Legal analysis: According to the latest notice from the Ministry of Ecology and Environment, the National List of Hazardous Wastes (221 edition) officially landed and came into effect on January 1, 221. The new solid waste method has new regulations, in addition to the original "waste residue generated by electrolytic cell maintenance and electrolytic aluminum process" and "salt slag and scum generated in electrolytic aluminum process", it also adds "scum generated on the melt surface during smelting and refining of recycled aluminum and salt slag and aluminum ash generated during aluminum recovery".
legal basis: article 11 of the law of the people's Republic of China on the prevention and control of environmental pollution by solid waste: state organs, social organizations, enterprises and institutions, grass-roots mass autonomous organizations and news media should strengthen publicity, education and scientific popularization on the prevention and control of environmental pollution by solid waste, and enhance the public's awareness of the prevention and control of environmental pollution by solid waste.
schools should popularize and educate the knowledge about the classification of domestic wastes and the prevention and control of environmental pollution by other solid wastes.