A comparative study on the micro-surface characteristics at black shale initial oxidation stage.

Sci Rep · 2020 · PMC7319963 · PMID 32591601

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an increasing trendno p-value reported

Whereas the ORP exhibits an increasing trend both in G1 and G2, and the values are much higher in G2 than that in G1 throughout the experiment (Fig. 4b ).

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