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BOILER DISSOLVED OXYGEN CONTROL
Dissolved Oxygen removal from any steam and water system is of major importance. The first step is typically mechanical deaeration which is economical and serves to also eliminate other corrosive gases such as ammonia and carbon dioxide. A properly operated deaerator can reduce dissolved oxygen to as low as 10 µg/L (10 ppb). Note: 1 µg/L = 1 ppb.
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TOTAL DISSOLVED SOLIDS MEASUREMENT - IC Controls
iccontrols.comTotal Dissolved Solids Definition: Total Dissolved Solids (TDS) is a measure of the sum of all inorganic and organic substances in a liquid in molecular, ionized or micro-granular colloidal suspended form. The solids must be small enough to survive filtration through a sieve the size of two micrometer. TDS solids are normally found in all ...
High Purity Water Resistivity/ Conductivity Measurement
iccontrols.comHigh Purity Water Resistivity/ Conductivity Measurement Ultra-Pure Water without any chemical impurities will still have a conductivity because of the presence of H+ and OH-ions due to the self-ionization of water. Ultra-pure water has a conductivity of 0.055 µSiemens/cm or a resistivity of 18.18 mΩ·cm at 25 °C.
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