CH611254A5 - Process and apparatus for removing ash from a sewage treatment system - Google Patents

Process and apparatus for removing ash from a sewage treatment system

Info

Publication number
CH611254A5
CH611254A5 CH309676A CH309676A CH611254A5 CH 611254 A5 CH611254 A5 CH 611254A5 CH 309676 A CH309676 A CH 309676A CH 309676 A CH309676 A CH 309676A CH 611254 A5 CH611254 A5 CH 611254A5
Authority
CH
Switzerland
Prior art keywords
reactor
drained
delivered
settling tank
suspension
Prior art date
Application number
CH309676A
Other languages
English (en)
Inventor
Walter Burant Jr
Thomas James Vollstedt
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of CH611254A5 publication Critical patent/CH611254A5/xx

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration
    • 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
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
CH309676A 1975-03-17 1976-03-12 Process and apparatus for removing ash from a sewage treatment system CH611254A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55884475A 1975-03-17 1975-03-17

Publications (1)

Publication Number Publication Date
CH611254A5 true CH611254A5 (en) 1979-05-31

Family

ID=24231231

Family Applications (1)

Application Number Title Priority Date Filing Date
CH309676A CH611254A5 (en) 1975-03-17 1976-03-12 Process and apparatus for removing ash from a sewage treatment system

Country Status (9)

Country Link
JP (1) JPS5912355B2 (fr)
CA (1) CA1073365A (fr)
CH (1) CH611254A5 (fr)
DE (1) DE2610510A1 (fr)
FR (1) FR2304577A1 (fr)
GB (1) GB1496747A (fr)
NL (1) NL181100C (fr)
SE (1) SE428428B (fr)
ZA (1) ZA761474B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436060A (en) * 1977-08-25 1979-03-16 Asahi Chem Ind Co Ltd Method of treating waste water in use of active carbon
US4778598A (en) * 1987-02-02 1988-10-18 Zimpro Inc. Separation of ash from regenerated adsorbent
US4749492A (en) * 1987-07-06 1988-06-07 Zimpro/Passavant Process for recovering regenerated adsorbent particles and separating ash therefrom
US9096447B2 (en) * 2012-08-29 2015-08-04 Siemens Energy, Inc. Water treatment system with carbon regeneration circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808126A (en) * 1971-11-26 1974-04-30 Sterling Drug Inc Wet oxidation
BE795237A (fr) * 1971-12-29 1973-08-09 Crane Co Procede de separation de melanges de resines echangeuses d'ions
CH545254A (de) * 1972-09-27 1973-12-15 Ciba Geigy Ag Verfahren zum Reinigen von Abwässern
US3876536A (en) * 1973-04-24 1975-04-08 Sterling Drug Inc Waste oxidation process

Also Published As

Publication number Publication date
DE2610510A1 (de) 1976-10-07
JPS51115059A (en) 1976-10-09
FR2304577A1 (fr) 1976-10-15
JPS5912355B2 (ja) 1984-03-22
ZA761474B (en) 1977-03-30
NL7602578A (nl) 1976-09-21
NL181100C (nl) 1987-06-16
FR2304577B1 (fr) 1980-02-29
SE428428B (sv) 1983-07-04
GB1496747A (en) 1977-12-30
SE7603209L (sv) 1976-09-18
CA1073365A (fr) 1980-03-11
NL181100B (nl) 1987-01-16
DE2610510C2 (fr) 1987-01-29

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Legal Events

Date Code Title Description
PL Patent ceased