文档介绍：Research on the ulation mechanism of microbial
ulants
Wei Wei, Rongli Yu, Yashu Yuan, Gang Wang Rongli Yu
Municipal & Environmental Engineering College College of Resources and Civil Engineering
Shenyang Jianzhu University Northeastern University
Shenyang, China Shenyang, China
hjww99@ yu_rong_li@
Abstract—Microbial ulants is a kind of metabolic products non-toxicity, non-secondary pollution and broad-spectrum[2].
with ulating activity being produced by microbes and Therefore, it has aroused the extensive attention and study of
secreted outside of cells. It has the characteristics of easy the scholars both at home and abroad.
degradability, highly efficiency, non-toxicity and non-secondary
pollution. The ulation mechanism of Microbial ulants is Currently, the scholars at home and abroad have done lots
plicated than the conventional ulation theories. of research work on the ulating mechanism of MBF, and
Through summarizing the relevant domestic and overseas they have put forward many theories that can explain the
research literatures published in the recent years, this paper has ulating process under specified conditions, such as
made a summarization and conclusion on the various ulation adsorbing and bridging theory, cellulose fibrils outside
theories of Microbial ulants in detail, and pointed out the bacterium theory, exogenous