In fact, liquid aluminum polychloride and solid aluminum chloride production process is almost, these information can be found online, you can Baidu
Acid concentration is high, you can dilute the acidity down. Can use PAC, depending on what kind of acid conditions can be judged. If it is a hydrochloric acid
But there are impurities in industrial products, the determination of the impact of the basicity of the salt, the determination of the base of the salt can reac
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Printing and dyeing wastewater contains many of the pollution of the water environment and difficult to degrade organic printing and dyeing wastewater is one of