FR2357505A1 - Converting bird droppings into dry powder fertiliser - by mixing with a powdered organic drying agent to extract moisture without affecting the chemical and bacterial content - Google Patents

Converting bird droppings into dry powder fertiliser - by mixing with a powdered organic drying agent to extract moisture without affecting the chemical and bacterial content

Info

Publication number
FR2357505A1
FR2357505A1 FR7621568A FR7621568A FR2357505A1 FR 2357505 A1 FR2357505 A1 FR 2357505A1 FR 7621568 A FR7621568 A FR 7621568A FR 7621568 A FR7621568 A FR 7621568A FR 2357505 A1 FR2357505 A1 FR 2357505A1
Authority
FR
France
Prior art keywords
fertiliser
drying agent
dry powder
mixing
droppings
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.)
Granted
Application number
FR7621568A
Other languages
French (fr)
Other versions
FR2357505B1 (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.)
SOFUMA
Original Assignee
SOFUMA
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 SOFUMA filed Critical SOFUMA
Priority to FR7621568A priority Critical patent/FR2357505A1/en
Publication of FR2357505A1 publication Critical patent/FR2357505A1/en
Application granted granted Critical
Publication of FR2357505B1 publication Critical patent/FR2357505B1/fr
Granted 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
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C05F3/02—Guano
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

Dry organic fertiliser compsns. are made by mixing guano or droppings from wild or domestic birds in a mixer-grinder with a suitable amt. of a dry powdered organic material which completely absorbs the moisture from the base material, and continuing the mixing until a homogeneous dry powder is obtd. Pref. the bird droppings are fed from a closed container into a screw kneader together with the powdered organic drying agent, and the dry powder prod. from the mixer is fed directly into an extruder for the prodn. of pellets. Suitable drying agent is dried pulp and pips of grapes, from which the oil has previously been extracted. The fertiliser obtd. contains all the original useful chemical components and microorganisms (bacteria) contained in the bird droppings, so that the prod. has maximum effect when applied to the soil. The process is economical in the use of energy and avoids treating the droppings e.g. with lime, as in previous practice.
FR7621568A 1976-07-09 1976-07-09 Converting bird droppings into dry powder fertiliser - by mixing with a powdered organic drying agent to extract moisture without affecting the chemical and bacterial content Granted FR2357505A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7621568A FR2357505A1 (en) 1976-07-09 1976-07-09 Converting bird droppings into dry powder fertiliser - by mixing with a powdered organic drying agent to extract moisture without affecting the chemical and bacterial content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621568A FR2357505A1 (en) 1976-07-09 1976-07-09 Converting bird droppings into dry powder fertiliser - by mixing with a powdered organic drying agent to extract moisture without affecting the chemical and bacterial content

Publications (2)

Publication Number Publication Date
FR2357505A1 true FR2357505A1 (en) 1978-02-03
FR2357505B1 FR2357505B1 (en) 1978-12-15

Family

ID=9175727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621568A Granted FR2357505A1 (en) 1976-07-09 1976-07-09 Converting bird droppings into dry powder fertiliser - by mixing with a powdered organic drying agent to extract moisture without affecting the chemical and bacterial content

Country Status (1)

Country Link
FR (1) FR2357505A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683519A5 (en) * 1991-04-30 1994-03-31 Anton Matwiejko Waste conversion to a fertiliser, e.g. from agricultural waste and/or sludge - forming wet mixt with biological additive for extrusion into a dry fertiliser material
WO2016005706A1 (en) 2014-07-11 2016-01-14 Prp Holding Use of an organo-mineral composition to increase assimilation of nutrients from the ground by the plant

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562731A (en) *
DE1592684A1 (en) * 1966-11-04 1971-02-04 Koch Contract Gmbh & Co Kg Method and device for the treatment of animal feces, in particular chicken droppings

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562731A (en) *
DE1592684A1 (en) * 1966-11-04 1971-02-04 Koch Contract Gmbh & Co Kg Method and device for the treatment of animal feces, in particular chicken droppings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683519A5 (en) * 1991-04-30 1994-03-31 Anton Matwiejko Waste conversion to a fertiliser, e.g. from agricultural waste and/or sludge - forming wet mixt with biological additive for extrusion into a dry fertiliser material
WO2016005706A1 (en) 2014-07-11 2016-01-14 Prp Holding Use of an organo-mineral composition to increase assimilation of nutrients from the ground by the plant

Also Published As

Publication number Publication date
FR2357505B1 (en) 1978-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse