Economic evaluation of a method to regenerate waste chromic acid-sulfuric acid etchants

Author:	Spotts, Deborah A.
Year:	1983
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:8931
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	8931
Subjects:	Sulfuric acid
	Chromic acid
	Etching reagents--Recycling--Economic aspects
Link:	https://hdl.handle.net/2027/mdp.39015078517185