Tag Archives: ammonium chloride etchant

October 31, 2016 EPA CDR Reporting Applies to Many Manufacturers

The deadline for complying with the U.S. Environmental Protection Agency (EPA) Chemical Data Reporting (CDR) rule is October 31, 2016. Under EPA interpretation of the CDR regulations, manufacturers who send byproducts, such as wastewater treatment sludge, spent etchant or spent baths, for recycling may be required to report under the CDR because EPA views the […]