摘要
本文利用氧化沟工艺对食品废水进行处理,探讨了水力停留时间对废水COD、NH 3-N去除率及pH和溶解氧的影响,从而确定最佳运行参数,并研究了氧化沟工艺稳定运行时的有机负荷及氨氮处理能力。
This paper discussed the effects of hydraulic retention time on COD,NH 3-N removal rater,PH and dissolved oxygen of wastewater by using the oxidation ditch process,to determine the optimal operating parameters,and the organic load and ammonia nitrogen treatment capacity under oxidation ditch process.
作者
刘亚红
Liu Yahong(Physical and Chemical Laboratory,College of Chemisty and Chemical Engineer Qiqihar University,Heilongjiang Qiqihar 161006)
出处
《化工时刊》
CAS
2019年第9期8-10,40,共4页
Chemical Industry Times
