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Journal of Water Supply: Research and Technology—AQUA

Volume 55 Number 7-8

Journal of Water Supply Research and Technology

Contents

New developments in particle separation
James K. Edzwald.......... 437–437
Dependence of perceived aggregate size on pixel resolution using an imaging method
Rajat K. Chakraborti and Joseph F. Atkinson.......... 439–451
Application of image analysis to evaluate the flocculation process
Mooyoung Han, Tschung-il Kim and Jinho Kim.......... 453–459
Zeta potential distributions in particle treatment processes
Jinkeun Kim, Jeffrey A. Nason and Desmond F. Lawler.......... 461–470
Generation of a positively charged bubble and its possible mechanism of formation
M. Y. Han, M. K. Kim and M. S. Shin.......... 471–478
A review of the technological developments of dissolved air flotation
Ian A. Crossley and Matthew T. Valade.......... 479–491
Iron hydroxide-coated sand filter for household drinking water from roof-harvested rainwater
M. Mansoor Ahammed and V. Meera.......... 493–498
Performance of two-stage filtration system for treating high turbidity water
Angela Di Bernardo Dantas and Luiz Di Bernardo.......... 499–515
An evaluation of expansion equations for fluidized solid–liquid systems
Omer Akgiray and Elif Soyer.......... 517–526
Electroosmotic flow through particle beds packed with conditioned sludges
Ching-Jung Chuang, Pan-Wei Wang, Che-Chia Hu and Kuo-Lun Tung.......... 527–533
Particle fouling in submerged microfiltration membranes: effects of hollow-fiber length and aeration rate
Jeonghwan Kim and Francis A. DiGiano.......... 535–547
Enhanced coagulation, flocculation and immersed ultrafiltration for treatment of low alkalinity and highly coloured upland water
Peter Hillis.......... 549–558
Effect of surface roughness on fouling of RO and NF membranes during filtration of a high organic surficial groundwater
Colin Hobbs, James Taylor and Seungkwan Hong.......... 559–570
Frictional interpretation of thermodynamic transport parameters for porous nanofiltration membranes
Ramesh R. Sharma and Shankararaman Chellam.......... 571–587
CFD analysis of particle deposition in the spacer-filled membrane module
Yu-Ling Li, Ting-Hsiang Chang, Chung-Yeh Wu, Ching-Jung Chuang and Kuo-Lun Tung.......... 589–601