作　　者： ; (兰永辉）; (刘沪滨）; (罗宇）; (梁海峰）; (罗文广）;

机构地区： 东江环保股份有限公司广东深圳518057

出　　处： 《广东化工》 2013年第8期107-108,104,共3页

摘　　要： 随着污水量的快速增长,污泥产生量大幅增加,且大多未妥善处置。文章通过一系列试验,研究了几种通过添加有机药剂的方法,可以将污泥的毛细吸水时间大大缩短,从而使脱水性能大大提高。 As the quantities of treated sewage increasing, the quantities of sewage sludge are more and more. But the most of sewage sludge are not treated by proper way. By a series of experiment with a few of organic reagents added into the sludge, the author studied on changing of the CST （capillary suction time）, and found a proper way to increase the sewage sludge＇s dewatering performance.

关 键 词： 市政污泥 深度脱水 毛细吸水时间

领　　域： [化学工程]