Optimization of batch water network with multiple contaminants through continuous regeneration/recycle parallel operation
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Optimization of batch water network with multiple contaminants through continuous regeneration/recycle parallel operation
CIESC JournalIssue 1, Pages: 134-141(2009)
作者机构:
西安交通大学化学工程系
作者简介:
基金信息:
DOI:
CLC:
Online First:05 January 2009,
Published:05 January 2009
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LI Guanhua, LIU Yongzhong, ZHANG Jinzhi. Optimization of batch water network with multiple contaminants through continuous regeneration/recycle parallel operation[J]. CIESC Journal, 2009, (1): 134-141.
DOI:
LI Guanhua, LIU Yongzhong, ZHANG Jinzhi. Optimization of batch water network with multiple contaminants through continuous regeneration/recycle parallel operation[J]. CIESC Journal, 2009, (1): 134-141.DOI:
Optimization of batch water network with multiple contaminants through continuous regeneration/recycle parallel operation
In order to effectively reduce fresh water consumption and parallel processing flow rates of regeneration in a batch water system with multi-contaminant
a superstructure and its optimization design method for a batch water system with multi-contaminant were proposed
which featured parallel processing for continuous regeneration of wastewater with different qualities.Buffer tanks and regeneration units were installed to accomplish separate wastewater processing depending on wastewater quality.A mathematical programming model was established to reduce fresh water consumption and regeneration processing flow rates.An example problem was solved by commercial software GAMS.The computational results showed that the proposed method could deal with the batch water system with wastewater parallel processing in accordance to water quality effectively.Minimal fresh water consumption and regeneration flow rates can be achieved simultaneously.