this paper describes the direct recovery of gold and silver from the thiourea and sulphuric acid eluate of the loaded resin elution by using electrowinning in the diaphragm electrolyzer.
本文阐述了在隔膜电解槽中,用电积法直接从载金树脂硫脲硫酸解吸液中回收金、银的技术。
ion exchange membrane for the separation for ion exchanging eluate is posed in accordance with the problem of electroplating wastewater treatment in this paper.
本文针对电镀行业废水处理中存在的问题,提出了将离子交换膜应用于离子交换洗脱液的分离处理。
the results indicate that this technique is one of the feasible proposals for the separation of ion exchanging eluate analyzed not only from environment remediation, but economic effect.
free amino acids s content and composition in litchi fruit stones extraction and eluate by 732 cation exchange resin were determined by ics-2500 ion chromatograph.
the proportions of flavin, non-heme iron and labile sulphide in the eluate was found to be 1: (8~10) :10.
经分析,其异咯嗪、非血红素铁以及不稳定硫之比为1:(8~10):10。
the eluate can be used repeatedly or by other methods.
洗脱液可供多次或多种方法检测。
this paper reports a simple and rapid method for the isolation of clozapin drug with solid phase extraction (spe). the column eluate was analyzed by using gc/npd.
preliminary results indicated that this composite column could quickly and efficiently selected suitable spe packing and eluate for sample, which lay the foundation for the realization of online form.
the 70% ethanol eluate was determined and compared with pharmacopoeia method.
采用药典方法测定和比较远志蜜炙前后70%乙醇浸出物的含量;
on sds-polyacrylamide gel electrophoresis (sds-page)the eluate from the column with the mcab coupled showed a single band, corresponding to the elution peak.