Global Patent Index - EP 1966584 A2

EP 1966584 A2 20080910 - METHOD AND DEVICE FOR THE CONTINUOUS REDUCTION OF THE ODOR POLLUTION CAUSED BY THE WASTE WATER IN SEWERS AND DEVICE FOR DETERMINING THE POLLUTION OF A WATER SAMPLE WITH ODOROUS SUBSTANCES

Title (en)

METHOD AND DEVICE FOR THE CONTINUOUS REDUCTION OF THE ODOR POLLUTION CAUSED BY THE WASTE WATER IN SEWERS AND DEVICE FOR DETERMINING THE POLLUTION OF A WATER SAMPLE WITH ODOROUS SUBSTANCES

Title (de)

VERFAHREN UND VORRICHTUNG ZUR KONTINUIERLICHEN REDUZIERUNG DER GERUCHSBELASTUNG VON ABWASSER IN DER KANALISATION SOWIE VERFAHREN UND VORRICHTUNG ZUR ERMITTLUNG DER BELASTUNG EINER WASSERPROBE MIT GERUCHSSTOFFEN

Title (fr)

PROCEDE ET DISPOSITIF PERMETTANT DE REDUIRE EN CONTINU LA NUISANCE OLFACTIVE DES EAUX USEES DANS UNE CANALISATION, ET PROCEDE ET DISPOSITIF DE DETERMINATION DE LA NUISANCE D'UN ECHANTILLON D'EAU RENFERMANT DES SUBSTANCES ODORANTES

Publication

EP 1966584 A2 20080910 (DE)

Application

EP 06828660 A 20061213

Priority

  • DE 2006002223 W 20061213
  • DE 102005060193 A 20051214

Abstract (en)

[origin: WO2007076792A2] The invention relates to a method for the continuous reduction of the odor pollution caused by the waste water in sewers, comprising the following steps: a) determining the actual pollution of the waste water by means of a water sample of the waste water, b) calculating the quantity of odor-reducing agent required to reduce the odor pollution below a defined threshold value, using the degree of pollution, c) adding the defined quantity of odor-reducing agent to the waste water, d) continuously repeating steps a) to c). The aim of the invention is to devise a device and a method of the above type for reliably detecting odor pollution and for reducing it to a minimum using the odor-reducing agents. For this purpose, in step a) the pollution of the waste water is determined by determining the pollution of the water sample with odorous substances.

IPC 8 full level

G01N 1/20 (2006.01)

CPC (source: EP)

C02F 1/008 (2013.01); B01D 2257/90 (2013.01); C02F 1/52 (2013.01); C02F 1/72 (2013.01); C02F 2101/101 (2013.01); C02F 2101/322 (2013.01); C02F 2209/005 (2013.01); C02F 2209/38 (2013.01); C02F 2303/02 (2013.01); C02F 2307/08 (2013.01); G01N 33/18 (2013.01)

Citation (third parties)

Third party :

  • KÖSTER W.: "Praktische Untersuchungen zur Quantifizierung des Geruchsemmissionspotentials von Prozesswässem und Fäkalschlämmen.", GEWÄSSERSCHUTZ DIE BEDEUTUNG VON GERUCHSEMISSIONEN UND GERUCHSIMMISSIONEN FÜR DIE PLANUNG UND DEN BETRIEB VON ABWASSER- UND ABFALLSORGUNGSANLAGEN., vol. 154, 1996, pages 54 - 57, XP003030673
  • FRECHEN F-B ET AL: "OUDOUR EMISSION CAPACITY OF WASTEWATERS-STANDARIZATION OF MEASUREMENT METHOD AND APPLICATION.", WATER SCIENCE AND TECHNOLOGY, vol. 38, no. 3, 1998, pages 61 - 69, XP003030674
  • PETERSEN O.: "Geruchsemissionen aus dem Kanalsetz.", 3. TREFFEN DER ATV-DVWK KANALNACHBARSCHAFT, 2003, pages 1 - 22, XP003030675
  • FRECHEN F-B ET AL: "Geruchsemissionen aus Abwasseranlagen.", KA-ABWASSER, ABFALL, vol. 52, 2005, pages 372 - 374, XP003030676

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2007076792 A2 20070712; WO 2007076792 A3 20071227; AU 2006332250 A1 20070712; DE 102005060193 A1 20070726; DE 102005060193 B4 20080117; EP 1966584 A2 20080910; US 2008292495 A1 20081127

DOCDB simple family (application)

DE 2006002223 W 20061213; AU 2006332250 A 20061213; DE 102005060193 A 20051214; EP 06828660 A 20061213; US 15727108 A 20080609