Concrete Products

EPA affirms pH 12.5 corrosivity; averts new cement, concrete handling burdens

by Concrete Products | June 22, 2021
“The U.S. Environmental Protection Agency has formally denied a 2011 rulemaking petition that sought to “revise the regulatory threshold for defining waste as corrosive from the current value of pH 12.5, to pH 11.5; and expand the scope of the Resource Conservation and Recovery Act ...