CAJ | 학술논문

将BFBS用于中水处理,采用了污泥接种法进行挂膜,研究工艺对城市污水中主要污染物的去除效果.结果表明,BFBS对生活污水中的COD的去除效果较好,对NH_3-N和TP的处理效果较差,各工艺因素对处理效果的影响程度依次是:进水浓度＞进水流量＞填料投加量,应用中必须将此工艺与其它工艺手段相结合才能满足实际中水工程的需要.
장BFBS용우중수처리,채용료오니접충법진행괘막,연구공예대성시오수중주요오염물적거제효과.결과표명,BFBS대생활오수중적COD적거제효과교호,대NH_3-N화TP적처리효과교차,각공예인소대처리효과적영향정도의차시:진수농도＞진수류량＞전료투가량,응용중필수장차공예여기타공예수단상결합재능만족실제중수공정적수요.
BFBS is used in medium water engineering and the efficiency of cleaning the main pollutant in city sewage is obtained. Sludge inoculation method is used to hang membrane. The results indicated that the treatment have a good effect at COD, but not at amino nitrogen and total phosphorus. The factors influencing the efficiency, from big to small, are in flow concentration, hydraulic retention time, volume of filler. To meet the practical requirement of medium water engineering BFBS must combine with other methods.