Effect of Factors of Nitrification Process in Wastewater Treatment
2009
Jeong, G.T., Chonnam National University, Gwangju, Republic of Korea | Park, S.H., Chonnam National University, Gwangju, Republic of Korea | Park, J.H., Chonnam National University, Gwangju, Republic of Korea | Lim, E.T., Taerim Industry Co., Ltd., Naju, Republic of Korea | Bang, S.H., Taerim Industry Co., Ltd., Naju, Republic of Korea | Park, D.H., Chonnam National University, Gwangju, Republic of Korea
This paper was investigated the research regarding the effects of several factors such as initial ammonium nitrogen concentration, aeration rate. biomass amount and C/N ratio on nitrification process using synthetic wastewater and activated sludge obtained from wastewater treatment facility. As a result, in high ammonium nitrogen concentration above 100 mg/L, the pH of wastewater was dropped to pH 6.8. The increases of initial ammonium nitrogen concentration, aeration rate and initial biomass amount were linearly enhanced the removal rate of ammonium nitrogen. In the condition of C/N ratio of 0 to 3, high ammonium nitrogen removal rate was obtained.
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