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1. WO2006099418 - BENEFICIAL REUSE OF BIOSOLIDS

Publication Number WO/2006/099418
Publication Date 21.09.2006
International Application No. PCT/US2006/009129
International Filing Date 13.03.2006
Chapter 2 Demand Filed 12.10.2006
IPC
A01G 9/10 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
9Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
10Pots for seedlings; Soil-blocks for seedlings; Means for forming soil-blocks
C05F 3/00 2006.01
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C84
3Fertilisers from human or animal excrements, e.g. manure
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
CPC
A01C 1/046
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
CPLANTING; SOWING; FERTILISING
1Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
04Arranging seeds on carriers, e.g. on tapes, on cords ; Carrier compositions
046Carrier compositions
C02F 1/56
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
52by flocculation or precipitation of suspended impurities
54using organic material
56Macromolecular compounds
C02F 11/14
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
11Treatment of sludge; Devices therefor
12by de-watering, drying or thickening
14with addition of chemical agents
C02F 2103/20
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2103Nature of the water, waste water, sewage or sludge to be treated
20from animal husbandry
C05F 9/00
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
9Fertilisers from household or town refuse
C05G 3/80
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
GMIXTURES 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
3Mixtures of one or more fertilisers with additives not having a specially fertilising activity
80Soil conditioners
Applicants
  • ENCAP, LLC. [US]/[US]
Inventors
  • KRYSIAK, Michael, Denis
  • MADIGAN, Daniel, Paul
Agents
  • WEISS, Philip, M.
Priority Data
11/079,32414.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BENEFICIAL REUSE OF BIOSOLIDS
(FR) REUTILISATION BENEFIQUE DE BIOSOLIDES
Abstract
(EN)
A method of controlling the movement of biosolids before, during, and after land application. This method aids in management of the problematic movement (i.e., runoff and leaching) of biosolids' components that have been shown to be harmful to human and/or environmental health through both direct and indirect routes of exposure. This method requires that water-soluble polyacrylamide(s) (WSPAM) be combined with the biosolids prior to land exposure.
(FR)
L'invention concerne un procédé permettant de commander le déplacement de biosolides avant, pendant et après l'application sur le sol. Ce procédé permet de contribuer à la gestion du déplacement problématique (par exemple, écoulement et lixiviation) de composants de biosolides connus pour être nocifs pour la santé des êtres humains et/ou de l'environnement par le biais de voies d'exposition directes et indirectes. Ce procédé nécessite la combinaison de polyacrylamide(s) hydrosoluble(s) (WSPAM) avec les biosolides avant l'exposition au sol.
Also published as
EP6738213
Latest bibliographic data on file with the International Bureau