新型污水生物填料研究Study of New Biological Filter Media in Sewage Disposal
曲飞,马一平
QU Fei, MA Yi-ping (Department of Materials Science and Engineering
摘要(Abstract):
根据目前国内生物填料市场的技术需求,选取几种多孔材料(无机或有机,块状或纤维状),作为污水处理生物填料。以最常用的组合填料为参照,通过对比实验考察各类材料作为填料时的挂膜效果以及生物处理能力,根据实验结果讨论几种材料应用于污水生物处理的可能性和发展潜力。
According to the technical requirement of biological filter media market, several porous materials (inorganic or organic) are selected as biological filter media in sewage disposal. Basing on the growth of biomembrane and slowdown of CODcr of sewage, the difference of several materials' performance and applications foreground is discussed.
关键词(KeyWords):
生物填料;CODcr;生物膜
biological filter media, CODcr, biomembrane
基金项目(Foundation):
作者(Author):
曲飞,马一平
QU Fei, MA Yi-ping (Department of Materials Science and Engineering
参考文献(References):
- [1]王立久,张苗苗.生物陶粒在污水处理中作滤料的研究与应用[J].工业水处理网络版,2003,5:1 ̄4.
- [2]张召述,李红勋,周新涛.铸造废砂制备泡沫玻璃工艺的研究[J].铸造技术,2005,26,(1):62 ̄64.
- [3]李佳晋.纳米技术在难燃PU材料上的制备与应用及其性质研究[D].台北:2001.6.
- [4]赵文元,王亦军.功能高分子材料化学[M].北京:化学工业出版社,1996.289.
- [5]王玉梅.玻璃纤维标准适用手册[M].北京:中国标准出版社,2001.
- [6]赵俊英.环境检测实验[M].上海:同济大学出版社,1999.37 ̄39.
- [7]张永明,俞俊堂等.增加内循环的生物反应器对啤酒废水处理效率的研究[J].环境科学学报,2000,20(6):727 ̄730.