Articles tagged as: soot filters

In California, Even Heavy Equipment Goes Green

LOS ANGELES, California, January 8, 2009 (ENS) – The Puente Hills Landfill hosted a rare group of federal and state environmental officials on Monday. They met at the waste disposal site to view tractors, bulldozers and refuse compactors that are ahead of schedule in meeting California’s new, stringent diesel emissions standards for heavy equipment. The [...]

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