Wine waste treatment methodology

Abstract

As more than 20% of wine production is waste, the latter constitutes a serious environmental problem that has to be solved urgently. Several methodologies such as composting, aerobic and anaerobic digestion, thermophilic anaerobic digestion, electrodialysis, pyrolysis, ozonation and wet oxidation among others were launched in an effort to solve effectively the wine waste management. This review aims at presenting comparatively and critically the characteristics of the currently employed waste treatment methods (properties, advantages and disadvantages, effectiveness) in order to emerge (with the aid of numerous tables and figures) the most promising and effective method.