tailieunhanh - Effectiveness evaluation of bacterial species isolated from soil in bioremediation of diazinon, pirimicarb and atrazine pesticides

In the present investigation, bacterial species such as E. coli, S. aureus and S. bongori were isolated from soil by using serial dilution. Bioremediation results showed the S. aureus was highly efficient on Diazinon removal by 62%, and , Pirimicarb removal was 44%, and , and Atrazine removal was 61%, and . and the efficiency of E. coli removal on Diazinon was 59%, and ; on Pirimicarb was 44%, and ; and for Atrazine 57%, and . S. bongori efficiency on Diazinon was 49%, and ; on Pirimicarb removal was 61%, and ; Also, in Atrazine removal 48%, and . When comparing the growth rate of bacterial cells. | Effectiveness evaluation of bacterial species isolated from soil in bioremediation of diazinon, pirimicarb and atrazine pesticides (2020) 9(3): 914-921 International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 9 Number 3 (2020) Journal homepage: Original Research Article Effectiveness evaluation of Bacterial Species Isolated from soil in Bioremediation of Diazinon, Pirimicarb and Atrazine Pesticides Mosaab Abdalmahmoud Hassan*, Aarif El-Mubarak and Yousif Osman Assad Department of Pesticides and Toxicology, Faculty of Agricultural Sciences, University of Gezira, Sudan *Corresponding author ABSTRACT In the present investigation, bacterial species such as E. coli, S. aureus and S. bongori were isolated from soil by using serial dilution. Bioremediation results showed the S. aureus was highly efficient on Diazinon removal by 62%, and , Pirimicarb removal Keywords was 44%, and , and Atrazine removal was 61%, and . and the efficiency of E. coli removal on Diazinon was 59%, and ; on Pirimicarb was Bioremediation, 44%, and ; and for Atrazine 57%, and . S. bongori efficiency on Diazinon, , Diazinon was 49%, and ; on Pirimicarb removal was 61%, and ; Efficiency, S. Also, in Atrazine removal 48%, and . When comparing the growth rate of aureus, S. bongori bacterial cells. The bacterial cells before treatment with S. aureus was ×, Results Article Info after treatment showed Diazinon of ×. The Pirimicarb × and Atrazine was ×, either E. coli. Its bacterial growth was before treatment ×. To show the Accepted: results of growth on diazinon ×, Pirimicarb × and Atrazine ×. While the 05 February 2020 growth was in Before treatment .