Concrete tanks - Import export

The flow of oil and water is introduced to the tank and distributed in a homogeneous way across the whole cross-section. They are composed of just the parallel channel lamellar pack in rigid polystyrene, stabilized against UV radiation, closed in an AISI 304 containment frame; they are normally employed for housing in concrete tanks specifically built for the purpose of holding lamellar packs. Features Available height: 0,85 m Available widths: from 0,60 m to 2,20 m Available lengths: from 1,00 m to 3,00 m -High solid-liquid separation efficiency -Simplicity of installation and operation -Compact execution -Low first costs and plant management costs

The best solution for tertiary filtration: high solid removal yields, minimum water and energy consumption. In the TF – TV VM (VM = metal tank) series the cloth support is made of a perforated metal sheet drum. This model is used for wastewater treatment plants of small working capacity (up to 2.000 PE) or as a secondary treatment downstream from immobilized biomass systems. It is available for installation in concrete tanks or metal tanks versions. The equipment is supplied with an electrical switchboard. - Gravity filtration with limited head loss. - Continuous filtration without standby units for the backwash phases. - Cloth filter in polstoff free fibre provided with high mechanical strength. - High filtration rate (concentrations of TSS < 5 mg/l at discharge).

The flow of water and sludge coming from the previous phases of treatment (whether biological or physical-chemical) is introduced into the intermediate zone of the tank, just below the lamellar pack. Lamellar packs with frame for sludge removal. They are composed of the parallel channel lamellar pack in rigid polystyrene, stabilized against UV radiation, closedin an AISI 304 containment frame; they are normally employed for the upgrading of existing clarifiers or for housing in concrete tanks specifically built for the purpose of holding lamellar packs. F – L SERIES (equivalent surface 11,30 m2/m3) F – I SERIES (equivalent surface 14,90 m2/m3) F – S SERIES (equivalent surface 20,00 m2/m3) -High solid-liquid separation efficiency -Simplicity of installation and operation -Compact execution -Low first costs and plant management costs