PT91437A - Processo para o tratamento de material organico destinado a producao de fertilizantes - Google Patents

Processo para o tratamento de material organico destinado a producao de fertilizantes

Info

Publication number
PT91437A
PT91437A PT91437A PT9143789A PT91437A PT 91437 A PT91437 A PT 91437A PT 91437 A PT91437 A PT 91437A PT 9143789 A PT9143789 A PT 9143789A PT 91437 A PT91437 A PT 91437A
Authority
PT
Portugal
Prior art keywords
organic material
ammonia
fertilizers
treatment
production
Prior art date
Application number
PT91437A
Other languages
English (en)
Other versions
PT91437B (pt
Inventor
Jan Abraham Du Plessis
Original Assignee
Tom Holdings
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 Tom Holdings filed Critical Tom Holdings
Publication of PT91437A publication Critical patent/PT91437A/pt
Publication of PT91437B publication Critical patent/PT91437B/pt

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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Removal Of Specific Substances (AREA)
  • Processing Of Solid Wastes (AREA)
PT91437A 1988-08-11 1989-08-11 Processo para o tratamento de material organico destinado a producao de fertilizantes PT91437B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA885934 1988-08-11

Publications (2)

Publication Number Publication Date
PT91437A true PT91437A (pt) 1990-03-08
PT91437B PT91437B (pt) 1995-05-31

Family

ID=25579369

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91437A PT91437B (pt) 1988-08-11 1989-08-11 Processo para o tratamento de material organico destinado a producao de fertilizantes

Country Status (12)

Country Link
EP (1) EP0356781B1 (pt)
JP (1) JPH0288484A (pt)
KR (1) KR970006501B1 (pt)
AT (1) ATE98622T1 (pt)
AU (1) AU634165B2 (pt)
BR (1) BR8904041A (pt)
CA (1) CA1337457C (pt)
DE (1) DE68911426T2 (pt)
ES (1) ES2048794T3 (pt)
GB (1) GB8829024D0 (pt)
IL (1) IL91294A (pt)
PT (1) PT91437B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO178296C (no) * 1992-01-15 1996-03-20 Cambi As Produkter inneholdende vannlöslige forbindelser av nitrogen og fosfor som er rasktvirkende gjödsel, fremgangsmåte ved fremstilling av dette, samt anvendelse derav
JPH0818893B2 (ja) * 1992-03-05 1996-02-28 正治 東田 有機質肥料の製造装置
JP2659895B2 (ja) * 1992-04-01 1997-09-30 日本碍子株式会社 有機性汚泥の処理方法
DE4331546C2 (de) * 1993-09-16 1999-12-23 Walhalla Kalk Entwicklungs Und Nährstoffangereicherte Klärschlämme sowie ihre Herstellung und Verwendung
FR2740448B1 (fr) * 1995-10-25 1998-01-09 Kaltenbach Thuring Sa Procede et installation de fabrication d'engrais a partir de sous-produits organiques
NO302813B1 (no) * 1996-02-13 1998-04-27 Biopartner As Fremgangsmåte og anordning for behandling av væskeholdige materialer basert på organiske avfallsprodukter
US20050039508A1 (en) * 2003-05-27 2005-02-24 Burnham Jeffrey C. Organic recycling with metal addition
JP2009501075A (ja) * 2005-07-14 2009-01-15 カペンシス・インベストメンツ・４９７・（プロプライエタリー）・リミテッド 有機汚泥の処理
AU2006292505B2 (en) * 2005-09-15 2011-09-22 Profile Products Llc Organic containing sludge to fertilizer alkaline conversion process
US9695092B2 (en) 2006-02-23 2017-07-04 Anuvia Plant Nutrients Corporation Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer
TR200906271T1 (tr) * 2007-02-16 2010-01-21 Vitag Corporation Çamur ıslahı ve biyoorganik geliştirilmiş, Yüksek azot içerikli inorganik gübre imalatı prosesi.
CN102781880B (zh) 2009-12-30 2015-10-14 艾纽维亚植物营养物有限公司 生物有机增强的高价值肥料
PL2691355T3 (pl) 2011-03-28 2021-12-27 Anuvia Plant Nutrients Holdings Inc. Wysokiej wartości nawozy nieorganiczne ulepszone organicznie
BR112017025589B1 (pt) 2015-06-05 2021-09-08 Anuvia Plant Nutrients Holdings, Inc Fertilizantes que contêm compostos orgânicos de alto valor e métodos de fabricação
DE102018108450A1 (de) * 2018-04-10 2019-10-10 Hochschule Osnabrück Verfahren und Vorrichtung zur Behandlung einer biologischen Suspension
MA50738B1 (fr) 2018-08-16 2021-05-31 Anuvia Plant Nutrients Holdings Llc Revêtements inorganiques réactifs pour engrais agricoles
MX2021005655A (es) 2018-11-14 2021-09-10 Anuvia Plant Nutrients Holdings Inc Suministro de moléculas bioactivas en recubrimientos o capas superficiales de fertilizantes inorgánicos orgánicamente mejorados.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775132A (en) * 1971-01-08 1973-11-27 Key Minerals Corp Precipitation of metal proteinates from brines by base-acid-base hydrolysis
JPS5349855A (en) * 1976-10-18 1978-05-06 Hitachi Ltd Method of anaerobic digestion of organic waste matter
DE3165180D1 (en) * 1980-04-03 1984-09-06 Oxfam Treatment of activated or humus sludge
US4743287A (en) * 1984-09-24 1988-05-10 Robinson Elmo C Fertilizer and method

Also Published As

Publication number Publication date
GB8829024D0 (en) 1989-01-25
KR970006501B1 (ko) 1997-04-28
KR900003072A (ko) 1990-03-23
DE68911426D1 (de) 1994-01-27
DE68911426T2 (de) 1994-06-16
EP0356781B1 (en) 1993-12-15
BR8904041A (pt) 1990-03-20
AU634165B2 (en) 1993-02-18
IL91294A (en) 1995-03-30
ES2048794T3 (es) 1994-04-01
JPH0288484A (ja) 1990-03-28
PT91437B (pt) 1995-05-31
EP0356781A1 (en) 1990-03-07
ATE98622T1 (de) 1994-01-15
CA1337457C (en) 1995-10-31
AU3944889A (en) 1990-02-15

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19941125

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20020531