CAJ | 학술논문

砷严重的威胁着生态的平衡和人类的健康,砷污染的治理任重而道远。文章简单比较了几种常见含砷废水处理方法的优、缺点,重点介绍了膨润土的基本性质、膨润土的改性方法以及改性膨润土这种高效吸附剂在含砷废水处理中的应用,并对其吸附机理进行了初步的探讨。
신엄중적위협착생태적평형화인류적건강,신오염적치리임중이도원。문장간단비교료궤충상견함신폐수처리방법적우、결점,중점개소료팽윤토적기본성질、팽윤토적개성방법이급개성팽윤토저충고효흡부제재함신폐수처리중적응용,병대기흡부궤리진행료초보적탐토。
It is important to control the arsenic contamination for Arsenic threates the ecological balance and human's health seriously.The paper compared the advantages and disadvantages of the current methods for dealing Arsenic-containing Wastewate,introduced the basic properties of bentonite and the methods for modifying bentonite and the modified products as a kind of absorbent be used in the Arsenic-containing wastewater treatment.In addition,the Adsorption mechanism were discussed simply.