Siti Nor Azreen Ahmad Termizi
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Siti Nor Azreen Ahmad Termizi
Official Name
Siti Nor Azreen, Ahmad Termizi
Alternative Name
Ahmad Termizi, S. N.A.
Termizi, S. N.A.Ahmad
Termizi, Siti Nor Azreen Ahmad
Main Affiliation
Scopus Author ID
57000566700
Researcher ID
GXA-2631-2022

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  • Publication
    Blockchain-Based Transaction Data Structure Design for Process Integration and Industrial Symbiosis System
    ( 2023-01-01)
    Chin H.H.
    ;
    Varbanov P.S.
    ;
    Siti Nor Azreen Ahmad Termizi
    ;
    Alwi S.R.W.
    ;
    Manan Z.A.
    Industrial Symbiosis (IS) and Process Integration (PI) are important activities with the potential to save resource intake and environmental footprints. Process Integration has been done theoretically and in practice for several decades but is still missing an efficient tool for multi-actor documentation and information preservation. The current paper sets out to develop data structures and tool prototypes for data preservation and transaction recording in process designs and Industrial Symbiosis (IS) to support the advancement of decentralised information tracking. The blockchain concept is utilised in this paper, where the information on the key properties of the streams and process stages can be stored in a secured block, and the transaction of resources can be dealt with using the information from the chain of blocks. Each block can represent the actors of the process in the IS, and an actor can request to join the blockchain by mining the blocks and going through the Proof-of- Work (PoW) verification of the new block. This paper introduces several terms to formulate a proper blockchain to store the information and showcase a simple simulation of adding/removing blocks for an IS system. The illustrative case study demonstrates that the method can evaluate Industrial Symbiosis and Process Integration solutions and track the key properties of the streams and process stages, costs, revenues, and environmental footprints.
  • Publication
    Potential Application of Blockchain Technology in Eco-Industrial Park Development
    ( 2023-01-01)
    Siti Nor Azreen Ahmad Termizi
    ;
    Wan Alwi S.R.
    ;
    Manan Z.A.
    ;
    Varbanov P.S.
    The concept of an eco-industrial park (EIP) that promotes resource sharing, reutilization of waste, and exchange of materials among industries and communities brings significant benefits in terms of environmental, social, and economic aspects. EIP can be accomplished with the aid of blockchain technology to manage data and integration complexity and problem dimensionality. This work proposes the application of blockchain technology in combination with other Industry 4.0 (IR4.0) technologies as enablers for EIP development. We review the international frameworks for EIP and the IR4.0 principles and applications focusing on blockchain technology to evaluate the suitability of blockchain technology integration into the green industrial park concept. An illustrative model of a blockchain-based EIP data management platform has been proposed in this work as a starting point for exploring the full potential of this technology for future EIP applications.
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