Advance Scale Control Technology For Cooling Water Systems

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0 0.5 1 1.5 2 2.5 3 3.5New Stress Tolerant Polymer (STP)STP Performance vs. SAAFarSuperiorHigh pH Excursion 1Presence 1of Iron1Presence of AluminumSuperior Calcium o-PO14 Inhibition Calcium pyro-PO 1 4 Inhibition Zinc PO 4 Inhibition1Improved Suspended 1 Solids18 /GE /
% PO4 InhibitionCalcium Phosphate InhibitionStatic Bottle Test<strong>Water</strong> Conditions: 400 ppm Ca, 100 ppm Mg, pH 8.2, 10 ppm PO 4 ,160°F (70°C), 18 hrs10090807060504030201005 ppm 10 ppmPolymer Dosage (ppm)Terpolymer C Terpolymer B Terpolymer A AA/AMPS SAA STPLab Data19 /GE /
Page 1 and 2: Advance Scale ControlTechnology For
Page 3 and 4: Cooling Systems ProblemsScaleMicrob
Page 5 and 6: Scale formationDissolved AtomsNucle
Page 7 and 8: Factors Affecting Scale formation
Page 9 and 10: pH9 /GE /
Page 11 and 12: Water Velocity11 /GE /
Page 13 and 14: Scale Inhibition & Control• Chang
Page 15 and 16: Polymeric Scale Dispersant• PAA (
Page 17: Stress Tolerant Polymer (STP) -Over
Page 21 and 22: % Zn Inhibition% PO4 InhibitionZinc
Page 23 and 24: NTUDynamic Iron Oxide Dispersion Te
Page 25 and 26: Bench Top Recirculating Unit - BTU2
Page 27 and 28: Polymer Dosage as Function of pHTre
Page 29 and 30: ppmppm1816141210Effect of pH Excurs
Page 31 and 32: 200 ppm Clay TestAlkaline pH Progra
Page 33 and 34: High TemperatureTreatment Program:
Page 35 and 36: TrueSense Online Dynamic Laboratory
Page 37 and 38: Case HistoryEuropean plastics produ

Advance Scale Control Technology For Cooling Water Systems

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