89-01: Reducing Copper Corrosion and Discharge Via a Novel Inhibitor and Cooling Tower Water Treatment Programs lowest cost to implement approaches

lowest cost to implement approaches were those most often implemented

- KROI/01155) is made of specific ceramics and uniquely designed inorganic coating substances

With the motor industry presently completing its transition to NEMA T frames

This paper correlates chiefly noise data measured at Exxon process plants into a prediction technique for estimating induced draft cooling tower noise in communities adjacent to a plant

metallurgy

89-01: Reducing Copper Corrosion and Discharge Via a Novel Inhibitor and Cooling Tower Water Treatment Programs lowest cost to implement approachesThe A. B. Hopkins Generating Station operates under severe copper discharge limits of 30 ppb at the discharge point. A program of continuous feed of 3 ppm of Tolyltriazole reduced Admiralty Brass corrosion rates from 1. 5 mpy to 0. 15 mpy, and copper discharge from 400 ppb to 120 ppb. A new proprietary inhibitor, which is feed for 10 minutes every 3 weeks to 5 ppm active reduced corrosion rates to 0. 0w mpy and copper discharge to 20 25 ppb.