Title of article
IMPULSE DRYING SLUDGE
Author/Authors
Sujit Banerjee، نويسنده , , Talat Mahmood Kiyani، نويسنده , , PAUL M. PHELAN، نويسنده , , RUSSELL W. FOULKE، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
3
From page
258
To page
260
Abstract
In a new approach to energy-efficient sludge dewatering, sludge is contracted briefly under pressure by a hot surface. The steam generated at the interface between the sludge and the surface forces out some of the water in liquid form. Laboratory demonstrations with belt-pressed primary sludge from a paper mill removed more than 20 additional percentage points of water. Corresponding values from municipal sludge and from a mixed primary/secondary industrial sludge were 10 and 15 additional percentage points, respectively.
Keywords
Heat , pulse , dewatering , primary , Secondary , Municipal
Journal title
Water Research
Serial Year
1998
Journal title
Water Research
Record number
766346
Link To Document