Air pollution control cost indexes: update #7

摘要

The article "Escalating Air Pollution Control Equipment Costs"[Environmental Progress, 16, pp. S15-S18(Summer 1997)]introduced Thequarterly Vatavuk Air Pollution Control Cost Indexes(VAPCCI's)andDescribed how they can be used to Adjust air pollution controlEquipment prices from one date to Another. This article alsopresented Equipment size-specific VAPCI's for Nine types of controldevices, from The first quarter 1996 through the Fourth quarter1996(preliminary) And the first quarter 1997 (preliminary).