SE448720B - Forfarande for konditionering av avloppsslam - Google Patents

Forfarande for konditionering av avloppsslam

Info

Publication number
SE448720B
SE448720B SE8104683A SE8104683A SE448720B SE 448720 B SE448720 B SE 448720B SE 8104683 A SE8104683 A SE 8104683A SE 8104683 A SE8104683 A SE 8104683A SE 448720 B SE448720 B SE 448720B
Authority
SE
Sweden
Prior art keywords
sludge
charge
meq
flocculant
colloid
Prior art date
Application number
SE8104683A
Other languages
English (en)
Swedish (sv)
Other versions
SE8104683L (sv
Inventor
G P Medvedev
P K Avetisian
V V Ivaschenko
O V Sorokin
G P Grigoriev
Original Assignee
Upr Vodoprov Kanaliztr Khoz Vo
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 Upr Vodoprov Kanaliztr Khoz Vo filed Critical Upr Vodoprov Kanaliztr Khoz Vo
Publication of SE8104683L publication Critical patent/SE8104683L/
Publication of SE448720B publication Critical patent/SE448720B/sv

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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
SE8104683A 1980-10-15 1981-08-04 Forfarande for konditionering av avloppsslam SE448720B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802988372A SU994444A1 (ru) 1980-10-15 1980-10-15 Способ кондиционировани осадков сточных вод

Publications (2)

Publication Number Publication Date
SE8104683L SE8104683L (sv) 1982-04-16
SE448720B true SE448720B (sv) 1987-03-16

Family

ID=20920166

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104683A SE448720B (sv) 1980-10-15 1981-08-04 Forfarande for konditionering av avloppsslam

Country Status (5)

Country Link
JP (1) JPS5949079B2 (ru)
DE (1) DE3129136C2 (ru)
FR (1) FR2491909B1 (ru)
SE (1) SE448720B (ru)
SU (1) SU994444A1 (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154200A (ja) * 1983-02-24 1984-09-03 Ichikawa Keori Kk スラツジの処理方法
AT387562B (de) * 1983-12-06 1989-02-10 Walter Rieger Verfahren zur aufarbeitung von wasserhaeltigen organischen rueckstandsmassen
JPS62172886U (ru) * 1986-04-23 1987-11-02
JPS6369884U (ru) * 1986-10-25 1988-05-11
DE4335957A1 (de) * 1993-10-21 1995-04-27 Petkus Wutha Getreide Und Saat Verfahren und Vorrichtung zur Entwässerung von Klärschlämmen, insbesondere von Industrie- oder vergleichbaren Schlämmen
DK2094613T3 (da) * 2006-11-14 2011-11-28 Lhoist Rech & Dev Sa Fremgangsmåde til behandling af slam
JP5132415B2 (ja) 2007-08-31 2013-01-30 株式会社小松製作所 冷却装置およびこれを備えた建設機械又は作業機械
JP5349834B2 (ja) 2007-08-31 2013-11-20 株式会社小松製作所 冷却装置およびこれを備えた建設機械又は作業機械
JP5349835B2 (ja) 2007-08-31 2013-11-20 株式会社小松製作所 冷却装置およびこれを備えた建設機械又は作業機械
JP5374068B2 (ja) 2007-08-31 2013-12-25 株式会社小松製作所 冷却装置およびこれを備えた建設機械又は作業機械
RU2764433C1 (ru) * 2021-02-03 2022-01-17 Людмила Николаевна Чумакова Способ удаления воды из высоковлажных отходов сельского хозяйства и пищевой промышленности с использованием флокулянтов

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011817B (de) * 1938-03-07 1957-07-04 Roebel & Fiedler Chem Fab K G Verfahren zur Klaerung von Abwaessern
DE1174709B (de) * 1959-05-08 1964-07-23 Dr Hermann Jung Verfahren zur chemischen Ausfaellung von Abwasserschlaemmen als Vorbehandlung zu ihrer Entwaesserung
FR1283508A (fr) * 1961-03-08 1962-02-02 Gen Mills Inc Procédé de floculation des boues
DE1254592B (de) * 1961-09-05 1967-11-23 Dow Chemical Co Verfahren zur Verbesserung der Filtrierbarkeit waessriger organischer Schlaemme
DE1300507B (de) * 1963-03-22 1969-08-07 Roehm & Haas Gmbh Verfahren zur Erhoehung des Feststoffgehalts von Schlaemmen
US3354028A (en) * 1963-12-30 1967-11-21 Garden State Paper Company Inc Clarifying waste effluents from re-inking processes by reversing the effluent ph
US3388060A (en) * 1964-07-29 1968-06-11 Parsons Brinckerhoff Quade & D Process and composition for purification of water supplies and aqueous wastes
DE1642850A1 (de) * 1967-05-16 1971-03-11 Metallgesellschaft Ag Verfahren zur Entwaesserung von organischen Schlaemmen durch Zentrifugation
CH535185A (de) * 1969-06-02 1973-03-31 Hefermehl Sa H P Verfahren zum kontinuierlichen Reinigen von suspendierte Feststoffe enthaltenden Abwässern sowie Anlage zur Ausführung des Verfahrens
FR2146533A5 (en) * 1971-07-16 1973-03-02 Int Waterpure Corp Liquid purification system with zeta-potenti - additives
FI200074A (ru) * 1973-08-02 1975-02-13 Hercules Inc
JPS5244752B2 (ru) * 1974-04-08 1977-11-10
GB1521672A (en) * 1976-12-14 1978-08-16 Champion Int Corp Treating activated sludge to facilitate dewatering thereo
DE2920434A1 (de) * 1979-05-19 1980-11-20 Basf Ag Verfahren zur verbesserung des entwaesserungsverhaltens von schlaemmen

Also Published As

Publication number Publication date
JPS5775200A (en) 1982-05-11
JPS5949079B2 (ja) 1984-11-30
DE3129136C2 (de) 1986-04-17
SU994444A1 (ru) 1983-02-07
SE8104683L (sv) 1982-04-16
DE3129136A1 (de) 1982-06-09
FR2491909A1 (fr) 1982-04-16
FR2491909B1 (fr) 1987-03-06

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