Research on Biology Ceramsites Preparation and Performance with Tungsten Tailings

摘要：

The study on Tungsten tailings, slag, pulverized coal ash, clay and so on, prepares one porous living thing ceramists through the method of roasting. Determines its physics performance parameter through the modern technology method is: Granule density 1.5～2.5g/cm3, stack density 0.65～1.3g/cm3,compared to surface area 7.2～13.5m2/g, the acid may dissolve rate <0.3％, the alkali may dissolve rate <0.5％, the tube presses intensity 6.5～9.1MPa, the water-absorptivity 0.2％. Research shows: The bio-ceramic membrane linked to the speed and micro-organisms attached to large, aging biofilm off easy, easy backwashing.

关键词： Tungstens tailings ceramisite biofiIm

作者: Feng Xiujuan Tao tao Du li

作者单位: The school of Environmental Science and Engineering;Jiangxi University of Science and Technology;Gan School of Environmental Science and Engineering HuaZhong University of Science and Technology WuHan Jiangxi University of Science and Technology

会议类型: 国际会议

会议名称: The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2009-06-11（万方平台首次上网日期，不代表论文的发表时间）