生物活性炭在饮用水处理中的应用

Application of biological activated carbon in drinking water treatment

介绍了活性炭的物理特性、使用寿命、在水处理中的作用以及生物活性炭工艺主要的影响因素。研究表明,压块破碎活性炭具有均匀、粗糙的表面,适合细菌的附着和生长,其丰富的孔结构能够保护细菌不受生物杀灭剂、杀虫剂和其他毒素的干扰。同时,与其他方法制得的活性炭相比,压块破碎活性炭具有更强的调节食物供给能力。

Physical characteristics,service life,effect of biological activated carbon process in drinking water treatment process and main influencing factors were introduced.It showed that reagglomarated activated carbon had symmetrical and coarse surface,and suitable for the adhesion and growth of bacteria,its pore structure could prevent bacteria from the disturbance of antiseptic,pesticide and other toxin.Meanwhile,compared with other activated carbons,reagglomarated activated carbon had more strong ability to regulate nutrient provision.