12 research outputs found
Fouling behavior and performance of microfiltration membranes for whey treatment in steady and unsteady-state conditions
Full text linkClarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments
No full textBetalains are fruit pigments possessing health-giving properties. To isolate the pigments, the juice must be separated from the fruit matrix, which contains biopolymers. The aim of this study was to clarify cactus pear juice by microfiltration to obtain a clarified juice containing betalains. For this purpose, two 0.2 ÎĽm pore size microfiltration membranes (ceramic and polymeric) were tested. The permeates were clear, free of turbidity and high in betalains (20%), also containing polyphenols and antioxidant activity, whereas the retained fractions were high in mucilage. The best separation was obtained using the ceramic membrane
Treatment of high salt oxidized modified starch waste water using micro-electrolysis, two-phase anaerobic aerobic and electrolysis for reuse
No full textAn integrated membrane process for preparation of lithium hydroxide from high Mg/Li ratio salt lake brine
No full textEffects of Hydraulic Conditions on Effluent Quality, Flux Behavior, and Energy Consumption in a Shear-Enhanced Membrane Filtration Using Box-Behnken Response Surface Methodology
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