• 치위협보
• /
• 통권44호
• /
• pp.1-8
• /
• 2001

• 치위협보
• /
• 통권55호
• /
• pp.1-8
• /
• 2002

• 치위협보
• /
• 통권67호
• /
• pp.1-12
• /
• 2003

• 치위협보
• /
• 통권100호
• /
• pp.1-24
• /
• 2005

• 치위협보
• /
• 통권102호
• /
• pp.1-12
• /
• 2005

• 치위협보
• /
• 통권98호
• /
• pp.1-12
• /
• 2005

• 치위협보
• /
• 통권33호
• /
• pp.1-8
• /
• 2000

• 치위협보
• /
• 통권97호
• /
• pp.1-16
• /
• 2005

• 대한지역사회영양학회지
• /
• 제5권4호
• /
• pp.778.1-778
• /
• 2000

• 한국환경과학회지
• /
• 제11권1호
• /
• pp.63-68
• /
• 2002

In this study, we examined statistical analysis between sewage plant operations parameters and effluent quality We got six components from principle component analysis of the operation parameters and secondary effluent quality. 91.8% of the total variance was explained by the six components. The components were identified in the following order : 1) organic matter removal by aeration basin microbe, 2) settleability on secondary clarifier load, 3) removal of nutrients, 4) microbial number increasement and species diversity, 5) microbial activity in aeration basin, 6) oxidation in aeration basin.