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Recently General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China and Ministry of environmental protection of the People’s Republic of China release of six pollutants emission standards including:
1. “Discharge standard of pollutants from petroleum refining industry (GB 31570 - 2015)",
2. “Discharge standard of pollutants in petroleum chemistry industry (GB 31571 - 2015),
3. ”Pollutants emission standard of synthetic resin industry (GB 31572 - 2015)",
4. “Discharge standard of pollutants in inorganic chemistry industry (GB 31573 - 2015)”,
5. “Recycled copper, aluminum, lead, zinc industrial pollutants emission standards (GB 31574 - 2015)",
6. "The crematorium air pollutant emission standards (GB 13801 - 2015) "
The standards above has been issued, since July 1, 2015.
The new standard proposed the discharge limit, monitoring and control requirements of water pollutants and air pollutants for the corresponding industrial enterprise. And the new standard provides method of concentration determination for water pollutants and air pollutants , including gas chromatography, ion chromatography, atomic absorption spectrophotometry, inductively coupled plasma mass spectrum, potentiometric titration, ultraviolet spectrophotometric methods, etc.
