摘要
针对现有水中石油类采样器的种类和功能，对不同采样器的技术特点进行对比分析，并在此基础上对采样器的设计进行改进。经改良后的采样器可实现水面以下0～30cm柱状水样采集，并能够在近乎无水体波动的条件下同时准确采集4个1L平行水样，基本不破坏各水层的石油类含量。
The paper researches on the types and functions of existing petroleum samplers,and compares the technical features of different sampling apparatuses.On the basis of extensive analysis,the design of sample apparatus is improved.The improved sampler is able to realize 0-30cm underwater sampling and collecting 4samples of 1L at the same time without water fluctuation.The petroleum content in water is basically reserved.
出处
《油气田环境保护》
CAS
2013年第6期65-67,87,共3页
Environmental Protection of Oil & Gas Fields
