ICS13.020.99 CCSZ05 CAQI 团 体 标 准 T/CAQI257—2022 磁混凝高效沉淀水处理技术规范 Technicalspecificationformagneticcoagulationhighefficiencyprecipitationwater treatment 2022-04-01发布 2022-07-01实施 中国质量检验协会  发布 全国团体标准信息平台 全国团体标准信息平台 T/CAQI257—2022 I目次 前 言...........................................................................................................................................................II 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义.........................................................................................................................................................1 4设计水质与污染物去除效果.............................................................................................................................1 设计水质.....................................................................................................................................................1 污染物去除效果.........................................................................................................................................2 5工艺设计.............................................................................................................................................................2 通则.............................................................................................................................................................2 工艺流程.....................................................................................................................................................2 混凝反应单元.............................................................................................................................................2 沉淀单元.....................................................................................................................................................3 磁粉回收单元.............................................................................................................................................3 药剂投加单元.............................................................................................................................................4 6检测与控制.........................................................................................................................................................4 一般规定.....................................................................................................................................................4 检测.............................................................................................................................................................4 控制.............................................................................................................................................................5 7调试与验收.........................................................................................................................................................5 一般规定.....................................................................................................................................................5 调试.............................................................................................................................................................5 验收.............................................................................................................................................................5 8运行与维护.........................................................................................................................................................6 一般规定.....................................................................................................................................................6 启动顺序....