该PP基阴离子交换纤维可用于定量回收溶液中微量的钯。
Trace palladium in the solution can be quantitatively recovered by this PP based anion exchange fiber.
试验中产生的沉渣加入盐酸可完全溶解，用阳离子交换树脂可回收溶液中的钙离子，处理后溶液富含草甘膦，可进一步资源化利用。
Calcium ions in the solution can be recovered by cation exchange resin. Then the solution, which is rich in glyphosate, can be utilized as resource.
回答：在使用方法C时，加标溶液可弥补回收率差异。
When using procedure C, a spiked solution will compensate for the differences in recovery.
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