Fate and Potential Effects of Trace Elements: Issues in Co-Utilization of By-Products

摘要: Starting with the earliest records, we find that soils have been altered by man’s activities and receptors (directly or indirectly) for most, if not all, of his discards. As affirmed areas land which become ecological wastelands from smelting mining activity, this has without cost in terms changes soil its utility. Attempts at remediation these proven to be a long term expensive proposition often results destruction rather than remediation. These observations realization resources are infinite caused society question use their capacity continue act as waste streams. However, even most unobservant must aware ultimate decision on uses will societal may more emotional (e.g. political, economic, etc.) technical. Thus, those who want technical issues utilized making process realize better informed becomes, likely include concerns. With understanding it becomes necessary only solve problem, but make certain general population understands solution.