Limiting factors for biogas production from cow manure: energo-environmental approach
The main innovation of the study is the use of a novel energo-environmental approach for investigation of biogas production, and analysis of the amount of methane and biogas produced in terms of en...
Quite many difficult problems have to be dealt with in the course of designing on-line efficiency calculation systems of boilers, such as securing the precise flow of the working medium and of the fuel consumption, content of combustibles in the fly ash as well as the on-line display of the coal quality. The paper discusses how these problems may be handled, with special emphasis on the flow measurement of the working medium. Table 1 and refs 5