Textiles & Dyeing
Batch dyeing produces strong colour, high COD and pH that swings through the shift. Load equalisation and colour removal usually decide whether the plant meets limits.
Industries
Different sectors,
different problems.
Effluent is specific to the process that produced it. These are the sectors we work in most, and the problem each one usually arrives with.
Electroplating & Metal Finishing
Rinse water carries nickel, zinc, copper and hexavalent chrome. Recovering the metal upstream is usually cheaper than treating it into hazardous sludge downstream.
Pharmaceuticals
A strong and variable organic load on the effluent side, and a demand for very pure process water on the other. Both sides are usually in scope on the same site.
Food & Dairy
Fats, oils and grease with sharp seasonal load swings. Dissolved air flotation ahead of biological treatment is often what makes the train stable.
Chemicals & Petrochemicals
Streams that are specific enough that treatability testing is not optional. Material selection through the plant follows the chemistry.
Automotive
Paint shop effluent, phosphating rinses and oily water, alongside high-quality process water for pretreatment lines.
Paper & Pulp
Very high suspended solids and colour at large hydraulic volumes. Sludge dewatering capacity becomes as important as the treatment itself.
Tannery
Chrome, sulphides and heavy solids loading, with recovery worth evaluating before precipitation.
Hospitals, Hotels & Campuses
Sewage treatment inside occupied buildings, where footprint, odour and noise carry as much weight as removal efficiency.