EFFLUENT TREATMENT : : TANNERY ZLD
Leather tanning is one of the largest industries
world wide, process involves skins, hides, hairs, tissues, and
wet blue to finishing. Tannins are used along with salt and
pickling. Normally these organic effluent consists of nominal
loads of BOD in the range of 650- 1200 and COD in the range
of 4000 - 6000.
Process always involves anaerobic- aerobic with DAF for TSS
removal. The colour and residual BOD, COD are the issues.
Shivsu Canadian Clear MBR - MBBR solutions
for tannery effluents.
Having executed several projects for Tannery
ETP world wide from India to North Africa. Our largest projects
sized up to 4.8 MLD. Some of the projects include ZLD (zero
discharge) also. Sludge handling, decantering, and secured land
fill is also addressed with modern technologies.