Simultaneous optimization of water and heat exchange networks

Water and energy integration: A comprehensive literature review of non-isothermal water network synthesis

“…Accordingly, different synthesis concepts have been reported within the literature in order to address the synthesis problem of non-isothermal WNs, namely, heat-integrated water-using networks (HIWNs) and heat-integrated water-using and wastewater treatment networks (HIWTNs) Ibrić et al, 2014a). Also note that synthesis concepts based on state-space (Bagajewicz, 2000;Dong et al, 2008;Chen et al, 2014), sourcedemand or source-sink Jiménez-Gutiérrez et al, 2014), and multi-scale state-space (Zhou et al, 2012a,b) representation have been applied for synthesising WNs. Generally, the main idea of all concepts is to address combined WN-HEN or combined water-using, wastewater treatment and heat exchanger networks (WN-WTN-HEN or HIWTN).…”

“…,Liao et al (2008),Feng et al (2009),Kim et al (2009) Liao et al (2011),Boix et al (2011a),Boix et al (2011b),Yang and Grossmann (2011),Boix et al (2012),,Ahmetović and Kravanja (2012a,b,c, 2013,Ibrić et al (2012Ibrić et al ( , 2013aIbrić et al ( , 2014b,,Li and Yin (2013),Yang and Grossmann (2013),,Kermani et al (2014),Chen et al (2014) State-space representationBagajewicz (2000),Bagajewicz et al (2002) Dong et al (2008) Chen et al (2014) Source-demand or source-sink representation Renard et al (2012), Tan et al (2012), Rojas-Torres et al (2013), Jiménez-Gutiérrez et al (2014), Kermani et al (2014) Heat-integrated water-using, and wastewater treatments networks (HIWTNs) Dong et al (2008), Bogataj and Bagajewicz (2008), Chen et al (2010b) Yang and Grossmann (2011), Yang and Grossmann (2013), Ibrić et al (2013b, 2014a,c), Ahmetović et al (2014) Multi-scale state-space representation Zhou et al (2012a,b) Mathematical models and solution strategies Sequential: WN design → HEN design Water and energy targeting models (LP) → MILP Bagajewicz (2000), Bagajewicz et al (2002) NLP → MINLP Du et al (2003) Ahmetović and Kravanja (2012a), Li and Yin (2013) MILP → MINLP Liao et al (2011), Boix et al (2012) MILP/integer cut constraint (ICC) Kermani et al (2014) LP/MILP/LP → MILP Li et al (2013) MINLP → MINLP Du et al (2004) Chen et al (2010b) Ibrić et al (2012) Water and energy targeting models → MINLP Liao et al (2008) Chen et al (2014) Simultaneous: initialisation → WN + HEN design MINLP Du et al (2004) Jiménez-Gutiérrez et al (2014), Zhou et al (2015) Stochastic perturbation procedure → MINLP Dong et al (2008) NLP → MINLP Bogataj and Bagajewicz (2007), Bogataj and Bagajewicz (2008) NLP (WN + HI models) → MINLP Ibrić et al (2013a, 2014a,b,c) MILP → MINLP Leewongwanawit et al (2004), Leewongtanawit and Kim (2004a) MINLP (WN model) → MINLP Ahmetović and Kravanja (2012a,b,c, 2013, 2014), Ahmetović et al (2013), Ahmetović et al (2014) MINLP (WN + HI models) MINLP Ibrić et al (2013b, 2014a) Initial guesses and random perturbations → MINLP (MILPs → NLPs) Zhou et al (2012a,b) MINLP (MILP → NLP by iterative consumption and global equivalent cost Boix et al (2011a) WN targeting − minimum number of temperature local fluctuations (MINLP) Feng et al (2009) Identification of hot and cold streams for HEN Bogataj and Bagajewicz (2008) Liao et al (2011), Ahmetović and Kravanja (2013), Ibrić et al (2013a), Chen et al (2014)…”

Design of a water allocation and energy network for multi-contaminant problems using multi-objective optimization

“…Recently, simultaneous approaches have been widely used for non-isothermal streams mixing (Bogataj and Bagajewicz, 2008), in the case of mono-contaminant or multi-contaminant networks (Liao et al, 2011;Leewongtanawit and Kim, 2008;Dong et al, 2008;Bogataj and Bagajewicz, 2008;Ahmetović and Kravanja, 2014;Chen et al, 2014;Hou et al, 2014;Zhou et al, 2015;Yan et al, 2016b). A thorough review of the related works can be found in (Morar and Agachi, 2010;Ahmetović et al, 2015).…”

Simultaneous Optimization of Heat-Integrated Water Allocation Networks Using the Mathematical Model with Equilibrium Constraints Strategy

“…Though the problem can be solved easier in this way, the interconnections between the synthesis of WN and HEN cannot be fully explored, which may lead to suboptimal results. Consequently, simultaneous approaches − were investigated. Leewongtanawit and Kim proposed a simultaneous design methodology that combined the trans-shipment model with a hyperstructure model.…”