TRI Pollution Prevention Report for ANALOG DEVICES INC and Hydrogen fluoride

Facility ID: 95035LNRTC275SH

Facility Name and Address:
ANALOG DEVICES INC
275 S HILLVIEW DR
MILPITAS, CA 95035

Parent Company: ANALOG DEVICES INC

Industry: Semiconductor and Related Device Manufacturing (334413)
Chemical: Hydrogen fluoride

Production Related Waste Management for Selected Chemical

lchemid=0007664393

Waste Management Comparison - 2021

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*
2019		Barriers: B3-Barriers to P2 B3 - Concern that product quality may decline as a result of source reduction.	Barriers to P2 - PROCESS OPTIMIZED, SOURCE REDUCTION ACTIVITIES WOULD RESULT IN QUALITY DECLINE. Barriers to P2: B3 - Concern that product quality may decline as a result of source reduction. - PROCESS OPTIMIZED, SOURCE REDUCTION ACTIVITIES WOULD RESULT IN QUALITY DECLINE.
2018		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. - PROCESS OPTIMIZED, SOURCE REDUCTION ACTIVITIES WOULD RESULT IN QUALITY DECLINE.
2017		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. - PROCESS OPTIMIZED, SOURCE REDUCTION ACTIVITIES WOULD RESULT IN QUALITY DECLINE.
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. - PROCESS OPTIMIZED, SOURCE REDUCTION ACTIVITIES WOULD RESULT IN QUALITY DECLINE.
2015			Other Barriers to Source Reduction - Source Reduction Not Applicable - Concern product quality may decline as a result of source reduction. Process is optimized.
2014			Other Barriers to Source Reduction - Source Reduction Not Applicable- Concern product quality may decline as a result of source reduction. Process is optimized.
2013			Other Barriers to Source Reduction - Concern that product quality may decline as a result of source reduction. Process is optimized.
2012			Other Barriers to Source Reduction - Concern that product quality may decline as a result of source reduction.Process is optimized.
2007	Source Reduction:: W58: Other process modifications	Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program)
2006	Source Reduction:: W14: Changed production schedule to minimize equipment and feedstock changeovers	Methods to Identify SR Opportunities: T04: Participative team management
2005	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)
2004	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)
2003	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)
2001	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)

*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.