What are the anti-sludge agents?

Question

TuteeHUB · Accepted Answer

A chemical additive used to protect plastic pipes

TuteeHUB · Answer

Used to eliminate acid sludge

TuteeHUB · Answer

A solid substance can be held in suspension

TuteeHUB · Answer

A chemical additive used to protect iron and steel

TuteeHUB · Answer

A chemical additive used to protect plastic pipes

1.	What are the anti-sludge agents?
A.	Used to eliminate acid sludge
B.	A solid substance can be held in suspension
C.	A chemical additive used to protect iron and steel
D.	A chemical additive used to protect plastic pipes
Answer» D. A chemical additive used to protect plastic pipes

Discussion