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: Methanol |
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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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2021 |
Source Reduction:: S24: Modified or updated equipment or layout
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Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program)
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S24: Pump MF stills back to distillate feed tanks on shutdown instead of draining to WWTP |
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) |
Source Reduction - Stills drain collection |
2019 |
Source Reduction:: W35: Installed vapor recovery systems
Source Reduction:: W39: Other spill or leak prevention Source Reduction:: W51: Instituted recirculation within a process |
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 W51: Capturing the 4th wash on NF2000 to reuse in next batch |
2018 |
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 |
W39: B6B/C trench gates, 5BTF Containment system Source Reduction - Altered NF2000 distillate treatment method |
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 B6 resins |
2016 |
Source Reduction:: W58: Other process modifications
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Methods to Identify SR Opportunities: T04: Participative team management
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2015 |
Source Reduction:: W39: Other spill or leak prevention[-0-4%]
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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 and centrifuge to replace use of plate and frame filterpress |
2013 |
Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures
Source Reduction:: W39: Other spill or leak prevention |
Methods to Identify SR Opportunities: T04: Participative team management
Methods to Identify SR Opportunities: T04: Participative team management |
Other Environmental Practices - Instituted campaigning to reduce the frequency of washouts. Installed automatic valve routing to reduce likelihood of diversions to the industrial sewer. |
2010 |
Source Reduction:: W58: Other process modifications
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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) |
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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
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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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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2006 |
Source Reduction:: W58: Other process modifications
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Methods to Identify SR Opportunities: T06: Employee recommendation (under 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 |
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 |
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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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1999 |
Source Reduction:: W54: Instituted better controls on operating bulk containers to minimize discarding
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Methods to Identify SR Opportunities: T11: Other
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1998 |
Source Reduction:: W54: Instituted better controls on operating bulk containers to minimize discarding
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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) |
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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