摘要
自然环境中生物膜随处可见。生物膜在污水处理以及河流水质净化等方面具有保护水环境的积极作用。然而,生物膜也存在着相当的负面影响,这些负面影响不仅危及到人们的日常生活和健康,而且还会腐蚀管道和船体等金属材料。本文总结和分析生物膜在环境中对人类生产、生活的利弊,目的是使人们了解和认识生物膜的正反两方面影响,以推动对生物膜利用或抑制等方面的研究。
Biofilms exist extensively in natural environments. They have positive functions on wastewater treatment, river-water purification and so on. However, they have also considerable negative influences on daily life, human health and metal surfaces such as pipes and ships due to corrosion. The paper summarizes and analyzes the advantages and disadvantages of biofilms in global environments for the purposes of understanding all their influences and promoting deep-going research on biofilms＇ application and/or restriction.
出处
《地球与环境》
CAS
CSCD
北大核心
2008年第3期251-255,共5页
Earth and Environment
基金
北京市可持续水与废物循环利用技术"学术创新团队"(BJE10016200611)
关键词
生物膜
河流修复
污水处理
生物膜指示剂
材料腐蚀
食品污染
器械污染
biofilm
water recovery
waste water treatment
biofilm director
material corrosion
food pollution
appliance pollution
