The invention provides a preparation method of an environment-friendly novel sanitizer. The environment-friendly novel sanitizer comprises the following raw materials in parts by weight: 75-80 parts of
potassium monopersulfate composite salt; 2-3 parts of
sodium chloride; 5-10 parts of
citric acid; 3-5 parts of
succinic acid; and 5-10 parts of a
traditional Chinese medicine preparation. The preparation method comprises the following steps: selecting the
potassium monopersulfate composite salt, the
sodium chloride, the
citric acid and the
succinic acid in parts by weight, and fully mixing in a
powder mixer to form a mixture A; injecting pure water and the mixture A into a high-speed
disperser according to a weight ratio of (10-20): 1, uniformly stirring and dispersing for 80-120 minutes, and dropwise adding a certain amount of
traditional Chinese medicine preparation through a feeding device to prepare a thick
mixed solution B; and stirring and diluting the
mixed solution B and pure water according to the volume ratio of 1: (100-1000) to prepare the novel liquid sanitizer. The obtained environment-friendly novel sanitizer product is very good in performance, the
active oxygen content is 4.5%-5.0%, the
monthly average active oxygen loss rate is 0.4% or below, fungi and germs can be killed, the extremely strong killing effect on intractable viruses and spores is achieved, and the environment-friendly novel sanitizer product has the advantages of being stable, efficient and safe and has good application prospects. The sanitizer product is a safe, efficient, broad-spectrum, environment-friendly and high-killing-power sanitizer product.