Safety analysis of water supply to water treatment plant B. Tchorzewska-Cieslak, D. Papciak, P. Koszelnik, J. Kaleta, A. Puszkarewicz & M. Kida The use of geographical information system in the analysis of risk of failure of water supply network I. Piegdon, B. Tchorzewska-Cieslak & D. Szpak Method for forecasting the failure rate index of water pipelines K. Boryczko & A. Pasierb Ground water levels of a developing wetland-implications for water management goals A. Brandyk, G. Majewski, A. Kiczko, A. Boczon, M. Wrobel & P. Porretta-Tomaszewska Detection of potential anomalies in flood embankments M. Chuchro, M. Lupa, K. Szostek, B. Bukowska-Belniak & A. Lesniak Stochastic model for estimating the annual number of storm overflow discharges B. Szelag Assessment of water supply diversification using the Pielou index J. Rak & K. Boryczko Reduction of water losses through metering of water supply network districts T. Cichon & J. Krolikowska Potential DBD-jet applications for preservation of nutritive compounds on the example of vitamin C in water solutions D. Bozkurt, M. Kwiatkowski, P. Terebun, J. Diatczyk & J. Pawlat Modeling and predicting the concentration of volatile organic chlorination by-products in Krakow drinking water A. Wlodyka-Bergier, T. Bergier, Z. Kowalewski & S. Gruszczynski The carbon and nitrogen stable isotopes content in sediments as an indicator of the trophic status of artificial water reservoirs L. Bartoszek, P. Koszelnik & R. Gruca-Rokosz Design errors in working water and sludge installations in industrial plants T. Piecuch, J. Piekarski & A. Kowalczyk Impact of UV disinfection on microbial growth in drinking water A. Wlodyka-Bergier & T. Bergier Electron microscopy assessment of the chemical composition of sediments from water supply pipes J. Bak, J. Krolikowska, A. Wassilkowska & T. Zaba Effect of chemical coagulants on the sedimentation properties of activated sludge A. Maslon & J.A. Tomaszek Bacteria from on-site wastewater treatment facilities as enzymes producers for applications in environmental technologies L. Jalowiecki, J. Chojniak, G. Plaza, E. Dorgeloh, B. Hegedusova & H. Ejhed Evaluation of the possibilities of water and sewage sludge disposal J. Gorka & M. Cimochowicz-Rybicka Application of iron sludge from water purification plant for pretreatment of reject water from sewage sludge treatment K. Piaskowski & R. Swiderska-Dabrowska Magnetic separation of submicron particles from aerosol phase A. Jaworek, A. Marchewicz, T. Czech, A. Krupa, A.T. Sobczyk & K. Adamiak Treatment of wastewater from textile industry in biological aerated filters J. Wrebiak, K. Pazdzior, A. Klepacz-Smolka & S. Ledakowicz Hydroecological investigations of water objects located on urban areas W. Wojcik, V.P. Osypenko, V.V. Osypenko, V.I. Lytvynenko, N. Askarova & M. Zhassandykyzy An influence of sludge compost application on heavy metals concentration in willow biomass D. Fijalkowska, L. Styszko & B. Janowska An influence of municipal sewage sludge and mineral wool application on sorption properties of coarse-grained soil |S. Wesolowska, S. Baran, G. Zukowska, M. Myszura, M. Bik-Malodzinska, A. Pawlowski & M. Pawlowska Nitrate monoionic form of anion exchanger as a means for enhanced nitrogen fertilization of degraded soils M. Chomczynska The process generation of WWTP models for optimization of activated sludge systems J. Drewnowski, K. Wisniewski, A. Szaja, G. Lagod & C. Hernandez De Vega Oxidation of organic pollutants in photo-Fenton process in presence of humic substances R. Swiderska-Dabrowska, K. Piaskowski & R. Schmidt Gas sensors array as a device to classify mold threat of the buildings Z. Suchorab, H. Sobczuk, L. Guz & G. Lagod Operation of detention pond in urban area-example of Wyscigi Pond in Warsaw A. Krajewski, M. Wasilewicz, K. Banasik & A.E. Sikorska Hydraulic equations for vortex separators dimensioning M.A. Gronowska-Szneler & J.M. Sawicki Gaseous fuel production from biomass using gasification process with CO2 emission reduction S. Werle Methane emissions and the possibility of its mitigation A. Czechowska-Kosacka & W. Cel Mitigation of pollutant migration from landfill to underground water and air K. Szymanski, B. Janowska, A. Czechowska-Kosacka & W. Cel Assessment of odour nuisance of wastewater treatment plant L. Guz, A. Piotrowicz & E. Guz Air pollution in Poland in relation to European Union W. Cel, Z. Lenik & A. Duda The influence of external conditions on the photovoltaic modules performance A. Zdyb & E. Krawczak Operational characteristics of the heat and cold storage in traction vehicles D. Zielinski, K. Przytula & K. Fatyga Parameterisation of an electric vehicle drive for maximising the energy recovery factor K. Kolano & M. Litwin Coal and biomass co-combustion process characterization using frequency analysis of flame flicker signals A. Kotyra, W. Wojcik, D. Sawicki, K. Gromaszek, A. Asembay, A. Sagymbekova & A. Kozbakova Battery-supported trolleybus traction network-a component of the municipal smart grid W. Jarzyna, D. Zielinski & P. Holyszko Analysis of energy consumption of public transport in Lublin M. Dziubinski, E. Siemionek, A. Drozd, S. Kolodziej & W. Jarzyna Ecological aspect of electronic ignition and electronic injection system M. Dziubinski Testing of exhaust emissions of vehicles combustion engines M. Dziubinski Artificial intelligence methods in diagnostics of coal-biomass blends co-combustion in pulverised coal burners A. Smolarz, W. Wojcik, K. Gromaszek, P. Komada, V.I. Lytvynenko, N. Mussabekov, L. Yesmakhanova & A. Toigozhinova Combustion process diagnosis and control using optical methods K. Gromaszek, A. Kotyra, W. Wojcik, B. Imanbek, A. Asembay, Y. Orakbayev & A. Kalizhanova