Filtration materials: 1.Strong intercept ability in waste/polluted 2.can save the energy consumption Ceramic filter:the hard surface, the ... feldspar, quartz,mixed with certain amount of pore-forming and bonding materials,after forming,sintering,siveving,etc.It is ... water second treatment and pre-treatment&the requirement of BAF BenefitsHigh machinery strength,wear resistance,corrosion resistance,good ...