Abstract：
:Methanolic extract of Artemisia pallens (MEAP) (Asteraceae) was explored as greenbiocorrosion inhibitor for mild steel 1010 in 1.5% sodium chloride environment. Bacillus megaterium SKR7 induces the development of biofilm on the metal surface and forms the pitting corrosion. MEAP was showed (25 ppm) optimum inhibition effect of biocorrosion and further corrosion rate was highly reduced (0.3335 mm/year) than the control system (0.009 mm/year). The electrochemical study has supported the results with a higher value of total resistance (34 Ω cm2) when compared to control systems. It reveals the formation of a protective layer on the metal surface and reduces the adsorption of biofilm. This was due to the antimicrobial effect of MEAP. Overall, the results recognized that MEAP used as a green corrosion inhibitor for MS 1010 with 83% inhibition efficiency.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Kokilaramani S,AlSalhi MS,Devanesan S,Narenkumar J,Rajasekar A,Govarthanan Mdoi
10.1007/s00203-020-01951-7subject
Has Abstractpub_date
2020-10-01 00:00:00pages
2311-2321issue
8eissn
0302-8933issn
1432-072Xpii
10.1007/s00203-020-01951-7journal_volume
202pub_type
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