The COD Removal of Lime and Subsequent Acid Pretreated Partially Stabilised Leachate via Granular-Activated Carbon

Table 1

Attributes of partially stabilised landfill leachate.

Parameters	Value
	Range	Average
pH	8.25–8.44	8.35
BOD5 (mg/L)	200–600	300
COD (mg/L)	2000–3670	2800
Total suspended solids (mg/L)	623–895	738
BOD/COD	0.1-0.2	0.11
UV254	12.45–19.45 cm^−1	15.92 cm^−1