Light burnt magnesia powder



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The Role of Magnesium Oxide in Sewage Treatment in Reburning Magnesium Powder Plant

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The Role of Magnesium Oxide in Sewage Treatment in Reburning Magnesium Powder Plant

Date:2017-07-13 author: click:

Reburning Magnesium Powder Plant said that sewage treatment plays a role in magnesium oxide. Magnesium oxide can react with sewage to produce magnesium hydroxide. Magnesium hydroxide is first produced by the reaction of powder-like magnesium oxide with sewage. Magnesium hydroxide reacts with sewage to produce magnesium hydroxide. At the same time, harmful impurities in sewage are treated. Magnesium hydroxide is used. It can be used as neutralizer. Magnesium hydroxide is alkaline and has good adsorption performance. It can be used as neutralizer for acid-containing waste gas, wastewater treatment, heavy metal and organic waste liquid treatment, etc. It has been widely used in water treatment system in recent years.

Reburnt magnesia powder

In particular, the heavy metals in sewage are more harmful to the environment because of their high toxicity, not easy to be metabolized in the environment, easy to be bio-enriched and enlarged step by step along the biological chain. Magnesium hydroxide has large surface area, strong adsorption capacity and larger solubility product than other metals. Therefore, magnesium hydroxide is used to treat heavy metals. In addition to adsorbing, metal ions also produce precipitates due to displacement. According to the research, magnesium hydroxide can not only neutralize acid in wastewater, but also precipitate copper, iron, chromium (111), lead and zinc plasma in water. It can be further removed by the adsorption of magnesium hydroxide, and the purpose of complete removal can be achieved. Niand Cd plasma can also be partially removed. Magnesium hydroxide water treatment agent has been used in sewage treatment systems of several cities at home and abroad. Because of its stable product quality and good service, it has formed a good reputation in the industry.