1. It has good dispersibility and permeability, strong penetration, low toxicity and quick action, and has good decomposition and stripping effect on slime which is composed of slime, oil slime, secretion of bacteria and algae, etc. 2. At the same time, it can soften and clean the scale on the metal surface, inhibit corrosion and improve the heat exchange rate of equipment. Therefore, it is widely used in the circulating water system of various industries for mud stripping and cleaning