Evaluation of Nitrilotrimethylene Phosphonic Acid and Nitrilotriacetic Acid as Corrosion Inhibitors of Mild Steel in Sea Water

<table>XPS spectra of iron (Fe<sub>2p3/2</sub>) (1) in sea water, (2) in presence of 300 ppm of NTP, and (3) in presence of 300 ppm of NTA.</table>

International Scholarly Research Notices

Figure 2: Evaluation of Nitrilotrimethylene Phosphonic Acid and Nitrilotriacetic Acid as Corrosion Inhibitors of Mild Steel in Sea Water 