1. 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.2. BIOMASS ANALYSIS FOR COMBUSTION APPLICATIONS – CASE STUDY SCENARIOS. Authors: PETRE FLORINEL NENU, LUISA IZABEL DUNGAN, ADRIAN EUGEN CIOABLĂ, GERLINDE RUSU, GEZA NICOLAE BANDUR, ALINA GABRIELA DUMITREL, VASILE PODE.3. 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.4. PRELIMINARY ASSESSMENT OF PARTICULATE CONCENTRATION NEAR COAL FIRED POWER PLANT. Authors: BOGDANA VUJIĆ, VASILE PODE, JELENA MIĆIĆ, FRANCISC POPESCU, UNA MARČETA, ADRIAN EUGEN CIOABLĂ.5. STUDY CONCERNING PERFORMANCES OF TWO TYPES OF PREHYDROLYZED POLYMER IN COMPARISON WITH ALUMINUM SULPHATE AS A COAGULANT FOR WASTE WATER. Authors: DAN CRISTIAN DANIELESCU, ADRIAN EUGEN CIOABLĂ, VASILE PODE.