Boiler Water Treatment Guidelines; Columbia Boiler Co
Hardness. The hardness of water is caused by calcium and magnesium ions which will vary greatly throughout the country depending on the source of the water. In boilers the hardness of the water can cause the formation of scale and sludge or mud. The hardness must be removed in the makeup water to the return system. Total hardness should not exceed 50 PPM. Oils. Every effort should be made to prevent oils from getting into the boiler water. Oil
Boiler Maintenance and Boiler Service Tips. Water Hardness is the measure of calcium and magnesium content as calcium carbonate equivalents. Water Hardness is the primary source of scale in boiler equipment. Silica in boiler feedwater can also cause hard dense scale with a
How Hard Is My Water? | Water Hardness Map
How Hard Water Affects a Boiler | Polar Bear
Actual boiler steam production in kg/hr B. Maximum TDS allowed in the boiler in ppm For example: To keep a steam boiler producing 4000 kg/hr of steam below 3500 ppm TDS when fed from a feed tank having a TDS of 80ppm, it will need to blowdown at least; F 80 ppm 80 × 4000 = 93.6 kg/hr S 4000 kg/hr 3500 − 80 B 3500 ppm Typical permissible levels of boiler water TDS.
04/05/2016 · Expression of Test Results PPM (parts per million) In water treatment, results are most commonly expressed in parts per million (ppm). Other terms commonly encountered are milligrams per liter (mg/l) and grains per gallon (gpg). For practical purposes, 1 ppm = 1 mg/l and 1 gpg = 17.1 ppm. The term ppm is unitless; that is, as long as the same units are used on both sides of the relationship, any
Hard water is measured in parts per million (PPM) and how many particles of hardness are dissolved in the water per million particles gives a rating. This rating has been developed over time to the following categories: PPM. Water Hardness. 0 50 PPM.
But now, how do you measure the hardness of your water? A water hardness testing kit is your solution. Many thousands of individual researchers came together once to invent a cheap yet effective solution to measuring the water hardness of the water pouring out of the taps you, your family and your neighbors drink from, bathe and shower in, wash