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Increasing Efficiency = Reducing Losses:<br />

Blow-down Losses<br />

• U.S. DOE steam systems BEST PRACTICES<br />

recommendation:<br />

“Improve boiler efficiency and reduce water<br />

consumption by utilizing automatic surface<br />

blow-down in lieu of continuous and/or<br />

manual blow-down.”<br />

• Utilize a boiler control system that includes<br />

automatic blow-down for optimization of blowdown<br />

for highest efficiency operation<br />

• Automatic blow-down is managed via a<br />

proportional flow system and/or back-up<br />

conductivity probe that monitor TDS to<br />

maximize boiler performance and efficiency<br />

FUEL<br />

IN<br />

Fuel-to-Steam<br />

Efficiency<br />

IN-SERVICE<br />

EFFICIENCY

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