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1. WO2013182309 - WATER TREATMENT METHOD USING PLANT INSTALLATIONS, AS WELL AS SAID PLANT INSTALLATION (PHOTO-BIOREACTOR)

Publication Number WO/2013/182309
Publication Date 12.12.2013
International Application No. PCT/EP2013/001657
International Filing Date 05.06.2013
IPC
C02F 3/32 2006.1
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
A01G 31/00 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
31Soilless cultivation, e.g. hydroponics
C12M 1/00 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1Apparatus for enzymology or microbiology
CPC
C02F 2103/08
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
08Seawater, e.g. for desalination
C02F 2103/10
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
10from quarries or from mining activities
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
C02F 3/327
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
327characterised by animals and plants
C12M 21/02
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
21Bioreactors or fermenters specially adapted for specific uses
02Photobioreactors
C12M 23/56
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
23Constructional details, e.g. recesses, hinges
56Floating elements
Applicants
  • ROGMANS, Maria [DE]/[DE]
Inventors
Agents
  • SCHMIDT, Karl-Michael
Priority Data
10 2012 011 408.708.06.2012DE
10 2012 011 409.508.06.2012DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR WASSERBEHANDLUNG MIT PFLANZENANLAGEN, SOWIE PFLANZENANLAGE (PHOTOBIOREAKTOR) SELBST
(EN) WATER TREATMENT METHOD USING PLANT INSTALLATIONS, AS WELL AS SAID PLANT INSTALLATION (PHOTO-BIOREACTOR)
(FR) PROCÉDÉ DE TRAITEMENT DE L'EAU AU MOYEN DE SYSTÈMES VÉGÉTAUX, ET SYSTÈME VÉGÉTAL (PHOTOBIORÉACTEUR)
Abstract
(DE) Die Erfindung betrifft ein Verfahren zum Betrieb einer Pflanzenanlage zur Wasserbehandlung oder Wasserreinigung mittels der Verwendung von im Wesentlichen aquatischen Pflanzen in zumindest teilgeschlossenen Photobioreaktoren mit gestapelten Kulturwasserwannen, gemäß Oberbegriff der Patentansprüche 1 und 16. Um hierbei das gattungsgemäße Verfahren, sowie die Pflanzenanlage dahingehend weiterzuentwickeln, dass eine bessere und reproduzierbare Wasserbehandlung möglich ist, ist erfindungsgemäß vorgeschlagen, dass das Abwasser in einem von Wanne zu Wanne nacheinander seriell, oder in einem durch zumindest einige der Wannen parallel durchgeleitetes Floating derart geleitet wird, dass entlang der dadurch bewirkten Floatingstrecke bereits das lokal kondensierte Verdunstungswasser den Wannen der Floatingstrecke in situ wieder zurückgeführt wird.
(EN) The invention relates to a method for operating a plant installation for treating or purifying water, using substantially aquatic plants in at least partially closed photo-bioreactors comprising stacked culture water tanks, according to the preamble of claims 1 and 16. In order to improve the generic method and the plant installation so as to achieve better and reproducible water treatment, the invention suggests that the waste water is conducted, in a floating process passing successively from one tank to another or passing through at least some of the tanks in parallel, such that the evaporation water condensed locally along the floating course that is produced in this manner is already fed back in situ to the tanks of said floating course.
(FR) L'invention concerne un procédé pour faire fonctionner un système végétal servant au traitement de l'eau ou à l'épuration de l'eau au moyen de plantes essentiellement aquatiques dans des photobioréacteurs au moins partiellement fermés comportant des cuves d'eau de culture superposées, selon le préambule des revendications 1 et 16. L'invention vise à perfectionner un procédé de ce type ainsi que ledit système végétal de façon à obtenir un traitement de l'eau qui soit amélioré et reproductible. A cet effet, les eaux usées sont soumises à une flottation sérielle, à travers une succession de cuves, ou à une flottation réalisée parallèlement dans au moins quelques unes des cuves, de sorte que, le long de la section de flottation ainsi obtenue, l'eau évaporée, localement condensée, est déjà réacheminée aux cuves de la section de flottation in situ.
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