Results 171 to 180 of about 86,031 (227)

Hyperbranched-Polyethylenimine-Functionalized Coal Fly Ash as an Adsorbent for the Removal of Hexavalent Chromium and Reuse as a Dye Photocatalyst. [PDF]

ACS Omega
Sebabi MO, Mabuba N, Pillay K, Malinga SP.   +3 more
europepmc   +1 more source

Nanoscale heterogeneity of arsenic and selenium species in coal fly ash particles: analysis using enhanced spectroscopic imaging and speciation techniques.

Environ Sci Nano, 2023
Rivera NA, Ling FT, Jin Z, Pattammattel A, Yan H, Chu YS, Peters CA, Hsu-Kim H.   +7 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Mutagenicity of Filtrates from Respirable Coal Fly Ash

Science, 1978
Incubation of histidine-requiring auxotrophs of the bacterium Salmonella typhimurium with cyclohexane-, saline-, and serum-soluble surface components of respirable fly ash particles produced an increased number of revertants in two frameshift tester strains.
C E, Chrisp, G L, Fisher, J E, Lammert
openaire   +4 more sources

The surface chemistry of leaching coal fly ash

Journal of Hazardous Materials, 2002
The utilization of coal fly ash in the construction and non-construction areas has seen a rapid growth in the last decade. As production outweighs the utilization of fly ash, its disposal as a dilute or dense slurry is still practiced in coal fired power stations.
openaire   +5 more sources

Leaching of As and Se from coal fly ash: fundamental study for coal fly ash recycling

Environmental Monitoring and Assessment, 2021
Coal fly ash (CFA) is a useful recycled resource for uses such as cement raw material. To manage and evaluate safety for effective utilization of CFA, the leaching concentration and amounts of toxic elements in CFA need to be determined. In this study, 38 types of CFA and aged CFA generated in Japan were used to measure the occurrence and leaching ...
Tsugumi Seki, Kengo Nakamura, Yasumasa Ogawa, Chihiro Inoue   +3 more
openaire   +2 more sources

Lead contents of coal, coal ash and fly ash

Water, Air, and Soil Pollution, 1975
Flameless atomic absorption spectrometry is applied for the determination of Pb in coal, coal ash and fly ash. Lead concentrations in coal and coal ash ranging from respectively 7 to 110 µg g−1 and 120 to 450 µg g−1 are found. A mean concentration of 1520 µg g−1 in fly ash corresponding to a concentration of 117 µg m−3 in the effluent gas suggests the ...
C. Block, R. Dams
openaire   +1 more source

Coal Combustion Fly Ash

2021
Coal fly ash is a very abundant technogenic waste produced during coal combustion as a fine powder is a huge environmental problem. Due to this, its recycling has been a subject of intensive investigation for a long time. The utilization of mechanochemistry for its treatment brings about improvement in its application potential.
openaire   +1 more source

Characterization of Geopolymer Materials Containing MSWI Fly Ash and Coal Fly Ash

Advances in Science and Technology, 2010
In this work three samples of MSWI ash have been stabilized in systems containing coal fly ash and able to give geopolymers through a polycondensation reaction. Monolithic products were obtained with both MSWI ashes as received and after chloride partial removal by water washing.
ANDINI S, CIOFFI, Raffaele, COLANGELO, Francesco, FERONE, Claudio, MONTAGNARO F, SANTORO L.   +5 more
openaire   +3 more sources

Properties of Concrete Incorporating Coal Fly Ash and Coal Bottom Ash

Journal of The Institution of Engineers (India): Series A, 2019
Million loads of coal wastes are being generated everywhere across the globe in the form of fly ash and bottom ash. Utilization of such waste materials in concrete is an eco-friendly choice. Therefore, the objective of the current experimental investigation is to explore the effects of fly ash and bottom ash on the properties of concrete by replacing ...
Rajib Kumar Majhi, Amar Nath Nayak
openaire   +1 more source

MSW fly ash stabilized with coal ash for geotechnical application

Journal of Hazardous Materials, 2000
The solidification and stabilization of municipal solid waste (MSW) fly ash for the purpose of minimizing the geo-environmental impact caused by toxic heavy metals as well as ensuring engineering safety (strength and soaking durability) are experimentally evaluated.
M, Kamon, T, Katsumi, Y, Sano
openaire   +2 more sources