农业废弃物活性炭的制备与应用研究进展

Research Process of Preparation and Application of Activated Carbon from Agricultural Wastes

针对商业活性炭成本较高,降低活性炭生产成本有利于其推广应用的现状,介绍了活性炭吸附的影响因素及吸附机理,综述了农业废弃物活性炭的制备原料、制备方法及其在废水、废气污染物治理,尤其是重金属吸附方面的应用,旨在为活性炭的制备及废水、废气中污染物的吸附处理提供新的材料。

In view of the high cost of commercial activated carbon,the decrease of its production cost could help its wide application. This paper introduces the effect factors and mechanism of activated carbon adsorp-tion,reviews the preparation materials and methods of activated carbon from agricultural wastes and its appli-cation on the adsorption of pollutants in waste water and gas,especially the removal of heavy metals in order to offer new materials for the production of AC and its use in waste water and gas treatment.