1. NO2 DISPERSION PROCESS SIMULATION IN URBAN AREAS BY ANALITICAL-EXPERIMENTAL METHODS. Authors: DELIA PERJU, GABRIELA-ALINA DUMITREL, GHEORGHIŢA JINESCU, HARIETA PÎRLEA, DANA SILAGHI-PERJU.2. WATER ACTIVITY – INDICATOR OF FOOD SAFETY AND THE FACTORS THAT INFLUENCE THE BIOCHEMICAL STABILITY OF SOFT DRINKS. Authors: MIREL GLEVITZKY, DELIA PERJU, GABRIELA-ALINA DUMITREL, MARIA POPA, MIHAELA LAURA VICĂ.3. BIOGAS PRODUCTION USING WASTE WATERS – INFLUENCE OF PROCESS PARAMETERS FOR TEST RIG AT LABORATORY SCALE. Authors: VASILE PODE, DANIEL CHIRILĂ, GABRIELA-ALINA DUMITREL, ALEKSANDAR DJURIC, ADRIAN EUGEN CIOABLĂ.4. MATHEMATICAL APPROACH FOR PILOT-SCALE EXPERIMENT SETUP ON BIOGAS PRODUCTION. Authors: ADRIAN EUGEN CIOABLĂ, MĂDĂLINA IVANOVICI, GABRIELA-ALINA DUMITREL, LAURENȚIU-VALENTIN ORDODI, DELIA-GABRIELA CĂLINOIU, GAVRILĂ TRIF-TORDAI, VASILE PODE.5. AN ECOLOGICAL TREATMENT METHOD FOR IFOSFAMIDE CONTAMINATED WASTE WATER RESULTING FROM ONCOLOGICAL THERAPY. Authors: VALENTIN ORDODI, ANA-MARIA PANĂ, GABRIELA-ALINA DUMITREL, DANIEL HĂDĂRUGĂ, ANDRA TĂMĂȘ, VASILE PODE, ANAMARIA TODEA, VIRGIL PĂUNESCU, ȘERBAN NEGRU.6. EXPERIMENTAL LAB-SCALE BIOGAS PRODUCTION BY ANAEROBIC CO-DIGESTION OF AGRICULTURAL RESIDUES AND BREWERY WASTEWATER. Authors: MADALINA IVANOVICI, ADRIAN-EUGEN CIOABLA, GABRIELA-ALINA DUMITREL, ANA-MARIA PANA, LAURENTIU-VALENTIN ORDODI.