Results 41 to 50 of about 499,356 (168)

Multifaceted Surface Analysis of Municipal Solid Waste Incineration Fly Ash by Water Repellent Treatment with Fatty Acid

Waste
In this study, we aimed to conduct a multifaceted surface analysis of water repellent-treated municipal solid waste incineration (MSWI) fly ash to determine the suppression mechanism of fatty acid elution.
Taiga Kaseda, Hibiki Shirata, Yuya Koike
doaj   +1 more source

Microbial induced solidification and stabilization of municipal solid waste incineration fly ash with high alkalinity and heavy metal toxicity.

PLoS ONE, 2019
This paper presents an experimental study on the applicability of microbial induced carbonate precipitation (MICP) to treat municipal solid waste incineration (MSWI) fly ash with high alkalinity and heavy metal toxicity.
Ping Chen, Hao Zheng, Hui Xu, Yan-Xu Gao, Xiao-Qing Ding, Mei-Ling Ma   +5 more
doaj   +1 more source

Characterization of ash derived from combustion of paper mill waste sludge: Comparison with municipal solid waste incinerator ash [PDF]

, 2007
Fly ash derived from incineration of Malaysian paper mill waste sludge (PMWS) was physically and chemically characterized in order to determine its potential toxicity as well as its application as cement replacement material.
Kadir, S.A.S.A., Mahazer, S.Z., Siti Zaharah Mahazer, Sharifah Nawirah, Syed-Ariffin, S.N., Alifah Salwa Abdul-malik, Abdul-Malik, A.S., Zurinawati Zamzuri, Yin, C-Y, Zamzuri, Z., Chun Yang Yin, Sharifah Aishah Syed Abdul Kadir   +11 more
core  

Alkali‐Activated Dual‐Function Pumice Geopolymers for Medical Waste Fly Ash Encapsulation and Methylene Blue Removal

Journal of Chemistry, Volume 2026, Issue 1, 2026.
Four pumice‐based geopolymer (GP) composites were synthesized via alkalination and used for encapsulation of various fractions (30%, 20%, 10%, and 0%) by mass of medical waste incinerator fly ash (MWIFA) and the composites used for the sequestration of methylene blue (MB) dye from water.
Majorie Nyasani, Veronica Okello, Victor Shikuku, Tome Sylvain, Hermann Dzoujo Tamaguelon, Stephen Otieno, Pamela Ondiek, Zachary Getenga, Claus Rüscher, Sohini Basu Roy   +9 more
wiley   +1 more source

Utilization of mineral carbonation products: current state and potential

Greenhouse Gases: Science and Technology, Volume 9, Issue 6, Page 1096-1113, December 2019., 2019
Abstract Mineral carbonation (MC) is a form of carbon capture and storage that reacts CO2 with alkaline feedstock to securely store CO2 as solid carbonate minerals. To improve process economics and accelerate commercial deployment, research has increased around product utilization, where markets exist primarily in the construction industry. This review
Caleb M. Woodall, Noah McQueen, Hélène Pilorgé, Jennifer Wilcox   +3 more
wiley   +1 more source

L‐Aspartic Acid with Dual Functions: An Eco‐Friendly and Affordable Choice to Accelerate High Salinity Brine Utilization

Advanced Science, Volume 12, Issue 10, March 13, 2025.
L‐Aspartic acid (L‐Asp) enhances crystallization and upcycling of high‐salinity MSWI fly ash leachate. It promotes vaterite growth during softening, modulates salt creeping behavior, and improves moisture‐enabled electricity generation performance of salt mixture by lowering critical relative humidity. This innovative approach advances brine management
Suning Mao, Zhen Yu, Jie Chen, Yizhe Shen, Minjie Li, Chen Sun, Xiaoqing Lin, Bin Yang, Tong Chen, Qunxing Huang, Xiaodong Li, Jianhua Yan   +11 more
wiley   +1 more source

Integrating the circular economy model into the management and treatment of Fischer–Tropsch effluents—a conversion of waste to energy (biogas) opportunity

IET Renewable Power Generation, Volume 18, Issue 16, Page 4153-4165, 7 December 2024.
The review promotes the use of circular economy principles. This review investigates ameliorative measures to overcome the limitations of biological treatment methods for FT effluents. Abstract The Fischer–Tropsch (FT) process converts coal, biomass, or natural gas into liquid hydrocarbons via syngas generation and catalytic conversion.
Mabatho Moreroa, Thapelo P. Malematja, Grace Nkechinyere Ijoma   +2 more
wiley   +1 more source

Solidification/Stabilization of Fly Ash from a Municipal Solid Waste Incineration Facility Using Portland Cement

Advances in Materials Science and Engineering, Volume 2016, Issue 1, 2016., 2016
This study investigated the solidification/stabilization of fly ash containing heavy metals using the Portland cement as a binder. It is found that both the cement/fly ash ratio and curing time have significant effects on the mechanical (i.e., compressive strength) and leaching behaviors of the stabilized fly ash mixtures. When the cement/fly ash ratio
Qiang Tang, Yang Liu, Fan Gu, Ting Zhou, Jun Liu   +4 more
wiley   +1 more source

Effect of Different Pretreatment Solutions on Electrokinetic Remediation of Heavy Metals from Municipal Solid Waste Incineration Fly Ash

International Journal of Electrochemical Science, 2020
The presence of carbonate and alkaline oxides leads to the strong acid buffering capacity and high pH of municipal solid waste incineration (MSWI) fly ash, hindering the removal of heavy metals (HMs) during electrokinetic remediation (EKR).
Cuijing Han, Huilin Li, Yujie Yan, Lin Yu, Huirong Lin, Xiao Huang, Binquan Jiao, Yan Chyuan Shiau, Dongwei Li   +8 more
doaj   +1 more source

Onsite treatment of wastes in municipal waste incinerator: Co-sintering of fly ash and leachate sludge into value-added ceramic granule

Heliyon, 2023
The leachate sludge (LS) and fly ash (FA) are the foci of hazardous wastes which generated from the municipal solid waste incineration (MSWI). The current work developed a new way to use energy from MSWI process for the on-site sintering of LS and FA at ...
Yujie Xue, Xiaochen Lin, Houhu Zhang, Dong Zou, Jizhi Zhou, Yufeng Zhang   +5 more
doaj   +1 more source