Research on Energy-Saving Management in Inverted A~2/O Sewage Treatment Plant
In combination with the real operation data of inverted A2/O sewage treatment plant for many years,the authors researched into the energy saving management in small and medium sized sewage treatment plants and the way how to reasonably control DO(dissolved oxygen).The practice has proved that the improvement of pump room energy saving management system + aeration air volume calculation function module + aeration air volume regulation function module + valve regulation function module has effectively stopped the disadvantages of traditional manual control mode.After the implementation of energy saving management,all effluent indicators meet the emission standard and the benefit from energy saving of the whole plant will reach 15%.