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
ORIGINAL RESEARCH
Performance Evaluation of Trickling Filter-Based
Wastewater Treatment System Utilizing Cotton
Sticks as Filter Media
Mian M. Ahson Aslam1, Zahid M. Khan1, Muhammad Sultan1, Yasir Niaz2, Muhammad H. Mahmood3, Muhammad Shoaib1, Aamir Shakoor1, Maqbool Ahmad4
Pol. J. Environ. Stud. 2017;26(5):1955-1962
ORIGINAL RESEARCH
Experimental Study on Maize Cob Trickling
Filter-Based Wastewater Treatment System:
Design, Development,
and Performance Evaluation
Imran Ali1, Zahid M. Khan1, Muhammad Sultan1, Muhammad H. Mahmood1,2,
Hafiz U. Farid1, Mohsin Ali3, Abdul Nasir4
Pol. J. Environ. Stud. 2016;25(6):2265-2273