DISCUSSION ON ENERGY-SAVING TECHNICAL MEASURES FOR OXIDATION DITCH PROCESS IN URBAN SEWAGE TREATMENT PLANT
YANG Gen-quan
Abstract：Based on the monitored data of energy consumption, the energy-saving potentials and problems during the operation of oxidation ditch process were studied. Solutions were proposed and tested through field tests. The results showed The energy consumption of biochemical process, sewage pumping, sewage recirculation, sludge disposal was 65 ％～80 ％, 10 ％～25 ％, 5 ％～8 ％ and 1 ％～3 ％ of the total energy consumption of oxidation ditch, respectively. Combined with some specific cases, the applicable measures for energy saving and consumption reduction of the oxidation ditch process and the corresponding effects were systematically expounded.
Keywords：Oxidation ditch processEnergy consumptionEnergy savingTechnical measures
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 44-49 )