Effect of applied voltage on pollutants removal efficiency (coagulant dose: 25 mg/L, reaction time: 60 min).

<p>Effect of applied voltage on pollutants removal efficiency (coagulant dose: 25 mg/L, reaction time: 60 min).</p

Influence of electrocoagulation process using aluminum electrodes on effluent quality parameters (mean values).

<p>Influence of electrocoagulation process using aluminum electrodes on effluent quality parameters (mean values).</p

Electrode consumption during chemical coagulation-electrocoagulation process.

<p>Electrode consumption during chemical coagulation-electrocoagulation process.</p

Effects of coagulant dose (PACl) on pollutants removal efficiency at pilot scale coagulation process.

<p>Effects of coagulant dose (PACl) on pollutants removal efficiency at pilot scale coagulation process.</p

Effect of applied voltage on pollutants removal efficiency (coagulant dose: 100 mg/L, reaction time: 60 min).

<p>Effect of applied voltage on pollutants removal efficiency (coagulant dose: 100 mg/L, reaction time: 60 min).</p

Effect of applied voltage on pollutants removal efficiency (coagulant dose: 75 mg/L, reaction time: 60 min).

<p>Effect of applied voltage on pollutants removal efficiency (coagulant dose: 75 mg/L, reaction time: 60 min).</p

Effect of applied voltage on pollutants removal efficiency (coagulant dose: 50 mg/L, reaction time: 60 min).

<p>Effect of applied voltage on pollutants removal efficiency (coagulant dose: 50 mg/L, reaction time: 60 min).</p

Electrical energy consumption during coagulation-electrocoagulation process (kWh/L).

<p>Electrical energy consumption during coagulation-electrocoagulation process (kWh/L).</p

Characteristics of the experimental cattle slaughterhouse wastewater.

<p>Characteristics of the experimental cattle slaughterhouse wastewater.</p