07-05: Material Balance Chemical Control and Information Systems for Cooling Cleaning Systems

07-05: Material Balance Chemical Control and Information Systems for Cooling Cleaning SystemsControl of water treatment chemistry utilizing instrument measurement of system water flow and cycles of concentration provides precise control of chemical additives. The chemical testing performed then becomes a check on the control, rather than a primary control output. On line chemical analysis is not needed. Statistical analysis of data proves the control capability is excellent. Opportunities exist to utilize existing instrumentation in some

This paper describes how the application of a newly developed high cycle cooling water treatment program directly resulted in a substantial savings in water use and overall cooling water treatment costs while maintaining scale and corrosion control

0) and without (pH 8

Based on the test information on the current condition and the original design stresses

water conservation)

A code to develop standardized test procedures and evaluation techniques also designed to provide a uniform method to compare relative water treatment program performance in a cooling water system

of CTI ATC-105 incorporating changes to almost every section of the document

The order of solubility of metal hydroxide-silic acid

This document will provide a review of typical and commonly available methods and techniques for microbial monitoring in cooling water systems

CTI Multi-Agency Testing Committee - Wet Bulb Instrument Investigation

Conventional alkaline treatments utilize phosphonate for calcium carbonate scale control and azole (tolyl triazole) for copper corrosion inhibition

Summary of results

We discuss training