[1] Univ Cyprus, Dept Civil & Environm Engn, Nicosia, Cyprus
[2] Univ Cyprus, Nireas Int Water Res Ctr, Nicosia, Cyprus
[3] Vienna Univ Technol, Inst Water Qual Resources & Waste Management, Vienna, Austria
[4] Univ Salerno, Dept Civil Engn, Fisciano, Italy