Journal of Water Supply: Research and Technology - Aqua

Volume 51 Number 6
September 2002

Contents

297

UV photooxidation facilitating biological treatment for the removal of NOM from drinking water

J. Thomson, F. A. Roddick and M. Drikas

307

Effects of chlorine and ozone on algal cell properties and removal of algae by coagulation

Jeanine D. Plummer and James K. Edzwald

319

Kinetic aspects of different procedures for the adjustment of the pH-value: steps against acidification and for buffering of drinking water and dam water bodies

Thomas Striebel and Thomas Willuweit

323

NOM removal from drinking water by chitosan coagulation and filtration through lightweight expanded clay aggregate filters

Björnar Eikebrokk and Torgeir Saltnes

333

Calcite-amended horizontal roughing filtration for clay turbidity removal

Stephen J. Rooklidge and Lloyd H. Ketchum

343

Estimation of leakage in the water distribution network of the Holy City of Makkah

Abdullah S. Al-Ghamdi and Saud A. Gutub