1.  ACCUMULATION OF HEAVY METALS IN PLANTAGO MAJOR GROWN IN URBAN AND POST-INDUSTRIAL AREAS.

          Authors: ALEXANDRU OZUNU, MARIA-ALEXANDRA HOAGHIA, ENIKO KOVACS, LEVENTE LEVEI.

2.  ACTIVATED NATURAL ZEOLITES FOR PETROLEUM HYDROCARBONS ADSORPTION.

          Authors: MARIA-ALEXANDRA HOAGHIA, IOAN ASCHILEAN, VANDA BABALAU-FUSS, ANCA BECZE, OANA CADAR, CECILIA ROMAN, MARIUS ROMAN, MARIN SENILA, ENIKO KOVACS.

3.  PHYSICO-CHEMICAL CHARACTERIZATION OF WATER WELLS FROM REMETI, MARAMURES.

          Authors: THOMAS DIPPONG, CRISTINA MIHALI, OANA MARE ROSCA, MONICA MARIAN, MARIA MAGDALENA PAYER, MARCEL ȚÎBÎRNAC, SEBASTIAN BUD, GEORGE COMAN, ENIKO KOVACS, MARIA-ALEXANDRA HOAGHIA.

4.  NUTRIENT AND ORGANIC MATTER REMOVAL FROM CHICKEN MANURE LEACHATE USING CHLORELLA SPP. .

          Authors: ZAMFIRA DINCA, MARIA-ALEXANDRA HOAGHIA, ANAMARIA IULIA TÖRÖK, ENIKO KOVACS, OANA CADAR, EMILIA NEAG, CECILIA ROMAN.

5.  SUBMICRON AIRBORNE DUST PARTICLE MONITORING SYSTEM.

          Authors: CECILIA ROMAN, MARIUS ROMAN, LUCIAN DORDAI, ENIKO KOVACS, MARIA-ALEXANDRA HOAGHIA, FERENC PUSKAS.