30/07/2005 · Nano Urea: How a young Indian scientist offered his invention worth millions of dollars to farmers for free. India's largest fertilizer cooperative IFFCO has begun the mass production of nano ...

Mining and forestry are 2 of the region's largest industries. In Newfoundland and Labrador, iron ore, nickel, copper, cobalt and gold are mined. New Brunswick and Nova Scotia have many active aggregate, limestone, gypsum, coal and gold mines. Forestry, the largest industry in New Brunswick, is composed of solid wood and pulp production.

The compound has also been used in the past in the goldmining industry for the froth flotation of gold from ore residue as part of the extraction process. [7] Sodium salt is used as a biocide and preservative in adhesives (especially based on latex, starch, casein, and animal glues), paper, textiles.

01/05/2013 · Plant biomass containing accumulated heavy metals can be combusted to get energy and the remaining ash is considered as "bioore". This bioore can be processed for the recovery or extraction of the heavy metals. An advantage of phytomining is the sale of energy from combustion of the biomass (Anderson et al., 1999).