Production Related Waste Management for Selected Chemical
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Waste Management Comparison - 2022
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* |
|---|---|---|---|
| 2014 |
Source Reduction:: W58: Other process modifications[-100%]
Source Reduction:: W82: Modified design or composition of product[-100%] |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management |
|
| 2013 |
Source Reduction:: W58: Other process modifications
Source Reduction:: W82: Modified design or composition of product |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T02: External pollution prevention opportunity audit(s) |
|
| 2012 |
Source Reduction:: W82: Modified design or composition of product
|
Methods to Identify SR Opportunities: T02: External pollution prevention opportunity audit(s)
|
W82: Removed insulation and brick from old pollution control unit Source Reduction - Audit findings shown high concentration of pollutant Other Environmental Practices - The pollutant will be reduced in concentration in the coming years. The onsite pollution control equipment has been rebuilt with brick that does not include pollutant. Discharges occurred from cleanout of furnace ash from heating unit. |
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.
|
- 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")