摘要
为研究纳米颗粒对活性污泥生理生化功能的影响,本文建立模拟序批式活性污泥实验装置,研究了纳米氧化锌颗粒对活性污泥生物量和生物活性的影响,并分析了有机物降解和生物脱氮效率的变化。结果表明进水中含较高浓度纳米氧化锌颗粒时对活性污泥生物生长及污泥活性会产生明显抑制作用。
To study the effects of nanoparticles on the physiological and biochemical function of activated sludge, the impact of zinc oxide on biomass and activity of activated sludge in Sequencing Batch Reactor Activated Sludge Process was investigated, respectively, the changes of COD removal and biological denitrification was analyzed. The results showed that higher concentration of nanoparticles of influent can inhibit organism growth and activity of activated sludge clearly.
出处
《广州环境科学》
2016年第2期7-11,共5页
Guangzhou Environmental Science
