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通过对齐齐哈尔市自来水公司铁锋水厂除铁、锰工艺的分析,得出曝气接触氧化除铁、锰是一种好方法。
By analyzing the iron and manganese process of Tiefeng waterworks in Qiqihar city water company, it is concluded that aeration and contact oxidation of iron and manganese is a good method.