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Company seeks OK to spread sludge on Bedford farms
2013-03-11 16:18:07| Waste Management - Topix.net
A company is seeking a state permit to spread treated sewage sludge on about 13,000 acres of farmland in Bedford County.
Tags: company
spread
seeks
farms
Sensors Measure Sludge Concentrations too Thick for Optical Methods
2013-02-22 17:21:55| Chemical Processing
Operators can program sludge-removal pumps for optimum density for feeding to digesters, belt presses and centrifuges.
Tags: methods
measure
optical
thick