Department of Environmental Engineering, Technical University of Denmark, Kongens Lyngby, Denmark.
Waste Manag. 2011 Apr;31(4):619-30. doi: 10.1016/j.wasman.2010.10.025. Epub 2010 Dec 18.
The waste-LCA model EASEWASTE quantifies potential environmental effects from biological treatment of organic waste, based on mass and energy flows, emissions to air, water, soil and groundwater as well as effects from upstream and downstream processes. Default technologies for composting, anaerobic digestion and combinations hereof are available in the model, but the user can change all key parameters in the biological treatment module so that specific local plants and processes can be modelled. EASEWASTE is one of the newest waste LCA models and the biological treatment module was built partly on features of earlier waste-LCA models, but offers additional facilities, more flexibility, transparency and user-friendliness. The paper presents the main features of the module and provides some examples illustrating the capability of the model in environmentally assessing and discriminating the environmental performance of alternative biological treatment technologies in relation to their mass flows, energy consumption, gaseous emissions, biogas recovery and compost/digestate utilization.
废物生命周期评价模型 EASEWASTE 根据质量和能量流、向空气、水、土壤和地下水的排放以及上游和下游工艺的影响，量化了有机废物生物处理的潜在环境影响。该模型中提供了堆肥、厌氧消化及其组合的默认技术，但用户可以更改生物处理模块中的所有关键参数，以便对特定的本地工厂和工艺进行建模。EASEWASTE 是最新的废物生命周期评价模型之一，生物处理模块部分基于早期废物生命周期评价模型的功能，但提供了更多的设施、更大的灵活性、透明度和用户友好性。本文介绍了该模块的主要特点，并提供了一些示例，说明了该模型在环境评估方面的能力，以及在与质量流、能耗、气体排放、沼气回收和堆肥/消化物利用有关的替代生物处理技术的环境性能方面的区分能力。
