Dynamic Heating System of Multiphase Flow Digester by Solar-Untreated Sewage Source Heat Pump

Table 10

Entropy and weight of each index.

Index
EER	0.9851	0.1504	0.2431	0.2175
(MJ d^-1)	0.9849	0.1520	0.1231	0.1113
(yuan)	0.9814	0.1876	0.2689	0.3001
(yuan)	0.9806	0.1952	0.1328	0.1542
(%)	0.9850	0.1508	0.1196	0.1073
(kg d^-1)	0.9837	0.1639	0.1125	0.1097
Standard deviation	0.001981	0.01996	0.06998	0.07795