剩余污泥中温和高温厌氧水解酸化产VFAs性能研究
熊惠磊,张晓聪,杨海洋,段双妮,刘海涛,陈选平,张志强,施汉昌

Study on VFAs production performance of anaerobic hydrolytic acidification of excess sludge at mesophilic and thermophilic condition
Huilei XIONG,Xiaocong ZHANG,Haiyang YANG,Shuangni DUAN,Haitao LIU,Xuanping CHEN,Zhiqiang ZHANG,Hanchang SHI
表1 剩余污泥特性
Table 1 Characteristics of excess sludge
项目MLSSMLVSSpHSCODTCOD颗粒性蛋白质(P-P,以COD计)
平均值22.21±0.1215.04±0.257.02±0.01561.79±11.0321 616.08±437.1212 850.06±242.50
项目油脂(P-L,以COD计)溶解性蛋白质(S-P,以COD计)

以COD计)

腐殖酸 (HA,

总挥发性有机酸(TVFAs,以COD计)溶解性碳水化合物(S-C,以COD计)颗粒性碳水化合物(P-C,以COD计)
平均值4 066.57±86.6373.20±1.4514.73±0.82423.32±16.9338.46±1.762 369.56±47.39