The number of employees is based on the number of hours worked. 4 Reported on the Contact and Facility Section. Source Reduction A facility uses a solvent bath to clean filament wire in a batch process.
Production is constant from year to year.
Facility records in 1991 show the 500-gallon tank contents were changed 10 times, generating 1 ton of HW each cleaning. In 1992, raw material changes resulted in the tank contents being changed 10 times, but only generating 0.9 tons of HW with each cleaning. Determine quantity of waste generated in 1991 and 1992 from the batch process. Determine the difference in quantities of waste generated between 1991 and 1992, which is the amount source-reduced. In this case, the amount of HW generation associated with ws1 is directly proportional to how many widgets are produced.