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: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) |
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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: Increase layer square inches per panel (increase product per panel). Chemical dosing per panel regardless of panel size. Source Reduction - Product engineers work to maximze product count per panel. Reduced panel count reduces chemical feed. Source Reduction - Process engineers work to accurately dose chemical into the process. Barriers to P2: B3 - Concern that product quality may decline as a result of source reduction. - Chemical balance is needed to ensure process runs efficiently. |
2021 |
Source Reduction:: S41: Improved scheduling, record keeping, or procedures for operations, cleaning, and maintenance
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Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program)
Barriers: B8-Barriers to P2 B8 - A reduction does not appear to be technically feasible |
S41: Bath make-up and pm is based on contaminate levels. Action is not conducted as a convenience of unscheduled downtime. Source Reduction - Process engineer developed PM schedule and dump/remake criteria. Barriers to P2: B8 - A reduction does not appear to be technically feasible - In line equipment must spray the chemical onto the product to achieve desired effect and ensure quality of product |
2020 |
Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures[-0-4%]
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Methods to Identify SR Opportunities: T11: Other
Barriers: B7-Barriers to P2 B7 - No known substitutes or alternative technologies. |
Source Reduction - Working to improve process control Barriers to P2: B7 - No known substitutes or alternative technologies. - Certain chemistries that contain Sulfuric acid are required to produce the proper surface quality needed. Changing process chemistries that directly effect product is a long process requiring testing and ultimately approval of customers. |
2019 |
Source Reduction:: W58: Other process modifications
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Methods to Identify SR Opportunities: T11: Other
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W58: Removed a production line resulting in a large decrease in acid aerosol Source Reduction - Removed an older process line once the new line was fully proved out. |
2018 |
Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures
Source Reduction:: W21: Instituted procedures to ensure that materials do not stay in inventory beyond Source Reduction:: W72: Modified spray systems or equipment |
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: T10: Vendor assistance 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 |
W13: Working with Process engineers to extend chemistry life, had been using time based schedule. Have moved to contaminant level scheduling and tightening up process control limits. W21: Reduced "in stock" on hand chemistry to ensure inventory will not expire prior to use. Source Reduction - Process engineers have been directed to maximize chemical usage life. This is being carried out incrementally. Source Reduction - Process engineer working on process controls. Source Reduction - Working with vendors to ensure availavility of material when ordered. |
2017 |
Barriers: B6-Barriers to P2 B6 - Pollution prevention previously implemented - additional reduction does not appear technically or economically feas
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Barriers to P2: B6 - Pollution prevention previously implemented - additional reduction does not appear technically or economically feas - Removal efficiency for aerosol is 99.99% |
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2016 |
Source Reduction:: W58: Other process modifications[-0-4%]
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Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
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W58: Working with process engineers to extend useful bath life. Source Reduction - Processes work on feed and bleed system, working with engineers to fine tune requirements to minimize excessive use. |
2015 |
Source Reduction:: W19: Other changes in operating practices
Source Reduction:: W43: Substituted a feedstock or reagent chemical with a different chemical |
Methods to Identify SR Opportunities: T04: Participative team management
Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) |
W19: Due to production levels some process tanks were shutdown for long periods of time resulting in reduction of chemical use. This is not a true reduction as it relies on production demand. But it is stated here to demonstrate the reduction . W43: Replaced a sulfuric based microetch with a non-sulfuric based microetch |
2014 |
Other Barriers to Source Reduction - Aerosols are produced in our inline spray processes. Aerosol is very amenable to treatment. |
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2013 |
Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures
Source Reduction:: W43: Substituted a feedstock or reagent chemical with a different chemical |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) |
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2012 |
Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures
Source Reduction:: W43: Substituted a feedstock or reagent chemical with a different chemical |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) |
W43: One spray application reduce Sulfuric acid used in process. |
2008 | Source Reduction - UTILIZED A MORE CONCENTRATED BATH CHEMISTRY WHICH REQUIRES LESS MAINTENANCE AND REDUCES SULFURIC CONSUMPTION. Facility consolidation brought in additional processes for 2008. Need to reevaluate based on RY2009 data | ||
2007 |
Source Reduction:: W49: Other raw material modifications
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Methods to Identify SR Opportunities: T10: Vendor assistance
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Source Reduction - Utilized a more concentrated bath chemistry which requires less maintenance and reduces sulfuric consumption. |
1999 |
Source Reduction:: W42: Substituted raw materials
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Methods to Identify SR Opportunities: T04: Participative team management
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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.
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