Precautionary Measures Prevent Dangers Associated with Dryers

摘要

Biosolids managers should be cautious of hazardous conditions linked to heat drying and dewa-tering systems,according to experts.Heat drying can cause fires if treatment plants are not careful,said Webster Hoener,an engineer with Black & Veatch,Overland Park,Kan.Biosolids are combustible material.Heat drying causes auto-oxidation.Grease and dust collects in drying systems.