ATA503674A - HOSE-LIKE MUD FILTER - Google Patents

HOSE-LIKE MUD FILTER

Info

Publication number
ATA503674A
ATA503674A AT503674A AT503674A ATA503674A AT A503674 A ATA503674 A AT A503674A AT 503674 A AT503674 A AT 503674A AT 503674 A AT503674 A AT 503674A AT A503674 A ATA503674 A AT A503674A
Authority
AT
Austria
Prior art keywords
hose
mud filter
mud
filter
Prior art date
Application number
AT503674A
Other languages
German (de)
Other versions
AT331736B (en
Original Assignee
Hoechst Ag
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
Priority claimed from DE2331118A external-priority patent/DE2331118A1/en
Priority claimed from DE2415160A external-priority patent/DE2415160A1/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ATA503674A publication Critical patent/ATA503674A/en
Application granted granted Critical
Publication of AT331736B publication Critical patent/AT331736B/en

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
    • C02F11/128—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using batch processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/086—Filter cloth, i.e. woven, knitted or interlaced material of inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Woven Fabrics (AREA)
  • Treatment Of Sludge (AREA)
  • Filtering Materials (AREA)
AT503674A 1973-06-19 1974-06-18 HOSE-LIKE MUD FILTER AT331736B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2331118A DE2331118A1 (en) 1973-06-19 1973-06-19 Mud filter for synthetic fabric - featuring a closer weave near stitched supports
DE2415160A DE2415160A1 (en) 1974-03-29 1974-03-29 Mud filter for synthetic fabric - featuring a closer weave near stitched supports

Publications (2)

Publication Number Publication Date
ATA503674A true ATA503674A (en) 1975-11-15
AT331736B AT331736B (en) 1976-08-25

Family

ID=25765340

Family Applications (1)

Application Number Title Priority Date Filing Date
AT503674A AT331736B (en) 1973-06-19 1974-06-18 HOSE-LIKE MUD FILTER

Country Status (10)

Country Link
JP (1) JPS5048558A (en)
AT (1) AT331736B (en)
CH (1) CH586163A5 (en)
DK (1) DK325774A (en)
ES (1) ES427372A1 (en)
FR (1) FR2234025B1 (en)
GB (1) GB1474547A (en)
IT (1) IT1022047B (en)
NL (1) NL7408183A (en)
SE (1) SE7407985L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006002A1 (en) * 1985-04-15 1986-10-23 Theodore Christian Geermans Filter
FR2846891B1 (en) * 2002-11-07 2005-04-08 Pascal Serazin FILTERING AND CONDITIONING DEVICE FOR WASTE WATER WITH FILTRATION BAG

Also Published As

Publication number Publication date
GB1474547A (en) 1977-05-25
CH586163A5 (en) 1977-03-31
AT331736B (en) 1976-08-25
JPS5048558A (en) 1975-04-30
NL7408183A (en) 1974-12-23
IT1022047B (en) 1978-03-20
FR2234025B1 (en) 1978-03-24
SE7407985L (en) 1974-12-20
FR2234025A1 (en) 1975-01-17
DK325774A (en) 1975-02-17
ES427372A1 (en) 1976-09-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee