O - Mechanical Engineering
O - Mechanical Engineering
O - Mechanical Engineering
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Ash• Inherent ash versus entrained ash• Bottom ash versus fly ash• Constituents• Plant nutrients: CaO, MgO, K 2 O,P 2 O 5 , Na 2 O• Other oxides: SiO, Al 2 O 3 , Fe 2 O 3• Heavy metals: Cu, Zn, Cr• Organic contaminants: PCDD/Fand PAH/ <strong>Mechanical</strong> <strong>Engineering</strong> 18-11-2011 PAGE 40