FR2094966A5 - - Google Patents

Info

Publication number
FR2094966A5
FR2094966A5 FR7113902A FR7113902A FR2094966A5 FR 2094966 A5 FR2094966 A5 FR 2094966A5 FR 7113902 A FR7113902 A FR 7113902A FR 7113902 A FR7113902 A FR 7113902A FR 2094966 A5 FR2094966 A5 FR 2094966A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7113902A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dansk Svovlsyre og Superphosphatfabrik AS
Original Assignee
Dansk Svovlsyre og Superphosphatfabrik AS
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 Dansk Svovlsyre og Superphosphatfabrik AS filed Critical Dansk Svovlsyre og Superphosphatfabrik AS
Application granted granted Critical
Publication of FR2094966A5 publication Critical patent/FR2094966A5/fr
Expired legal-status Critical Current

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
    • C02F11/13—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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
FR7113902A 1970-04-21 1971-04-20 Expired FR2094966A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK202370 1970-04-21
DK447470 1970-08-31

Publications (1)

Publication Number Publication Date
FR2094966A5 true FR2094966A5 (en) 1972-02-04

Family

ID=26066294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113902A Expired FR2094966A5 (en) 1970-04-21 1971-04-20

Country Status (8)

Country Link
BE (1) BE766061A (en)
CA (1) CA958495A (en)
CH (1) CH525163A (en)
DE (1) DE2118850C3 (en)
FR (1) FR2094966A5 (en)
GB (1) GB1303024A (en)
NL (1) NL7105216A (en)
SE (1) SE376762B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002888A1 (en) * 1980-04-03 1981-10-15 Oxfam Treatment of activated or humus sludge
EP0557078A1 (en) * 1992-02-20 1993-08-25 N-Viro Energy Systems Ltd. Process to stabilize wastewater sludge

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930602A1 (en) * 1979-07-27 1981-02-19 Muenster L Graf Zu Handel METHOD FOR BINDING WASTEWATER AND SLUDGE
FR2536381B1 (en) * 1982-11-19 1986-07-11 Simond Jacques PROCESS FOR THE TREATMENT OF POLLUTED LIQUID EFFLUENTS
DE3601428A1 (en) * 1986-01-20 1987-07-23 Wintershall Ag METHOD FOR PRE-TREATING SOLIDS AND WASTE MATERIALS TO BE ESTABLISHED FOR INTRODUCTION IN UNDERGROUND SALT CAVES OR SALT CAVES OVER A DRAIN PIPE IN FREE CASE
DE4240807C1 (en) * 1992-12-04 1994-05-05 Ehrke Manfred Fertilisers based on dewatered sludge mixt. - contains sewage sludge ash and mineral fertiliser releasing nutrients according to need
DE4327831C1 (en) * 1993-08-19 1994-07-21 Reko Bio Terra Gmbh Prodn. of materials for soil reclamation
DE4331546C2 (en) * 1993-09-16 1999-12-23 Walhalla Kalk Entwicklungs Und Nutrient-enriched sewage sludge and its production and use
RS58838B1 (en) 2014-09-19 2019-07-31 Syngen S R L Method for treating biological materials associated with the wastewater purification cycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002888A1 (en) * 1980-04-03 1981-10-15 Oxfam Treatment of activated or humus sludge
EP0557078A1 (en) * 1992-02-20 1993-08-25 N-Viro Energy Systems Ltd. Process to stabilize wastewater sludge

Also Published As

Publication number Publication date
SE376762B (en) 1975-06-09
BE766061A (en) 1971-09-16
DE2118850C3 (en) 1979-09-06
CH525163A (en) 1972-07-15
GB1303024A (en) 1973-01-17
NL7105216A (en) 1971-10-25
CA958495A (en) 1974-11-26
DE2118850B2 (en) 1979-01-11
DE2118850A1 (en) 1971-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse