What are the existing process routes for polyaluminium chloride?
Date of publication：2019-08-01 16:05:57
Polyaluminum chloride is widely used in water treatment, and there are many production methods. There are five main methods for producing polyaluminum chloride in China, namely bauxite method, aluminum hydroxide acid dissolution method, kaolin method, coal alkali method, and crystallization. Aluminum chloride method, metal aluminum method