Simulation of Water Allocation Optimization Problem

Rudy Agustriyanto

Abstract


Pollution prevention is primarily stimulated by economics, legislation, liability concerns, and the enhanced environmental benefit of managing waste at source. Chemical process industries consume a huge amount of water. Consequently, wastewater streams from such industries which contain various contaminants may create environmental problem. The increasing cost of fresh water supply and wastewater treatment has encouraged process industries to minimize fresh water consumption and waste water generation. This paper presents a formulation of water allocation problem (WAP) in order to minimize fresh water consumption in multi contaminant mass exchanger network. The approach is based on mass balance equation within the system being studied. The problem were then solved by using Matlab Optimization Toolbox.

Keywords


Optimization, mass exchanger, water allocation

Full Text:

PDF

References


Miguel Bagajewics, A Review of Recent Design Procedures for Water Networks in Refineries and Process Plants, Computer and Chemical Engineering, Vol. 24, No. 9-10, pp. 2093-2113, 2000.

S.J. Doyle and R. Smith, Targeting Water Reuse with Multiple Contaminants. Trans IChemE, Vol. 75, Part A8, pp.181-189, 1995.

Wang, Y.P., Smith, R., Wastewater Minimisation, Chemical Engineering Science, Vol. 49, No.7, pp.981-1006, 1994.

Wang, Y.P., Smith, R., Wastewater Minimization with Flowrate Constraints, Trans IChemE, Vol. 73, Part B, pp.889-904, 1997.

El-Halwagi, M.M., Pollution Prevention through Process Integration: Systematic Design Tools, Academic Press, California, USA, 1997.

Bao-Hong Li, and Chuei-Tin Chang, A Simple and Efficient Initialization Strategy for Optmizing Water-Using Network Designs, Ind. Eng. Chem. Res., Vol. 46, No.25, pp. 8781 – 8786, 2007.

Perry, R.H., and Green, D.W., Perry’s Chemical Engineers’ Handbook, 7th Ed., McGraw-Hill, 1997.

M. Saeedi, and M. Hosseinzadeh, Optimization of Water Consumption in Industrial Systems Using Linear and Nonlinear Proggramming, ,Journal of Applied Sciences, Vol. 6, No.11, pp.2386 – 2393, 2006.

Mariano Savelski, and Miguel Bagajewicz, On the Necessary Conditions of Optimality of Water Utilization Systems in Process Plants with Multiple Contaminants, Chem. Eng. Sci, Vol, 58, pp.5349 – 5362, 2003.

Thongchai Srinophakun, Uthaiporn Suriyapraphadilok, and Suvit Tia, Water-Wastewater Management of Tapioca Starch Manufacturing Using Optimization Technique, Science Asia, Vol. 26, No.1, pp 57-67, 2000.

Dewantara, B.S.B., and Miura, J., Optimizing Fuzzy Rule Base for Illumination Compensation in Face Recognition using Genetic Algorithms, EMITTER International Journal of Engineering Technology, Vol. 2, No.2, pp. 62-79, 2014.

Agustriyanto, R., Fatmawati, A., and Fransiscus, Y., Nonlinear Programming for Minimization of Fresh Water Consumption in Multi Contaminant Mass Exchanger Network, 19th International Congress of Chemical and Process Engineering CHISA 2010, Prague, Czech Republic.




DOI: 10.24003/emitter.v6i2.244

Refbacks

  • There are currently no refbacks.


Copyright (c) 2018 EMITTER International Journal of Engineering Technology

EMITTER Journal Editorial Office

 

Politeknik Elektronika Negeri Surabaya

Jl. Raya ITS - Kampus PENS Sukolilo Surabaya 60111, INDONESIA

emitter@pens.ac.id   http://emitter.pens.ac.id   Telp : +62 31 594 7280   Fax : +62 31 594 6114