This Standard specifies the emission limits, surveillance and monitoring requirements for water pollutants and atmospheric pollutants in lead and zinc industrial enterprises, as well as relevant provisions on implementation and supervision of standard. This Standard is applicable to the management of water pollutants and atmospheric pollutants in lead and zinc industrial enterprises, as well as environmental impact assessment, environmental protection facilities design, and environmental protection acceptance of lead and zinc industrial enterprises construction projects as well as the management of water pollutants and atmospheric pollutants after they are put into production.