Zeolite is a water-bearing porous alkali metal or alkaline earth metal aluminosilicate mineral with a skeletal structure. It is widely available, has large reserves, and can be reused through recycling. Zeolite's unique structure, resource distribution and recyclability make it one of the most commonly used water treatment agents in wastewater treatment processes and is widely used for wastewater pollutants such as nitrogen, phosphorus, heavy metals and organic matter.