人工生物浮岛载体的研究进展

Development in the Study of Man-made Floating Culture Islands' Carrier

为改善浮岛性能,减少有机高分子材料所造成的“白色污染”,有必要研制开发新型浮岛载体—轻质高效微生物载体。从国内外浮岛的研究现状看,目前在工程实例中广泛采用的是有机高分子材料载体,无机材料的浮岛尚处于实验研究阶段。在对几种典型无机材料—轻质滤料的物理特性、成分、化学稳定性、价格、来源等方面进行综合分析后可知,用无机材料制作有机浮岛载体的替代品是可行的,具有广阔的发展前景,但还需进一步的研究和探索。

For improving the capability of floating islands and decreasing the pollution from organic wastes,it is necessary to develop a new type carrier of floating islands,which is light,highperformance and propitious to microbe's adhesion.From the present study condition of floating islands both here and abroad,we know that it is far-ranging to use organic carriers in projects and infrequent to use inorganic material.We can have the conclusion that it is feasible to replace organic floating islands with inorganic carriers after analyzing several typical kinds of inorganic material called light filter material synthetically,involved their physical property,chemical constituent and stability,price,source and so on.Though inorganic floating islands have a wide future,it is still need research and explore more.