Metal constituents of e-waste black powder and their potential utilization

An e-waste processing and dumping site at Moradabad city was visited to analyse the situation and also collect black powder sample for preliminary assessment. Analysis of e-waste black ash sample was carried out for metal content using ICP-OES. A significant amount of lead, copper, barium, tin, aluminium, silica, etc. was found in the e-waste black powder, which indicates the potential utilization of e-waste black powder in many applications.

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Organic fertiliser produced from forest leaf litter

GORKHA: Four community forest user groups in Gorkha have begun producing organic fertiliser from leaf litter and other forest biomass that would otherwise go to waste. The initiative has been launched by the Ram Laxman Community Forest User Group and the Bagpani Community Forest User Group in Sahid Lakhan Rural Municipality-1, the Ludi Damgade Community []