GB1260554A - Humic acid concentrates - Google Patents

Humic acid concentrates

Info

Publication number
GB1260554A
GB1260554A GB2418869A GB2418869A GB1260554A GB 1260554 A GB1260554 A GB 1260554A GB 2418869 A GB2418869 A GB 2418869A GB 2418869 A GB2418869 A GB 2418869A GB 1260554 A GB1260554 A GB 1260554A
Authority
GB
United Kingdom
Prior art keywords
humic acid
fermented
treated
garbage
species
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
GB2418869A
Inventor
Mario Formisani
Salvatore Coppola
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.)
I C B SpA IND CHIMICAE BIOLO
Original Assignee
I C B SpA IND CHIMICAE BIOLO
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 I C B SpA IND CHIMICAE BIOLO filed Critical I C B SpA IND CHIMICAE BIOLO
Publication of GB1260554A publication Critical patent/GB1260554A/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
    • C05F11/00—Other organic fertilisers
    • C05F11/02—Other organic fertilisers from peat, brown coal, and similar vegetable deposits
    • 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
    • C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
    • 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
    • C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/27—Dispersions, e.g. suspensions or emulsions
    • 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)
  • Tropical Medicine & Parasitology (AREA)
  • Dispersion Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

1,260,554. Production of humic acid concentrates. I.C.B. INDUSTRIA CHIMICA E BIOLOGICA S.p.A. 12 May, 1969 [18 May, 1968], No. 24188/69. Heading C1B. The invention comprises a method for the production of a humic acid concentrate in which garbage is subjected to an exothermic primary fermentation controlled by aeration and stirring from time to time until the temperature drops to about its initial level, subjected to an exothermic secondary fermentation controlled by aeration under conditions of limited loss of moisture until the temperature drops below its initial level, crushed, treated with aqueous mineral acid to a pH of 5À0Œ0À5 and a moisture content of from 60 to 70%, fermented with a massive culture of Gliocladium Catenulatum or of the Eumycetes species at from 35‹ to 37‹ C., treated with alkali to a pH value of 7À0Œ 0À2, fermented with a massive culture of Streptomyces nigrifaciens or of an actinomycetic or strongly polyphenoloxydase species not antagonistic to Azotobacter chroococcum at from 28‹ to 30‹ C., fermented with a massive culture of Azotobacter chroococcum at from 28‹ to 30‹ C., extracted with aqueous alkali, and flocculated by addition of acid. Preferably the garbage is first treated to remove ferrous metals. The humic acid product may be converted into a salt by treatment with sodium, potassium, ammonium or calcium hydroxide. Optionally NH 4 NO 3 , Ca 3 (PO 4 ) 2 , MgSO 4 , K 2 SO 4 , MnSO 4 or siliceous material may be present during the method of the invention.
GB2418869A 1968-05-18 1969-05-12 Humic acid concentrates Expired GB1260554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT842856 1968-05-18

Publications (1)

Publication Number Publication Date
GB1260554A true GB1260554A (en) 1972-01-19

Family

ID=11126667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2418869A Expired GB1260554A (en) 1968-05-18 1969-05-12 Humic acid concentrates

Country Status (1)

Country Link
GB (1) GB1260554A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286825A (en) * 1994-02-15 1995-08-30 Matsushita Electric Works Ltd Garbage treating apparatus
FR2740447A1 (en) * 1995-10-27 1997-04-30 Louette Christian Production of organic fertiliser from domestic waste by inoculation at different stages with
GB2483328A (en) * 2010-08-31 2012-03-07 Beijing Goldenway Bio Tech Co Ltd Method of preparing humic acid from fermentation of kitchen waste
ITUD20100203A1 (en) * 2010-11-11 2012-05-12 Univ Degli Studi Udine COMPOSITION FOR COMPOSTING

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286825A (en) * 1994-02-15 1995-08-30 Matsushita Electric Works Ltd Garbage treating apparatus
GB2286825B (en) * 1994-02-15 1998-02-11 Matsushita Electric Works Ltd Garbage treating apparatus
SG93748A1 (en) * 1994-02-15 2003-01-21 Matsushita Electric Works Ltd Garbage treating apparatus
FR2740447A1 (en) * 1995-10-27 1997-04-30 Louette Christian Production of organic fertiliser from domestic waste by inoculation at different stages with
GB2483328A (en) * 2010-08-31 2012-03-07 Beijing Goldenway Bio Tech Co Ltd Method of preparing humic acid from fermentation of kitchen waste
GB2483328B (en) * 2010-08-31 2015-03-25 Beijing Goldenway Bio Tech Co Ltd Product
ITUD20100203A1 (en) * 2010-11-11 2012-05-12 Univ Degli Studi Udine COMPOSITION FOR COMPOSTING
EP2452930A1 (en) 2010-11-11 2012-05-16 Universita' Degli Studi di Udine Composition for enhancing composting processes

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees