CA1060126A - Anaerobic waste treatment process employing recycle of purified effluent - Google Patents

Anaerobic waste treatment process employing recycle of purified effluent

Info

Publication number
CA1060126A
CA1060126A CA226,561A CA226561A CA1060126A CA 1060126 A CA1060126 A CA 1060126A CA 226561 A CA226561 A CA 226561A CA 1060126 A CA1060126 A CA 1060126A
Authority
CA
Canada
Prior art keywords
filter
waste water
anaerobic
effluent
biomass
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA226,561A
Other languages
English (en)
French (fr)
Other versions
CA226561S (en
Inventor
Enrique R. Witt
William J. Humphrey
James P. Cave
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese Corp
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
Application granted granted Critical
Publication of CA1060126A publication Critical patent/CA1060126A/en
Expired legal-status Critical Current

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)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Treatment Of Sludge (AREA)
CA226,561A 1974-05-09 1975-05-08 Anaerobic waste treatment process employing recycle of purified effluent Expired CA1060126A (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
CA1060126A true CA1060126A (en) 1979-08-07

Family

ID=23859327

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226,561A Expired CA1060126A (en) 1974-05-09 1975-05-08 Anaerobic waste treatment process employing recycle of purified effluent

Country Status (9)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607114A1 (de) * 1975-02-27 1976-09-09 Euroc Administration Ab Verfahren zum entfernen von stickstoffverbindungen in wasser
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
DE3043160A1 (de) * 1979-11-19 1981-05-21 Celanese Corp., 10036 New York, N.Y. Verfahren zur behandlung von organischem abwasser und dafuer verwendetes anaerobes methanbildendes kreislauffilter
US4568464A (en) * 1979-11-19 1986-02-04 Celanese Corporation Anaerobic filter
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 (de) * 1986-01-21 1987-07-23 Passavant Werke Verfahren zum entfernen von bei anaerober behandlung von organisch belasteten abwaessern entstehendem kalziumkarbonat
EP2386648A1 (en) 2010-05-10 2011-11-16 Solvay SA Process for producing biogas
CN110204152A (zh) * 2019-07-11 2019-09-06 浙江德慧环保科技有限公司 一种含高浓度有机酸类和醛类废水的处理方法
CN111689649A (zh) * 2020-06-19 2020-09-22 安徽国星生物化学有限公司 一种乙醛废水的处理方法
CN118993452B (zh) * 2024-10-18 2025-03-14 金剑环保集团有限公司 一种废水的多级处理用净化装置

Also Published As

Publication number Publication date
BE828916A (fr) 1975-11-10
DE2520742A1 (de) 1975-11-20
GB1462736A (en) 1977-01-26
BR7502834A (pt) 1976-03-16
FR2270210A1 (cs) 1975-12-05
NL7505376A (nl) 1975-11-11
JPS50152558A (cs) 1975-12-08
IT1037933B (it) 1979-11-20

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