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* |
|---|---|---|---|
| 2022 |
Source Reduction:: S25: Other process modifications made
|
Methods to Identify SR Opportunities: T11: Other
|
Other Environmental Practices: Waste Treatment - onsite wastewater treatment |
| 2021 |
Source Reduction:: S25: Other process modifications made
|
Methods to Identify SR Opportunities: T11: Other
|
|
| 2020 |
Source Reduction:: W58: Other process modifications
|
Methods to Identify SR Opportunities: T11: Other
|
|
| 2019 |
Source Reduction:: W58: Other process modifications
|
Methods to Identify SR Opportunities: T11: Other
|
|
| 2018 |
Source Reduction:: W58: Other process modifications
|
Methods to Identify SR Opportunities: T11: Other
|
|
| 2017 |
Source Reduction:: W58: Other process modifications
|
Methods to Identify SR Opportunities: T11: Other
|
|
| 2016 |
Source Reduction:: W58: Other process modifications
|
Methods to Identify SR Opportunities: T11: Other
|
|
| 2015 |
Source Reduction:: W58: Other process modifications
|
Methods to Identify SR Opportunities: T11: Other
|
|
| 2014 |
Source Reduction:: W58: Other process modifications
|
Methods to Identify SR Opportunities: T11: Other
|
W58: Improve aeration to decrease ammonia. Also started pressing sludge to be composted offsite instead of land applying. Source Reduction - Improve aeration to further reduce ammonia |
| 2013 | Other Environmental Practices - later this year we hope to implement the addition of a new chemical that will reduce TKN in our wastewater stream. This should reduce the ammonia levels in our wastewater stream as ammonia is derived from TKN. | ||
| 2009 | Other Environmental Practices - The facility became ISO 14001 certified in the calendar year 2008. This will aid in preventing pollution, as well as maintaining compliance and continuously striving to improve at the facility. | ||
| 2008 | Other Environmental Practices - The facility became ISO 14001 certified in the calendar year 2008. This will aid in preventing pollution, as well as maintaining compliance and continuously striving to improve at the facility. | ||
| 2007 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W39: Other spill or leak prevention |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T04: Participative team management |
|
| 2006 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W39: Other spill or leak prevention |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T04: Participative team management |
|
| 2005 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W39: Other spill or leak prevention |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T04: Participative team management |
|
| 2004 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W39: Other spill or leak prevention |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T04: Participative team management |
|
| 2003 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W39: Other spill or leak prevention |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T04: Participative team management |
|
| 2002 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W39: Other spill or leak prevention |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T04: Participative team management |
|
| 2001 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W36: Implemented inspection or monitoring program of potential spill or leak sources |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T04: Participative team management |
|
| 2000 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W36: Implemented inspection or monitoring program of potential spill or leak sources |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T04: Participative team management |
|
| 1999 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W36: Implemented inspection or monitoring program of potential spill or leak sources |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T04: Participative team management |
|
| 1998 |
Source Reduction:: W19: Other changes in operating practices
|
Methods to Identify SR Opportunities: T04: Participative team management
|
|
| 1997 |
Source Reduction:: W52: Modified equipment, layout, or piping
|
Methods to Identify SR Opportunities: T04: Participative team management
|
|
| 1996 |
Source Reduction:: W52: Modified equipment, layout, or piping
|
Methods to Identify SR Opportunities: T04: Participative team management
|
|
| 1995 |
Source Reduction:: W52: Modified equipment, layout, or piping
|
Methods to Identify SR Opportunities: T03: Materials balance audits
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T10: Vendor assistance |
|
| 1994 |
Source Reduction:: W29: Other changes in inventory control
|
Methods to Identify SR Opportunities: T04: Participative team management
|
|
| 1993 |
Source Reduction:: W52: Modified equipment, layout, or piping
|
Methods to Identify SR Opportunities: T03: Materials balance audits
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T10: Vendor assistance |
|
| 1991 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W51: Instituted recirculation within a process |
Methods to Identify SR Opportunities: T04: Participative team management
Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program) Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T10: Vendor assistance |
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")