ASTM C400
Full Name
ASTM C400 – Standard Test Methods for Quicklime and Hydrated Lime for Neutralization of Waste Acid
Scope
This test method covers the testing of quicklime and hydrated lime for use in the treatment of waste acid solutions and includes the characterization of the liming material and of the acid waste.
Keywords
acid value; alkalinity; basicity; lime requirement; liming material; neutralization; neutralization coefficient; pH; waste acid