Calcium oxide (CaO) in conjunction with the series of water purification queen of the Company, bleaching effect is obvious, water is not back to yellow, do not return color; alum effectively promote the formation and precipitation; promote sludge thickener sludge thickening, dewatering; fewer impurities , high alkalinity, good working conditions, low clean, sanitary, treatment costs.
Which can be used for preparing ferrous sulfate salts, iron oxide pigments, mordant, purifying agent, preservative and disinfectant;
Ferrous sulfate is used for flocculation and purification of water, and removal of phosphate from urban and industrial wastewater to prevent eutrophication of water bodies.
A large amount of ferrous sulfate is used as a reducing agent, mainly reducing chromate in cement.
Ferrous sulfate is used for the treatment of iron deficiency anemia; iron is also used in food, and long-term overuse may cause abdominal pain, nausea and other side effects.
It can also be used as a local astringent and a blood tonic, and can be used for chronic blood loss caused by uterine fibroids.
THE PURIFICATION OF WATER WITH BLEACHINGPOWDER
THE PURIFICATION OF WATER WITH BLEACHINGPOWDER ... on the Jersey City water-supply appear to bear out this view.2 Commercial bleaching-powder,
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How to Use Bleach as a Disinfectant for Water Purification ... taste of treated water further with a small pinch of salt or by mixing in a drink powder like lemonade
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is the bacteria andnot the organic matter that is harmful to us. As stated before, a sand filter is very efficient in purifying a water of the things which are directly or
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There are many methods for the purification of water. Some of them are. 1. Boiling. 2. Filtration. 3. Bleaching powder treatment. 4. SODIS (Solar Water Disinfection)
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Aug 13, 2019 - As a first step, prepare chlorine solution with 5% strength of chlorine. To make this, mix 15 gram bleaching powder with 100 ml (half glass) water
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Mar 2, 2020 - There are many methods for the purification of water, such as: 1. Boiling. 2. Filtration. 3. Bleaching powder treatment. 4. SODIS (Solar Water
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Aug 27, 2008 - Now the drinking water after filtration has some kind of bleaching powder smell, is it safe to consume this water? Whether bleaching powder is
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Chlorine is one of the most commonly used disinfectants for water disinfection. ... When bleaching powder dissolves, it reacts with water to underchloric acid ... gas is only used for large municipal and industrial water purification installations
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It is the main active ingredient of commercial products called bleaching powder, chlorine powder, or chlorinated lime, used for water treatment and as a