低温-次氯酸钠对污泥减量化及可生化性研究

刘壮壮, 唐玉朝, 伍昌年, 薛莉娉, 陈园, 蔡丽丽, 刘俊

Study of low temperature-sodium hypochlorite on sludge reduction and biodegradability

Zhuangzhuang LIU, Yuchao TANG, Changnian WU, Liping XUE, Yuan CHEN, Lili CAI, Jun LIU

表2 80 ℃下次氯酸钠投加量对SS去除率的影响

Table 2 Effect of sodium hypochlorite dosage on SS removal rate at 80 ℃

NaClO/（mg·g-1） 105 ℃烘干污泥/（g·L-1） SS去除率/% 0 60.087 4.91 33.3 57.56 8.91 55.6 53.206 15.80 111.1 48.241 23.66 166.7 43.784 30.71 222.2 42.313 33.04