Method for quantifying and recovering heavy metal-xanthate complex by using asymmetric flow-field flow combination

The invention provides a method for quantifying and recovering a heavy metal-xanthate complex by utilizing asymmetric flow-field flow combination. The method comprises the following steps: detecting a heavy metal-xanthate complex solution to be detected by adopting an asymmetric flow field flow instrument; acquiring detection data and a standard curve between the concentration of the heavy metal-xanthate complex solution and the first peak data; the first peak data is peak area or central peak intensity; the detection data at least comprises granularity detection data. Compared with the prior art, the field flow instrument is adopted to effectively separate the heavy metal xanthate particles from other dissolved substances, and the heavy metal xanthate particles are recovered while determination is carried out. 本发明提供了一种利用非对称流-场流联用定量、回收重金属-黄药络合物的方法，包括：采用非对称流动场场流仪对待测重金属-黄药络合物溶液进行检测；获取检测数据，并与重金属-黄药络合物溶液浓度与第一峰数据之间的标准曲线；所述第一峰数据为峰面积或中心峰强度；所述检测数据至少包括粒度检测数据。本发明与现有技术相比，采用场流仪有效地将重金属黄药颗粒与其他溶解态物质分离，在测定的同时实现对重金属黄药颗粒的回收。