CH516482A - Wastewater treatment process - Google Patents

Wastewater treatment process

Info

Publication number
CH516482A
CH516482A CH1437470A CH1437470A CH516482A CH 516482 A CH516482 A CH 516482A CH 1437470 A CH1437470 A CH 1437470A CH 1437470 A CH1437470 A CH 1437470A CH 516482 A CH516482 A CH 516482A
Authority
CH
Switzerland
Prior art keywords
treatment process
wastewater treatment
wastewater
treatment
Prior art date
Application number
CH1437470A
Other languages
French (fr)
Inventor
Howard Teletzke Gerald
Vincent Knopp Paul
Hugh Erickson Allen
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 CH516482A publication Critical patent/CH516482A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
CH1437470A 1969-09-29 1970-09-29 Wastewater treatment process CH516482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86189469A 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
CH516482A true CH516482A (en) 1971-12-15

Family

ID=25337049

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1437470A CH516482A (en) 1969-09-29 1970-09-29 Wastewater treatment process

Country Status (10)

Country Link
JP (1) JPS5027822B1 (en)
CA (1) CA938896A (en)
CH (1) CH516482A (en)
DE (1) DE2047875C2 (en)
ES (1) ES384043A1 (en)
FR (1) FR2062776A5 (en)
GB (1) GB1330672A (en)
IL (1) IL35333A (en)
NL (1) NL7014261A (en)
SE (1) SE375974B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132953A1 (en) * 1970-07-02 1972-01-05 Sterling Drug Inc Raw sludge treatment
GB1561612A (en) * 1976-03-13 1980-02-27 Kubota Ltd Process and apparatus for the treatment of sewage sludge
CH616395A5 (en) * 1976-09-29 1980-03-31 Norm Amc Ag Process for treating wet sludge from a sewage treatment plant and device for carrying out the process
DE102005034371A1 (en) * 2005-07-22 2007-01-25 Siemens Ag Apparatus and method for water treatment
JP4567757B2 (en) 2008-02-05 2010-10-20 稔 中村 Automatic urine processing equipment
CN109502925B (en) * 2018-12-31 2024-01-02 天津滨港电镀企业管理有限公司 Sewage treatment system under low-temperature condition and treatment method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179877B (en) * 1956-12-19 1964-10-15 L Von Roll A G Process for dewatering digested or fresh sludge
DE1484826A1 (en) * 1964-09-11 1969-03-13 Duengemittel Technik Ag Process for the easier separation of especially colloidally dissolved substances from Klaerschlaemmen

Also Published As

Publication number Publication date
GB1330672A (en) 1973-09-19
NL7014261A (en) 1971-03-31
SE375974B (en) 1975-05-05
DE2047875A1 (en) 1971-04-08
CA938896A (en) 1973-12-25
JPS5027822B1 (en) 1975-09-10
FR2062776A5 (en) 1971-06-25
IL35333A (en) 1973-06-29
IL35333A0 (en) 1970-11-30
DE2047875C2 (en) 1983-09-01
ES384043A1 (en) 1973-05-01

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Legal Events

Date Code Title Description
PL Patent ceased