Sulfidogenic-corrosion inhibitory effect of cationic monomeric and gemini surfactants: planktonic and sessile diversity

Author:

Labena A.1234,Hegazy M. A.567,Horn H.8910114,Müller E.1234

Affiliation:

1. Technical University of Munich

2. Urban Water Systems Engineering

3. 85748 Garching

4. Germany

5. Egyptian Petroleum Research Institute (EPRI)

6. Cairo

7. Egypt

8. Karlsruhe Institute of Technology

9. Engler-Bunte-Institut

10. Water Chemistry and Water Technology

11. 76121 Karlsruhe

Abstract

A cationic monomeric surfactant (CMS) and a cationic gemini surfactant (CGS) were successfully synthesized and characterized. Both surfactants prevent sulfidogenic activity in bulk phase and on metal surface (biofilms) at a salinity of 3.18% NaCl.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Reference48 articles.

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2. A. M. Brennenstuhl and P. E.Doherty, The economic impact of microbiologically influence corrosion at Ontario Hydro's nuclear plants, Microbiologically Influenced Corrosion and Bio-deterioration, University of Tennessee, Knoxville, TN, 1990, pp. 5–10

3. Characterizing the effect of carbon steel exposure in sulfide containing solutions to microbially induced corrosion

4. Biocorrosion: towards understanding interactions between biofilms and metals

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