润滑油生物降解试验研究  

Study and Experiment of Biodegradation of Lubricant

作　　者：武雅丽[1] 

机构地区：[1]长安大学信息学院,西安710064

出　　处：《润滑与密封》2004年第5期53-55,共3页Lubrication Engineering

摘　　要：分析了润滑油生物降解机理 ,论述了现行的润滑油生物降解试验方法 ,用自行设计的土壤模拟法评估润滑油在土壤中的生物降解程度 ,采用测BOD5/CODcr值法评估润滑油在水中的降解程度。The biodegradation theory of lubricant was analyzed and the experimental methods of biodegrading lubricant was discussed.The soil simulation method was designed to evaluate the biodegrading degree of lubricant in soil, and BOD 5/COD cr numerical way was adopted to estimate the biodegrading degree of lubricant in water.It has some reference value for the research of lubricant's biodegradability.

关 键 词：生物降解机理 CODCR值 BOD5 土壤 生物降解性 试验研究 模拟法 评估 程度 参考价值 

分 类 号：TH117[机械工程—机械设计及理论] X172[环境科学与工程—环境科学]