深海原位孔隙水采集系统设计改进和海试验证
Design Improvement and Sea Test about In Situ Pore Water Sampler System for Deep-Sea Sediments
DOI: 10.12677/AG.2018.81015, PDF,  被引量    科研立项经费支持
作者: 刘广虎*：防灾科技学院，河北 廊坊；陆 程, 白名岗, 吴宣志：中国地质调查局油气资源调查中心，北京；赵宏宇：中航工业宜宾三江机械有限公司，四川 宜宾；刘纪勇, 刘梓锐, 何 赵：广州海洋地质调查局，广东 广州；徐著华：成都欧迅海洋工程技术股份有限公司，四川 成都
关键词: 原位孔隙水；设计；改进；海试；有效；In-Situ Pore Water； Design； Improve； Sea Test； Effective
摘要: 针对原位孔隙水气密采集系统原理样机可能会受到少量海水混合的干扰问题，原位孔隙水气密采集系统生产样机在结构和总体设计等方面进行了多项防海水混合的改进措施。并在南海北部海域通过原位孔隙水气密采集系统生产样机开展了原位孔隙水样品采集试验，通过对样品中CH4、PO43-、 NH4+、总碱度含量进行测试分析，证实了生产样机防海水混合设计方案的可行性、科学性和有效性。
Abstract: Considering that the samples of sediment pore water may be polluted by seawater in the process of collection, we improved the Principled Situ Pore Water Sampler System to prevent the samples from being polluted by seawater in terms of structure and overall design. In order to test and verify the effectiveness and feasibility of the improved system, we further carried out in-situ pore water collection test using the prototype of the new system in the northern South China Sea. The analysis results of CH4, PO43- ,NH4+ and total alkalinity in the test sample indicated that the improved system can effectively prevent the sediment pore water samples from being polluted and mixed by seawater.
文章引用：刘广虎, 陆程, 赵宏宇, 刘纪勇, 刘梓锐, 何赵, 白名岗, 吴宣志, 徐著华. 深海原位孔隙水采集系统设计改进和海试验证[J]. 地球科学前沿, 2018, 8(1): 141-151. https://doi.org/10.12677/AG.2018.81015

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