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在国内最大的聚氨酯工业基地——山东烟台万华合成革集团,这个昔日每天向外排放15600m3生产废水的排污大户,抓住节能降耗,特别是抓住水资源综合利用这个关键环节,“把生产废水作为第二水源”,制定并实施了“万华集团节水及资源综合利用”项目计划。减少对原水资源的过度开采,克服水资源短缺的瓶颈制约,以根治废水排放造成的污染,实现企业的可持续发展。
In the country’s largest polyurethane industrial base - Shandong Yantai Wanhua Synthetic Leather Group, the former daily discharge of 15,600 m3 of wastewater generated large sewage out, to seize the energy saving, in particular, to seize the key to comprehensive utilization of water resources, “put Production wastewater as the second source of water ”, formulated and implemented“ Wanhua Group’s comprehensive utilization of water and resources ”project plan. Reduce the excessive exploitation of raw water resources to overcome the bottleneck of water shortage constraints to eradicate the pollution caused by waste water discharge and realize the sustainable development of enterprises.