This document stipulates the process design requirements, basic production technical requirements, production principles, production processes, production equipment maintenance and upkeep, product quality requirements, safe production, environmental protection, and pollutant control for the recovery of by-product dilute nitric acid. This document is applicable to metal processing companies and semiconductor processing companies that use concentrated nitric acid for acidification, etching, and decontamination.
T/NAIA 0277-2024 history
2024T/NAIA 0277-2024 Technical specification for dilute nitric acid by-product of nitric acid tail gas