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Facility ID: 6132WMRQSN11953
Facility Name and Address: MARQUIS ENERGY - ILLINOIS LLC 11953 PRAIRIE INDUSTRIAL PKWY HENNEPIN, IL 61327 Parent Company: Industry: Ethyl Alcohol Manufacturing (325193) Chemical: Ammonia 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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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: Ammonia usage was reduced due to a change in alpha amalyse use that required a lower pH in the slurry. |
2013 |
Source Reduction:: W58: Other process modifications
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Methods to Identify SR Opportunities: T04: Participative team management
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W58: Ammonia usage was reduced due to a change in enzyme that required lower pH in the slurry. Source Reduction - Ammonia usage was reduced due to a change in enzyme that required lower pH in the slurry. |
2012 |
Source Reduction:: W58: Other process modifications
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Methods to Identify SR Opportunities: T04: Participative team management
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Source Reduction - Substituted the use of anhydrous ammonia with another product that did not contain a Form R chemical in production team's efforts to evaluate impact on production. Source Reduction - Reduced ammonia usage in 2012, and used another processing chemical that does not contain a Form R chemical. During tank loading, any leakage is captured with a 250 gallon tote of water. The water is then recycled within the facility and reused in the ethanol production process. |
2011 | Source Reduction - During tank loading, any leakage is captured with a 250 gallon tote of water. The water is then recycled within the facility and reused in the ethanol production process. | ||
2009 | Other Environmental Practices - Anhydrous ammonia is used in the fermentation process for pH adjustment and as a nutrient for the yeast. Offf gases from fermentation are routed to the CO2 scrubber and liquid is recycled back to the cook water tank. | ||
2008 | Other Environmental Practices - Anhydrous Ammonia is used in the fermentation process for pH adjustmend and as a nutrient for the yeast. Off gases from fermentation are routed to a CO2 scrubber and liquid is recycled back to the cook water tank. |