Revised EIA for 30,000 mt/year Low-Grade Zinc Oxide Project in Southwest China to Utilize Smelting Waste and Hazardous Dust

Published: Apr 22, 2025 14:19

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【SMM Express】The environmental impact assessment for a 30,000 mt/year low-grade zinc oxide project in Southwest China has been revised, primarily involving a change in raw materials. The project will now utilize zinc-containing smelting waste, hazardous waste from steel mill dust, and low-grade zinc oxide ore to produce low-grade zinc oxide, instead of the original zinc oxide ore. The production scale remains at 30,000 mt/year of low-grade zinc oxide.

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