Complete Package Inlet Works:
Screening
Grit Separation
Fats, Oil, Grease Removal The TOP Range of combined treatment systems integrates screening and grit separation with the option of fat, oil & grease (FOG) removal, all within a single package unit. Waste water enters the screen section where gross solids are removed from the flow, washed, compacted and dewatered. Depending upon the solid properties, a volume reduction of around 40% dry solids or greater with organic washing efficiencies > 90% can be achieved prior to discharging the screenings into a container. The screened effluent then discharges to a hopper section where grit and sand settlement is induced. The grit is conveyed to a grit classifier and can be further washed prior to dewatering and disposal into a container. The TOP range includes two variants, TOP 2 and TOP 3. TOP 2 integrates two treatment sections, 1) screening and 2) grit / sand separation. The TOP 3 range incorporates the TOP 2 sections plus a further treatment section for FOG removal. Both variants may be fitted with air diffusers to impart improved separation of attached organic matter from the grit and sand particles. With the TOP 3, this will also enhance flotation and removal of FOG which can then be drawn off and disposed of into a separate container. With air-agitation and screw classifier washing, grit and sand separation > 95 % removal of 0.20 – 0.25 mm (200 μm – 250 μm) grit particles in addition to organic matter removal > 97 % is attainable. TOP range systems are supplied for direct installation onto prepared level ground. The screen section can be supplied with or without the option of a bypass rake screen. Continuous bagging systems are available to receive screenings and grit. This will abate odours and the screenings can be sealed without any personal contact. The MAIND TOP range is manufactured with the same philosophy applied to all MAIND equipment comprising of bolted sections to grant far superior inspection and maintenance access which in turn will increase longevity and overall asset life.  Download the catalogue
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