CCS - MV Bluefin 2017 V01 Oxygen

Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technologies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters.--o--An Aanderaa model 3835 oxygen optode sensor was installed in the carbon team’s container and measured seawater from the ship’s auxiliary seawater pump for the duration of the voyage. Survey settings:The sensor was installed in a small housing in the main seawater manifold, which had a constant flow of 15-20 litres per minute. Readings were recorded once per minute.Calibration Information:The instrument was pre-calibrated at CSIRO in October 2017 and will be post-calibrated in early 2018.

项目概述：要达成全球共识的二氧化碳（CO₂）减排目标，需配套一系列技术解决方案。碳捕获与封存（Carbon Capture and Storage, CCS）正是助力降低澳大利亚能源系统向大气排放CO₂的核心技术组合之一。当前已有多种处于不同技术与商业化成熟度阶段的相关技术，且针对低成本高效的CO₂捕获与封存技术的研发工作仍在持续推进。本研究将产出全新的知识成果，为沿海水域碳捕获与封存项目周边环境的低成本高效测量、监测与验证（Measurement, Monitoring and Verification, MMV）提供科学支撑与决策依据。
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传感器部署详情：将Aanderaa 3835型光学溶解氧传感器安装于碳研究团队的集装箱内，借助船舶辅助海水泵抽取海水，在整个航行周期内持续开展海水溶解氧测量。
测量设置：该传感器被安装在主海水总管的小型防护外壳中，管路内水流流速稳定维持在15~20升/分钟。系统每分钟记录一次传感器读数。
校准信息：该仪器于2017年10月在澳大利亚联邦科学与工业研究组织（CSIRO）完成预校准，并将于2018年初完成后校准。