Reusing such higher-purity water also means reduced boiler blowdown/higher cycles of concentration (based on feedwater) with less water going to the sewer. Clearly boiler condensate is a valuable resource. But it is not without problems. Condensate is low ionic strength water and typically contains dissolved gases notably CO 2. Left untreated the carbon dioxide will form carbonic acid that will
May 04 2016 · Boiler water chlorides limits are set on the ideas that: The boiler should get good fuel efficiency and Based on both makeup and treatment dissolved solids the total boiler water dissolved solids should not go so high that carryover scaling and corrosion are a potential problem. The chloride test is also useful in determining the percentage of condensate return and in finding out if the condensate is contaminated by process water in-leakage or carryover. Conductivity Test (Boiler
The water must therefore be treated with chemicals to reduce the impurities it contains. Both feedwater treatment and heating take place in the feedtank which is usually situated high above the boiler. The feedpump will add water to the boiler when required. Heating the
Simply add the product until the boiler water turns light pink. A nitrite test kit or strips will still work with a P Indicator boiler chemical. After the initial treatment periodically check the color of the boiler water or nitrite levels and for reference confirm and log your boiler water conductivity.
Test Strip Measurement of Water Hardness: ... testing the condensate in a steam boiler system or in water operated cooling towers and checking the proper operation of water softeners. A difference between this calcium test using the dropcount titration method and total hardness test kits that use a test strip is that the test strips only ...
Cooling water. Cooling water is used in industrial processes to dissipate large amounts of heat. Boiler feed water on the other hand is used in the water/steam circuit for electricity generation in power stations. The water has to meet specific requirements for both applications which is why it is analyzed on a regular basis.