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Facility ID: 56215CHPPW27020
Facility Name and Address: CHIPPEWA VALLEY ETHANOL CO 270 20TH ST NW BENSON, MN 56215 Parent Company: CHIPPEWA VALLEY AGRAFUELS COOPERATIVE Industry: Ethyl Alcohol Manufacturing (325193) Chemical: Acetaldehyde 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
lchemid=0000075070
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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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2018 |
Source Reduction:: W50: Optimized reaction conditions or otherwise increased efficiency of synthesis[-0-4%]
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Methods to Identify SR Opportunities: T10: Vendor assistance
Barriers: B7-No Information B7 - No known substitutes or alternative technologies. |
W50: Utilization of modern control loops to optimize the fermentation reaction and prevent the synthesis of undesirable impurities Source Reduction: Source Reduction - Utilization of modern control loops to optimize the fermentation reaction and prevent the synthesis of undesirable impurities |
2017 |
Source Reduction:: W50: Optimized reaction conditions or otherwise increased efficiency of synthesis[-0-4%]
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Methods to Identify SR Opportunities: T03: Materials balance audits
Methods to Identify SR Opportunities: T10: Vendor assistance Methods to Identify SR Opportunities: T04: Participative team management |
W50: Better controls of fermentation temperatures and nutrient additions have increased the efficiency of the desired reactant and decreased the synthesis of impurities. Source Reduction: Source Reduction - Utilization of modern control loops to optimize the fermentation reaction and prevent the synthesis of undesirable impurities |
2016 |
Source Reduction:: W50: Optimized reaction conditions or otherwise increased efficiency of synthesis[-0-4%]
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Methods to Identify SR Opportunities: T10: Vendor assistance
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2015 |
Source Reduction:: W50: Optimized reaction conditions or otherwise increased efficiency of synthesis[-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 - Better fermentation technology can reduce the production of this chemical as an impurity. |
2014 |
Barriers: B7-Barriers to P2 B7 - No known substitutes or alternative technologies.
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Barriers to P2: B7 - No known substitutes or alternative technologies. - BACT control equipment operating within permit limits controls the release of acetaldehyde, an impurity in ethanol permit. |
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2013 |
Source Reduction:: W41: Increased purity or raw materials
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Methods to Identify SR Opportunities: T10: Vendor assistance
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2012 |
Source Reduction:: W41: Increased purity or raw materials
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Methods to Identify SR Opportunities: T10: Vendor assistance
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W41: Increasing production yields of ethanol will reduce the production of impurities such as acetaldehyde. Source Reduction - Development of better fermentation aids will reduce the production of acetaldehyde. |