The effect and major factors influencing on the decolorizing fermentation liquor containing long chain dicarboxylic acid by activated carbon are investigated. 考察了活性炭对长链二元酸发酵液的脱色效果及脱色过程中的主要影响因素。
Under such conditions, the decolorizing efficiency of bittern can be more than 98%, the adsorption capacity of ACF is ten times higher than that of GAC ( granular activated carbon). 在此条件下,苦卤脱色率大于98%。活性炭纤维对海盐苦卤的饱和吸附量比颗粒活性炭大10倍。
Determination of absorption isotherm and decolorizing power of methylene blue with powdered activated carbon made by zinc chloride process 氯化锌法活性炭对亚甲蓝的吸附等温线和脱色力的测定
The decolorizing efficiency of regenerative waste clay is higher than that of fresh active clay, and the qualities of white carbon black and 4A zeolite made from dewaxing or deoiling waste clay conform to those of the standards. 用脱蜡脱油废白土为原料制取的白炭黑和4A沸石的质量均达到国家标准。