为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

医药中间体生产过程中会产生二氯甲烷气体和二氯甲烷废液。二氯甲烷对人体和环境的危害很大，因此回收方法的研究十分必要。......

Dichloromethane is harmful to human health and hazardous to atmospheric environment. In this study, two strains were iso......

采用等体积浸渍法制备了不同铈钒摩尔比、不同活化温度(t)和不同负载量(m％)的一系列w％CeyV1-yOx/HZSM-5(t)催化剂,研究了其对低浓度......

The photodegradation of gaseous dichloromethane (DCM) by a vacuum ultraviolet (VUV) light in a spiral reactor was invest......

rogen peroxide did not help to significantly increase DCM degradation efficiency. When DCM concentrations increased from......

建立了核磁共振波谱(NMR)法测定废水中二氯甲烷含量的方法。以重水为溶剂,以基准物质邻苯二甲酸氢钾为内标(邻苯二甲酸氢钾和二氯......