Municipal recycling programs and the processing plants that serve them can both benefit from a larger flow of material—but their interests may diverge when deciding what belongs within that incoming stream.
At a session titled “Meeting Municipal Expectations” at the 2010 Paper Recycling Conference, two material recovery facility (MRF) plant operators and a municipal recycling program supervisor shared their experiences in seeking cooperation on collection program design.
Daniel Lantz of Metro Waste Paper Recovery, Toronto, oversees operations at several MRFs that process materials collected in large Canadian cities. He told attendees that his company has been put in the position of trying to separate and sort an increasingly wide range of materials in MRFs not designed or equipped to handle some of them. “Programs in Ontario are handling a minimum of 15 materials; most programs in Ontario are handling well over 20 materials, including materials you don’t even want to think about handling—but we handle them anyhow,” he stated.
Lantz expressed skepticism about the rush to single-stream collection and noted its effects on material quality. “There are tremendous difficulties on the fiber side,” he remarked. “There’s no such thing as a true No. 8 news grade anymore. I’m not telling anyone anything they don’t already know.”
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