Water and Wastewater Treatment

Overview
Polypropylene glycols and nonionic surfactants are commonly used for foam control in water and wastewater treatment applications.

Products
The following products can be used in water and wastewater treatment applications. Although each product has unique properties based on molecular weight and the monomer used, they all share some common properties.

DOWFAX* Nonionic Surfactants	Polypropylene Glycols (PPGs)
DOWFAX 20A612 surfactant	P400E
DOWFAX 63N10 surfactant	P600E
DOWFAX 63N13 surfactant	P1000E
DOWFAX 63N30 surfactant	P1200E
DOWFAX 63N40 surfactant	P2000E
DOWFAX 81N13 surfactant	P4000E
DOWFAX 81N15 surfactant
DOWFAX 92N20 surfactant
DOWFAX 100N15 surfactant
DOWFAX EM51 surfactant

®™^* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow