55 resultaten gevonden voor 'material balance'
material balance
comparison of physical quantities of inputs, outputs and inventory changes in a quantity centre over a specified time period
material balance
comparison of the physical quantities of inputs, outputs and inventory changes in a quantity centre (3.12.45) over a specified time period
mass balance
system where, from the production of a raw material (3.40) to the final product (3.37) for consumption, the information on sustainability (3.48) can be traced to a specific production quantity
mass balance
relationship between input and output of a specific substance within a system in which the output from the system cannot exceed the input into the system [SOURCE: Adapted from
material
substance that enters and/or leaves a quantity centre
material
substance or mixture of substances within a product (3.2.5) or product part (3.2.6)
material
substance or mixture of substances within a product or product part
mass balance model
in which materials or products with a set of specified characteristics (3.2.5) are mixed according to defined criteria with materials or products without that set of characteristics
material circulation
closed-loop approach where products (3.2.5) or their constituent parts (3.2.6) are reprocessed and brought back to use for the same or other purpose
material recovery
material-processing operations including mechanical recycling, feedstock (chemical) recycling and organic recycling, but excluding energy recovery