6[5]Stodola J.Ten Years of Equilibrium Phosphate Treatment[A]. Proceedings of 57th Annual Meeting International Water Conference[C].Pennsylvania:Pittsburgh,1996.196-206.
7[6]Goldstrohm D D,Robertson T W.Low Phosphate-low Sodium Hydroxide Treatment in 2600 Psig Boilers at Salt River Project's Coronado Station[A].Proceedings of 50th Anniversary International Water Conference[C].Pennsylvania:Pittsburgh,1989.493-503.