The purpose of this paper is to design an efficient and low cost electrocoagulation reactor in which aluminum microbipolar electrodes are used and kept in suspension by an axial helical agitator. When compared to a conventional electrocoagulation reactor operated in the same conditions, the new electrocoagulation reactor shows significantly improved performance in batch mode. The use of this new electrocoagulation reactor in continuous mode and at the optimum operating conditions, Viz. Rotation speed = 300 rpm, C_NaCl = 1 g/L, i = 180 A/m², R = 10 mg dye/g of aluminum particles, allowed the dye concentration to reach a plateau with an abatement percentage of approximately 96%. The flocs that were formed appeared to be stable after 1 h.

本文的目的是设计一种高效且低成本的电凝反应器，其中使用铝微双极电极并通过轴向螺旋搅拌器保持悬浮状态。与在相同条件下运行的常规电凝反应器相比，新的电凝反应器在分批模式下显示出显着改善的性能。以连续模式和在最佳操作条件下使用此新型电凝反应器，即Viz。转速= 300 rpm，C _NaCl  = 1 g / L，i  = 180 A / m ²，R = 10 mg染料/ g铝颗粒，使染料浓度达到平稳状态，减排百分比约为96％。1小时后形成的絮凝物似乎很稳定。