January 27, 2010 | 12:01 a.m. CSTDenise Tucker and Teresa Craig sort through plastic bottles and other recyclables that travel up a conveyor belt onto the container sort line on Tuesday at the Material Recovery Facility at the Columbia Sanitary Landfill. Plastics that are not graded No. 1 or No. 2 must be removed along with any trash prior to final sorting.
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