有機廃棄物の高速Compostingの解析

Abstract

Composting has not been treated quantitatively as well as stoichiometrically. Polycondensation of organic waste on composting and maturation of the compost are, therefore, judged by human senses such as color or odor, and thus the effectiveness of cluster on composting is estimated qualitatively. In the present report the reaction system of enzyme of microorganism not yet treated scientifically has been treated in the following order although macroscopically. With fowl droppings as a representative of organic waste containing relatively a large amount of nitrogen, microorganisms suitable for composting have deen searched for in soil, cultured, classified into groups according to their physiological characteristics, and the decomposition reaction at a definite temperature has been analyzed through calculations of the enthalpy change between the original and the product systems, the reaction rate constant, and the theoretical oxygen demand to express the degree of decomposition of the composted matter effectiveness of the microorganism numerically and adequately.