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- Yan, Yulong, et al. Show all 11 Authors
- Environmental pollution 2016 v.218 pp. 513-522
- EDTA (chelating agent); Lolium; alkaline soils; ash content; biochar; biomass; cadmium; calcium chloride; copper; heavy metals; lead; manganese; nickel; polluted soils; soil amendments; temperature; zinc
- ... A pot experiment was conducted to investigate the effects of biochars on the availability of heavy metals (Cd, Cu, Mn, Ni, Pb, and Zn) to ryegrass in an alkaline contaminated soil. Biochars only slightly decreased or even increased the availability of heavy metals assesses by chemical extractant (a mixture of 0.05 mol L−1 ethylenediaminetetraacetic acid disodium, 0.01 mol L−1 CaCl2, and 0.1 mol L− ...