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How much do you know about the role of Zero Discharge Desalination in saving the environment? What is the usage of artificial neural network in energy and environment saving? How can manage the old principle unit operation in zero discharge desalination technology? Do you want to know about these, briefly as a person interested in the environment? We like to introduce the above concepts with one example in a small book contains artificial neural network initialization. Development in zero discharge technology application as a "Green technology" in all industries can save our environment, gradually. What do you think? We hope to! Thanks for your interest about your environment.

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Dr. Farshad Farahbod is a faculty of Department of Chemical Engineering, Firoozabad branch, Islamic Azad University, Firoozabad, Iran. He is interested in research about the Environmental problems.Ms.c. Sara Farahmand was graduated from Shiraz University.She is a lecturer in technical and vocational university, working on energy saving issues.

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