SimaPro is a software package designed to make a valuable contribution for analyzing the environmental impact on products during their whole life cycle. A huge amount of knowledge about the environment is built into t...SimaPro is a software package designed to make a valuable contribution for analyzing the environmental impact on products during their whole life cycle. A huge amount of knowledge about the environment is built into the program and database, enabling to analyze a product with a minimum of specialized knowledge. In this study, SimaPro was used to analyze and evaluate the impacts that resulted from sewerage network in Al-Hilla city, Iraq. The results of Life Cycle Assessment (LCA) showed that sewerage network had an impact and damage on the environment by 291 points for every cubic meter of collect wastewater. The most potential environmental impacts were global warming, respiratory inorganics and non-renewable energy, contributing to the sewerage network. The study also showed that most of the effects were as a result of energy consumption in the pumping of wastewater, pipes used and diesel using for network operation.展开更多
使用SimaPro软件和Ecoinvent数据库对纸浆模塑天地盖礼盒生产的生命周期进行建模,采用EF 3.0方法对生命周期进行环境影响分析,量化和识别其生产过程中的主要环境足迹及其贡献过程,并解释其环境影响。结果表明:生产一万套纸浆模塑天地盖...使用SimaPro软件和Ecoinvent数据库对纸浆模塑天地盖礼盒生产的生命周期进行建模,采用EF 3.0方法对生命周期进行环境影响分析,量化和识别其生产过程中的主要环境足迹及其贡献过程,并解释其环境影响。结果表明:生产一万套纸浆模塑天地盖礼盒造成的气候变化影响为7609.27 kg CO_(2)eq.,其中由化石资源引起的碳排放为7591.24 kg CO_(2)eq.。在纸浆模塑礼盒生产过程中,气候变化、化石资源消耗、颗粒物、酸化和光化学臭氧形成是主要的环境影响类别,累积贡献超过了整体环境影响的80%。热压整形过程中电能消耗是引起环境问题的主要原因。通过敏感性分析可知,减少生产过程中的电能消耗量或者使用清洁能源,最多可减少约95%的碳足迹,并降低整体环境影响。展开更多
文摘SimaPro is a software package designed to make a valuable contribution for analyzing the environmental impact on products during their whole life cycle. A huge amount of knowledge about the environment is built into the program and database, enabling to analyze a product with a minimum of specialized knowledge. In this study, SimaPro was used to analyze and evaluate the impacts that resulted from sewerage network in Al-Hilla city, Iraq. The results of Life Cycle Assessment (LCA) showed that sewerage network had an impact and damage on the environment by 291 points for every cubic meter of collect wastewater. The most potential environmental impacts were global warming, respiratory inorganics and non-renewable energy, contributing to the sewerage network. The study also showed that most of the effects were as a result of energy consumption in the pumping of wastewater, pipes used and diesel using for network operation.
文摘使用SimaPro软件和Ecoinvent数据库对纸浆模塑天地盖礼盒生产的生命周期进行建模,采用EF 3.0方法对生命周期进行环境影响分析,量化和识别其生产过程中的主要环境足迹及其贡献过程,并解释其环境影响。结果表明:生产一万套纸浆模塑天地盖礼盒造成的气候变化影响为7609.27 kg CO_(2)eq.,其中由化石资源引起的碳排放为7591.24 kg CO_(2)eq.。在纸浆模塑礼盒生产过程中,气候变化、化石资源消耗、颗粒物、酸化和光化学臭氧形成是主要的环境影响类别,累积贡献超过了整体环境影响的80%。热压整形过程中电能消耗是引起环境问题的主要原因。通过敏感性分析可知,减少生产过程中的电能消耗量或者使用清洁能源,最多可减少约95%的碳足迹,并降低整体环境影响。
