The status of research on waste water treatment with chitosan and the adsorption capacity of heavy metals, organic acid, dye, protein etc. from waste water were summarized in this paper.
介绍了壳聚糖及其衍生物对废水中重金属、有机酸、染料和蛋白质等吸附性能的研究现状。
2
Objective:The content of cyclovirobuxinum D in Ningxin dropping pills was determined by aciddye colorimetric (ADC).
目的：采用酸性染料比色法测定宁心滴丸中的环维黄杨星D。
3
The properties of modified wool, wool and cashmere, as well as the dyeing rate of weak aciddye, neutral dye reactive dye to these fabrics were tested.