Tube Dif­fuser-Fixed Bed Combination

In addi­tion to fixed beds, nitri­fi­ca­tion also requires dif­fusers through which com­pressed air get into the tank to sup­ply the microor­gan­isms enriched in the tank with suf­fi­cient oxy­gen. Jet­Flex® tube dif­fusers from Jäger Umwelt-Tech­nik are installed at the Fin­ham sewage treat­ment plant. 

Due to their shape, tube aer­a­tors were easy to be arranged and mount­ed under­neath the Cleart­ec® mod­ules, ensur­ing the microor­gan­isms on the bio tex­tiles are even­ly sup­plied with oxygen. 

In this case, the tube dif­fusers are the most cost-effi­cient option in terms of invest­ment and oper­at­ing costs. They have been in use world­wide for decades and have been con­tin­u­ous­ly opti­mized for oper­a­tional safe­ty, dura­bil­i­ty and max­i­mum effi­cien­cy. These opti­miza­tions min­i­mize oper­at­ing costs that are main­ly caused by aer­a­tion. In con­junc­tion with the sup­plied pip­ing sys­tem, a fast, sim­ple, safe and cost-effec­tive instal­la­tion on site is possible.