Water supply and water discharge: challenges and concept of responces – context of climate change and exhaustions of water resources S. Boychenko, R. Havryliuk, Ya. Movchan, O. Tarasova, V. Sharavara, S. Savchenko Processing technologies of technogenic waste into filter media for sewage treatment of industrial objects V. L. Chelyadyn, М. М. Bogoslavets, L. I. Chelyadyn Application of an electronic nose for odour nuisance evaluation of wastewater treatment plant devices Ł. Guz, G. Łagód, Z. Suchorab, H. Sobczuk, E. Kurek Influence of chosen parameters on dimensions of suffosion hole after buried water pipe’s failure M. Iwanek, P. Suchorab, E. Hawryluk, K. Kondraciuk Adsorption of biologically active substances on carbonaceous adsorbents – effect of operational parameters on removal degree and kinetics G. Kamińska, J. Bohdziewicz, M. Dudziak, E. Kudlek Biological treatment intensification of food industry wastewater V. Kovalchuk Water quality analysis in a selected rural water supply system B. Kowalska D. Kowalski, P. Suchorab, M. Iwanek Practical stabilization methods of groundwater in north-western region of Ukraine A. N. Kvartenko Wastewater management system of the brewing industry O. Mitryasova, V. Pohrebennyk, N. Bogatel Information support of conception of environmental safety of water supply and wastewater treatment V. I. Mokryy, O. M. Trofimchuk, S. L. Vasilenko, O. A. Bobush, O. G. Chajka, I. V. Radchuk, V. V. Radchuk, C. A. Zagorodnia, V. M. Trysniuk, V. O. Shumejko, G. J. Krasovskiy, O. S. Butenko, A. V. Mokra, R. T. Gasko, I.M. Kurliak Analysis of possibilities to improve hydraulic conditions in selected water distribution system A. Musz-Pomorska, C. Skoczylas WATER SUPPLY AND WASTEWATER REMOVAL2 Experimental studies of phytoplankton concentrations in water bodies by using of multispectral images V. Petruk, S. Kvaternyuk, V. Pohrebennyk, O. Styskal, Ya. Bezusyak Biocleaning stormwater of the engineering plant by the immobilized microorganisms and hydrobionts A. F. Rylsky, K. O. Dombrovskii, P. I. Gvozdyak Multi-criteria decision analysis of selected water supply network’s rehabilitation methods P. Suchorab, M. Iwanek, P. Flis Analysis of a condition of exploited concrete sewerage manholes P. Suchorab, M. Iwanek, M.Florek, M. Błoński, A. Malec Reconstruction and modernization of urban water networks O. A. Tkachuk , O. S. Novytska Modeling of water flow through 90 degree elbow installed on pex-al-pex water supply pipeline M. K. Widomski, P. Zbiciak, D. Kowalski, A. Musz-Pomorska