Assessing environmental impact of textile supply chain using life cycle assessment methodology

2018 ◽  
Vol 109 (12) ◽  
pp. 1574-1585 ◽  
Author(s):  
Shadia Moazzem ◽  
Fugen Daver ◽  
Enda Crossin ◽  
Lijing Wang
Keyword(s):  
Life Cycle Assessment ◽  
Supply Chain ◽  
Life Cycle ◽  
Environmental Impact ◽  
Assessment Methodology ◽  
Life Cycle Assessment Methodology ◽  
Textile Supply Chain

Energetic and Environmental Analysis of a New Cogenerative Configuration for the Waste to Energy Plant of Piacenza

2011 ◽  
Author(s):  
Carlo De Servi ◽  
Lucia Rigamonti ◽  
Stefano Consonni
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Environmental Impact ◽  
District Heating ◽  
Back Pressure ◽  
Environmental Benefits ◽  
Waste To Energy ◽  
Assessment Methodology ◽  
Life Cycle Assessment Methodology ◽  
Energy Plant

This study aims at estimating the energy and environmental performances of a new cogenerative configuration of the waste to energy (WTE) plant in Piacenza. At present, the plant is authorized to treat 120,000 t/y of waste, but this limit does not represent the full treatment capacity of the facility. To exploit the plant potential and, at the same time, to reduce total equivalent emissions of the WTE process, a cogenerative configuration has been proposed. In this new scenario a back pressure turbine would be installed in parallel to the existing one, in order to supply heat to the district heating network of Piacenza and the total amount of waste treated per year by the facility would be increased to 134,100 t. The increase of 14,100 t should be satisfied by industrial and commercial waste, which would otherwise go to landfill. To compare the cogenerative scenario with the current situation, the environmental impact for the two cases has been evaluated by means of a life cycle assessment methodology. The results of the analysis show that the new configuration can ensure significant energy and environmental benefits.

Life cycle assessment of organic Parmesan Cheese considering the whole dairy supply chain

2019 ◽  
Author(s):  
Giulia Borghesi ◽  
Giuseppe Vignali
Keyword(s):  
Life Cycle Assessment ◽  
Supply Chain ◽  
Life Cycle ◽  
Environmental Impact ◽  
Carbon Footprint ◽  
Water Consumption ◽  
Organic Agriculture ◽  
Water Footprint ◽  
Dairy Farm ◽  
Parmesan Cheese

Agriculture and food manufacturing have a considerable effect on the environment emissions: holdings and farms play an important role about greenhouse gas emissions and water consumption. This study aims at evaluating the environmental impact of one of the most important Italian DOP product: organic Parmesan Cheese. Environmental performances of the whole dairy supply chain have been assessed according to the life cycle assessment approach (LCA). In this analysis Parmesan Cheese is made from an organic dairy farm in Emilia Romagna, which uses the milk from three different organic livestock productions. Organic agriculture is different from conventional; the major difference is represented by the avoidance of the use of synthetic fertilizers and pesticides made in chemical industry process. Organic agriculture uses organic fertilizers to encourage the natural fertility of the soil respecting the environment and the agro-system. In this case, life cycle approach is used to assess the carbon footprint and the water footprint of organic Parmesan Cheese considering the milk and cheese production. The object at this level is investigating the environmental impact considering the situation before some improvement changes. The functional unit is represented by 1 kg of organic Parmesan Cheese; inventory data refer to the situation in year 2017 and system boundaries consider the inputs related to the cattle and dairy farm until the ripening (included). The carbon footprint is investigated using IPCC 2013 Global Warming Potential (GWP) 100a method, developed by Intergovernmental Panel on Climate Change, and reported in kg of CO2eq. Otherwise, water footprint allows to measure the water consumption and in this work it is assessed using AWARE method (Available Water REmaining).

Sign in / Sign up

Export Citation Format

Share Document