Tianyue Peng

TL;DR: In this paper, the pyrolysis dependent properties of rapeseed stem biochar were investigated under various temperatures (200-700°C, in 50°C intervals), heating rates (1, 5, 10, 15, 20, 20°C/min), and residence times (10,20, 40, 60, 80, 100min).

TL;DR: It was found that the use of biochar may help increase crop yields on polluted land, and thus reduce the amount of mineral fertilizer used in the field, and in order to maximize the benefits ofBiochar addition, farmers need to accept that the dosage rates of mineral fertilizers should be reduced.

TL;DR: It is revealed that S-modified rice husk biochar has potential to stabilize Hg as a 'green' method for the remediation of contaminated soils.

TL;DR: It was found that there is a general lack of consensus on the definition of lead based paint, and, strengthening regulatory oversight, public awareness, and industry acceptance are vital in combating the global issue of leadbased paint.

TL;DR: The results of this study suggest that HRA undertaken for children in urban mainland China should pay closer attention to children's playgrounds as a lead exposure source, and, in particular, playground equipment dust.