Corn Straw Biochar-OPC Composites for Sustainable Treatment of Water-Rich Dredged Clay: Internal Curing Mechanisms, Pore-Structure Evolution, and Mechanical-Environmental Performance.

Wenrui Xu, Zichen Zhang, Zhicheng Dong, Hao Li, Gaofeng Xie

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Wenrui XuDepartment of School of Architecture & Civil Engineering, Liaocheng University, Liaocheng 252000, China.

Zichen ZhangDepartment of School of Architecture & Civil Engineering, Liaocheng University, Liaocheng 252000, China.

Zhicheng DongDepartment of School of Architecture & Civil Engineering, Liaocheng University, Liaocheng 252000, China.

Hao LiDepartment of Shandong Second Water Conservancy Engineering Bureau Co., Ltd., Jining 272100, China.

Gaofeng XieDepartment of Shandong Second Water Conservancy Engineering Bureau Co., Ltd., Jining 272100, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High-water-content dredged clay is a water-rich sediment that requires sustainable, resource-oriented treatment, but conventional ordinary Portland cement (OPC) stabilization is hindered by excessive water-to-binder ratios, suppressed hydration, and high carbon emissions. This study investigated corn straw biochar (CSB) as a partial OPC substitute for the low-carbon stabilization of kaolin-based simulated dredged clay. CSB prepared at 200-1000 °C under different holding times was characterized by water absorption, thermogravimetry, and SEM. Clay specimens with an initial water content of 80% (1.5

Indexed as

corn straw biocharhigh-water-content dredged claylife-cycle assessmentOPC replacementpore-structure regulationsustainable sediment management

Identifiers

PMID42654522

DOI10.3390/ma19163369

PMCPMC13514412

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.