DEPL’s NABL-accredited laboratory for sludge, water & wastewater testing is equipped with highly qualified chemists to provide our clients with optimal dosing requirements and also an economical selection of polyelectrolyte for their flocculation requirements.

We also provide an assessment of water, wastewater, air quality, soil, and sludge testing for a variety of applications beyond sludge dewatering like water-wastewater treatment and ambient air quality monitoring.