新型海洋沉积物孔隙水提取装置的研制与应用

详细信息

收稿日期: 2012-05-21

A NEW PORE-WATER SAMPLER FOR MARINE SEDIMENTS

Received Date: 21 May 2012

摘要: 成功研制了一种新型海洋沉积物孔隙水的提取装置,取180 g的沉积物样品放于该装置,45 min内可以提取25~45 mL的孔隙水样品,16个孔隙水样品可以同时提取,提高了工作效率。该装置已经在"海洋四号"船上使用,证实操作简便可行,在我国海洋地质调查工作中具有推广价值。
- 海洋沉积物 /
- 孔隙水 /
- 天然气水合物
Abstract: A new pore-water sampler for marine sediments was developed. A maximum of 16 pore-water samples, 25~45 mL each from 180 g of marine sediments, could be sampled at the same time in about 45 min. The sampler has been successfully applied onboard of RV "Haiyang-4", and proved to be efficient. It is worthy to promote it for wide use in marine geology survey.
- marine sediment /
- pore-water /
- natural gas hydrates