Status quo and development of the phosphate water chemistry conditions in heat power plants
Received date: 2001-01-13
Online published: 2010-10-01
The process from initial congruent phosphate treatment to final equilibrium phosphate treatment of water chemistry conditions in heat power plants is a process from high phosphate treatment to low phosphate treatment in essence.The cause and essence of phosphate temporary disappearance are discussed.In order to avoid this phenomenon, several methods are introduced.The principle, control index and practical effect of different phosphate treatment are discussed,and different kinds of treatment are compared.The results show that the equilibrium phosphate treatment (or ultra-low phosphate treatment)is the best way to treat boiler water.
Key words： boiler; temporary disappearance; equilibrium phosphate treatment
LIN Genxian, GUAN Shumin . Status quo and development of the phosphate water chemistry conditions in heat power plants[J]. Industrial Water Treatment, 2001 , 21(8) : 11 -13 . DOI: 10.11894/1005-829x.2001.21(8).11
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