The influence of G and T on the course of aggregation at treatment of medium polluted surface water

0022979 - ÚH 2011 RIV KP eng C - Konferenční příspěvek (zahraniční konf.)
Mutl, Silvestr - Polášek, P. - Pivokonský, Martin - Klouček, Ondřej
The influence of G and T on the course of aggregation at treatment of medium polluted surface water.
Proceedings of IWA international conference on particle separation 2005. Drinking water treatment. London: IWA Publishing, 2005, s. 183-190. ISBN 9781843395652.
[IWA international conference on particle separation 2005. Seoul (KP), 01.06.2005-03.06.2005]
Grant CEP: GA ČR(CZ) GA103/03/0346
Výzkumný záměr: CEZ:AV0Z20600510
Klíčová slova: aggregation * properties of aggregates * water treatment
Kód oboru RIV: DA - Hydrologie a limnologie

This paper summarises the preliminary results form the research into the influence that conditions of agitation has on the progression of the aggregation process and on some of the properties of formed aggregates affecting the efficiency of separation processes. These results show that the applied velocity gradient G, the period of its action T and the distribution of a velocity field in the agitated volume of water influence the number of aggregates, their size and shape in a significant manner. Smaller and denser aggregates of a homogenous size and more resistant to breaking-up are formed with higher velocity gradient.
Trvalý link: http://hdl.handle.net/11104/0111669