Contents

• "UV TREATMENT EFFICIENCY FOR E. COLI IN STORMWATER CONTAINING DIFFERENT SIZE FRACTIONS OF SUSPENDED SOLIDS"

         Shawn P. McElmurry, Shawn M. Ingram, Nafa Khalaf, and Gopu Pillai

• "ECONOMIC AND ENVIRONMENTAL ASSESSMENT OF SEWAGE SLUDGE TREATMENT PROCESSES APPLICATION IN EGYPT"

          M. R. Ghazy , T. Dockhorn , and N. Dichtl

• "REMOVAL OF FLUORIDE FROM WATER USING LOW-COST MATERIALS"

         C.M.Vivek Vardhan and J.Karthikeyan

• "THE EFFECT OF PH CONTROL ON TURBIDITY AND NOM REMOVAL IN CONVENTIONAL WATER TREATMENT"

          Ahamed Fadel Ashery, Kamal Radwan, and Mohamed I. Gar Al-Alm Rashed

• "TEsting commercial water magnetizers: A study of TDS and pH"

          Rameen S. AbdelTawab , MohammedAdel A. Younes , Ahmed M. Ibrahim ,and Mohammed M. AbdleAziz

• "ASSESSMENT OF THE DRINKING WATER CLARIFICATION UNDER CONDITION OF SLUDGE RETURN TO FLOCCULATOR"

          Kamal El-Nahhas

• "PERFORMANCE OF THE PILOT-SCALE MULCH TOWER SYSTEM IN TREATMENT OF GREYWATER FROM A LOW-COST HOUSING DEVELOPMENT IN THE BUFFALO CITY, SOUTH AFRICA"

         K. Whittington-Jones, R. Tandlich, B. M. Zuma, S. Hoossein, and M. H.Villet