Detail publikace

Internal and Total Site Water Network Design with Water Mains Using Pinch-Based and Optimization Approaches

Chin, H.H., Jia, X., Varbanov, P.S., Klemeš, J.J., Liu, Z.-Y.

Originální název

Internal and Total Site Water Network Design with Water Mains Using Pinch-Based and Optimization Approaches

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This work addresses the internal and Total Site Water Network design with water mains. A Material Recovery Pinch Diagram is used for freshwater targeting and a Water Integration Network design with a water main framework, and a mathematical model is formulated for total cost optimization. The Pinch-based method can target an optimum number of water mains, flow rates, and concentrations in the water mains, which can achieve the identified freshwater target. The proposed method can be used for both single and multiple contaminants and applied on both process and total site scales. Two case studies are used to illustrate the application procedure of the proposed method for single- and multiple-contaminant cases. The case study results showed that the optimum number of water mains is three in both single-contaminant and multiple-contaminant Total Site Water Network designs (excluding freshwater and wastewater mains). In the single-contaminant case, the water network of internal integration with three water mains can achieve a total annual cost reduction of 82% compared to direct Water Integration and a total annual cost of 42% in the multiple-contaminant case. The proposed method is beneficial as it provides a graphical interface for the water main targeting and design, and the mathematical optimization enables the selection of optimum options with a minimum cost. To pursue a more accurate design, water piping cost based on real plant locations should be incorporated in future studies. © 2021 American Chemical Society.

Klíčová slova

Water Integration; water mains/headers; multiple contaminants; Water Pinch; Mathematical Programing

Autoři

Chin, H.H., Jia, X., Varbanov, P.S., Klemeš, J.J., Liu, Z.-Y.

Vydáno

17. 5. 2021

Nakladatel

AMER CHEMICAL SOC, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA

Místo

AMER CHEMICAL SOC, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA

ISSN

2168-0485

Periodikum

ACS Sustainable Chemistry and Engineering

Ročník

9

Číslo

19

Stát

Spojené státy americké

Strany od

6639

Strany do

6658

Strany počet

20

URL

https://pubs.acs.org/doi/10.1021/acssuschemeng.1c00183

BibTex

@article{BUT171836,
  author="Hon Huin {Chin} and Xuexiu {JIA} and Petar Sabev {Varbanov} and Jiří {Klemeš}",
  title="Internal and Total Site Water Network Design with Water Mains Using Pinch-Based and Optimization Approaches",
  journal="ACS Sustainable Chemistry and Engineering",
  year="2021",
  volume="9",
  number="19",
  pages="6639--6658",
  doi="10.1021/acssuschemeng.1c00183",
  issn="2168-0485",
  url="https://pubs.acs.org/doi/10.1021/acssuschemeng.1c00183"
}