Catalogue

Plants, equipment and machines for water treatment

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Mixers, Aerators

The aeration process is fundamental in a civil or industrial sewage treatment plant as it allows the supply of the oxygen required for the metabolic activity of the activated sludge. Many are moreover the applications of different types and speeds of mixers in biological and/or chemical-physical plants.
SERECO aeration systems include coarse (DRAF 100) or fine (DRAF 200) bubble type diffusers, fixed (TASC) or floating (TASCG) surface turbines and Mammouth rotor (RAM). In particular, the fine bubble diffuser DRAF 200 type has been conceived after specific studies and researches that have allowed the execution of a patented product characterized by optimum efficiency in terms of oxygen transfer, high surface density of micro-holes, no risk of clogging, extreme installation easiness, long-term operation also in heavy running conditions, since it is made of first rate materials.
In this section there also are the distributors for biological or trickling filters type DRP and DRPM.
The wide range of SERECO mixers includes the type of mixer suitable for any use: fast agitators for the reagent mixing (EEM), the dissolution of pulverized products (E4PI), for flash-mixing (EPS, E2PI), slow agitators for flocculation (EC, E4PA), specific for the denitrification or soft mixing (ETSD). Any type of mixer is available with different sizes and powers. In particular, the mixer EPS type can be used in several fields of activity thanks to the high hydraulic efficiency of its impeller with Sabre outline blades.

Mixers, Aerators

RAM
TASC

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