Wastewater treatment filter DEP series

wastewater treatment filter
wastewater treatment filter
wastewater treatment filter
wastewater treatment filter
wastewater treatment filter
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Designed for
for wastewater treatment
Other characteristics
sludge, plastic


HIGH LEVEL SECONDARY TREATMENT (DEP RF) WITH SLUDGE RETURN 1.FILTER MEDIA: plastic filler éléments with a large surface area that act as a support on which the anaérobie bacteria responsible for treating the effluent can develop. 2.OXYGENATION AREA: area in which the effluent is mixed and oxygenated, thanks to micro-bubble air diffuser plates, powered by an external blower/ compressor. This develops aérobic bacteria that transform the biodégradable compounds into C02. organic nitrogen into ammonia and ammonia into nitrates. 3.FINAL SEDIMENTATION AND DISINFECTION AREA: stilling area in which the residual sludge sédiments and returns once again to the oxygénation section. A housing is présent on the outlet pipe, in which to insert a slow release chlorine tablet. In this way the effluent is disinfected before being discharged. 4.BLOWERS-COMPRESSORS for forced blowing of oxygen into the activated sludge plant and for air-lift recirculation System (included). 5.SLUDGE RECIRCULATION PIPE SPECIFICATIONS TECHNICAL CHARACTERISTICS: Secondary treatments consisting of an anaérobie trickle filter and an activated sludge plant allow almost 100% removal of the organic load and suspended solids with a very high réduction in the nitrogen load and phosphorous load found in domestic sewage. The trickle filter is a biological reactor in which the micro-organisms, under anaérobie conditions, make use of the biodégradable substance contained in the effluent. These micro-organisms develop on the surface of spécial bulk fill material in polypropylene. specifically designed to maximise the contact surface area between the micro-organisms and the effluent.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.