Abstract
ABSTRACT
The minimization of hazardous waste generation as well as the proper treatment and disposal of generated waste has great importance for the protection of present and future human health and the environment. The purpose of this study was to identify the extent of waste minimization practices carried out by Tennessee waste generators since September 1985. This was accomplished methodologically through survey research of large Tennessee waste generators.
The total population of large generators was categorized in three stratified groupings, based on the quantity of hazardous waste produced. During the period between August 12, 1987, and October 7, 1987, two mailings and telephone reminders produced a 68.4% response rate from 266 waste generators.
Data analyses included nonparametric statistical analysis of ordinal level data. In general, Tennessee generators have a positive attitude toward waste minimization. They have begun to implement or have fully implemented various waste minimization practices; especially a) improvements in housekeeping, b) changes in process equipment or technology, and c) creating awareness of opportunities.
Overall, Tennessee generators, categorized on the basis of waste generated, did not differ in their survey responses. There were few statistically significant differences in waste minimization implementation levels. Two minimization practices "changes in process equipment or technology" and "on-site treatment" were positively associated with generator waste output.
While Tennessee waste generators have a generally favorable view of waste minimization, they characterized their efforts to date as producing just "moderate" results. There seems to be the potential, therefore, for further activity.
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