PAPEMP is a new type of water treatment agent. PAPEMP has high chelation and dispersion properties, high calcium tolerance, and good inhibition properties. PAPEMP can be used as a scale and corrosion inhibitor in circulating cold water systems and oilfield fill water systems in conditions of high hardness, high alkalinity, and high pH. PAPEMP has excellent scale inhibition properties for calcium carbonate, calcium sulfate, and calcium phosphate. PAPEMP can effectively inhibit the formation of silica scale and stabilize metal ions such as Zn, Mn, and Fe.
PAPEMP can be used as an accessory agent for reverse osmosis systems and multi-step flash evaporation systems, weaving, and dyeing, where high salt concentration, high turbidity, and high temperature (such as high temperature and turbidity in coal evaporation systems) are encountered. It can be used as an alternative to EDTA, DTPA, and NTA (e.g., as a yellow flashback inhibitor).