淅川中联水泥厂用水现状及节水减排对策研究

为了响应国家保护南水北调水源地的要求，淅川中联水泥厂改进了生产工艺，增加了余热发电系统。对水泥厂改造前后的节水减排情况进行的分析表明：水泥生产的用水量大幅减少，但发电系统用水增加且超过行业标准，总用水量变化不大；改造的效益主要表现在节约了大量电能以及降低了污水排放量。对目前节能减排中存在的问题以及节水潜力进行了分析，提出了下一步的改进措施。

Research on water utilization and countermeasures for water saving and emission reduction of China United Cement Xichuan Co., Ltd

In response to national requirement on water sources area protection of S-N water diversion,China United Cement Xichuan Co.,Ltd improved the production technology and added a waste heat power generation system.The analysis on energy saving and emission reduction before and after reformation of the cement plant shows that the water consumption after reformation reduces greatly,but water utilization for power generation increases and exceeds the professional standard,the total water utilization changes a little;the benefits of reformation mainly include power energy saving and reduction of sewage discharge.The existed problems in energy saving and emission reduction and water saving potential capacity are analyzed and further improvement measures are put forward.