%0 Journal Article %T EFFECT OF MOLASSES ADDITION AS BIODEGRADABLE MATERIAL ON PHENOL REMOVAL UNDER ANAEROBIC CONDITIONS %+ Institut des Sciences Chimiques de Rennes (ISCR) %A Almasi, Ali %A Dargahi, Abdollah %A Amrane, Abdeltif %A Fazlzadeh, Mehdi %A Soltanian, Mohammad %A Hashemian, Amirhosein %< avec comité de lecture %@ 1582-9596 %J Environmental Engineering and Management Journal %I "Gheorghe Asachi" Technical University of Iaşi %V 17 %N 6 %P 1475-1482 %8 2018 %D 2018 %R 10.30638/eemj.2018.146 %K anaerobic reactor %K anaerobic stabilization pond %K biodegradable organic matter %K phenol removal %Z Chemical SciencesJournal articles %X The link between the concentration of biodegradable organic matter and the rate of phenol removal in anaerobic conditions was examined in this work. This study was undertaken using a laboratory scale anaerobic stabilization pond and five closed reactors at two retention times, 2 and 5 days. The initial concentration of phenol and soluble COD decreased in the anaerobic pond effluent and the reactors with increasing hydraulic retention time; 98.6 % phenol removal was observed in reactors after 50 days and in the presence of 1000 mg/L COD, while 98.8 % removal was obtained after 5 days in the anaerobic stabilization pond system in the presence of 500 mg/L COD. Two-way ANOVA test with Scheffe post-hoc confirmed that phenol removal was optimal for 1000-2000 mg/L biodegradable COD and 50 days retention time in the reactors and with 500 mg/L biodegradable COD and 5 days retention time in the anaerobic pond. %G English %L hal-01833241 %U https://univ-rennes.hal.science/hal-01833241 %~ UNIV-RENNES1 %~ CNRS %~ INSA-RENNES %~ ENSC-RENNES %~ ISCR %~ SCR-CIP %~ STATS-UR1 %~ UR1-SPM %~ INC-CNRS %~ UR1-UFR-SPM %~ UR1-HAL %~ UR1-SDLM %~ TEST-UR-CSS %~ UNIV-RENNES %~ INSA-GROUPE %~ TEST-HALCNRS %~ UR1-MMS %~ TEST2-HALCNRS %~ TEST3-HALCNRS