Как выбрать гостиницу для кошек
14 декабря, 2021
Сегодня каждый, кто собирается в отпуск и не знает, с кем оставить своего котика или кошку, может во[...]
Fermentation of Syngas into Ethanol
Microorganisms capable of converting syngas into ethanol and other bioproducts are predominantly mesophilic (Table 9.9). The most favorable operational temperature for mesophilic microorganisms is between 37 and 40°C whereas for thermophilic, the temperature varies between 55 and 80°C. Some thermophilic microbes, however, can operate at a higher temperature. The most favourable pH range for efficient microbial activity varies between 5.8 and 7.0, employed to conduct the fermentation, depending upon the species.