Warning: include_once(/home/clients/0b55f44bf8d530a3593f8dc13d053404/sites/corrovision/prive/formulaires/selecteur/generique_fonctions.php): failed to open stream: No such file or directory in /home/clients/0b55f44bf8d530a3593f8dc13d053404/sites/corrovision/ecrire/inc/utils.php on line 1530

Warning: include_once(): Failed opening '/home/clients/0b55f44bf8d530a3593f8dc13d053404/sites/corrovision/prive/formulaires/selecteur/generique_fonctions.php' for inclusion (include_path='.:/opt/php7.1/lib/php') in /home/clients/0b55f44bf8d530a3593f8dc13d053404/sites/corrovision/ecrire/inc/utils.php on line 1530
TY - JOUR TI - Myrtus communis extract: a bio-controller for microbial corrosion induced by sulphate reducing bacteria AU - Zadeh, Farideh Mohammad Hossein AU - Khaleghi, Moj AU - Bordbar, Sajjad AU - Jafari, Abdolhamid T2 - Corrosion Engineering, Science and Technology AB - This study aimed to study the inhibitory effect of the Myrtus communis extract on the microbiologically influenced corrosion (MIC) induced by sulphate reducing bacterial (SRB) consortium in the cooling tower water. The SRB consortium was grown on the surface of the st37 steel and its effects on the surface corrosion were evaluated. The results of electrochemical measurements and microscopic observations revealed that the extract could significantly reduce the corrosion by inhibiting the SRB biofilm formation. The addition of the 0.781 mg ml−1 of the extract into the SRB medium led to a considerable reduction (about seven times) in the corrosion process of the st37 steel and kept it at an almost constant value. Based on Gas chromatography-mass spectrometry analysis, 2-Furancarboxaldehyde, 5-(hydroxymethyl) (42.396%) was the most abundant compound identified in the plant extract. The molecular identification has proved that most population of SRB consortium was related to Desulfovibrio vulgaris species. DA - 2020/11/25/ PY - 2020 DO - 10.1080/1478422X.2020.1850401 DP - Taylor and Francis+NEJM VL - 0 IS - 0 SP - 1 EP - 10 SN - 1478-422X ST - Myrtus communis extract UR - https://doi.org/10.1080/1478422X.2020.1850401 Y2 - 2020/11/30/08:03:20 KW - Bacterial corrosion KW - Myrtus communis KW - SRB KW - biofilm KW - carbon steel KW - polarisation ER -