ES362348A1 - Procedimiento para separar impurezas inorganicas de aguas residuales y para fabricar una composicion mejorada del sue-lo a partir de estas impurezas. - Google Patents

Procedimiento para separar impurezas inorganicas de aguas residuales y para fabricar una composicion mejorada del sue-lo a partir de estas impurezas.

Info

Publication number
ES362348A1
ES362348A1 ES362348A ES362348A ES362348A1 ES 362348 A1 ES362348 A1 ES 362348A1 ES 362348 A ES362348 A ES 362348A ES 362348 A ES362348 A ES 362348A ES 362348 A1 ES362348 A1 ES 362348A1
Authority
ES
Spain
Prior art keywords
wastewater
impurities
sludge
lime
mixture
Prior art date
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
ES362348A
Other languages
English (en)
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.)
RAGNAR LILJEGREN
Original Assignee
RAGNAR LILJEGREN
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 RAGNAR LILJEGREN filed Critical RAGNAR LILJEGREN
Publication of ES362348A1 publication Critical patent/ES362348A1/es
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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • C02F11/145—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances using calcium compounds
    • 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
    • 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
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
ES362348A 1968-01-11 1969-01-10 Procedimiento para separar impurezas inorganicas de aguas residuales y para fabricar una composicion mejorada del sue-lo a partir de estas impurezas. Expired ES362348A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE00335/68A SE332189B (es) 1968-01-11 1968-01-11

Publications (1)

Publication Number Publication Date
ES362348A1 true ES362348A1 (es) 1970-12-01

Family

ID=20256383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES362348A Expired ES362348A1 (es) 1968-01-11 1969-01-10 Procedimiento para separar impurezas inorganicas de aguas residuales y para fabricar una composicion mejorada del sue-lo a partir de estas impurezas.

Country Status (7)

Country Link
BE (1) BE726429A (es)
CH (1) CH509945A (es)
ES (1) ES362348A1 (es)
FR (1) FR2000135A1 (es)
IL (1) IL31328A (es)
NL (1) NL161732C (es)
SE (1) SE332189B (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR391515A (fr) * 1908-06-20 1908-11-03 Andrew Engle Produit fertilisant et son procédé de fabrication
FR795290A (fr) * 1934-12-13 1936-03-10 Nouveaux App S I N A Soc Ind D Procédé d'extraction et de récupération de matières fertilisantes contenues dans les vinasses de distilleries et d'épuration desdites vinasses

Also Published As

Publication number Publication date
CH509945A (de) 1971-07-15
NL161732B (nl) 1979-10-15
NL161732C (nl) 1980-03-17
IL31328A (en) 1972-01-27
FR2000135A1 (en) 1969-08-29
NL6900276A (es) 1969-07-15
BE726429A (es) 1969-06-16
IL31328A0 (en) 1969-02-27
SE332189B (es) 1971-02-01
FR2000135B1 (es) 1973-11-30

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