Water Treatment and Environmental Remediation KINETIC SORPTION OF COPPER CATIONS ON ZEOLITE NAX: INFLUENCE OF ZEOLITE NAX MASS CONCENTRATION ELECTROCOAGULATION, ZEOLITE AND MAGNETIC ASSISTANCE FOR WASTEWATER TREATMENT: ASSESSING THE ROLE OF ELECTRODE MATERIAL REMOVAL OF PESTICIDES FROM BINARY SOLUTIONS USING NANOFILTRATION AND REVERSE OSMOSIS SELECTION OF SOLID PHASE EXTRACTION CONDITIONS FOR EMERGING CONTAMINANTS IN WATER SAMPLES - TOWARDS GREEN CHEMISTRY AND SUSTAINABLE DEVELOPMENT HYDROLOGICAL IMPACTS ON ECOLOGICAL VALUES OF REGIONAL PARK MURA – DRAVA MODELING AND OPTIMIZATION OF MERCURY REMOVAL ONTO NATURAL AND Fe(III)-MODIFIED ZEOLITE SULFIDIZATION OF NATURAL ZEOLITE CLINOPTILOLITE AS A PROMISING METHOD FOR IMPROVING THE SELECTIVE SORPTION OF Hg(II) THE EFFECTIVENESS OF VARIOUS SUSTAINABLE LOW-COST MATERIALS IN THE TREATMENT OF PESTICIDE-CONTAMINATED WATER RECYCLING OF OLIVE PITS AS SUSTAINABLE ADSORBENT IN WATER TREATMENT EFFECT OF BIOCHAR ON DRYING PERFORMANCE OF MUNICIPAL SEWAGE SLUDGE