Note on the four environmental protection standards--"Cleaner production standards for alumina industry"

In order to launch the "Environmental Protection Law of People's Republic of China" and "Cleaner Production Promotion Law of People's Republic of China", protect the environment and improve the level of cleaner production, the "clean production standards for alumina industry" and other three standards were approved and released as the national environmental protection standards.
¡¡¡¡Standards and Identification serial number £º

¡¡¡¡1¡¢Clean Production Standards for Alumina Industry (HJ 473-2009)

¡¡¡¡2¡¢Clean Production Standards for Calcined Soda Industry (HJ 474-2009)

¡¡¡¡3¡¢Clean Production Standards for Chlor-alkali Industry (Sodium hudroxide )(HJ 475-2009)

¡¡¡¡4¡¢Clean Production Standards for Chlor-alkali Industry (PVC)(HJ 476-2009)

The above Standards will be launched on October 1st, 2009£¬for more information, please click(bz.mep.gov.cn)

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