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英语翻译Water-using SchemesIn the case of regeneration reuse,the

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英语翻译
Water-using Schemes
In the case of regeneration reuse,the relationships between the three flow rates FF,FR and FD and xPR may be defined for two extreme water-using scheme:minimum freshwater scheme and maximum water-reuse scheme.The minimum freshwater scheme is obtained by making minimum freshwater consumption as the objective in the water allocation exercise.Similarly,the maximum water-reuse scheme is obtained by making maximum water-reuse as the objective.For example,consider the system with the post-regeneration concentration xPR=75 mgl-1.If minimum freshwater consumption is the target,the water-using units with the maximum inlet concentrations 0
Figure 6 compare R as a function of xPR for the two schemes.The solid line represents the maximum water-reuse scheme while the broken line represents the minimum freshwater scheme.It can be seen that when 25
使用水的方案
在再生重复使用的情况,三流程率 FF 、 FR 和 FD 之间的关系和 xPR 可能为二个极端的使用水的方案被定义:最小的淡水方案和最大的水-重复使用计画.最小的淡水方案藉由在水配置练习作最小的淡水消费作为目的被获得.同样地,最大的水-重复使用的方案藉由制造最大的水被获得-重复使用当做目的.举例来说,用在再生之后的集中 xPR 考虑系统=75 mgl-1.如果最小的淡水消费是目标,使用水的单位用最大的插入物集中 0