GB996717A - Method of dewatering sewage sludges, particularly sludges of communal origin - Google Patents

Method of dewatering sewage sludges, particularly sludges of communal origin

Info

Publication number
GB996717A
GB996717A GB31010/63A GB3101063A GB996717A GB 996717 A GB996717 A GB 996717A GB 31010/63 A GB31010/63 A GB 31010/63A GB 3101063 A GB3101063 A GB 3101063A GB 996717 A GB996717 A GB 996717A
Authority
GB
United Kingdom
Prior art keywords
press
filter
valve
conduit
filter aid
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
GB31010/63A
Other languages
English (en)
Inventor
Oswald Dipl Ing Busse
Hugo Ing Klesper
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Publication of GB996717A publication Critical patent/GB996717A/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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
GB31010/63A 1962-08-04 1963-08-06 Method of dewatering sewage sludges, particularly sludges of communal origin Expired GB996717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0029965 1962-08-04

Publications (1)

Publication Number Publication Date
GB996717A true GB996717A (en) 1965-06-30

Family

ID=7371754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31010/63A Expired GB996717A (en) 1962-08-04 1963-08-06 Method of dewatering sewage sludges, particularly sludges of communal origin

Country Status (5)

Country Link
AT (1) AT240298B (enrdf_load_stackoverflow)
BE (1) BE635799A (enrdf_load_stackoverflow)
DE (1) DE1459502A1 (enrdf_load_stackoverflow)
GB (1) GB996717A (enrdf_load_stackoverflow)
NL (1) NL296047A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190603A (en) * 1986-05-24 1987-11-25 Seitz Enzinger Noll Masch Method and apparatus for clarifying beer
US10597319B2 (en) 2015-02-02 2020-03-24 Suez International Method for managing air streams from mechanical dehydration of sludge, and corresponding device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190603A (en) * 1986-05-24 1987-11-25 Seitz Enzinger Noll Masch Method and apparatus for clarifying beer
DE3617519A1 (de) * 1986-05-24 1987-11-26 Seitz Enzinger Noll Masch Zwei- oder mehrstufiges verfahren zum entfernen von verunreinigungen aus stillen oder kohlensaeurehaltigen fluessigkeiten, insbesondere getraenken, sowie vorrichtung zu dessen durchfuehrung
GB2190603B (en) * 1986-05-24 1990-03-07 Seitz Enzinger Noll Masch Method of and apparatus for removing impurities from a liquid
US10597319B2 (en) 2015-02-02 2020-03-24 Suez International Method for managing air streams from mechanical dehydration of sludge, and corresponding device

Also Published As

Publication number Publication date
BE635799A (fr) 1963-08-30
DE1459502A1 (de) 1969-02-13
AT240298B (de) 1965-05-25
NL296047A (enrdf_load_stackoverflow) 1900-01-01

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