Digestate beside biogas is next product of anaerobic digestion process. It is traditionally used for agricultural purposes, especially as liquid fertilizer. Though digestate contains important nutrients and is a valuable mineral and organic fertilizer, it is liquid product which has to be utilized immediately or it has to be transported, stored or disposed. Transport and spreading costs can exceed the value of the fertilizer it same, so there are efforts to use this product by another way. This book is focused on this issue, especially to describe the physico-mechanical properties of...