限公司 A kind of processing method of organic acid containing high concentration and aldehydes waste water
CN111689649A (en) * 2020-06-19 2020-09-22 安徽国星生物化学有限公司 Treatment method of acetaldehyde wastewater

Also Published As

Publication number Publication date
DE2520742A1 (en) 1975-11-20
IT1037933B (en) 1979-11-20
JPS50152558A (en) 1975-12-08
NL7505376A (en) 1975-11-11
CA1060126A (en) 1979-08-07
GB1462736A (en) 1977-01-26
FR2270210A1 (en) 1975-12-05
BE828916A (en) 1975-11-10

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