EP 1236043 A1 20020904 - AN ELECTROCHEMICAL METHOD FOR ENRICHMENT OF MICROORGANISM, A BIOSENSOR FOR ANALYZING ORGANIC SUBSTANCE AND BOD
Title (en)
AN ELECTROCHEMICAL METHOD FOR ENRICHMENT OF MICROORGANISM, A BIOSENSOR FOR ANALYZING ORGANIC SUBSTANCE AND BOD
Title (de)
ELEKTROCHEMISCHES VERFAHREN ZUR ANREICHERUNG EINES MIKROORGANISMUS SOWIE EIN BIOSENSOR ZUR ANALYSE ORGANISCHER SUBSTANZEN UND DES BSB
Title (fr)
PROCEDE ELECTROCHIMIQUE D'ENRICHISSEMENT DE MICRO-ORGANISMES, BIODETECTEUR D'ANALYSE DE SUBSTANCES ORGANIQUES ET DE DBO
Publication
Application
Priority
- KR 0000230 W 20000317
- KR 19990027167 A 19990707
Abstract (en)
[origin: WO0104626A1] Disclosed herein is a biosensor that allows an organic substance concentration or BOD of a sample to be electrochemically measured in anaerobic condition using a mediator-less biofuel cell. The biosensor utilizes electrochemically active bacteria that were contained in wastewater and sluge and densely cultured during the operation procedure of the biofuel cell for the BOD measurement, as a microbial catalyst of the biofuel cell used in the biosensor. As a result, the biosensor can be operated without an artificial addition of microorganisms, and allows the microorganisms to be maintained at a suitable activity depending on the nature of wastewater. In addition, the biofuel cell used in the biosensor can be operated in a stable manner over six months or more.
IPC 1-7
IPC 8 full level
C02F 1/00 (2006.01); C02F 3/00 (2006.01); C12M 1/34 (2006.01); C12M 1/40 (2006.01); C12N 1/20 (2006.01); C12Q 1/02 (2006.01); G01N 27/327 (2006.01); G01N 27/416 (2006.01); G01N 33/18 (2006.01); H01M 8/16 (2006.01); C12R 1/01 (2006.01)
CPC (source: EP KR)
G01N 33/18 (2013.01 - KR); G01N 33/1806 (2013.01 - EP); G01N 33/1866 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0104626 A1 20010118; AU 3460700 A 20010130; CA 2378580 A1 20010118; CN 1211652 C 20050720; CN 1360677 A 20020724; EP 1236043 A1 20020904; EP 1236043 A4 20030115; JP 2003504621 A 20030204; JP 3557528 B2 20040825; KR 100303611 B1 20010924; KR 20010009030 A 20010205
DOCDB simple family (application)
KR 0000230 W 20000317; AU 3460700 A 20000317; CA 2378580 A 20000317; CN 00809995 A 20000317; EP 00913115 A 20000317; JP 2001509985 A 20000317; KR 19990027167 A 19990707