Results 71 to 80 of about 499,356 (168)

Mechanical properties and stress-strain behavior of alkali-activated concrete incorporating sintered MSWI fly ash

Critical to environmental protection is the non-hazardous utilization of municipal solid waste incinerator (MSWI) fly ash in the construction of waste-free city.
Xin Xia, Yitong Zhou, Sheng He, Shuyang Li, Honggang Zhang   +4 more
core   +1 more source

Electrodialytic remediation of municipal solid waste incineration fly ash as pre-treatment before geopolymerisation with coal fly ash

, 2021
Municipal solid waste incineration (MSWI) fly ash is classified as hazardous waste and needs to be disposed of according to strict regulations. By disposal, valuable resources in the MSWI fly ash is lost, and other solutions are sought for. The effect of
Zhan, Xinyuan, Kirkelund, Gunvor Marie, Gunvor Marie Kirkelund, Xinyuan Zhan   +3 more
core   +1 more source

Utilization of Coal Fly Ash as CO Gas Adsorbent [PDF]

, 2012
This research focused on coal fly ash fabricated as CO adsorbent. Coal fly ash having grain size of 325 mesh was characterized by XRF, XRD and SEM-EDX. Physical activation was done at temperatures of 5000C, 5200C, 5400C, 5600C, 5800C and 6000C.
Dyah , Sawitri, Dyah , Sawitri,, Ayu , Lasryza   +2 more
core   +1 more source

Municipal Solid Waste Incineration (MSWI) Fly Ash as a Potential Adsorbent for Phosphate Removal

Phosphorus, in the form of phosphate, is an essential nutrient used in agriculture, but in excess, it becomes harmful to the environment by promoting the eutrophication of aquatic ecosystems, leading to oxygen depletion and phytoplankton overgrowth. This
Onchanok Juntarasakul, Carlito Baltazar Tabelin, Theerayut Phengsaart, Pongthon Roongcharoen   +3 more
core   +1 more source

Recycling of MSWI fly ash in clay bricks-effect of washing and electrodialytic treatment

, 2017
Fly ash generated from municipal solid waste incineration (MSWI) is a hazardous waste due to presence and leachability of heavy metals and organic pollutants (e.g. dioxins and polycyclic aromatic hydrocarbons).
Dias-Ferreira, C., Klupsch, Ewa, Jensen, Pernille Erland, Klupsch, E., Ferreira, Célia, Chen, Wan, Kirkelund, Gunvor Marie, Chen, W., Ottosen, Lisbeth M., Jensen, P. E., Kirkelund, Gunvor M.   +10 more
core  

The Recovery of Ca and Zn from the Municipal Solid Waste Incinerator Fly Ash

, 2020
The treatment and disposal of municipal solid waste incineration (MSWI) fly ash containing significant amounts of dissolvable salts and heavy metals is a seriously challenge.
Yun-Hwei Shen, Song-Yan Zhou, Chen-Piao Yen   +2 more
core   +1 more source

Optimization of Soil Stabilization with Class C Fly Ash; HR-260 , January 1987 [PDF]

, 1987
Previous Iowa DOT sponsored research has shown that some Class C fly ashes are ementitious (because calcium is combined as calcium aluminates) while other Class C ashes containing similar amounts of elemental calcium are not (1).

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Sustainable utilization of municipal solid waste incineration fly ash for ceramic bricks with eco-friendly biosafety

, 2018
Municipal solid waste (MSW) has become a global environmental issue due to the rapid development of economy, industrialization, and urbanization. Re-utilization of municipal solid waste incineration (MSWI) fly ash is a sustainable solution to address the
Hong, Min, Chao, Y., Jin, Y., Deng, Yi, Yang, W., Chen, Z.-G., Shi, X., Hong, M., Deng, Y., Wang, G., Dong, T., Gong, B.   +11 more
core   +1 more source

The toxic leaching behavior of MSWI fly ash made green and non-sintered lightweight aggregates

, 2023
With the rapid development of urbanization and the economy, the amount of municipal solid waste incineration fly ash (MSWI fly ash) dramatically increases and stacks up.
Xu, Linglin, Wu, Kai, Yu, Long, Wang, Shunfeng, Qiao, Zheng, Deng, Hao, Tang, Luping, Yang, Zhenghong, Yang, Zhenghong,, Yu, Long,, Wang, Shunfeng,, Qiao, Zheng,, Wu, Kai,, Tang, Luping,, Deng, Hao,, Xu, Linglin,, Long Yu, Linglin Xu, Kai Wu, Shunfeng Wang, Luping Tang, Zheng Qiao, Zhenghong Yang, Hao Deng   +23 more
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Creep characterisation and microstructural analysis of municipal solid waste incineration fly ash geopolymer backfill

Scientific Reports
In this work, an alkali-activated municipal solid waste incineration (MSWI) fly ash-based filling material was prepared with MSWI fly ash as the raw material and slag as the auxiliary material. The filling body experiences long-term creep, which may have
Lijuan Su, Siyao Wu, Guosheng Fu, Wancheng Zhu, Xiangdong Zhang, Bing Liang   +5 more
doaj   +1 more source