ratio, expressed as a percentage, of the number of movements of reused packaging to the number of movements of all the packaging at the measurement point (see definition 2.7) over the calculation period (see definition 2.6)

any operation by which products, components and materials which are not waste are reused for the same purpose for which they were originally intended

operation by which packaging is refilled or used for the same purpose for which it was conceived, with or without the support of auxiliary products present on the market enabling the packaging to be refilled[SOURCE: ISO 18603:2012, definition 3.1]

operation by which packaging is refilled or used for the same purpose for which it was conceived, with or without the support of auxiliary products present on the market enabling the packaging to be refilled

by which a product (3.2.5) or its parts (3.2.6), having reached the end of their first use, are used for the same purpose for which they were conceived

that has been treated to meet specific water quality for intended beneficial use (3.7)

use of treated wastewater (3.80) for beneficial use (3.7)

ratio of the benefits of a project or proposal relative to its costs, expressed in monetary terms

use of reclaimed water (3.63) after discharge in groundwater or surface water where they can be mixed with water sources before beneficial uses (3.7)

use of high quality reclaimed water (3.63) as a raw water (3.58) source for drinking water treatment and distribution systems (3.22)