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1. WO2013009231 - WATER TREATMENT SYSTEM

Publication Number WO/2013/009231
Publication Date 17.01.2013
International Application No. PCT/SE2012/000107
International Filing Date 09.07.2012
IPC
C02F 1/52 2006.01
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
C02F 3/32 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
32characterised by the animals or plants used, e.g. algae
CPC
B01F 5/0403
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
04Injector mixers ; , i.e. one or more components being added to a flowing main component
0403Mixing conduits or tubes, i.e. conduits or tubes through which the main component is flown
C02F 1/5245
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
5236using inorganic agents
5245using basic salts, e.g. of aluminium and iron
C02F 1/5281
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
5281Installations for water purification using chemical agents
C02F 2201/008
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2201Apparatus for treatment of water, waste water or sewage
008Mobile apparatus and plants, e.g. mounted on a vehicle
C02F 2201/009
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2201Apparatus for treatment of water, waste water or sewage
009Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
C02F 2303/24
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2303Specific treatment goals
24Separation of coarse particles, e.g. by using sieves or screens
Applicants
  • JÄRVEN PLAST & SMIDE AB [SE]/[SE] (AllExceptUS)
  • NORDIN, Göran [SE]/[SE] (UsOnly)
Inventors
  • NORDIN, Göran
Agents
  • URBAN, Johansson
Priority Data
1100528-712.07.2011SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WATER TREATMENT SYSTEM
(FR) SYSTÈME DE TRAITEMENT DE L'EAU
Abstract
(EN)
System (1) for the treatment of water including at least one first subsystem (2) for coarse separation of impurities from the water, at least one second subsystems (3) for the addition of precipitation chemicals to the water and at least one third subsystem (4) for biological treatment of the water and sedimentation (4) from the water. Unique to the present system is that the input of precipitation chemicals in the second subsystem takes place in a multitubular reactor (6) with at least one tubular coil (12) with at least one curved leg that is U-shaped, and that the first subsystem (2) and the second subsystem (3) fully or partially are enclosed or essentially enclosed in transportable units or modules.
(FR)
L'invention concerne un système (1) pour le traitement de l'eau, comprenant au moins un premier sous-système (2) pour la séparation grossière des impuretés de l'eau, au moins un deuxième sous-système (3) pour l'ajout de produits chimiques de précipitation à l'eau et au moins un troisième sous-système (4) pour le traitement biologique de l'eau et la sédimentation (4) de l'eau. La caractéristique unique du présent système est que l'introduction de produits chimiques de précipitation dans le deuxième sous-système a lieu dans un réacteur multitubulaire (6) comprenant au moins un serpentin tubulaire (12) dont au moins une section incurvée est en forme de U, et que le premier sous-système (2) et le deuxième sous-système (3) sont entièrement ou partiellement enfermés ou essentiellement enfermés dans des unités ou modules transportables.
Also published as
EP2012812028
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