... scale formation, calcium carbonate in particular, in water system. ATMP has good chemical stability and is hard ... to be hydrolyzed in water system. At high concentration, it has good corrosion ... is used in industrial circulating cool water system and oilfield water pipeline in fields of thermal power ... APHA(Hazen)125 max 2012 HOT water treatment chemical,ATMP(dequest 2000),50%