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Facility ID: 03062TRDYN4PITT
Facility Name and Address: AMPHENOL APC INC 91 NORTHEASTERN BLVD NASHUA, NH 03062 Parent Company: AMPHENOL CORP Industry: Bare Printed Circuit Board Manufacturing (334412) Chemical: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) Reports: View TRI Facility profile report for this facility View TRI Form R submissions by this facility |
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Production Related Waste Management for Selected Chemical
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Waste Management Comparison -
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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* |
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2022 |
Source Reduction:: S21: Optimized process conditions to increase efficiency[-0-4%]
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Methods to Identify SR Opportunities: T04: Participative team management
Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) Barriers: B3-Barriers to P2 B3 - Concern that product quality may decline as a result of source reduction. |
S21: Increased layer square inches per panel reduces number of panels ran. Feed rate based on panel count.This is done when product size can be fit to larger panels to allow more product per panel. Source Reduction - Process engineering improved dosing measure to reduce quantity used. Source Reduction - Product design group looks for ways to maximize panel usage. Barriers to P2: B3 - Concern that product quality may decline as a result of source reduction. - Process control requires maintaining specific concentration/ratios of chemicals. Failure to do so would result in quality issues. |
2021 |
Source Reduction:: S43: Introduced in-line product quality monitoring or other process analysis system
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Methods to Identify SR Opportunities: T11: Other
Barriers: B8-Barriers to P2 B8 - A reduction does not appear to be technically feasible |
S43: process control measures various parameters and adjusts bath value by addition of chemicals. Source Reduction - Process engineer Barriers to P2: B8 - A reduction does not appear to be technically feasible - Chemical usage is dependent on product variability, our products are customer driven resulting in some of our production runs requiring higher chemical use. |
2020 |
Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures[-0-4%]
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Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program)
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Source Reduction - Evaluating potential to alter process to reduce rthe generation of Aerosol Other Barriers to Source Reduction - Primary process that generates the aerosol is strictly driven by production levels. |
2019 |
Source Reduction:: W59: Modified stripping/cleaning equipment
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Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
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W59: Go from a spray application which would generate an aerosol to a flooded application which does not spray but flows solution on the product Source Reduction - Engineering to retrofit process equipment |
2018 |
Source Reduction:: W72: Modified spray systems or equipment[-0-4%]
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Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program)
Barriers: B8-Barriers to P2 B8 - A reduction does not appear to be technically feasible |
Source Reduction - Process engineer evaluating spray that could reduce aerosol generation Barriers to P2: B8 - A reduction does not appear to be technically feasible - Process control with various spray patterns is difficult to maintain. Flood application does not allow for tight control. |
2017 |
Other Barriers to Source Reduction - Generation of Hydrochloric Aerosols cannot be eliminated due to the spray application associated with the process |
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2016 |
Source Reduction:: W58: Other process modifications[-0-4%]
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Methods to Identify SR Opportunities: T04: Participative team management
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W58: Reevaluated dump triggers to extend life of bath |
2014 |
Other Barriers to Source Reduction - Process utilizes in line spray which generates the aerosol. Aerosol is very amenable to treatment. |