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3 碳化污泥元素分析

Table 3 Element analysis of sludge-derived-carbon

元素 C质量分数/% H质量分数/% O质量分数/% N质量分数/% S质量分数/% 高温挥发分质量分数/% 碳化污泥 43.0~47.0 1.1~1.8 0.2~0.7 2.0~5.0 0.1~0.3 40.0~55.0 煤质活性炭 75.0~85.0 0.5~8.0 3.0~6.0 0.4~0.8 0.4~1.0 —