Kinetics studies shows that: (1) both the disappearance of DNS and appearance of DSD fit the pseudo-first-order reactions, (2) the overall rates of DNS reduction by Fe0 are controlled by external mass transport other than chemical reactions.

 
  • 動(dòng)力學(xué)研究表明DNS的零價(jià)鐵還原被傳質(zhì)而非化學(xué)反應所控制,DNS的消失以及DSD酸的生成均為擬一級反應。
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