- Per- and polyfl uoroalkyl substances: problematic emerging pollutants of aquatic environment – Mariusz Grabda, Sylwia Oleszek, Michiaki Matsumoto
- Removal of nitrates and organic compounds from aqueous solutions by zero valent (ZVI) iron reduction coupled with coagulation/precipitation process – Ewa Wiśniowska, Maria Włodarczyk-Makuła
- Efficiency and reliability of sewage purification in long-term exploitation of the municipal wastewater treatment plant with activated sludge and hydroponic system – Karolina Jóźwiakowska, Michał Marzec
- The Modified Primary Swirl Sedimentation Tanks in Waste Liquids Treatment Plant: Liquid Viscosity Effect – Małgorzata Markowska, Marek Ochowiak, Sylwia Włodarczak, Magdalena Matuszak
- Leaching of heavy metals from thermal treatment municipal sewage sludge fly ashes – Łukasz Szarek
- Olfactometric testing as a method for assessing odour nuisance of biogas plants processing municipal waste – Marta Wiśniewska, Andrzej Kulig, Krystyna Lelicińska-Serafin
- The application of the geo-accumulation index and geostatistical methods to the assessment of forest soil contamination with heavy metals in the Babia Góra National Park (Poland) – Stanisław Łyszczarz, Ewa Błońska, Jarosław Lasota
- Interaction of selected pesticides with mineral and organic soil components – Hanna Barchańska, Marianna Czaplicka, Joanna Kyzioł-Komosińska
- A study on aerobic lipid substrate elimination by microbial consortium – Witold Nocoń, Anna Węgrzyn, Mieczysław Metzger
- Tolerance to cytostatic drugs bleomycin and vincristine by white rot fungi – Marcelina Jureczko, Wioletta Przystaś, Monika Urbaniak, Anna Banach-Wiśniewska, Łukasz Stępień