Benefits of Oil and Grease Removal for ContactCooling Water Systems in Modern ContinuousStrip Process Steel Mills

摘要

The continuous strip and casting processes common to most electric steel mills create high levels of oiland grease contamination in the contact cooling water systems. These contaminants cause fouling,corrosion, spray nozzle pluggage, and microbial activity making water treatment extremely difficult.This paper documents the successful treatment programs designed to overcome these problems.