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Environmental Impact Analysis of Wastewater Treatment Process Based on Life Cycle Assessment

机译:基于生命周期评估的废水处理过程环境影响分析

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Method of life cycle assessment (LCA) was applied to compare the environmental impacts of biological filter process and SBR process in two wastewater treatment plants which effluent quality reach to the same standard. Nine types of environmental impacts were constructed by using Gabi 5.0 software. After considered water reuse, the results indicate that marine aquatic toxicity potential (MAETP) of two plants contribute most which value is 3.69E-13 and 2.04E-13 respectively. Ozone depletion potential (ODP) can be negligible when compared with other impacts.
机译:应用生命周期评估(LCA)的方法,用于比较生物过滤过程的环境影响和SBR过程在两种废水处理厂中的流出质量达到相同标准。 使用GABI 5.0软件构建了九种环境影响。 经过考虑的水再利用后,结果表明,两种植物的海洋水生毒性潜力(MAETP)分别有助于3.69e-13和2.04e-13。 与其他影响相比,臭氧耗尽潜力(ODP)可以忽略不计。

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