基于梯级用水的工业水系统节水优化研究
朱丽姗,刘军,侯保灯,肖伟华,马静

Optimization of water saving in industrial water system based on cascade use of water
Lishan ZHU,Jun LIU,Baodeng HOU,Weihua XIAO,Jing MA
表9 优化前后效益对比
Table 9 Comparison of benefits before and after optimization
效益指标优化前优化后变化率/%
综合发电水耗率/(m3·s-1·GW-10.390.35-10.3
总用水成本/(元·h-18 3697 231-13.6
取水费用/(万元·a-15 7035 065-11.2
运行处理费用/(万元·a-11 8591 449-22.05
排污费用/(万元·a-12550-100
总费用/(万元·a-17 5866 334-16.5