Classifications

• • C—CHEMISTRY; METALLURGY
  • C05—FERTILISERS; MANUFACTURE THEREOF
  • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
  • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
• • 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
  • C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
• • 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
  • C05F17/80—Separation, elimination or disposal of harmful substances during the treatment
• • 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
  • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
  • Y02E50/00—Technologies for the production of fuel of non-fossil origin
  • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
• • 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

Definitions

• the present invention relates to the field of biotechnology, namely, to agricultural waste processing, in particular, to the processing of manure and poultry dung, and can be used for the rehabilitation of oil- and oil product-polluted soils, fertilizing of humus-depleted soils, and crop increasing.
• Manure especially rotten, i.e., bacteria-affected one, has been the basic agricultural fertilizer since the ancient times.
• rotten i.e., bacteria-affected one
• bioorganic fertilizer according to EP 0445102 C 05 F 3/00 Application of 1991, which is a preliminarily fermented mixture of liquid and solid animal excrements and organic materials, mixed with greenery and composted.
• a drawback of this bioorganic fertilizer is its low efficiency for the rehabilitation of oil- and oil product-polluted soils and complex preparation procedure.
• the closest counterpart of the present invention is the bioorganic fertilizer according to
• the technical problem solved by the present invention is the development of an ecologically safe bioorganic fertilizer convenient for oil- and oil product-polluted soil rehabilitation and amelioration of humus-depleted soils.
• the practical result of the present invention is a considerable improvement of the ecological situation due to soil purification from oil and oil products with further involvement of the purified soils into the agricultural turnover.
• the said result is achieved by exposing manure and poultry dung to microbiological fermentation and adding an active nonpathogenic oil-destructing strain or strain association in an amount of less than 0.2 wt.%.
• This microorganism strains or association are yeast and/or bacterial non-pathogenic culture of Endomycopsis fibuligera, Pseudomonas species, Corynebacterium species, Pseudomonas pseudoalkaligenes, Methanobacterium species, or the like.
• the oil-destructing strains can be introduced into the fertilizer during or after microbiological . fermentation.
• the bioorganic fertilizer may contain nitrogen, potassium, phosphorus, and micro- or macroelement sources in amounts necessary for vegetation.
• Microbiological fermentation can be applied to fresh or rotten manure, which can be mixed with other organic wastes before the processing.
• Microbiological fermentation is performed in a conventional manner by introducing a fertile substance containing nitrogen, potassium, phosphorus, and micro- or macroelement sources necessary for the vital activity of manure processing microorganisms. If necessary, additional amounts of nitrogen, potassium, phosphorus, and micro- or macroelement sources can be mixed with the fertilized manure at this stage in order to auspice the development of oil- processing microorganisms in the rehabilitated soil.
• the bioorganic fertilizer may contain aerobic and/or anaerobic microorganisms, and the contents of macro- and microelements and nutrients are determined by the soil condition.
• manure and poultry dung are loaded into a fermenter of any design together with a necessary amount of nutrients and, if necessary, water.
• a manure fermenting microorganism culture is added, appropriate process conditions are produced, and the manure fermentation process is initiated. If the fermentation is performed at oil- or oil product-polluted sites, then the manure to be processed is compounded with oil and oil product biodegrading microorganisms in an amount of 0.2 wt.% and, if necessary, appropriate fertilizing elements, such as potassium and ammonia salts of phosphorus acids or complete ammonium phosphate fertilizers in amounts required for microorganism strain development and soil rehabilitation.
• appropriate fertilizing elements such as potassium and ammonia salts of phosphorus acids or complete ammonium phosphate fertilizers in amounts required for microorganism strain development and soil rehabilitation.
• bioorganic fertilizer is introduced into the polluted soil using conventional methods. If the fermentation is performed at cattle or poultry farms, the fermented manure or dung is transported to the soil rehabilitation site, where it is additionally blended with mineral substances, growth activators, and a culture of oil and oil product biodegrading bacteria in the same amounts, and then spread in the polluted soil using a conventional method.
• Liquid native poultry dung is loaded into a circulation-agitated airlifting fermenter
• microelements i.e. copper, iron, zinc, and molybdenum salts in a total amount of 0.1% of the
• microorganism growth activator i.e. an ammonia salt of
• arylacetic acid in a concentration of 10 "5 wt.%. After that the mixture is fermented for 70 hours. The thus prepared bioorganic fertilizer is then spread uniformly over an oil product- polluted soil area, and the soil is plowed in.
• the claimed bioorganic fertilizer has allowed 72% of the test oil-polluted soil area formerly inapplicable for cultivation to be involved into the agricultural turnover.

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• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Life Sciences & Earth Sciences (AREA)
• Biochemistry (AREA)
• Health & Medical Sciences (AREA)
• Engineering & Computer Science (AREA)
• Toxicology (AREA)
• Biotechnology (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Microbiology (AREA)
• Molecular Biology (AREA)
• Fertilizers (AREA)
• Processing Of Solid Wastes (AREA)

Applications Claiming Priority (3)

Publications (1)

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ID=20213819

Family Applications (1)

Country Status (4)

Cited By (1)

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Family Cites Families (8)

• 1998
  • 1998-12-29 RU RU98123358A patent/RU2141932C1/ru not_active IP Right Cessation
• 1999
  • 1999-05-28 AU AU42973/99A patent/AU4297399A/en not_active Abandoned
  • 1999-05-28 WO PCT/RU1999/000179 patent/WO2000039052A1/en not_active Application Discontinuation
  • 1999-05-28 EP EP99973541A patent/EP1150934A1/de not_active Withdrawn

Non-Patent Citations (1)

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