首页 | 本学科首页   官方微博 | 高级检索  
     检索      

油污染土壤中微生物量──碳的测定方法研究
引用本文:李秀珍,谢萍.油污染土壤中微生物量──碳的测定方法研究[J].油气田环境保护,1997(4).
作者姓名:李秀珍  谢萍
作者单位:中国石油天然气总公司环境监测总站
摘    要:用熏蒸-培养法测定油污染土壤中的微生物量─—碳。对某油田距采油井1、15、30m的土壤测定结果表明,受原油污染的土壤微生物量的大小随土壤含油量变化而变化。熏蒸-培养法受土壤水分状况影响较大,不适用于强酸性土壤及刚施用过大量有机肥的土壤,在测定性质差异很大的土壤时,必须分别测定转换系数Kc,才能得到可靠的结果。

关 键 词:土壤污染  土壤分析  微生物

Determination method study of the amount of microorganism/carbon in crude oil polluted soil
Li Xiuzhen, Xie Ping.Determination method study of the amount of microorganism/carbon in crude oil polluted soil[J].Environmental Protection of Oil & Gas Fields,1997(4).
Authors:Li Xiuzhen  Xie Ping
Abstract:Fumigation-culture method was adopted to determinate the amountof microorganism/carbon in crude oil polluted soil. The determined results of the soil inthe distances of 1 m, 15 m and 30 m of from oil production wells in a oilfield indicatedthat the amount of microorganism in crude polluted soils changed as the crude contentchanged. This fumigation-culture method was effected by the soil moisture considerablyso that not suitable to the strong acid soil and those one on which a large number of fertilizer had just been spread. It was necessary to determine Kc, the transition factor,when measuring soils of different properties to get reliable results.
Keywords:soil pollution  soil analysis  microorganism
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号