@misc{Grabińska-Sota_Elżbieta_Investigations_2001, author={Grabińska-Sota, Elżbieta and Wiśniowska, Ewa and Kalka, Joanna and Ścieranka, Beata}, volume={54}, number={3}, copyright={Creative Commons Attribution BY-SA 4.0 license}, journal={Biotechnologia, vol.54, 3 (2001)-.}, howpublished={online}, year={2001}, publisher={Committee on Biotechnology PAS}, publisher={Institute of Bioorganic Chemistry PAS}, language={pol}, 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%.}, title={Investigations into the effect of 4-chloro-2-methyIphenoxyacetic acid(MCPA) derivative on organic pollutants degradation kinetics and nitrification}, type={Text}, URL={http://rcin.org.pl/Content/138901/PDF/POZN271_174188_biotechnologia-2001-no3-sota.pdf}, keywords={biotechnology}, }