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1. WO1997034833 - A METHOD TO SOLVE THE SWELLING SLUDGE PROBLEM IN WASTE TREATMENT PLANTS BY CONTROLLING MYCELIUM BACTERIA

Publication Number WO/1997/034833
Publication Date 25.09.1997
International Application No. PCT/FI1997/000175
International Filing Date 18.03.1997
Chapter 2 Demand Filed 10.10.1997
IPC
C02F 1/50 2006.1
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
50by addition or application of a germicide or by oligodynamic treatment
CPC
C02F 1/50
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
50by addition or application of a germicide or by oligodynamic treatment
Applicants
  • OY FINNISH PEROXIDES AB [FI]/[FI] (AllExceptUS)
  • SOLVAY (SOCIETE ANONYME) [BE]/[BE] (AllExceptUS)
  • MAUNUKSELA, Jyri, Johannes [FI]/[FI] (UsOnly)
  • McINTYRE, Gwenda [GB]/[GB] (UsOnly)
Inventors
  • MAUNUKSELA, Jyri, Johannes
  • McINTYRE, Gwenda
Agents
  • LEITZINGER OY
Priority Data
96124718.03.1996FI
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD TO SOLVE THE SWELLING SLUDGE PROBLEM IN WASTE TREATMENT PLANTS BY CONTROLLING MYCELIUM BACTERIA
(FR) PROCEDE PERMETTANT DE RESOUDRE LE PROBLEME DU GONFLEMENT DES BOUES DANS LES STATIONS D'EPURATION DES EAUX USEES, PAR LA SUPPRESSION DES BACTERIES A MYCELIUM
Abstract
(EN) The objective of the invention is to offer a method to control mycelium bacteria in waste water treatment, in which method the waste water is treated with peracetic acid.
(FR) L'invention concerne un procédé de suppression des bactéries à mycélium dans le traitement des eaux usées, dans lequel les eaux usées sont traitées au moyen d'acide peracétique.
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