TRI Pollution Prevention Report for ALDRICH CHEMICAL CO LLC and Acetonitrile

Facility ID: 53085LDRCH6100H

Facility Name and Address:
ALDRICH CHEMICAL CO LLC
5485 COUNTY RD V
SHEBOYGAN FALLS, WI 53085

Parent Company: EMD HOLDING CORP

Industry: All Other Basic Organic Chemical Manufacturing (325199)
Chemical: Acetonitrile

Production Related Waste Management for Selected Chemical

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Waste Management Comparison - 2020

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*
2021			Other Barriers to Source Reduction - The chemical is only use when is needed
2020			Other Environmental Practices - The company uses the latest available control technique to reduce emissions
2017	Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures[-5-14%]	Methods to Identify SR Opportunities: T04: Participative team management	W13: OPERATIONAL AND MAINTENANCE IMPROVEMENTS WERE IMPLEMENTED THAT MAKE THE EQUIPMENT MORE RELIABLE AND IMPROVE PRODUCT QUALITY
2016			Other Barriers to Source Reduction - Packaging Other Environmental Practices: General Environmental Management - any wastes will be sent for energy recovery
2015	Source Reduction:: W19: Other changes in operating practices	Methods to Identify SR Opportunities: T11: Other	W19: The company has procedures in place to reduce waste.
2014	Source Reduction:: W29: Other changes in inventory control	Methods to Identify SR Opportunities: T11: Other
2013	Source Reduction:: W19: Other changes in operating practices	Methods to Identify SR Opportunities: T11: Other	Source Reduction - Better forecasting methods on demand thus adjusting the repackaging quantities

*Classifications of Optional Pollution Prevention Information shown in brackets are provided by EPA.

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.

Source Reduction includes activities that eliminate or reduce the generation of chemical waste.
Recycling includes the recovery of a toxic chemical in waste for reuse.
Energy Recovery includes the combustion of toxic chemicals in waste to generate heat or electricity.
Treatment includes the destruction of a toxic chemical in waste.
Disposal or Other Releases includes toxic chemical quantities entering the environment.

The PPA requires facilities to provide the following details about each chemical they report to TRI:

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")

Facilities may also provide optional Pollution Prevention Information describing their source reduction, recycling, or pollution control activities.