Vinasse is a continuously resulting waste by bioethanol industry with high chemical oxygen demand (COD) concentration and large volume. Anaerobic digestion (AD) the best method to treat vinasse because it converts COD biogas, so biogas can support Indonesia's primary energy need. The goal of this study was effect Fe on AD process in treating vinasse. varied 0.06, 0.29, 0.64, 0.99 g/L. results s...

The vinasse from ethanol distillery, which is a highly contaminating industrial waste, produced in large quantities. Through biotechnology, it can be used for the production of protein while reducing contamination. Candida utilis strain was isolated and adapted under different concentrations aqueous formulas vinasse, 10 to 50%. experimental trials were carried out lab using “batch” reactor with...

The objective of this work was to produce and characterize activated carbon from sugarcane bagasse agglomerated with Alumina (Al2O3) apply it in treatment vinasse pretreated by coagulation-flocculation reduce the toxics parameters vinasse. adsorbent characterized textural analysis, XRD, pHZPC, SEM EDS. Adsorption isotherms, adsorption kinetics thermodynamic process were obtained. Langmuir isoth...

When deposited on land the vinasse can promote improvement in fertility, however, often fertilizer application occurs in areas considered homogeneous, without taking into account the variability of the soil. The objective of this study was to evaluate the effect of vinasse application on potassium content in two classes of soils cultivated with sugarcane, and characterize the spatial variabilit...

An enhanced, xylose-utilizing strain of Rhizopus arrhizus was successfully developed via modification using media with increasing concentrations of xylose. Xylose, a relatively cheap monosugar that can be easily obtained from corncobs, rice straw, and vinasse, was the sole carbon source used for both the seed culture phase and the fermentation process. After modification, this newly improved st...

ABSTRACT The use of agroindustrial wastes, such as vinasse, may alter the soil chemical and physical characteristics. This study aimed to evaluate total organic carbon nitrogen in a distribution sand clay granulometric fractions, three management systems (with without vinasse application with burning for harvest, comparison primary/native forest coverage), regarding fertilization harvesting sug...

Two field experiments were conducted at a private farm in Malawi city, El-Minya, Egypt during two successive seasons of 2018 and 2019 respectively, to study the effect organic, inorganic its combination fertilizers on sweet potato yield quality sandy clay loam soil, Treatments (T1) 100% fertilizer (NPK mineral form), (T2) organic (sugarcane bagasse ash plus sugarcane vinasse), (T3) 75% + 25% in...

The winery and distillery industry generates an increasing amount of wastes, whose management and disposal constitute an environmental concern due to their seasonal character and some polluting characteristics. The main solid by-products and residues generated are grape stalk, grape pomace or marc, wine lee, exhausted grape marc and winery sludge, while the main effluents are winery wastewater ...

With the ethanol production expansion in Brazil, there was an increase of vinasse, effluent from sugar and alcohol industry, which under certain conditions can be used for fertirrigation sugarcane crops. The research aimed to evaluate effect vinasse applied period 2012 2017, considering chemical mineralogical properties soil a farm located Santa Cruz das Palmeiras-SP, Brazil. From results obtai...