Title: Model of Reverse Osmosis Desalination System with Isobaric Energy Recovery Device
Abstract: Based on the work principle of isobaric energy recovery device,a related mathematical model of reverse osmosis desalination system was developed.Methods for calculating the parameters of the energy recovery devices and the reverse osmosis desalination system were proposed.The mathematical relationship among different parameters was illustrated clearly.Furthermore,the model was verified via a 1 000 m3/d seawater reverse osmosis desalination system.The results showed that the effective energy recovery efficiency of isobaric energy recovery devices used in the 1 000 m3/d system was 93.0%,which was relatively closed to the actual operational performance of the product.The total electricity consumption for water production was 3.01 kW·h/m3,which was basically at the same level as that of existing 1 000 m3/d seawater reverse osmosis desalination systems.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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