Grabińska-Sota, Elżbieta ; Wiśniowska, Ewa ; Kalka, Joanna ; Ścieranka, Beata
Komitet Biotechnologii PAN ; Instytut Chemii Bioorganicznej PAN
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%.
Biotechnologia, vol.54, 3 (2001)-.
0860-7796 ; oai:rcin.org.pl:138901 ; IChB B-50
Biblioteka Instytutu Chemii Bioorganicznej PAN
Licencja Creative Commons Uznanie autorstwa-Na tych samych warunkach 4.0
Instytut Chemii Bioorganicznej Polskiej Akademii Nauk
Instytut Chemii Bioorganicznej Polskiej Akademii Nauk
2 paź 2020
14 wrz 2020
116
https://rcin.org.pl./publication/174188
Janosz-Rajczyk, Marta Grabińska-Sota, Elżbieta Litwin, Elżbieta
Grabińska-Sota, Elżbieta Janosz-Rajczyk, Marta Bienia, Małgorzata
Borkowska, Bożenna
Ziółkowski, Piotr Babula- Skowrońska, Danuta Kaczmarek, Małgorzata Cieśla, Agata Sadowski, Jan
Nowak, Jacek K.