Article ID Journal Published Year Pages File Type
1746538 Journal of Cleaner Production 2008 4 Pages PDF
Abstract

Biological nutrients have been defined as non-hazardous biodegradable materials and products of biodegradation processes. Changes in the concentrations of so-defined biological nutrients have ecological effects and high concentrations may have a negative impact on human health.This implies that there are no wastes or emissions derived from biological materials, which are ecologically irrelevant. Nor are such wastes intrinsically good or healthy.

Related Topics
Physical Sciences and Engineering Energy Renewable Energy, Sustainability and the Environment
Authors
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