The electrocoagulation unit is a 1800-mL-effective capacity rectangular
reactor (with a height of 28.3 cm, a length of 34.3cm and
a width of 12.5 cm) which is made of polyethylene (PE 1000). It
is equipped with six monopolar, parallel connected stainless steel
(SS 304) electrodes used as both anodes and cathodes with effective
surface areas of 38.5cm2 (L: 11.9 cm and d: 1.02 cm).