Implementing Circular Economy in municipal solid waste treatment system using P-graph

Y Van Fan, JJ Klemeš, TG Walmsley… - Science of The Total …, 2020 - Elsevier
Municipal solid waste (MSW) is one of the issues associated with the growth of economic
and urban population. The aim of this study is to develop an integrated design of waste …

Design and engineering of sustainable process systems and supply chains by the P‐graph framework

H Cabezas, A Argoti, F Friedler… - Environmental …, 2018 - Wiley Online Library
The design of sustainable manufacturing processes and supply chains is rapidly becoming
a critical issue. The reason is the necessity of providing for the needs of a growing human …

Renewable energy storage and distribution scheduling for microgrids by exploiting recent developments in process network synthesis

B Bertok, A Bartos - Journal of Cleaner Production, 2020 - Elsevier
In developing countries such as in Africa, rural areas are not always connected to the
national or regional electric grid. As there is a huge potential for solar energy production …

[PDF][PDF] Process network design and optimisation using P-graph: the success, the challenges and potential roadmap

PS Varbanov, F Friedler, JJ Klemes - Chemical Engineering …, 2017 - researchgate.net
The current contribution makes a critical overview of the achievements from applying the P-
graph framework and the main issues to be dealt with. Based on that, a set of …

P-graph approach for GDP-optimal allocation of resources, commodities and capital in economic systems under climate change-induced crisis conditions

KB Aviso, CD Cayamanda, FDB Solis… - Journal of Cleaner …, 2015 - Elsevier
Climate change impacts may manifest via multiple pathways, often leading to a shortage of
resources, reduction in production capacities, or reduction in available labor inputs that are …

[HTML][HTML] Routing and scheduling field service operation by P-graph

M Frits, B Bertok - Computers & Operations Research, 2021 - Elsevier
Field service operation is a theoretically complex problem. Numerous tasks at various
locations need to be assigned to service staff. Skills, capabilities, and the level of local …

Implementation of P-graph modules in undergraduate chemical engineering degree programs: experiences in Malaysia and the Philippines

HL Lam, RR Tan, KB Aviso - Journal of Cleaner Production, 2016 - Elsevier
The process graph (P-graph) framework was introduced in the early 1990s as a graph
theoretic approach to Process Network Synthesis (PNS) problems in chemical engineering …

Evaluation of technology structure based on energy yield from wheat straw for combined bioethanol and biomethane facility

V Leitner, J Lindorfer - Renewable Energy, 2016 - Elsevier
The objective of this paper is to evaluate a combined bioethanol and biomethane production
from wheat straw applying process network synthesis for maximised energy yield per ton …

[HTML][HTML] Algorithmic model generation for multi-site multi-period planning of clean processes by P-graphs

K Kalauz, M Frits, B Bertok - Journal of Cleaner Production, 2024 - Elsevier
Optimal clean process design requires strict constraints to enforce waste and byproduct
management, all of which can be formulated in the language of mathematical programming …

Optimal design of renewable energy systems with flexible inputs and outputs using the P‐graph framework

A Szlama, I Heckl, H Cabezas - AIChE Journal, 2016 - Wiley Online Library
The P‐graph framework introduced by Friedler et al.(Chem Eng Sci. 1992; 47: 1973–1988)
is a general mathematical methodology based on Graph Theory which is applicable to many …