本发明属于胶片洗印水洗水中痕量银回收方法的改进。
This invention relates to an improvement of recovering trace Ag from waste developing and printing liquor of film.
本文报道了一种使用无汞膜碳纤维微电极测定痕量银的脉冲溶出伏安法。
This paper reports a pulse stripping voltammetry for determining trace amount of silver at non-mercury carbon fiber electrodes.
本文通过黄原酯棉对痕量银在不同条件下的吸附试验，找出黄原酯棉对痕量银吸附的最适宜条件，为在分析化学以及环保中利用黄原酯棉分析痕量银提供参考。
Based on an experiment for the adsorption of trace silver by xanthic ester cotton under different conditions, the most suitable condition for such adsorption has been determined.
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