System Boundary Set of criteria specifying which unit processes are part of a product system *
{"Image DocumentName": "System Boundary Set of criteria specifying which unit processes are part of a product system", "Image ImageDescription": "Ideally only materials and energy directly from and to the environment would cross boundary. Practically inputs and outputs from other systems will cross. Choice of system boundary will affect results. Ideal System Boundary. Practical System Boundary. Raw materials from envr. Process A. Materials to Environment. Raw materials from environment. Materials to Environment. Process A. Process B. Inputs from other systems. Outputs to other systems. Process C. Process B. Energy. Energy. Energy. Process D. Energy. System Boundary. System Boundary.  ISO /2015. LCA Module \u03b12.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}