Bulletin of the Chinese Ceramic Society, Volume. 44, Issue 4, 1346(2025)

Environmental Impact Assessment of Resource Utilization of Incinerated Sewage Sludge Ash Used in Cement

DENG Kai1, LI Huabing2,3, YUAN Shuting2,3, and GUO Xiaolu2,3、*
Author Affiliations
  • 1China Resources Cement Technology R&D Co., Ltd., Guangzhou 510460, China
  • 2Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, Tongji University, Shanghai 201804, China
  • 3School of Materials Science and Engineering, Tongji University, Shanghai 201804, China
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    References(7)

    [1] [1] SCHNELL M, HORST T, QUICKER P. Thermal treatment of sewage sludge in Germany: a review[J]. Journal of Environmental Management, 2020, 263: 110367.

    [2] [2] DUCOLI S, ZACCO A, BONTEMPI E. Incineration of sewage sludge and recovery of residue ash as building material: a valuable option as a consequence of the COVID-19 pandemic[J]. Journal of Environmental Management, 2021, 282: 111966.

    [3] [3] LAM H K, MCKAY G. Utilization of incineration waste ash residues as Portland cement clinker[J]. Chemical Engineering Transactions (CET Journal), 2010, 21: 757-762.

    [4] [4] CHEN Z, POON C S. Comparative studies on the effects of sewage sludge ash and fly ash on cement hydration and properties of cement mortars[J]. Construction and Building Materials, 2017, 154: 791-803.

    [5] [5] GUO X L, YUAN S T, XU Y F, et al. Effects of phosphorus and iron on the composition and property of Portland cement clinker utilized incinerated sewage sludge ash[J]. Construction and Building Materials, 2022, 341: 127754.

    [6] [6] LI Y X, GUO X L. Coupling evaluation of carbon emissions and strength: early carbonation curing of cement mortar containing incinerated sewage sludge ash (ISSA)[J]. Construction and Building Materials, 2024, 427: 136278.

    [11] [11] GUO X L, LI Y X, SHI H S, et al. Carbon reduction in cement industry: an indigenized questionnaire on environmental impacts and key parameters of life cycle assessment (LCA) in China[J]. Journal of Cleaner Production, 2023, 426: 139022.

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    DENG Kai, LI Huabing, YUAN Shuting, GUO Xiaolu. Environmental Impact Assessment of Resource Utilization of Incinerated Sewage Sludge Ash Used in Cement[J]. Bulletin of the Chinese Ceramic Society, 2025, 44(4): 1346

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    Paper Information

    Received: Sep. 20, 2024

    Accepted: May. 26, 2025

    Published Online: May. 26, 2025

    The Author Email: GUO Xiaolu (guoxiaolu@tongji.edu.cn)

    DOI:10.16552/j.cnki.issn1001-1625.2024.1119

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