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1. WO2010084195 - PLANT AND METHOD FOR MELTING AND CLEANING OF SNOW AND ICE

Publication Number WO/2010/084195
Publication Date 29.07.2010
International Application No. PCT/EP2010/050817
International Filing Date 26.01.2010
IPC
E01H 5/10 2006.1
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL
5Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
10by application of heat
CPC
B01D 15/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents
C02F 1/02
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
02by heating
C02F 1/28
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
28by sorption
C02F 2001/007
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
007Processes including a sedimentation step
C02F 2101/20
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
20Heavy metals or heavy metal compounds
C02F 2101/32
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
30Organic compounds
32Hydrocarbons, e.g. oil
Applicants
  • NCC Construction AS (AllExceptUS)
  • MYRHAUG, Terje [NO]/[NO] (UsOnly)
Inventors
  • MYRHAUG, Terje
Agents
  • PROTECTOR IP CONSULTANTS AS
Priority Data
2009038126.01.2009NO
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PLANT AND METHOD FOR MELTING AND CLEANING OF SNOW AND ICE
(FR) INSTALLATION ET PROCÉDÉ POUR FAIRE FONDRE ET NETTOYER LA NEIGE ET LA GLACE
Abstract
(EN) Plant for melting and cleaning of snow and ice, distinguished in that the plant comprises a means for melting using enthalpy of a water source in order to melt snow and ice, and a means for cleaning for cleaning out the pollution from the water phase that contains the melted snow and ice. Method for melting and cleaning of snow and ice, using the plant according to the invention.
(FR) L'invention concerne une installation destinée à faire fondre et à nettoyer la neige et la glace et se distinguant par le fait qu'elle comprend un moyen pour faire fondre la neige et la glace en utilisant l'enthalpie d'une source d'eau et un moyen de nettoyage afin de nettoyer la pollution de la phase aqueuse contenant la neige et la glace fondue. L'invention concerne un procédé pour faire fondre et nettoyer la neige et la glace, en utilisant l'installation selon l'invention.
Latest bibliographic data on file with the International Bureau