Surface characterisation of cryptosporidium oocysts and Giardia cysts for the development of novel filtration systems for commercial applications

The aim of this study is to use Atomic Force Microscopy, surface force measurements and microeletrophoresis to characterise Cryptosporidium oocysts. This will allow us to create better theoretical models for the design of novel separation technologies and new strategies for its destruction. This are of study, recognised in the McClellan Report on the Sydney water crisis of 1998 as a critical element of the water treatment process, will provide fundamental information on managing the world-wide issue of the recurrence of Cryptosporidia in water supply systems. The outcomes of this study will include improved Cryptosporidium removal in water treatment processes.