Temporal variation pollution source and decontamination characteristics of the Myriophyllum spicatum treatment pond
作者: Jinfeng XueHaicai LiJiazhi DuMingyue ZhouYang Mei
作者单位: 1School of Power & Mechanical Engineering, Wuhan University, Wuhan 430072, China
刊名: Ecological Engineering, 2020, Vol.143
来源数据库: Elsevier Journal
DOI: 10.1016/j.ecoleng.2019.105675
关键词: Non-point source pollutionNitrogen and phosphorusCODWetlandWatershed scale
英文摘要: Abstract(#br)The analyses for temporal variation pollution sources of Qijiawan treatment pond show that in non-livestock and poultry breeding area, total phosphorus (TP) pollution mainly happens during the period from June to August with both farmland and domestic sewage as the main pollution source and during the Spring Festival with domestic sewage as the source. Total nitrogen (TN) pollution mainly occurs during the rainy season from July to September taking domestic sewage and nitrogen fertilizer as main sources, besides the Spring Festival with domestic sewage as the main pollution source. As for ammonia nitrogen pollution, it is similar to TN pollution, and domestic sewage is the first pollution source. The emphasis of pollution control should be put on the phosphorus especially...
全文获取路径: Elsevier  (合作)
影响因子:2.958 (2012)

  • treatment 处理
  • pollution 污染
  • phosphorus 
  • source 
  • variation 变异
  • COD 现款交货
  • point 
  • scale 度盘