02069nam a2200265 a 4500 vtls000067418 KUKTEM 20251114204523.0 121205t2012 my a f m 000 0 eng d THE0003772(Local) 201905131518 shah 201212051459 Fida UMP TP155.7 .I99 2012 rs Bc. Izyan Ismail Design of optimal water allocation network in chlor-alkali plant / Izyan Ismail Kuantan, Pahang : UMP, 2012 xii, 65 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2012 Bibliography : p. 42-43 Water is the most common raw material in the industries. Due to the increasing water scarcity in certain countries, many industries are exposed to the fresh water risk. In order to overcome this problem, optimal water allocation network is applied in many industrial plants. In this study, a new generic mixed integer non-linear programming (MINLP) involving multiple contaminants, pH, hardness and total dissolved solid (TDS) is present to maximize the fresh water saving in the plant. All options including source of elimination, source of reduction, reuse or recycle, outsourcing and regeneration are considered in water minimization network. Four major steps, limiting water data extraction, superstructure representative, developing mathematical formulation and applying GAMS software are followed in this work. Minimum water target is then design based on the steps used to achieve the maximum freshwater saving and wastewater generation. By the end of this study, the design of water network system give higher percentage reduction of the freshwater consumption and the waste water generation. Sustainable engineering Chemical processes Chemical industry Energy conservation 0 0 0 1 10000 10000 2019-09-04 0 TP155.7 .I99 2012 rs Bc. 0000068031 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 6354 | TP155.7 .I99 2012 rs Bc. 0000068032 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 3461 3467 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*6502*9992