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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/4158

Title: Water management in process industries incorporating regeneration and recycle through a single treatment unit
Authors: BANDYOPADHYAY, S
CORMOS, CC
Keywords: rectifying-stripping curves
mass-exchange networks
flow-rate
design
distillation
feed
minimization
allocation
energy
targets
Issue Date: 2008
Publisher: AMER CHEMICAL SOC
Citation: INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 47(4), 1111-1119
Abstract: Process water management has gained increased attention recently, because of awareness of the danger to the environment that is caused by the overextraction of water. At the same time, the imposition of stricter discharge regulations has caused an increase in the effluent treatment costs, which implies capital expenditure with little or no return. Process water management can be divided into two distinct activities: minimization of freshwater requirement and optimal treatment of wastewater generated from the process. Applying the concept of regeneration and recycling of wastewater in the process, freshwater requirement can be reduced significantly while satisfying environmental regulations. Graphical representation, as well as analytical algorithms, are proposed to address integrated process water management issues that involve regeneration and recycle through a single treatment unit.
URI: http://dx.doi.org/10.1021/ie0712232
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4158
http://hdl.handle.net/10054/4158
ISSN: 0888-5885
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