IT1037933B - Procedimento di trattamento di acqua di scarico - Google Patents

Procedimento di trattamento di acqua di scarico

Info

Publication number
IT1037933B
IT1037933B IT2310775A IT2310775A IT1037933B IT 1037933 B IT1037933 B IT 1037933B IT 2310775 A IT2310775 A IT 2310775A IT 2310775 A IT2310775 A IT 2310775A IT 1037933 B IT1037933 B IT 1037933B
Authority
IT
Italy
Prior art keywords
waste water
water treatment
treatment
waste
water
Prior art date
Application number
IT2310775A
Other languages
English (en)
Italian (it)
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 IT1037933B publication Critical patent/IT1037933B/it

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
IT2310775A 1974-05-09 1975-05-07 Procedimento di trattamento di acqua di scarico IT1037933B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1037933B true IT1037933B (it) 1979-11-20

Family

ID=23859327

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2310775A IT1037933B (it) 1974-05-09 1975-05-07 Procedimento di trattamento di acqua di scarico

Country Status (9)

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

Families Citing this family (14)

* 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
US4352738A (en) * 1979-11-19 1982-10-05 Celanese Corporation Anaerobic filter
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
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 (de) 2010-05-10 2011-11-16 Solvay SA Herstellungsverfahren für 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

Also Published As

Publication number Publication date
DE2520742A1 (de) 1975-11-20
BR7502834A (pt) 1976-03-16
JPS50152558A (de) 1975-12-08
BE828916A (fr) 1975-11-10
FR2270210A1 (de) 1975-12-05
GB1462736A (en) 1977-01-26
NL7505376A (nl) 1975-11-11
CA1060126A (en) 1979-08-07

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