The main purpose of this work was to determine the significant WnditiQnS of cultivation that enhanced the production of diacetyl in a mixed culture of fediococcus pentosaceus and Lactobacillus acidophilus Hansen 1748, when grown in a cornbased semisolid medium. Taking into account that diacetyl is the main component in the...
En el presente trabajo se propone un modelo matemático para un reactor biológico que degrada contaminantes xenobióticos presentes en una corriente líquida. El modelo matemático describe la dinámica de un reactor aerobio de película inmovilizada ante cambios bruscos en la alimentación del sustrato inhibitorio y de su flujo de alimentación....
When contaminants such as hydrocarbons have contact with soil, one possible environmental fate is sequestration, which consists of “trapping” the hydrocarbon within the soil matrix. Soil organic matter (SOM) is a key soil component which controls the fate of hydrocarbons in soil. However, there are no standardized methods to accurately...