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Facility ID: 06492MRCNCSOUTH
Facility Name and Address: ALLNEX USA INC. WALLINGFORD CT SITE 528 SOUTH CHERRY STREET WALLINGFORD, CT 06492 Parent Company: ALLNEX USA INC Industry: Plastics Material and Resin Manufacturing (325211) Chemical: Formaldehyde 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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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:: S24: Modified or updated equipment or layout
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Methods to Identify SR Opportunities: T11: Other
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Source Reduction - Installed new more efficient boiler which produces more steam per cubic foot of natural gas burned. |
2020 |
Source Reduction:: W51: Instituted recirculation within a process
Source Reduction:: W58: Other process modifications |
Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program)
Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) |
W51: Stills drain collection |
2019 |
Source Reduction:: W35: Installed vapor recovery systems
Source Reduction:: W39: Other spill or leak prevention Source Reduction:: W58: Other process modifications |
Methods to Identify SR Opportunities: T04: Participative team management
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T04: Participative team management |
W35: 2nd layer of Balls on EQ W39: Tankwagon loading stalls spill containment controls W58: % Free Formaldehyde Method Change |
2018 |
Source Reduction:: W39: Other spill or leak prevention
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Methods to Identify SR Opportunities: T04: Participative team management
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W39: B6B/C trench gates, 5BTF Containment system |
2017 |
Source Reduction:: W52: Modified equipment, layout, or piping
Source Reduction:: W58: Other process modifications |
Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program)
Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) |
W52: Completed installation of containment measures and other spill prevention engineering controls. Added M/F drain protection to ensure a M/F drain valve is not left open. Finished adding press valves to B6 presses to prevent misdirected flow. W58: Reduced double filtering in B6 reactors - less cleanouts. Added interlock to shutdown formaldehyde column if bottoms temperature too low. |
2016 |
Source Reduction:: W58: Other process modifications
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Methods to Identify SR Opportunities: T04: Participative team management
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W58: Programming (fine tuning the loops) on the stills |
2015 |
Source Reduction:: W39: Other spill or leak prevention[-0-4%]
Source Reduction:: W84: Developed a new chemical product to replace previous chemical product[-0-4%] |
Methods to Identify SR Opportunities: T04: Participative team management
Methods to Identify SR Opportunities: T04: Participative team management |
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2014 |
Source Reduction:: W58: Other process modifications
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Methods to Identify SR Opportunities: T04: Participative team management
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W58: Use of bag filters or centrifuge instead of plate and frame filters Source Reduction: Waste Treatment - Use of floating cover on equalization basin installed in December 2014 to reduce evaporation loss. |
2013 |
Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures
Source Reduction:: W39: Other spill or leak prevention Source Reduction:: W84: Developed a new chemical product to replace previous chemical product |
Methods to Identify SR Opportunities: T04: Participative team management
Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T04: Participative team management |
Source Reduction - Instituted campaigning to reduce the frequency of washouts. Installed automatic valve routing to reduce likelihood of diversions to the industrial sewer. Ramped up production of formaldehyde-free product (Cylink NF 3041). |
2010 |
Source Reduction:: W49: Other raw material modifications
Source Reduction:: W58: Other process modifications |
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T11: Other Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) |
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2009 |
Source Reduction:: W58: Other process modifications
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Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s)
Methods to Identify SR Opportunities: T11: Other |
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2008 |
Source Reduction:: W14: Changed production schedule to minimize equipment and feedstock changeovers
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Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program)
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2007 |
Source Reduction:: W14: Changed production schedule to minimize equipment and feedstock changeovers
Source Reduction:: W39: Other spill or leak prevention |
Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program)
Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) |
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2005 |
Source Reduction:: W52: Modified equipment, layout, or piping
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Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program)
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2004 |
Source Reduction:: W52: Modified equipment, layout, or piping
Source Reduction:: W64: Improved draining procedures |
Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program)
Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program) |
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2003 |
Source Reduction:: W14: Changed production schedule to minimize equipment and feedstock changeovers
Source Reduction:: W52: Modified equipment, layout, or piping Source Reduction:: W58: Other process modifications |
Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program)
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 Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) |
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2002 |
Source Reduction:: W51: Instituted recirculation within a process
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Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program)
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2001 |
Source Reduction:: W19: Other changes in operating practices
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Methods to Identify SR Opportunities: T03: Materials balance audits
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2000 |
Source Reduction:: W58: Other process modifications
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Methods to Identify SR Opportunities: T11: Other
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1992 |
Source Reduction:: W58: Other process modifications
Source Reduction:: W68: Improved rinse equipment operation |
Methods to Identify SR Opportunities: T03: Materials balance audits
Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program) Methods to Identify SR Opportunities: T03: Materials balance audits Methods to Identify SR Opportunities: T06: Employee recommendation (under a formal company program) |