Production Related Waste Management for Selected Chemical
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Waste Management Comparison - 2015
Pollution Prevention Activities for Selected Chemical
| Reporting Year | Section 8.10: Newly Implemented Source Reduction Activity | Section 8.10: Methods to Identify Activity | Section 8.11: Optional Pollution Prevention Information* |
|---|---|---|---|
| 2022 |
Barriers: B3-Barriers to P2 B3 - Concern that product quality may decline as a result of source reduction.
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Barriers to P2: B3 - Concern that product quality may decline as a result of source reduction. - Customer demand |
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| 2015 |
Barriers: B3-No Information B3 - Concern that product quality may decline as a result of source reduction.
|
Source Reduction: Ways P2 Was Incorporated in Original Process Design - Periodic inspection of pneumatic hoses to eliminate discharge through leaks |
|
| 2013 |
Other Barriers to Source Reduction - Lead is a trace element in the cement we use to manufacture concrete block. Lead content varies based on the cement manufacturer. |
||
| 2012 |
Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures
|
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
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W13: Developed new Operation and Maintenance plan for Maricopa Couty Source Reduction - More detailed checklists and walk throughs |
TRI Pollution Prevention Glossary
The Waste Management Hierarchy |
The waste management hierarchy established by the Pollution Prevention Act (PPA) guides waste generators toward the best options for managing wastes.
The preferred option is to prevent pollution at its source, but for waste that is generated, the preferred management methods are recycling, followed
by burning for energy recovery, treatment and, as a last resort, disposing of the waste.
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- A breakdown of production-related waste managed. This includes all amounts of the chemical released directly to the environment or otherwise managed as waste, other than waste generated by one-time events not associated with normal production processes (e.g., fires or remedial actions).
- A production ratio or activity index to provide context for reported toxic chemical quantities. For example, if a chemical is used in the manufacture of refrigerators, the production index would track the number of refrigerators produced and could be used to help gauge how much of the chemical is being released per unit of production.
- Any newly implemented source reduction activities, reported using "W-codes" (e.g., "W41: Increased purity of raw materials")