生物质焦对富营养化园林水体的去污性能研究  

Study on the Decontamination Performance of Biomass Coke on Eutrophic Garden Water

作　　者：宋晓汪 宋彩梅 Song Xiaowang;Song Caimei(Shenzhen Guangwanda Environmental Protection Technology Co.LTD,Shenzhen,Guangdong 518100,China)

机构地区：[1]深圳市广万达环保科技有限公司,广东深圳518100

出　　处：《绿色科技》2020年第24期71-72,75,共3页Journal of Green Science and Technology

摘　　要：采用实验室模拟试验,以不同用量的生物质焦作为研究对象,探讨了生物质焦对富营养化水体中有机污染物的去除效果。研究结果表明:不同生物质焦用量对污水中的污染物去除效果不一致,其中,投放20g生物质焦的净化效果较佳,最终水中TN、NH4^+-N、NO2^--N、TP、COD所残留的含量分别为1.904mg/L、0.71mg/L、0.012mg/L、2.70mg/L、83.91mg/L。说明生物质焦技术在水处理中具有重要的作用,研究结果可为日后生物质焦的实际应用提供参考。In order to explore the effect of biomass coke on the removal of organic pollutants in eutrophic waters,a laboratory simulation test is used with different amounts of biomass coke as the research object.The results of the study show that different amounts of biomass coke have inconsistent removal effects on pollutants in sewage.The residual contents of TN,NH 4^+-N,NO 2^--N,TP and COD in the water are 1.904mg/L,0.71mg/L,0.012mg/L,2.70mg/L and 83.91mg/L,respectively.Biomass coke technology plays an important role in water treatment.The results of this paper are expected to provide references for the practical application of biomass coke in the future.

关 键 词：生物质焦 富营养化 去除性能 

分 类 号：X524[环境科学与工程—环境工程]