Journal of Water and Wastewater; Ab va Fazilab (in persian)

Journal of Water and Wastewater; Ab va Fazilab (in persian)

Volume & Issue: Volume 9, Issue 1 - Serial Number 25, Spring 1998, Pages 2-71 
Number of Articles: 10

How is Sewage Treated? (Activated Sludge 4)

Pages 57-62

10.22093/wwj.1998.174272

Consultant Engineers Water and Wastewater Design and Research