摘要
A new kind of environmental ceramics medium which was made of industrial solid wastes discharged hy Shandong Alum Corporation has been used in the process of drinking water treatment. New techniques were introduced to ensure its remarkable advantages such us high porosity and strength. The results of proctical application shotc that this sort of filter medium has shorter,filtration run, shorter mature period and higher filter deposit cupability compared with traditional sand filter medium. Moreaver, up to 25%-30% of the daily running costs are expected to be reduced by using this ceramics medium.
A new kind of environmental ceramics medium which was made of industrial solid wastes discharged hy Shandong Alum Corporation has been used in the process of drinking water treatment. New techniques were introduced to ensure its remarkable advantages such us high porosity and strength. The results of proctical application shotc that this sort of filter medium has shorter,filtration run, shorter mature period and higher filter deposit cupability compared with traditional sand filter medium. Moreaver, up to 25%-30% of the daily running costs are expected to be reduced by using this ceramics medium.
基金
FundedbyChineseSchlorshipCouncil(No.21842126)
