2017-12-12·Steam generation in Boilers: For steam generation, boilers are almost invariably employed. If the hard water is fed directly to the boilers, there arise many troubles such as: Scales & sludges formation, Corrosion, Priming & Foaming and Caustic embrittlement. Types of hardness Hardness of water is mainly two types: 1. Get a Quote
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advantages of hard water is it helps in developing the bones and teeth with it's calcium and also helps in reducing heart illness disadvantages because of it's hardness it clogs in pipes and make
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Oct 11, 2012 · The house is 1200 sq ft with one bathroom, though we hope to add a second in the next year or two. The hot water for the house (showers, sinks, laundry, etc) is done by the traditonal electric hot water tank. The micro boiler for the radiant floor heat has to be replaced now.
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The advantages of hard water Hard water is good for making our bones and teeth stronger when we drink it. The reason hard water is capable of doing this is because it contains high amounts of calcium and iron, which are good for the bones and teeth.
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Dishwashers The heat from the water releases the minerals which then stick to the glassware, giving items a spotty or filmy look. While this is not a health hazard, no one likes unclean looking plates. Washing After a period of time the clothing begins to take on a grey, dull appearance. The minerals in hard water also permeate the cloth, giving it a rough and abrasive feel. Residue This is a result of the minerals that are left behind wherever there is a flow of water. Its
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Hard water is water that has high mineral content. Hard water is formed when water percolates through deposits of limestone, chalk or gypsum which are largely made up of calcium and magnesium carbonates, bicarbonates and sulfates. Hard drinking water may have moderate health benefits, but can pose critical problems in industrial settings, where water hardness is monitored to avoid costly breakdowns in boilers, cooling towers, and other equipment that handles water. In domestic settings, hard wat
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Advantages of Water Tube Boilers. Water tube boilers can work at much higher pressures than fire tube designs. The fuel burnt inside the boiler will create hot gas, which is then used to turn the water into steam. The steam is then used to transport the heat around the house and to the radiators.
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Sep 28, 2017 · Boiler problems and hard water. Hard water can cause a range of problems, not only with your boiler, but also with your central heating system in general. This is because the dissolved ions are left behind when the water is heated to steam. The remaining ions bond to form calcium carbonate. More commonly known as limescale.
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Industrial effects of Hard Water | Hard and Soft Water. Hard water effects significantly in industries. Such as Beverages, textile industries, boiler, cooling tower and plumbing purposes.Boiler feed water LenntechThe boiler receives the feed water, which consists of varying proportion of recovered condensed water (return water) and fresh water, which has been purified in varying degrees
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A water softener removes hard water minerals, like calcium and magnesium, which can cause scaling and damage in the boiler tubes. Acting as an insulator, scale deposits can prevent proper heat transfer, decrease boiler efficiency, and lead to costly downtime and even premature boiler failure. The Chemical Process Ion Exchange
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However, as has been said, water softeners work by swapping sodium (salt) for calcium (hardness). Softened water, then is more corrosive than unsoftened water. Treated (NOT softened) water is required for power boilers, or boilers where there is a consumptive use of steam, such as ships and steam locomotives.
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Sep 26, 2016 · Ion exchange softening. When pretreating boiler feed water, if theres high hardness complexed with bicarbonates, sulphates, chlorides, or nitrates, a softening resin can be used. This procedure uses a strong acid cation exchange process, whereby resin is charged with a sodium ion, and as the hardness comes through,
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Advantages of fire tube boiler: 2. Fire tube boiler is so easy to use, operate, clean and maintain 3. Fire tube boiler can be used in small scale industries. 4. Fire tube boiler is relatively cheaper than water tube boiler.
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The problem with hard water in heating systems is, of course, scale. Which forms when the water is heated, driving off some of the carbonate as carbon dioxide, forcing some of the hardness to precipitate as calcium carbonate. If the water is very hard, and you are using a lot of it (open system), scaling can be quite a problem.
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Skin Problems and Hard Water. One of the most noticeable effects of hard water is skin irritation. Eczema in children has been linked to hard water. Many people who bathe with hard water notice dry skin and even hard or bumpy patches of skin caused by dryness and irritation from skin and hair products.
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