Volume & Issue: Volume 9, Issue 1 - Serial Number 25, May 1998, Pages 2-71 

Scientific Article

Effect of Rock Filters on The Efficiency of Waste Stabilization Ponds

Pages 2-9


A.R Mesdaghinia; A Ghaysary; M.A Kazemi; B Memarpour; N Kazemzadeh

Case study

Alum Recovery from Isfahan Water Treatment Plant Sludge

Pages 19-30


M.R Shahmansouri; A.R Mesdaghinia; B Bina; S.H Mortazavi

How is Sewage Treated? (Activated Sludge 4)

Pages 57-62


Consultant Engineers Water and Wastewater Design and Research