1 sustained release of chlorine dioxide effervescent, environmental protection, safety: the remaining traces of the product is salt and water; do not have a "three-induced effect" (teratogenic, carcinogenic, mutagenic), no savings of poison. 2, sterilization ability: oxidative capacity is 2.5 times the chlorine sterilization effect is five times hypochlorous acid. 3, sterilization broad-spectrum, rapid, complete: It can quickly kill all microorganisms bacteria, fungi, viruses, spores, etc. at low concentrations, and no residue; in particular, high-temperature pasteurized hard to kill microorganisms and bacteria low heat-resistant enzyme. Also has a good deodorant, algae, degradation of toxins (heavy metals, arsenic, sulfides, phenols, amines) flocculation and sedimentation, and other functions. 4, stable quality, lasting effect: a wide range of PH value and is not affected by water hardness and salinity how much bactericidal effect of long duration. 5, easy to use: easy to use, easy to transport, storage and security advantages. 6, the use of low cost: This high-tech, high conversion rate, and the use of low concentrations.