Composting organic residues: Trace metals and microbial pathogens

作者: S. Dumontet , H. Dinel , M. Schnitzer , T. Paré , A. Scopa

DOI: 10.4141/S00-077

关键词:

摘要: Industrialized societies are responsible for increasing environmental pollution by trace metals, and pathogenic micro-organisms associated with products wastes of industrial processes agricultural production, as well household activities. The objective this paper is to discuss the effect composting on behavior metals micro-organisms, present latest finding sanitizing stabilizing organic fractions in composted biosolids. Evidence provided long-term scientific studies North America Europe toxic effects soil suggests that revisions current guidelines sludge applications soils needed protect fertility. In addition, antagonism between harmful characteristics biosolids their usefulness agriculture land reclaiming purposes could be mitigated using efficient treatments. ...

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