Sludge Dewatering and Drying
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United States of America Patent
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Issued Date -
Jul 8, 2010
app pub date -
Dec 28, 2009
filing date -
Jan 6, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Methods, apparatus and systems for dewatering and drying the dewatered sludge. Sludge pumped into the sludge dewatering apparatus is mixed in-line with a pre-measured quantity of polymers to agglomerate solids entrained in the sludge. The agglomerated sludge is routed to a filtration station comprising filtration chambers. The filtration chambers are fitted with industry standard filter bag. The agglomerated sludge is subjected to dewatering in the filter bags and the dewatered sludge is subsequently compacted, dried and discarded.
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