Results 41 to 50 of about 4,051,722 (216)

Generation of PCDD/F in Fly Ash from Municipal Solid Waste Incinerators [PDF]

Journal of the Air & Waste Management Association, 2003
Fly ash from municipal solid waste incinerators (MSWIs) has been characterized in terms of polychlorinated dibenzyl-p-dioxin and polychlorinated dibenzofuran (PCDD/F) content. Increasing values of PCDD/Fs have been found to correlate with decreasing temperatures of sampling points in flue gas treatment lines of the plants, confirming other researchers'
Paolo, Littarru, Luciano, Vargiu
openaire   +2 more sources

Evaluation of porous concrete leachate to improve water quality

Journal of Environmental Quality, Volume 55, Issue 5, September/October 2026.
Abstract Porous concrete is increasingly explored as a multifunctional material for water quality improvement, stormwater management, and emerging agricultural applications. However, uncertainties remain regarding nutrient and trace metal leaching, particularly for freshly cast concrete. This study investigated the time‐dependent leaching behavior of a
Tangina Aktar Tamanna, Sarah MacPherson, Philip Wiredu Addo, ABM Shahed, Manish Ojha, Mark Lefsrud   +5 more
wiley   +1 more source

Mixed‐Impurity Co‐Poisoning of NH3‐SCR Catalysts: Poisoning Mechanisms, Antagonistic Effects, and Anti‐Inactivation Strategies

EcoEnergy, Volume 4, Issue 4, August 2026.
This review summarizes the synergistic effects of mixed impurities on ammonia‐selective catalytic reduction (NH3‐SCR) catalysts, including the poisoning mechanism of the catalyst caused by mixed impurities, the antagonistic effects between the impurities, and the research on the anti‐poisoning strategies for the catalyst in recent years.
Hongyan Xue, Manas Pal, Zhaoteng Xue, Dongsen Mao   +3 more
wiley   +1 more source

Synergistic Effect of Ladle Furnace Slag and Biomass Bottom Ash in Alkali‐Activated Binders

Journal of the American Ceramic Society, Volume 109, Issue 7, July 2026.
This study investigates the synergistic co‐activation of ladle furnace slag (LFS) and biomass bottom ash (BBA) in alkali‐activated binders. Results indicate that 75 wt% BBA maximizes mechanical strength, reaching 11.1 MPa in compression after 90 days. Amorphous silica from BBA acts as a chemical buffer, mitigating slag expansion while forming a stable ...
Miguel A. Gómez‐Casero, Pedro Delgado‐Plana, Luis Pérez‐Villarejo, Dolores Eliche‐Quesada   +3 more
wiley   +1 more source

Toward the Utilization of Char from the Hydrothermal Liquefaction of Polyethylene Plastic Waste: Studies of the Adsorption of Rhodamine B in an Aqueous Environment

Advanced Sustainable Systems, Volume 10, Issue 6, June 2026.
Hydrothermal liquefaction of waste polyethylene produces char that effectively removes rhodamine B from water. Nearly complete dye adsorption is achieved under optimum conditions, with adsorption following Langmuir isotherm and pseudo‐first‐order kinetics.
Himanshu Gupta, Shih‐Chieh Chien, Pankaj Verma, Paula Oulego, N. Raveendran Shiju   +4 more
wiley   +1 more source

Incineration of municipal solid waste in Malaysia: Salient issues, policies and waste-to-energy initiatives [PDF]

, 2013
Municipal solid wastes (MSW) disposal and treatment essentially pose problems in many countries due to their voluminous characteristic. The customary means of MSW management is via landfill disposal but its dependency is gradually being limited by ...
Sulaiman, M.R., Yin, C-Y, Chen, X., Abd Kadir, S.A.S., El-Harbawi, M.   +4 more
core  

Synergistic Effects of Carbonated and Hydrophobically Modified Municipal Solid Waste Incineration Fly Ash on Mortar Performance and Heavy-Metal Immobilisation

Buildings
Municipal solid waste incineration (MSWI) fly ash contains soluble salts and heavy metals, which may cause leaching risks and durability deterioration when directly used in cement-based materials.
Jingwei Zhang, Yi Zheng, Kangjie Zhang, Jia Li   +3 more
doaj   +1 more source

The Distribution Pattern and Leaching Toxicity of Heavy Metals in Glass Ceramics from MSWI Fly Ash and Andesite Tailings

Toxics, 2022
The leaching of heavy metals (HMs) is the key factor affecting the resource utilization of municipal solid waste incineration (MSWI) fly ash. A novel fly ash and andesite-tailings-based (FAAT) glass ceramic is prepared with the full-component utilization
Yongya Wang, Xinyi Huang, Wei Wang, Tao Wu   +3 more
doaj   +1 more source

Tailoring of Waste‐Derived CO2 Adsorbents From the Perspective of Apparent and Intrinsic Property Regulation

cScience, Volume 2, Issue 2, June 2026.
ABSTRACT The conversion of waste materials into solid CO2 adsorbents is a promising strategy for carbon capture and waste management. In this review, we discuss recent advances in the preparation and modification of waste‐derived CO2 adsorbents, including carbon‐based materials, zeolites, metal–organic frameworks, layered double hydroxides, CaO, and ...
Han Zhang, Ziyan Yang, Lina Liu, Zhikun Zhang   +3 more
wiley   +1 more source

Thermal Analysis Of Solid Waste Gasifier-combustor. [PDF]

, 2004
The increase of municipal solid waste generated in Malaysia has become a critical issue. In year 200 I, the amount of solid waste produced in Malaysia is 16,247 tons per day and the rate is continue increasing until today. Besides, landfills are slowly
Zainal, Z. A., Mustafa, K.F., Miskam, M.A., Idroas, M.Y.   +3 more
core   +1 more source