1. Distillery industry having very high COD (1,10,000–1,90,000 mg/L) and BOD (50,000–60,000 mg/L)

2. The palm oil mill generated effluents have BOD 50,000- 60,000 mg/l, COD 80,500-115,000 mg/l, SS 18,500-52,000 mg/l.

3. Tanning industries generate tannery wastewater having high amounts of tannic acid and high COD.High COD-8000-10000, BOD-4000-5000mg/L

4. Food waste-150000-350000 mg/l

Such as Leachate from Landfill

Vinasses of distillery industry