treatment of biodiesel wastewater by adsorption by mexico

treatment of biodiesel wastewater by adsorption by mexico
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  • How to treat biodiesel wastewater?
  • The treatment of biodiesel wastewater was carried out in laboratory scale at ambient condition (30 °C). It was found that greater than 59.3%, 87.9% and 66.2% of BOD, COD and oil & grease was respectively removed within 3 h at an initial wastewater pH of 4.0 in the presence of 3.5 g chitosan/L at a mixing rate of 300 rpm by a single adsorption.
  • Is biodiesel a viable alternative energy resource?
  • Biodiesel is one of the promising alternative energy resources. Biodiesel production generates highly polluted wastewater. Biodiesel wastewater treatments developed so far have their own novelty and weaknesses. Coagulation-BAF processes seem feasible for biodiesel wastewater treatment.
  • Can chitosan flakes be used as an adsorbent for biodiesel wastewater?
  • The possibility of using commercial chitosan flakes as an adsorbent for the removal of pollutants from biodiesel wastewater was evaluated.
  • Does biodiesel produce a polluted wastewater?
  • Biodiesel production generates highly polluted wastewater. Biodiesel wastewater treatments developed so far have their own novelty and weaknesses. Coagulation-BAF processes seem feasible for biodiesel wastewater treatment. The development of technologies providing alternatives to petroleum fuel has led to the production of biodiesel fuel.