Comment on 'Potential Impacts of Leakage from Deep CO_2 Geosequestration on Overlying Freshwater Aquifers'

S.M.V. Gilfillan; R.S. Haszeldine

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Comment on 'Potential Impacts of Leakage from Deep CO_2 Geosequestration on Overlying Freshwater Aquifers'

机译：评论“深层CO_2灌浆泄漏对上覆淡水含水层的潜在影响”

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Little and Jackson1 report the results of experiments, where CO_2 gas is passed through heat-sterilized natural sediments in small laboratory vessels filled with water. One of the stated objectives is to "understand how CO_2 leaks from deep geosequestration may affect water quality in overlying shallow drinking water aquifers". In this discussion, we critically examine the choice of aquifers, experimental design, reporting of results, and inappropriate analogy to CO_2 leakage from engineered sites. We conclude that, although CO_2 does certainly acidify water and can cause mineral reactions in sediments, these particular experiments are unreliable and inappropriate as a metaphor for unplanned CO_2 leakage from storage sites.

机译：Little和Jackson1报告了实验结果，其中CO_2气体通过装有水的小型实验室容器中经过热灭菌的自然沉积物。所述目标之一是“了解深部地质封存引起的CO_2泄漏如何影响上层浅层饮用水含水层的水质”。在此讨论中，我们严格地检查了含水层的选择，实验设计，结果报告以及与工程现场CO_2泄漏的不适当类比。我们得出的结论是，尽管CO_2确实可以使水酸化并可能引起沉积物中的矿物质反应，但这些特定的实验是不可靠的，并且不适合作为从存储地点意外泄漏CO_2的隐喻。

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《Environmental Science & Technology》 |2011年第7期|p.3171-3174|共4页
作者
S.M.V. Gilfillan; R.S. Haszeldine;
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作者单位

Scottish Carbon Capture and Storage {SCCS), School of GeoSciences, University of Edinburgh, EH9 3JW, U.K;

Scottish Carbon Capture and Storage {SCCS), School of GeoSciences, University of Edinburgh, EH9 3JW, U.K;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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正文语种 eng
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1. Response to Comment on "Potential Impacts of Leakage from Deep CO_2 Geosequestration on Overlying Freshwater Aquifers" [J] . Mark G. Little, Robert B. Jackson, Funding Sources Environmental Science & Technology . 2011,第7期

机译：对“深层CO_2灌浆渗漏对上覆淡水含水层的潜在影响”评论的回应
2. Potential Impacts of Leakage from Deep CO_2 Geosequestration on Overlying Freshwater Aquifers [J] . MARK G. LITTLE, ROBERT B. JACKSON Environmental Science & Technology . 2010,第23期

机译：深层CO_2灌浆泄漏对上覆淡水含水层的潜在影响
3. Element mobilization and immobilization from carbonate rocks between CO_2 storage reservoirs and the overlying aquifers during a potential CO_2 leakage [J] . Lawter Amanda R., Qafoku Nikolla P., Asmussen R. Matthew, Chemosphere . 2018,第apra期

机译：在潜在的CO_2泄漏过程中，CO_2储集层和上覆含水层之间的碳酸盐岩中的元素动员和固定化
4. Brine Displacement and Leakage Detection Using Pressure Measurements in Aquifers Overlying CO_2 Storage Reservoirs [C] . Ethan R. Chabora, Sally M. Benson GHGT-9 . 2009

机译：含水层压力测量覆盖CO_2储存储存器的压力测量盐水位移和泄漏检测
5. Fundamental study of multiphase CO2 evolution and attenuation in shallow aquifers during possible leakage from deep geologic sequestration sites using multi-scale experimental testing and numerical modeling. [D] . Plampin, Michael Roger. 2015

机译：使用多尺度实验测试和数值模拟研究在深部地质封存点可能泄漏的过程中浅层含水层中多相CO2释放和衰减的基础研究。
6. The Potential for CH4 Production by Syntrophic Microbial Communities in Diverse Deep Aquifers Associated with an Accretionary Prism and its Overlying Sedimentary Layers [O] . Makoto Matsushita, Shugo Ishikawa, Kenta Magara, 2020

机译：与占棱镜和覆盖沉积层相关的不同深含水层中的Syntrophic微生物社区的CH4产生的潜力
7. Comment on "Potential Impacts of Leakage from Deep CO2 Geosequestration on Overlying Freshwater Aquifers" [O] . Gilfillan, S. M. V., Haszeldine, R. S. 2011

机译：评论“深层CO2地质封存泄漏对覆盖淡水含水层的潜在影响”
8. Potential Risks of Freshwater Aquifer Contamination with Geosequestration, Final Scientific Report. [R] . R. B. Jackson 2009

机译：具有地质观测的淡水含水层污染潜在风险，最终科学报告。

Comment on 'Potential Impacts of Leakage from Deep CO_2 Geosequestration on Overlying Freshwater Aquifers'

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