[vc_row][vc_column][vc_custom_heading text=”Aeration and waste water treatment” use_theme_fonts=”yes”][vc_column_text]In its construction form the ejector for the aeration process corresponds to that of a jet ejector. Because organically polluted wastewater requires a high amount of oxygen and also because of the increasing height of modern biological waste water cleaning plants it is \u00a0nergetically more efficient to pre-compress the air mechanically to the hydrostatic pressure prevailing at the installation point of the ejector and to supply it so to the suction connection.<\/p>\n
This waiving of an appreciable pressure in the ejector reduces the necessary motive pressure. At the same time, more favourable mixing ratios (suction flow : motive flow) are achieved. Motive nozzles of K\u00f6rting ejectors are equipped with a non-clogging spiral.<\/p>\n
So the motive jet disperses the air already at a low motive pressure in a myriad of fine bubbles which are then mixed vigorously together with
\nthe motive flow in the mixing zone.\u00a0This air\/water mixture is injected into the aeration tank with a high turbulence. In this way the ejector guarantees optimum oxygen supply and a total intermixing of the tank contents. Even with a high biomass concentration in the waste water it is still possible to attain flow velocities which prevent deposits on the tank floor.[\/vc_column_text][vc_gallery type=”image_grid” images=”2838″ img_size=”large” onclick=”” css=”.vc_custom_1518630194482{border-radius: 5px !important;}”][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1517332849782{padding-top: 20px !important;padding-bottom: 20px !important;}”][vc_custom_heading text=”Brand” use_theme_fonts=”yes” css=”.vc_custom_1520456394318{padding-bottom: 20px !important;}”]
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