固定化生物滤料深度净化饮用水的研究

Study on depth purification of water by fixed boilogical filter

利用固定化生物活性炭 (IBAC)进行饮用水的深度净化已有较多的报道 ,但利用铁锰细菌形成生物锰砂去除饮用水中铁锰还不多见。本试验利用固定化细胞技术形成人工固定化生物滤料 ,拟针对含铁锰及微量有机物的饮用水进行深度处理 ,以考察该项技术在实际工程中的净化效能 ,研究结果表明 ,该系统对水中铁、高锰酸盐指数均有较好的去除效果 。

Although many reports on advanced water treatment with the immobilized biological activated carbon(IBAC) has been found in literature, there is limited research on iron and manganese removal from water with biological quartz sand fixed with iron and manganese bacteria.This study aimed at the removal of iron, manganese and micro-pollutants from water treatment by artificially immobilized biological filter. The experimental results showed that the treatment system could efficiently remove iron and micro-pollutants from water. The process might be put into practical widely.