生物整治技术进展

综述了对于污染位点的难降解污染物和生物外源性污染物进行降解的原理与技术进展，生物整治的基本原理是对于具体的污染位点，应根据有利于污染物毒性降低和生物可利用性增加以微生物活性增加３个原则选择适当的治理措施，文中述及的原位和非原位生物整治技术包括：添加营养，接种外源降解菌，生物通气，土地处理，堆肥式处理，生物堆层和泥浆技术，还讨论了收集场地信息和评价治理效果的方法。

Progresses of Bioremediation Studies and Applications

A review concerns principles and techniques on degradation of xenobiotics and recalcitrants in contaminated site. The basic principle of bioremediation that for special contaminated site different treatment techniques were selected on three factors which are decrease the toxicity of pollutants and increase the bioavailibility of pollutants and the bioactivity of microorganisms.The recently advances at in situ and ex situ bioremediation techniques are involved in the paper which include adding nutrient,inoculate species,bioventing,land farming,comporting piles,biopiles and slurry techniques.The methods of collecting the site information and of evaluating treatment were discussed also.