Table 9 Constants in the PFO model for COD removal for 1L, 3L, and 5L.

From: Improving electrocoagulation performance by adding environmentally friendly materials

Volume (L)

Parameters

R2

Slop

Intercept

K1

Experimental qe (mg/L)

Calculated qe (mg/L)

1L

0.9999

 − 0.0054

 − 0.6741

0.0124

1.8155

0.2118

3L

0.9998

 − 0.0050

 − 0.7000

0.0118

1.700

0.200

5L

0.9997

 − 0.0048

 − 0.7200

0.0115

1.600

0.195