GB905899A - Process for the production of fertilisers from town refuse or the like and products resulting therefrom - Google Patents

Process for the production of fertilisers from town refuse or the like and products resulting therefrom

Info

Publication number
GB905899A
GB905899A GB1240260A GB1240260A GB905899A GB 905899 A GB905899 A GB 905899A GB 1240260 A GB1240260 A GB 1240260A GB 1240260 A GB1240260 A GB 1240260A GB 905899 A GB905899 A GB 905899A
Authority
GB
United Kingdom
Prior art keywords
refuse
town
fermentation
mixture
added
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
GB1240260A
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.)
CIE ELECTRO CHIMIQUE DU CT
Original Assignee
CIE ELECTRO CHIMIQUE DU CT
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 CIE ELECTRO CHIMIQUE DU CT filed Critical CIE ELECTRO CHIMIQUE DU CT
Publication of GB905899A publication Critical patent/GB905899A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • 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
    • C05F7/02—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses from sulfite liquor or other waste lyes from the manufacture of cellulose
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • C05F9/04—Biological compost
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fertilizers (AREA)

Abstract

Fertilizers are produced by the fermentation of town refuse by first crushing it and then adding the waste liquor resulting from leaching plant growth in an alkaline substance so as to neutralise the acidity which is manifested at the beginning of the fermentation and then leaving the mixture for composting in the open air. In preferred embodiments, crushed town refuse containing 55-60% on dry weight of organic matter is intimately mixed with black liquor having a density of 6 DEG Baume obtained by treating wheat straw pulp with caustic soda at 100 DEG C, by means of a mixing screw, up to 10% of a calcium salt such as the chloride, nitrate or phosphate is added and the mixture composted in the open air until a granular product containing about 40% of water is obtained. Agricultural refuse, industrial refuse, peat, and conventional fertilizers containing N, P and K may also be added.
GB1240260A 1959-04-20 1960-04-07 Process for the production of fertilisers from town refuse or the like and products resulting therefrom Expired GB905899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR792533A FR1234165A (en) 1959-04-20 1959-04-20 Process for obtaining fertilizers from urban or similar waste and resulting products

Publications (1)

Publication Number Publication Date
GB905899A true GB905899A (en) 1962-09-12

Family

ID=8713847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1240260A Expired GB905899A (en) 1959-04-20 1960-04-07 Process for the production of fertilisers from town refuse or the like and products resulting therefrom

Country Status (3)

Country Link
CH (1) CH381255A (en)
FR (1) FR1234165A (en)
GB (1) GB905899A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103590275A (en) * 2013-11-06 2014-02-19 陈寄浦 Method for treating straw pulp papermaking black liquor
CN106986729A (en) * 2017-05-04 2017-07-28 浙江德清东鑫复混肥科技有限公司 A kind of special mixed fertilizer of Chinese cabbage
CN113831177A (en) * 2021-08-11 2021-12-24 安徽国祯环卫科技有限公司 Preparation and application methods of humus for secondary composting of kitchen waste

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103590275A (en) * 2013-11-06 2014-02-19 陈寄浦 Method for treating straw pulp papermaking black liquor
CN103590275B (en) * 2013-11-06 2016-01-20 陈寄浦 Administer the method for black liquid of straw pulp paper-making
CN106986729A (en) * 2017-05-04 2017-07-28 浙江德清东鑫复混肥科技有限公司 A kind of special mixed fertilizer of Chinese cabbage
CN113831177A (en) * 2021-08-11 2021-12-24 安徽国祯环卫科技有限公司 Preparation and application methods of humus for secondary composting of kitchen waste

Also Published As

Publication number Publication date
FR1234165A (en) 1960-10-14
CH381255A (en) 1964-08-31

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