E-OXY supply device is part of a system which, in cooperation with Gastec-Vesta, makes it possible to use pure oxygen instead of air for the proper supply of a sewage treatment tank.
E-OXY ensures a high efficiency of dissolution of oxygen, by generating purifying effectiveness and savings on investment and operating costs.
The oxygen necessary for the operation of e-OXY is supplied in liquid form and stored in a suitable cryogenic tank, which is easy to position close to the plant.
The e-Oxy device may be installed whether by using the “skid mounted” version, or by planning a permanent solution, on the basis of the system requirements.
Il sistema Oxy-Dep® è installato in versione skyd, che consiste in una pompa sommergibile per il ricircolo dell’acqua abbinata ad un sistema Venturi, in cui avviene l’iniezione dell’ossigeno puro e la sua miscelazione con l’acqua. The “skid mounted” version consists of a submersible pump for water recirculation combined with a Venturi system whereby pure oxygen is injected and mixed with water.
Flexibility of e-OXY solution makes it possible to solve different problems such as optimization of proper operation of the oxidation basin, sludge stabilisation, rationalisation of nitrification-denitrification processes, reduction of odour and bacterial emissions, as well as of the noise ones.