碳中和愿景下碳化污泥吸附耦合铁盐混凝处理污水
李振华, 黄金阳, 蔡丽云, 沈程程

Combination of sludge-derived-carbon adsorption and coagulation of iron salt for sewage treatment under the vision of carbon neutrality
Zhenhua LI, Jinyang HUANG, Liyun CAI, Chengcheng SHEN
表1 碳化污泥基本特征参数
Table 1 Characteristic parameters of sludge-derived-carbon
项目碳化污泥煤质活性炭
密度/(g·cm-30.38~0.520.20~0.70
孔容积/(cm3·g-10.10.2~0.4
pH7~96~10
比表面积/(m2·g-1140500~1 400
碘值/(mg·g-1515.2≤800
亚甲基蓝吸附值/(mg·g-13.0≥120
溶剂蒸汽吸附值/(mg·g-13.0≥30
热值/(J·g-112 000~17 000