The phosphorus removal agent developed by Water Defense Environmental Research primarily utilizes flocculation and sedimentation to remove phosphorus. After adding the agent to the wastewater, it combines with phosphorus ions in the water to form沉淀. Subsequently, through sedimentation ponds or filtration processes, the wastewater can meet the discharge standards. This method is easy to integrate, and the sediment is not easily decomposed, making it one of the important methods for wastewater phosphorus removal. We often say that phosphorus removal actually degrades total phosphorus, which is the result of measuring the phosphorus content in the water sample after it has been digested to convert various forms of phosphorus into orthophosphates. Orthophosphates are measured by the milligrams of phosphorus per liter of water sample. It represents the sum of phosphorus in both inorganic and organic states.