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California Roundtable Single Stream: Closing the Loop Taking A Whole System Approach May 23, 2005

California Roundtable Single Stream: Closing the Loop Taking A Whole System Approach May 23, 2005. Dennis Sabourin, Executive Director NAPCOR P.O. Box 1327, Sonoma, CA 95476 Phone: 707-996-4207, ext. 13 Cell: 707-815-3361 dsabourin@napcor.com.

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California Roundtable Single Stream: Closing the Loop Taking A Whole System Approach May 23, 2005

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  1. California RoundtableSingle Stream: Closing the LoopTaking A Whole System Approach May 23, 2005 Dennis Sabourin, Executive Director NAPCOR P.O. Box 1327, Sonoma, CA 95476 Phone: 707-996-4207, ext. 13 Cell: 707-815-3361 dsabourin@napcor.com

  2. National Association for PET Container Resources (NAPCOR) Who Are WeWhere Are We Located * Source: Harman Paper

  3. DIVERSION VERSUS RECYCLING

  4. Single Stream Recycling • If done properly, it will work • What may be required • Proper technique • Capital expenditures

  5. Issues to Address • Increase in residuals • Loss of valuable recyclable commodities • Lost revenue due to downgrade of recyclables and lost sales opportunities

  6. Value of Paper and PET Recyclables Value of one metric ton of: Newsprint: $100 - $125 1 PET: $530 - $570 2 In California, value of one metric ton of: Curbside PET: $2,066 3 (CRV + processing payment) Sources: 1: Harman Paper, 2:PRCC, 3: DOC

  7. MRF Conditions Affect Residuals Loss • The quality of material entering a MRF greatly affects the amount of residuals leaving the MRF • Once material enters the MRF, specific conditions at the MRF greatly affect the amount of residuals leaving the MRF • Is the MRF a protected structure? • How the material is dumped on MRF floor • Is the material presorted? • Wet conditions • How many screens are used? • The size and depth of the sort stream • Speed of sorting belts Source: APC/Moore Recycling

  8. Recommendations To Prevent Bottle Loss • Educate residents so that incoming stream is decent • Strive to handle the appropriate tons per hour for the MRF • Adjust belt speed so that fiber piles do not grow too deep, thereby hiding other recyclables • Remove film before material goes through the screen • Add another star screen to single screen system • Send residuals back through the system Source: APC/Moore Recycling

  9. What’s Next? • Analyze the stream of material from your community • MRFs must be designed to handle the planned incoming stream of material • Be sure that what is diverted to the recycling stream can be recycled Source: APC/Moore Recycling

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