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2 MLVSS、P-C和P-P的拟合常数
Table 2 Fitting constants of MLVSS, P-C and P-P
产酸类型拟合公式kX /h-1R2
中温(35 ℃)y=21 359.55exp(-0.010 18x0.010 18(MLVSS)0.769 2
y=2 369.54exp(-0.009 15x0.009 15(P-C)0.948 6
y=12 850.06exp(-0.003 72x0.003 72(P-P)0.820 8
高温(50 ℃)y=21 359.55exp(-0.012 37x0.012 37(MLVSS)0.957 2
y=2 369.54exp(-0.020 60x0.020 60(P-C)0.637 0
y=12 850.06exp(-0.012 20x0.012 20(P-P)0.960 6