TRI Pollution Prevention Report for BAKER HUGHES - HUGHES CHRISTENSEN and Manganese

Facility ID: 77380HGHSC9110G

Facility Name and Address:
BAKER HUGHES - HUGHES CHRISTENSEN
9110 GROGAN'S MILL RD
THE WOODLANDS, TX 77380

Parent Company: BAKER HUGHES HOLDINGS LLC

Industry: Oil and Gas Field Machinery and Equipment Manufacturing (333132)
Chemical: Manganese

Production Related Waste Management for Selected Chemical

lchemid=0007439965

Waste Management Comparison - 2016

Pollution Prevention Activities for Selected Chemical

Reporting Year	Section 8.10: Methods to Identify Activity	Section 8.11: Optional Pollution Prevention Information*
2017		Other Barriers to Source Reduction - No source reduction due to increase in Production .
2016	Barriers: B3-Barriers to P2 B3 - Concern that product quality may decline as a result of source reduction.	Barriers to P2: B3 - Concern that product quality may decline as a result of source reduction. - Recycling Program in place for Manganese. Other Environmental Practices: Recycling - Recycling Program in place for Manganese.
2010		Source Reduction - The Woodlands BHI facility was able to absorb all production from the closure of a foreign facility while maintaining conservation efforts and minimizing environmental impact.

*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.