The EPAs Part 503 rule provides comprehensive requirements for the management of biosolids generated during the process of treating municipal wastewater. It creates incentives for beneficial use of biosolids. This guide was developed to help make the Rule more understandable. It can be a very helpful tool for the rule's interpretation & implementation. This document provides separate, complete descriptions of the requirements associated with land application, surface disposal, incineration, pathogen & vector attraction reduction, & sampling & analysis. Extensive appendices. References. Illustrated.

Presents practical information on the handling, treatment, & disposal of septage in a concise, recommendations-oriented format for use by administrators of waste management programs, septage haulers, & managers or operators of septage handling facilities. Does not provide detailed engineering design information. SeptageÓ is the material removed from a septic tank by pumping. This guide focuses on septage of domestic origin. When properly treated, domestic septage is a resource. A valuable soil conditioner, septage contains nutrients that can reduce reliance on chemical fertilizers for agriculture. Charts & tables.