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1. WO1988001607 - PROCESS FOR DECOMPOSING MINERAL OIL DERIVATIVES CONTAINED IN WASHINGS AND SLUDGES

Publication Number WO/1988/001607
Publication Date 10.03.1988
International Application No. PCT/HU1986/000046
International Filing Date 27.08.1986
IPC
B09C 1/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
CRECLAMATION OF CONTAMINATED SOIL
1Reclamation of contaminated soil
10microbiologically or by using enzymes
C02F 3/34 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
34characterised by the microorganisms used
C05F 1/00 2006.01
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C84
1Fertilisers made from animal corpses, or parts thereof
C05F 17/00 2006.01
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C84
17Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
C05F 7/00 2006.01
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C84
7Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
CPC
B09C 1/10
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
CRECLAMATION OF CONTAMINATED SOIL
1Reclamation of contaminated soil
10microbiologically, ; biologically; or by using enzymes
C02F 3/344
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
34characterised by the microorganisms used
344for digestion of mineral oil
C05F 1/007
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
1Fertilisers made from animal corpses, or parts thereof
007from derived products of animal origin or their wastes, e.g. leather, dairy products
C05F 17/80
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
17Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
80Separation, elimination or disposal of harmful substances during the treatment
C05F 7/005
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
7Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
005Waste water from industrial processing material neither of agricultural nor of animal origin
Y02A 40/20
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
40Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
10in agriculture
20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Applicants
  • PALÁSTHY, Árpád [HU]/[HU]
  • TALLÉR, Márton [HU]/[HU]
  • RIGLER, István [HU]/[HU]
Inventors
  • PALÁSTHY, Árpád
  • TALLÉR, Márton
  • RIGLER, István
Agents
  • PATENTBUREAU DANUBIA
Priority Data
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(EN) PROCESS FOR DECOMPOSING MINERAL OIL DERIVATIVES CONTAINED IN WASHINGS AND SLUDGES
(FR) PROCEDE DE DECOMPOSITION DE DERIVES D'HUILE MINERALE CONTENUS DANS DES EAUX DE LAVAGE ET DES BOUES
Abstract
(EN)
A process for decomposing impurities contained in washings and sludges polluted with mineral oil derivatives, in particular lubricants and fuels. The washings, emulsions, deposits polluted with mineral oil derivatives are applied and/or poured on and/or mixed with an organic compost subjected to a maturing process for 5-10 days. A mixture of N, P, K-containing artificial fertilizer, rhyolite tuff and milk powder is applied or mixed as an additive to the mass. An aerobic state is maintained for the duration of the decomposition and if necessary a moisture content of 40-75 % is ensured by watering.
(FR)
Un procédé est utilisé pour décomposer des impuretés contenues dans des eaux de lavage et des boues contaminées avec des dérivés d'huile minérale, en particulier des lubrifiants et des carburants. Les eaux de lavage, émulsions et sédiments contaminés avec des dérivés d'huile minérale sont appliqués ou versés sur un compost organique soumis à un processus de maturation pendant 5 à 10 jours, ou mélangés à celui-ci. On applique à cette masse ou on mélange à celle-ci un additif composé d'un mélange d'engrais artificiels contenant N, P, K, du tuf de rhyolite et du lait en poudre. On maintient un état aérobie pendant toute la durée de la décomposition, ainsi qu'un degré d'humidité compris entre 40 et 75 %, le cas échéant par arrosage.
Also published as
Latest bibliographic data on file with the International Bureau