CH515855A - Treatment process for sludge resulting from wastewater treatment - Google Patents

Treatment process for sludge resulting from wastewater treatment

Info

Publication number
CH515855A
CH515855A CH641071A CH641071A CH515855A CH 515855 A CH515855 A CH 515855A CH 641071 A CH641071 A CH 641071A CH 641071 A CH641071 A CH 641071A CH 515855 A CH515855 A CH 515855A
Authority
CH
Switzerland
Prior art keywords
treatment
sludge resulting
treatment process
wastewater treatment
wastewater
Prior art date
Application number
CH641071A
Other languages
French (fr)
Inventor
Husken Albert
Original Assignee
Prorea
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 Prorea filed Critical Prorea
Publication of CH515855A publication Critical patent/CH515855A/en

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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • C02F11/15—Treatment of sludge; Devices therefor by de-watering, drying or thickening by treatment with electric, magnetic or electromagnetic fields; by treatment with ultrasonic waves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
CH641071A 1970-05-14 1971-04-30 Treatment process for sludge resulting from wastewater treatment CH515855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7017655A FR2087326A5 (en) 1970-05-14 1970-05-14

Publications (1)

Publication Number Publication Date
CH515855A true CH515855A (en) 1971-11-30

Family

ID=9055541

Family Applications (1)

Application Number Title Priority Date Filing Date
CH641071A CH515855A (en) 1970-05-14 1971-04-30 Treatment process for sludge resulting from wastewater treatment

Country Status (8)

Country Link
BE (1) BE766447A (en)
CH (1) CH515855A (en)
CS (1) CS151590B2 (en)
DE (1) DE2120032A1 (en)
FR (1) FR2087326A5 (en)
GB (1) GB1310321A (en)
LU (1) LU63134A1 (en)
NL (1) NL7106634A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714591C2 (en) * 1986-05-02 1995-04-20 Limus Umwelttechnik Gmbh Process and device for treating digested sewage sludge
EP0289057B1 (en) * 1987-05-01 1991-06-12 Limus Umwelttechnik Gmbh Process and apparatus for the treatment of digested sewage sludge
FI103108B (en) * 1994-08-29 1999-04-30 Valmet Flootek Oy Method for separating water from sludge
EP1371613A4 (en) * 2001-03-12 2008-10-15 Ebara Corp Method and device for fluid treatment
SV2008002974A (en) * 2008-07-03 2011-08-11 Larin Carlos Antonio Barillas SYSTEM OF TREATMENT AND DECONTAMINATION OF DOMESTIC WASTE WATER
CA2697854A1 (en) * 2010-03-25 2011-09-25 John Jee Ho Jew Improving efficiency of centrifuge in municipal sludge dewatering
CN110396009B (en) * 2019-08-02 2021-11-30 济南中合环保科技有限公司 Method for producing organic fertilizer by using municipal sludge
CN113213730B (en) * 2021-03-15 2024-02-27 长江三星能源科技股份有限公司 Oil-containing sludge and emulsified dirty oil reduction recycling treatment process and equipment

Also Published As

Publication number Publication date
BE766447A (en) 1971-10-29
GB1310321A (en) 1973-03-21
FR2087326A5 (en) 1971-12-31
CS151590B2 (en) 1973-10-19
LU63134A1 (en) 1972-03-03
DE2120032A1 (en) 1971-11-25
NL7106634A (en) 1971-11-16

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Legal Events

Date Code Title Description
PL Patent ceased