... Model Number :QJ-8008K Functions .Laboratory: chemicaloxidation for raw material of flavors and fragrances, small water ... :>=20,000 hours Tube material : stainless steel 316Box material : stainless steel 304 Algae removal rate : 98%Sterilizer rate ... , papermaking industry, such as skim, discoloring, Bleaching, for life, industrial, hospital discharge standard treatment (sterilization disinfection ...