Application of sludge, organic solid wastes and yard trimmings in aerobic compost piles by Chazirakis P., Giannis A., Gidarakos E., Wang J.-Y. and Stegmann R.
Monitoring of the particles above the unpaved road by lidar technique by Koren Likar U. and Eichinger W.
Foaming control in activated sludge treatment plants by coagulants addition by Mamais D., Kalaitzi E. and Andreadakis A.
Adsorption capacity of GAC pilot filter-adsorber and postfilter- adsorber for individual THMs from drinking water, Athens by Babi K.G., Koumenides K.M., Makri C.A., Nikolaou A.D. and Lekkas T.D.