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1.Experimental results showed that aerated pond to rrmove BOD_5. Total-N, Total-P in wastewater was the most effective.
结果表明,曝气塘对去除污水中的BOD_5,总氮和总磷效果较好。收藏指正
2.The primary reuse technology cotain traditional technique, live carbon attaching method, ozone oxidizing method, separation tuchnique, land filtration and aerated pond.
回用技术主要有传统处理技术、活性炭吸附法、臭氧氧化法、膜分离技术、土地渗滤法和氧化塘处理技术。收藏指正
3.4. Using the process of Hydrolysis-acid—Biological Aerated Filter and though recycling the effluent to the hydrolysis pond to undergoing denitrification, when the quantity is 0.054 m3/h and the recycling ratio is 300%, the removal rate of TN can reach 80%, the corresponding effluent TN is bellow 6.5mg/L , far low than when there is no recyling to the hydrolysis pond.
4.采用水解-曝气生物滤池工艺,将曝气生物滤池的出水回流至水解池进行反硝化,当曝气生物滤池流量为0.054m3/h,回流比为300%时,总氮的去除率可达到80%以上,出水TN浓度为6.5mg/L,远小于无回流时的出水TN浓度。收藏指正
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