The annual production of 4 million square meters of printed circuit boards in a certain area has attracted attention during the environmental impact assessment public announcement stage. Due to the expansion project involving the doubling of soft and hard board production capacity and the need to treat hazardous wastewater containing cyanide, nickel, etc., relevant departments require strict implementation of quality treatment, waste gas collection, and solid waste ledger management measures to ensure compliance with emission standards. This type of project highlights the environmental compliance challenges faced by the PCB industry in its rapid development.
