Vinasse management in biorefineries bears a burden for sugarcane industries. Despite its high potassium-related fertilizer potential, series of negative environmental impacts is expected to occur long-term soil applications vinasse through fertirrigation. Conversely, biodegradable organic content characterizes as potential substrate bioresource and bioenergy recovery from numerous (bio)technolo...

To achieve high corn yield, optimal amounts of nutrients that can be extracted by the crop must supplied at adequate proportions. Vinasse from sugarcane ethanol production applied as a soil fertilizer to crops in plants. In this context, present study compared effects mineral potassium fertilization with chloride and organic concentrated vinasse on dry matter grain yield explored technical econ...

ABSTRACT The cultivation of microalgae is a possible destination for vinasse, residue from the sugar and alcohol industry. This use can help reduce costs production remediate this rich in nutrients. However, physicochemical characteristics vinasse limit its growth at low concentrations, except when pretreated. work aimed optimizing pretreatments centrifugation adsorption by smectite clay activa...

Chlorella pyrenoidosa is a microalgae species that contains proteins, carbohydrates, amino acids, carotenoids, vitamins, and minerals. Due to its compounds, the researchers have attempted make bioethanol using C. through biorefinery approach. However, ratio of production towards raw material needs still small because low carbohydrate content. Thus, in this research, vinasse used as growth mediu...

Microalgae production is expensive and requires high volumes of water energy. The use sugar cane vinasse as an alternative medium, has gained attention for microalgae cultivation. In this study, we compared the biomass yield secondary metabolite by Chlorella sorokiniana grown in a commercial medium (Sueoka) versus those prepared with (0.1%) supplemented N:P:K (20-5-20 g.L-1). reached maximum gr...

This study was conducted at the ethanol plant of Metehara sugar factory, a laboratory scale, to assess effect recycling vinasse into fermentation process on effluent reduction. Vinasse is an produced from distilleries. The experimental design included concentrations 4 dilution rates (0 (control), 20, 35, 50, and 65% water) with 2 replicates 6 responses, as follows: yield, efficiency, residual c...