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Beyond Lithium Inc.: Beyond Lithium Announces Discovery of LCT Pegmatite Intrusive Stock at Cosgrave Lake Project

Beyond Lithium Inc.: Beyond Lithium Announces Discovery of LCT Pegmatite Intrusive Stock at Cosgrave Lake Project
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Barbara Lake , Province Of Ontario , City Of , United Kingdom , Graeme Evans , Paul Baxter , Lawrence Tsang , Beryl Pegmatites , Newsfile Corp , Lithium Inc , Canadian Securities Exchange , Company Or Beyond Lithium , Ontario Geological , Vp Exploration Of The Company , Party Data , National Instrument , Prospective Corridor , Cosgrave Lake , Allen Graeme , Georgia Lake District , Pine Portage , Georgia Lake , Bernie Lake , Glacier Lake , Allan Graeme , Beyond Lithium ,

"Insight into the Speciation of Heavy Metals in the Contaminated Soil I" by Truong Xuan Vuong, Joseph Stephen et al.

Soil heavy metal contamination is a severe issue. The detrimental impact of contaminated heavy metals on the ecosystem depends on the chemical form of heavy metals. Biochar produced at 400 °C (CB400) and 600 °C (CB600) from corn cob was applied to remediate Pb and Zn in contaminated soil. After a one month amendment with biochar (CB400 and CB600) and apatite (AP) with the ratio of 3%, 5%, 10%, and 3:3% and 5:5% of the weight of biochar and apatite, the untreated and treated soil were extracted using Tessier’s sequence extraction procedure. The five chemical fractions of the Tessier procedure were the exchangeable fraction (F1), carbonate fraction (F2), Fe/Mn oxide fraction (F3), organic matter (F4), and residual fraction (F5). The concentration of heavy metals in the five chemical fractions was analyzed using inductively coupled plasma mass spectroscopy (ICP-MS). The results showed that the total concentration of Pb and Zn in the soil was 3023.70 ± 98.60 mg kg−1 and 2034.33 ± 3 ....

United States , United States Environmental Protection Agency , Chemical Fraction , Heavy Metal Pollution , Metal Remediation ,