cationic polyacrylamide liquid sds features from Angola
The treatment of biodiesel wastewater using adsorption has been conducted by Pitakpoolsil and Hunsom (2013). In their investigation, commercial chitosan flakes were used as adsorbent and several operating parameters were varied, including adsorption time (0.5–5 h), initial wastewater pH (2–8), adsorbent dosage (1.5–5.5 g/L), and mixing
The effect of varying the adsorption time (0.5–5 h), initial wastewater pH (2–8), dosage of adsorbent (1.5–5.5 g/L) and mixing rate (120–350 rpm) on the adsorption capacity of pollutants, measured in terms of biological oxygen demand (BOD), chemical oxygen demand (COD) and oil & grease levels, was explored by univariate analysis.