材料的微生物腐蚀破坏机制研究进展

一般地，各类微生物如细菌，藻类，真菌和地衣都能够通过其代谢的中间和最终产物的排泄或酶的途径来侵蚀破坏材料，由微生物引起的材料腐蚀破坏机制十分复杂，形式多样，综合评述了国外在这一领域的一些研究进展。

PROGRESS IN STUDIES ON MICROBIAL DESTRUCTION MECHANISMS OF MATERIALS

Generally,all kinds of microorganisms- bacteria,algae,fungi,and lichens-are able to attack and degrade materials.The deterioration is caused by the excretion of metabolic intermediates and/ or endproducts as well exoenzymes. The microbially influenced corrosion phenomena and destruction mechanisms of materials are very complex,which are usually affected by a series of chemical,physical,and biological processes.In this paperm,the recent progress In this area was briefly reviewed.