ZA848393B - Process and apparatus for treating waste materials - Google Patents

Process and apparatus for treating waste materials

Info

Publication number
ZA848393B
ZA848393B ZA848393A ZA848393A ZA848393B ZA 848393 B ZA848393 B ZA 848393B ZA 848393 A ZA848393 A ZA 848393A ZA 848393 A ZA848393 A ZA 848393A ZA 848393 B ZA848393 B ZA 848393B
Authority
ZA
South Africa
Prior art keywords
waste materials
treating waste
treating
materials
waste
Prior art date
Application number
ZA848393A
Inventor
Alois Jausch
Reinhart Hanke
Original Assignee
Voest Alpine 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
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of ZA848393B publication Critical patent/ZA848393B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/18—Heating or cooling the filters
    • 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
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
ZA848393A 1983-11-11 1984-10-26 Process and apparatus for treating waste materials ZA848393B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0398283A AT385024B (en) 1983-11-11 1983-11-11 METHOD FOR PRODUCING HYDROLYSATES FROM WASTEWATER SLUDGES AND ORGANIC SUBSTANCES OR WASTE FOR OBTAINING BIOTECHNOLOGICALLY RECOVERABLE SUBSTANCES AND DEVICE FOR CARRYING OUT THIS PROCESS

Publications (1)

Publication Number Publication Date
ZA848393B true ZA848393B (en) 1985-06-26

Family

ID=3558047

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA848393A ZA848393B (en) 1983-11-11 1984-10-26 Process and apparatus for treating waste materials

Country Status (8)

Country Link
EP (1) EP0145700B1 (en)
JP (1) JPS60118210A (en)
AT (1) AT385024B (en)
BR (1) BR8405753A (en)
DE (1) DE3466206D1 (en)
ES (1) ES537372A0 (en)
IN (1) IN162798B (en)
ZA (1) ZA848393B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111877523A (en) * 2020-08-06 2020-11-03 乐昌市市政建设工程有限公司 Dredging device for urban pipeline sewage well

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191022251A (en) * 1910-09-26 1911-04-13 Joe Smith Waddington Improvements in and relating to the Treatment of Sewage.
FR1029374A (en) * 1949-12-22 1953-06-02 Basf Ag Process for the decomposition of mixtures of substances
GB909872A (en) * 1960-02-16 1962-11-07 Norstel And Templewood Hawksle Improvements relating to the treatment of sewage and like sludges
DE1432874A1 (en) * 1964-01-11 1969-01-30 Siteg Siebtech Gmbh Process and device for thermal support of centrifugal dewatering for coals
GB1525451A (en) * 1977-01-24 1978-09-20 Vnii Biosinte Belkovykh Vesche Method for processing activated sludge into useful products
FR2383132A1 (en) * 1977-03-08 1978-10-06 Zundel Jean Treating biological sludge to sterilise and reduce volume - by heating with sulphuric, phosphoric and calcium ions
AT381718B (en) * 1982-01-20 1986-11-25 Voest Alpine Ag ROTATING GAP SCREEN FOR DRYING SOLIDS, e.g. BROWN COALS

Also Published As

Publication number Publication date
ATA398283A (en) 1987-07-15
AT385024B (en) 1988-02-10
JPS60118210A (en) 1985-06-25
EP0145700B1 (en) 1987-09-16
ES8603357A1 (en) 1985-12-16
EP0145700A1 (en) 1985-06-19
IN162798B (en) 1988-07-09
BR8405753A (en) 1985-09-17
DE3466206D1 (en) 1987-10-22
ES537372A0 (en) 1985-12-16

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