Our Services

Extensive plant design experience in new & existing clean, waste water and sludge treatment processes some of which include:

Waste Water Design

Inlet works design – cso, screens, screenings and grit handling systems • fog removal
Primary treatment – primary settlement • secondary treatment – ASP, SBRS, IBA, RBC, trickling filters, BAFF, BNR, aeration sizing & optimisation • tertiary treatment – final settlement, uv treatment, sand filters
Nutrient removal – chemical and biological removal • odour control & air dispersion modelling

Clean Water Design

Focculation • DAF, RGF, GAC, pressure filters and associated ancillaries including saturators, DAF recycle, backwash systems • chemical dosing systems • ultraviolet disinfection

Sludge Treatment Design

Sludge storage/handling/screening • sludge digestion and associated ancillaries including CHP, THP, spiral & tubular heat exchangers, gas & mechanical mixing • wessoe relief • gas holders • flare stacks • sludge pasteurisation • sludge thickening & dewatering – centrifuge, belt press, PFT

Additional Services

full plant gravity and pump hydraulics assessments & calculations • assessment/scoping of exiting process plant • pumping station design • witness testing & inspection of plant • air dispersion modelling using ADMS