95-09: Highly Effective New Polymer For Calcium Phosphate Control in Cooling Fills

95-09: Highly Effective New Polymer For Calcium Phosphate Control in Cooling FillsDiminishing use of heavy metal corrosion inhibitors and increased reuse of water has demanded the implementation of alternate treatment techniques for cooling water. This paper discusses the development and use of unique polymer technology capable of effectively controlling calcium phosphate precipitation. Patented chemistry utilizes functional groups that provide polymer stability in stressed cooling water systems while exhibiting calcium phosphate

Additional practical benefits observed in commercial applications include reduction/elimination of proprietary biocides and biodispersants

applied to spot onset of process leaks promptly

Entering a fan cell or removing a stack section with the fan rotating is an OSHA violation

and pump manufacturers for nominal 500 ton water cooled

Isothiazolone biocides have been used effectively for decades to control microbial growth in a variety of industrial water treatment applications

Examples will be used to illustrate design failures

The wind tunnel testing utilized scale models of the as-built tower structure from 3D laser scans to maintain an accurate depiction of site conditions

The major feasibility issues concerning the applicability of Mechanical Draft Seawater Cooling Towers for large-scale petrochemical development in the hot-humid Arabian Peninsula (Gulf) region were investigated

Iron rot has been with us all along

The scope of the paper will address designs used worldwide for both power and industrial projects and address such issues as the various materials used

7 The models typically apply to a single inhibitor

Min advantage of CTF steel structure cooling tower is construction/erection speed