Heavy metal characterization of circulating fluidized bed derived biomass ash

L Li, C Yu, J Bai, Q Wang, Z Luo - Journal of Hazardous Materials, 2012 - Elsevier
Although the direct combustion of biomass for energy that applies circulating fluidized bed
(CFB) technology is steadily expanding worldwide, only few studies have conducted an …

Composition of inorganic elements and the leaching behavior of biomass combustion ashes discharged from wood pellet boilers in Japan

T Sano, S Miura, H Furusawa, S Kaneko… - Journal of wood …, 2013 - Springer
To evaluate the characteristics of wood ash as fertilizer, composition of inorganic elements
and the leaching behavior were studied. The leaching behavior was evaluated by three …

[PDF][PDF] pH dependence leaching characteristics of selected metals from coal fly ash and its impact on ground water quality

RK Singh, NC Gupta, BK Guha - International Journal, 2014 - Citeseer
Coal combustion in thermal power plants leads to concentration of various metals in the fly
ash. The fly ash requires proper handling, disposal and monitoring in order to control their …

Behavior of heavy metals during fluidized bed combustion of poultry litter

D Lynch, F Low, AM Henihan, A Garcia… - Energy & …, 2014 - ACS Publications
In this study, we have examined the behavior of heavy metals during fluidized bed
combustion of poultry litter. Heavy metals examined include As, Cd, Co, Cr, Cu, Hg, Mn, Mo …

Influence of various chlorine additives on the partitioning of heavy metals during low-temperature two-stage fluidized bed incineration

TH Peng, CL Lin - Journal of environmental management, 2014 - Elsevier
In this study, a pilot-scale low-temperature two-stage fluidized bed incinerator was evaluated
for the control of heavy metal emissions using various chlorine (Cl) additives. Artificial waste …

Ocean acidification and sea warming-toward a better comprehension of its consequences

S Rossi - SDG 14: Life Below Water: A Machine-Generated …, 2022 - Springer
Climate change, rigorously heralded more than thirty years ago as a real threat, has become
the most pressing and pernicious global problem for the entire planet. In conjunction with …

Potential influence of ocean acidification on deep-sea Fe–Mn nodules: results from leaching experiments

Q Wang, H Kawahata, T Manaka, K Yamaoka… - Aquatic …, 2017 - Springer
With the continuous rise in CO 2 emissions, the pH of seawater may decrease extensively in
the coming centuries. Deep-sea environments are more vulnerable to decreasing pH since …

Chemistry of fly ash and cyclone ash leachate from waste materials and effects of ash leachates on bacterial growth, nitrogen-transformation activity, and metal …

M Takeuchi, H Kawahata, LP Gupta, M Itouga… - Journal of hazardous …, 2009 - Elsevier
The effects of waste ash leachates on soil microorganism were evaluated along with a
chemical characterization of ash leachates. Thirty fly ash samples and cyclone ash samples …

[PDF][PDF] Release of selected trace metals from class 'F'fly ash and ground water contamination

RK Singh, NC Gupta, BK Guha - Fly Ash Utilization for …, 2014 - researchgate.net
Thermal power plants generate a large amount of fly ash as a solid waste material from coal
combustion. In the present study, the results obtained from shake tests of class 'F'fly ash with …

Potential Influence of Ocean Acidification on Deep-Sea Fe–Mn Nodules and Pelagic Clays: An Improved Assessment by Using Artificial Seawater

Q Wang, H Kawahata, K Yamaoka, A Suzuki - Aquatic Geochemistry, 2018 - Springer
In order to assess the potential risk of metal release from deep-sea sediments in response to
pH decrease in seawater, the mobility of elements from ferromanganese (Fe–Mn) nodules …