The performance test of single and composite prescription for BHMTPMPA has been carried out by using the dynamic analog limit alkalinity method in the laboratory
and comparison test of BHMTPMPA and other retardants being performed. Results show that as follows: (1)BHMTPMPA has better scale retardant performance
can effectively enhance the enrichment factor of circulating water for circulating water treatment
hence
can further reduce the water consumption rate of circulating water; (2) application of BHMTPMPA can effectively reduce phosphorus content in circulating water and blowdown water