DE3127623C2 - - Google Patents

Info

Publication number
DE3127623C2
DE3127623C2 DE3127623A DE3127623A DE3127623C2 DE 3127623 C2 DE3127623 C2 DE 3127623C2 DE 3127623 A DE3127623 A DE 3127623A DE 3127623 A DE3127623 A DE 3127623A DE 3127623 C2 DE3127623 C2 DE 3127623C2
Authority
DE
Germany
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
DE3127623A
Other versions
DE3127623A1 (de
Inventor
German Polienovic Medvedev
Petros Kolombosovic Avetisjan
Boris Viktorovic Vasil'ev
Valerij Vital'evic Ivascenko
Marks Kadimovic Leningrad Su Sijangulov
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.)
UPRAVLENIE VODOPROVODNO-KANALIZACIONNOGO CHOZJAJSTVA LENINGRAD SU
Original Assignee
UPRAVLENIE VODOPROVODNO-KANALIZACIONNOGO CHOZJAJSTVA LENINGRAD SU
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 UPRAVLENIE VODOPROVODNO-KANALIZACIONNOGO CHOZJAJSTVA LENINGRAD SU filed Critical UPRAVLENIE VODOPROVODNO-KANALIZACIONNOGO CHOZJAJSTVA LENINGRAD SU
Publication of DE3127623A1 publication Critical patent/DE3127623A1/de
Application granted granted Critical
Publication of DE3127623C2 publication Critical patent/DE3127623C2/de
Granted 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
    • 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

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DE19813127623 1980-12-12 1981-07-13 Verfahren zur bearbeitung von abwasserschlaemmen Granted DE3127623A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU803211401A SU994445A1 (ru) 1980-12-12 1980-12-12 Способ обработки осадков сточных вод

Publications (2)

Publication Number Publication Date
DE3127623A1 DE3127623A1 (de) 1982-09-16
DE3127623C2 true DE3127623C2 (de) 1987-07-23

Family

ID=20929498

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813127623 Granted DE3127623A1 (de) 1980-12-12 1981-07-13 Verfahren zur bearbeitung von abwasserschlaemmen

Country Status (5)

Country Link
JP (1) JPS57102299A (de)
DE (1) DE3127623A1 (de)
FR (1) FR2496084B1 (de)
SE (1) SE456823B (de)
SU (1) SU994445A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3501778A1 (de) * 1985-01-21 1986-07-24 Dow Chemical GmbH, 2160 Stade Verfahren zum verringern von abwasserschlamm aus klaeranlagen
DE4020016C1 (de) * 1990-06-20 1992-04-23 Akad Wissenschaften
FI106142B (fi) * 1998-07-02 2000-11-30 Upm Kymmene Corp Menetelmä päällystyspastan valmistamiseksi
IT1396051B1 (it) * 2009-09-28 2012-11-09 Montemurro Procedimento di minimizzazione in sito dei fanghi di depurazione dei reflui e di altri rifiuti.
JP2013233509A (ja) * 2012-05-09 2013-11-21 Swing Corp 有機性汚泥の脱水方法及び装置
RU2715648C1 (ru) * 2018-11-02 2020-03-02 Ирина Владимировна Кривенко Способ обработки активного ила и осадков сточных вод

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300693A (en) * 1939-04-04 1942-11-03 Oliver United Filters Inc Process for dewatering sludges
DE1174709B (de) * 1959-05-08 1964-07-23 Dr Hermann Jung Verfahren zur chemischen Ausfaellung von Abwasserschlaemmen als Vorbehandlung zu ihrer Entwaesserung
DE1183025B (de) * 1961-10-24 1964-12-03 Dr Hermann Jung Verfahren zur chemischen Ausfaellung von Abwasserschlaemmen als Vorbehandlung zu ihrer Entwaesserung
NL286031A (de) * 1961-11-30
DE1517705B2 (de) * 1965-11-05 1972-10-19 Passavant-Werke Michelbacher Hütte, 6209 Aarbergen Verfahren zum entwaessern von abwasserschlaemmen
DE1907359B2 (de) * 1969-02-14 1978-09-14 Taki Fertilizer Manufacturing Co., Ltd., Kakogawa (Japan) Flockungsmittellösungen und Verfahren zu ihrer Herstellung
DE1967067A1 (de) * 1969-03-05 1976-11-11 Werner Sowa Verfahren zur entwaesserung von schlaemmen
DE1933035B2 (de) * 1969-06-30 1971-04-15 Sud Chemie AG, 8000 München Metallsalze und kieselsaeure enthaltende klaerloesung fuer kommunale oder industielle abwaesser sowie fuer vergleich bare anwendungen
DE1935229A1 (de) * 1969-07-11 1971-02-04 Werner Thorn Verfahren zur Aufschliessung und Weiterverarbeitung von Klaerschlaemmen
DE1947492A1 (de) * 1969-07-11 1971-04-01 Werner Thorn Verfahren zur Aufschliessung und Weiterverarbeitung von Klaerschlaemmen
DE2048445C3 (de) * 1970-02-03 1979-03-22 Lancy Laboratories, Inc., Zelienople, Pa. (V.St.A.) Kreislaufverfahren zum Behandeln aluminiumhaltiger Waschlösungen
DE2020304B2 (de) * 1970-04-25 1976-10-07 Thorn, Werner, Prof. Dr., 2073 Lütjensee Verfahren zum behandeln von aus abwasser durch absetzen gewonnenen frisch- oder faulschlaemmen
DE2045162A1 (en) * 1970-09-12 1972-06-08 Rheinstahl Ag, 4300 Essen Waste water sludges - flocculated after denaturing proteins
DE2302142C2 (de) * 1973-01-17 1982-04-22 Tuchenhagen, Otto, 2059 Büchen Verfahren zur Zudosierung von Schlamm-Aufbereitungs-Chemikalien für Filterpressen
DE2317673A1 (de) * 1973-04-07 1974-10-17 Roediger Fa Wilhelm Verfahren zum eindicken und entwaessern von klaerschlaemmen
GB1457921A (en) * 1974-03-29 1976-12-08 Kanzaki Paper Mfg Co Ltd Method for processing sludge
DE2648788A1 (de) * 1975-11-18 1977-05-26 Champion Int Corp Verfahren zur behandlung von aktiviertem schlamm
SE7710986L (sv) * 1977-09-30 1979-03-31 Stigebrandt Ake Sett och anordning for behandling av slamvatteninnehallet i avloppsbrunnar och dylikt
DE2800915B1 (de) * 1978-01-10 1978-09-21 Bernhard Debbeler Verfahren zum Aufbereiten und Pasteurisieren von Klaerschlamm unter Beifuegen von CaO
DE3015243C2 (de) * 1980-04-21 1982-03-18 Dow Chemical GmbH, 2160 Stade Verfahren zur Aufbereitung von Abwasserschlämmen aus Kläranlagen für die anschließende Entwässerung

Also Published As

Publication number Publication date
DE3127623A1 (de) 1982-09-16
SE456823B (sv) 1988-11-07
FR2496084A1 (fr) 1982-06-18
SE8104684L (sv) 1982-06-13
JPS57102299A (en) 1982-06-25
FR2496084B1 (fr) 1987-03-06
JPH0122840B2 (de) 1989-04-27
SU994445A1 (ru) 1983-02-07

Similar Documents

Publication Publication Date Title
FR2477318B3 (de)
FR2475760B3 (de)
FR2475208B1 (de)
FR2476061B1 (de)
FR2474694B1 (de)
FR2473814B1 (de)
DE3149134C2 (de)
DE3153254A1 (de)
FR2474047B1 (de)
FR2474476B1 (de)
FR2475691B1 (de)
FR2477421B1 (de)
FR2476719B1 (de)
FR2477453B1 (de)
FR2476457B1 (de)
DE3105573C2 (de)
FR2474106B1 (de)
DK29281A (de)
FR2473183B1 (de)
FR2474325B3 (de)
FR2473161B1 (de)
FR2475323B1 (de)
FR2477489B1 (de)
FR2476169B1 (de)
DE3149443C2 (de)

Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C02F 11/14

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee