Fujian Yongan Zhisheng Chemical Industry Co., Ltd. has invested 3.6 million yuan to build a closed waste residue storage tank and a fine ash quick dewatering device in the sedimentation tank for the congenital deficiency of the pre-process environment. This will fundamentally solve the problem of dust pollution and secondary dust generated during coal slag, air smelter slag surface transportation, as well as slag and screening, and thoroughly improve the environmental aspects of the previous process.
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