SYNTHESIS OF DATA ON KINETICS OF METANOHENEZIS OF TREATMENT FACILITIES WASTE PRODUCTS

Abstract

Application of the equation Mono-Herbert for the description and generalization of kinetics of organic containing wastes and their distinction is considered. Possible distinctions of kinetic constants for waste of treatment facilities are shown. Distinction of kinetic constants is the most important kinetic characteristic of distinction of waste, important at a choice of a way of processing and calculation of equipment for it. Despite distinction, possibility of generalization of kinetic constants for various waste is considered. On the basis of generalization for a certain type of waste it is shown that at their metanohenezis the maximum conversion won't exceed 66 %. The organics remained after metanohenezis processing doesn’t correspond the initial one and possesses other properties useful for deep processing: it is better dewatered, is exposed to thermal destruction at lower temperature, at pyrolysis gives gas in which there are less carbonic acids and more hydrocarbons. Owing to stated metanohenezis of waste is a natural, necessary stage of a complex recycling technology which will allow to support activity of a metanohenezis stage without spending biogas, at the expense of the hot water received at a stage of a thermodestruction remained after metanohenezis of organics of waste.