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Grabińska-Sota, Elżbieta ; Wiśniowska, Ewa ; Kalka, Joanna ; Ścieranka, Beata
Publisher:Komitet Biotechnologii PAN ; Instytut Chemii Bioorganicznej PAN
Date issued/created: Subject and Keywords: Abstract:The paper presents the results of investigations into the effect of4-chloro-2-methylphenoxyacetic acid (MCPA) derivative on organic pollutantsbiodegradation and nitrification. Conventional activated sludge process wasused. MCPA derivative concentration was 40 mg(a,i.) • L '. Control without pesticide addition was run concurrently. Sedimentation properties of sewage sludgewere bed during process however COD was degraded to less than 22 mg ■ L 'and 65 mg • L ' for control tank and tank with MCPA derivative addition, respectively. Nitrification rates were 0,0372 ± 0,0139 ImgN/mgdm • d] and0,0358 ± 0,0102 [mg N/mgd.m ’ dl for the control and investigated system, respectively. Pesticide addition inhibited nitrification and biodegradation processrate only at about 5-10%.
Relation:Biotechnologia, vol.54, 3 (2001)-.
Volume: Issue: Start page: End page: Resource type: Detailed Resource Type: Format: Resource Identifier: Source:Biblioteka Instytutu Chemii Bioorganicznej PAN
Language: Language of abstract: Temporal coverage: Rights:Licencja Creative Commons Uznanie autorstwa-Na tych samych warunkach 4.0
Terms of use: Digitizing institution:Instytut Chemii Bioorganicznej Polskiej Akademii Nauk
Original in:Instytut Chemii Bioorganicznej Polskiej Akademii Nauk
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