کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
172972 458570 2011 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis of water networks considering the sustainability of the surrounding watershed
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Synthesis of water networks considering the sustainability of the surrounding watershed
چکیده انگلیسی

This paper presents a new mathematical programming model for the optimal synthesis of recycle and reuse networks considering simultaneously the integration of the water network system and the surrounding watershed to satisfy process and environmental constraints. The model considers the optimal location of the new industrial facility to integrate its wastewater discharge to the environment with the surrounding watershed through a disjunctive formulation. The pollutants discharged for the new plant are tracked simultaneously with the other discharges to the watershed (i.e., residential, sanitary, industrial and extractions), and the natural phenomena that affect the composition of the watershed (i.e., evaporation, filtration, etc.), in addition to the chemical reactions that are carried out in the rivers. The objective function consists in minimizing the total annual cost that is constituted by the installation of the new plant cost (including the transportation for raw materials, products and services, as well as the land cost), the wastewater treatment costs (including the piping cost) and the fresh sources cost. Two example problems were used to show the applicability of the proposed methodology.


► This work proposes an optimization approach to carry out the mass integration inside the new plants simultaneously with the surrounding watershed.
► The pollutants are tracked through the watershed and their effect to the environment is considered.
► Results show that to ensure the sustainability of the system, it is required to include the surrounding watershed together with the mass integration inside of the new plants.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Chemical Engineering - Volume 35, Issue 12, 14 December 2011, Pages 2837–2852
نویسندگان
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