Why does the water heated by electric kettle float with white float?
The method of removing thermonatrite:A gauze bag, a small wad of cotton, silk or coarse flesh with a peeling seeded, wash, when boiling water into the kettle, water will be absorbed on the cotton ball or into a loofah, and the kettle bottom and the pot wall scaling is little; after a period of time after the cotton ball and loofahs in more alkaline, can take out water wash and rub or timely to replace a new. The simplest is the use of water purification facilities at home.Two, apple, hawthorn in the fouling in the kettle, the kettle cover and the kettle mouth tightly blocked, the stuffy about 10 days, the pot is easy to remove weak alkali; if the apple peel, hawthorn cut boil for one or two hour detergent effect faster. Put some potatoes in the pot and cook for a few hours, then the scales will crack and fall off.Three, in the pot into a magnet to boil water, also can make the scale split off.
Water hazard:Possible carcinogenic riskEasy to cause gastrointestinal digestion and absorption of dysfunction and constipation, so that the incidence of gastritis and all kinds of stones increased. Tartar, often caused by periodontitis scaleThe scale and insoluble in water is relatively, water heating after some precipitation will be dissolved, the formation of re precipitation of heavy metal ions into the water, the content of heavy metal ions in water exceeds the health standards, endanger human health, such as calcium carbonate, magnesium carbonate deposition in the human body easy to form stones.
You said floating white boiling water in a small amount of water is water, floating on the water boiled in boiling water.Water: water base, namely scale, mainly composed of calcium carbonate and magnesium hydroxide. Calcium and magnesium in water and bicarbonate ions combine to form magnesium bicarbonate and calcium bicarbonate and magnesium bicarbonate unstable eventually transformed into magnesium hydroxide, calcium bicarbonate into calcium carbonate, the two are very stable and insoluble in water, is a white precipitate.
