Trihalomethane Formation Potential in the Water Treated by Coagulation
作者: Lidia Dąbrowska
作者单位: 1Faculty of Infrastructure and Environment, Czestochowa University of Technology, Dąbrowskiego 73, 42-201 Częstochowa, Poland
刊名: Journal of Ecological Engineering, 2019, Vol.20 (9)
来源数据库: Polish Society of Ecological Engineering (Branch in Lublin)
关键词: Coagulation processOrganic matterTrihalomethanesWater
原始语种摘要: The aim of the research was to evaluate the effectiveness of the coagulation process using pre-hydrolysed salts, polyaluminium chlorides, in reduction of water pollution with organic substances, including precursors to formation of trihalomethanes (THMs) during water chlorination. Surface water collected from the Stradomka river and from the Adriatyk reservoir located in Częstochowa was used for the research. In addition to typical indices used to assess the content of organic compounds (total and dissolved organic carbon TOC and DOC, oxygen consumption, ultraviolet absorbance UV254), the study also evaluated the potential of THM formation.In the laboratory conditions of the process using pre-hydrolysed coagulants, reductions in oxygen consumption and TOC contents depending on the month...
全文获取路径: 波兰生态工程协会 (卢布林分会) 

  • chlorination 氯化酌
  • oxygen 
  • reduction 减少
  • absorbance 吸光度
  • removal 消去
  • chlorinated 氯化了的
  • process 过程
  • dissolved 溶解的
  • organic 有机的
  • TOC Technical Operation Center