Manufacture of alkali-activated cementitious materials using municipal solid waste incineration (MSWI) ash: Immobilization of heavy metals in MSWI fly ash by MSWI …

J Liu, G Xie, Z Wang, C Zeng, X Fan, Z Li, J Ren… - … and Building Materials, 2023 - Elsevier
Based on the purpose of safe solid waste recycling, this work proposed a new method of co-
treatment of municipal solid waste incineration fly ash (MSWIFA) and municipal solid waste …

Sulfuric acid resistance behaviour of alkali-activated slag and waste glass powder blended precursors

K Sun, HA Ali, D Xuan, CS Poon - Cement and Concrete Composites, 2024 - Elsevier
The acid resistance of cementitious materials is an important property when exposed to
aggressive acidic environments. In this study, the waste glass powder (GP) and slag as …

Recycling of Aluminosilicate-Based Solid Wastes through Alkali-Activation: Preparation, Characterization, and Challenges

L Feng, S Yi, S Zhao, Q Zhong, F Ren, C Liu, Y Zhang… - Buildings, 2024 - mdpi.com
Recycling aluminosilicate-based solid wastes is imperative to realize the sustainable
development of constructions. By using alkali activation technology, aluminosilicate-based …

Utilization of contaminated air pollution control residues generated from sewage sludge incinerator for the preparation of alkali-activated materials

K Sun, HA Ali, W Ji, J Ban, CS Poon - Resources, Conservation and …, 2023 - Elsevier
The air pollution control (APC) residues from the sewage sludge incinerators are harmful to
the environment due to their relatively rich soluble salts and heavy metal content. In this …

A novel method for solidification/stabilization of MSWI fly ash by graphene nanoplatelets synergistic alkali-activated technology

T Li, B Wang, X Zhang, X Han, Y Xing, C Fan… - Journal of Environmental …, 2023 - Elsevier
Municipal solid waste incineration (MSWI) fly ash with considerable heavy metals needs to
be safely disposed of before landfill. In this study, graphene nanoplatelets (GNPs)/MSWI fly …

Shrinkage mitigation of alkali-activated fly ash/slag mortar by using phosphogypsum waste

Y Zheng, D Xuan, B Shen, K Ma - Construction and Building Materials, 2023 - Elsevier
Shrinkage in alkali-activated materials (AAMs) is relatively high, and its mitigation strategies
are welcome to improve the performance of AAMs for practical applications. This study …

High-efficient stabilization and solidification of municipal solid waste incineration fly ash by synergy of alkali treatment and supersulfated cement

W Cao, X Lv, J Ban, JX Lu, Z Liu, Z Chen… - Environmental Pollution, 2024 - Elsevier
Municipal solid waste incineration fly ash (IFA) designated as hazardous waste poses risks
to environment and human health. This study introduces a novel approach for the …

Effect of air pollution-controlled residue of a sewage sludge incinerator on the drying shrinkage and the pore structure of alkali-activated materials

J Ban, K Sun, JX Lu, HA Ali, J Yao, G Sunahara… - Waste Management, 2023 - Elsevier
Recycling air pollution-controlled residues (APCR) generated from sewage sludge
incinerators can be used for waste management, but the leaching of potentially toxic heavy …

Recycling of incinerated sewage sludge ash and waste glass powder in alkali-activated slag for sewer rehabilitation

K Sun, HA Ali, Y Cai, D Xuan, CS Poon - Materials and Structures, 2024 - Springer
A new era has dawned in the manufacturing of cement-free binders with appropriate
mechanical strengths and durability to combat CO2 emissions. However, the assessment of …

A novel use of incineration bottom ash for H2 aeration in the production of artificial lightweight aggregates

P Ren, K Sun, H Mehdizadeh, TC Ling - Journal of Cleaner Production, 2024 - Elsevier
Cold bonding is an energy-efficient method for producing artificial aggregate (AA). However,
the relatively high density of AA restricts its use in lightweight concrete products. This study …