REVIEW PAPER
Identification and Elucidation of the Designing
and Operational Issues of Trickling Filter Systems
for Wastewater Treatment
Imran Ali1, Zahid M. Khan2, Changsheng Peng1, Iffat Naz3, Muhammad Sultan2,
Mohsin Ali4, Muhammad H. Mahmood2, Yasir Niaz5
Pol. J. Environ. Stud. 2017;26(6):2431-2444