Synergistic and biocidal effects of 1-hydroxyethane -1, 1-diphosphate, Zn2+ and polycrylamide on the inhibition of corrosion of mild steel in neutral aqueous environment

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DC Field	Value	Language
dc.contributor.author	S. Rajendran, B.V. Apparao and	-
dc.contributor.author	N. Palaniswamy	-
dc.date.accessioned	2024-10-28T05:45:12Z	-
dc.date.available	2024-10-28T05:45:12Z	-
dc.date.issued	1998	-
dc.identifier.citation	10.1108/00035599810223805	en_US
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/1160	-
dc.description.abstract	The formulation consisting of 300ppm 1-hydroxyethane-1, 1-diphosphonic acid (HEDP), 50ppm polyacrylamide (PAA) and 50ppm Zn2+ offered 99 per cent corrosion inhibition and 99 to 99.9 per cent biocidal inhibition to mild steel in neutral aqueous environment containing 60ppm Cl–, a situation commonly encountered in cooling water systems. The nature of the protective film formed on the metal surface was analysed using X-ray diffraction, Uv-visible reflectance, FTIR and luminescence spectra. The film was found to be luminescent and to consist of Fe2+-HEDP complex, Fe2+ -PAA complex and Zn(OH)2.	en_US
dc.description.sponsorship	NITW	en_US
dc.language.iso	en	en_US
dc.publisher	MCB University Press	en_US
dc.subject	Synergistic	en_US
dc.subject	biocidal effects	en_US
dc.title	Synergistic and biocidal effects of 1-hydroxyethane -1, 1-diphosphate, Zn2+ and polycrylamide on the inhibition of corrosion of mild steel in neutral aqueous environment	en_US
dc.type	Article	en_US
Appears in Collections:	Chemistry

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