1. ENVIRONMENTAL CONSTRAINTS IMPOSED ON PLASTIC WASTE OF WEEE DISMANTLING MANAGEMENT. Authors: IRINA SMICAL, CRISTINA ROȘU, ANTOANELA POPOVICI, GABRIELA-EMILIA POPIŢA.2. PRELIMINARY CONSIDERATIONS ON THE REMOVAL OF Fe, Zn AND Mn IONS FROM ACIDIC MINE DRAINAGE USING HYDROXYAPATITE. Authors: CRISTINA ROȘU, MARIOARA MOLDOVAN, ALEXANDRA LANCRANJAN, ROXANA BOSTAN, MARIA POPA, SIMONA VARVARA.3. METHODS OF RECOVERY OF CRT GLASS WASTE FROM WEEE . Authors: CRISTINA ROȘU, GABRIELA-EMILIA POPIȚA, ALIN-MARIUS NICULA.4. ASSESSMENT OF CHINTENI RIVULET (ROMANIA) WATER QUALITY UNDER THE IMPACT OF THE ANTHROPOGENIC FACTOR. Authors: CRISTINA ROȘU, MARIA PETRUȘ, ILDIKO MELINDA MARTONOȘ.5. CHEMICAL CHARACTERISATION OF ACID MINE DRAINAGE AND ITS IMPACT ON SURFACE WATER QUALITY IN THE FORMER MINING AREA OF VALEA VINULUI (BISTRIȚA COUNTY – ROMANIA). Authors: SIMINA BINDIU, CEZARA VOICA, CARMEN ROBA, CRISTINA ROȘU.6. GROUNDWATER QUALITY IN TWO RURAL COMMUNITIES FROM CLUJ AND BISTRIȚA-NĂSĂUD COUNTIES, ROMANIA. Authors: OVIDIU DEVIAN, BOGDANA BÂȘCOVAN, IOANA CRISTINA PIŞTEA, CARMEN ROBA, CRISTINA ROȘU.7. RECOVERY OF WASTE LEATHER FROM TANNERIES AS AGGREGATE IN COMPOSITE MATERIALS. Authors: GABRIELA-EMILIA POPIȚA, CRISTINA ROȘU, DORIN MANCIULA, OFELIA CORBU, ANTOANELA POPOVICI.8. CURICULUM VITAE – PhD Professor IOVANCA HAIDUC. Authors: SIMION MIHAIL BELDEAN-GALEA, CRISTINA ROȘU.