Wastewater treatment for metal finishing and plating process operations must remove a variety of heavy metals, oils, and suspended solids before final discharge to be environmentally compliant. Regulations and discharge standards are becoming more stringent to protect our environment.  PNP Specialty Chemical, Inc understands the need for efficient and cost-effective methods for removing these wastes and has helped design and build these systems that meet these standards, helping metal finishers to remain compliant and competitive.