These are plating baths, which contain sequestring agents such as EDTA, pyrophosphate, or citric and often have 1000mg/l or more of the metals.
Published by Robin Deal, Industrial Wastewater Specialist, Hubbard-Hall
These are plating baths, which contain sequestring agents such as EDTA, pyrophosphate, or citric and often have 1000mg/l or more of the metals.