PBTC has low content of phosphoric, its structure contains both phosphonic acid and carboxylic acid group.
PBTC
is designed to control calcium scale formation and precipitation in
highly stressed alkaline industrial water treatment and boiler systems.
The anti-scaleproperty of PBTC under high temperature is far better than
that of organophosphines. PBTC is chlorine stable, it can also be used
for scale control in applications using halogen-based biocides or
hypochlorite bleachares. PBTC has good chelating ability for heavy
metals, and can eliminates the remobilization of heavy metals from
sediments. Besides, PBTC can improve zinc saltsolubility and has good
composite synergy.
