中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2005, Vol. 24 ›› Issue (3): 147-148.

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Study on treatment of landfill leach by Uv/Fe(1lI)

Lin Yu-lian   

  1. School 0f Resource and Environment。Southwest Agncultural University,Chongqing 400716,China
  • Received:2004-08-26 Online:2005-06-15 Published:2015-05-18

UV/Fe(HI)工艺处理垃圾渗滤液的研究

林于廉   

  1. 西南农业大学资源环境学院,重庆400716
  • 作者简介:林于廉(1971一),女,重庆人,硕士生,主要从事环境工程方面研究。

Abstract: Feels·6H20 we used as coagulant without adding photocatalyst to treat land leach in the experiment.The experimental result shows the optimum addition dose is 500msL ,the optimum pH3 ;under the condition of pH3 ,addition dose 500mgL ,and COD amount added 4800 mlgL ,The total removal eciency of COD attain 69.7% after 4 hour irradiation of the high—pressure mercury larnp·

Key words: Feds36 0, ultraviolet, landfillleach

摘要: 本文研究了采用FeCl3·6I-I2O作混凝剂后不另加光催化剂来完成光氧化反应。实验结果表明iF'eCl3·6I-I2O的最 佳投加量为500mgL~ ,在Ee ·6H20投加量为500~L 和垃圾渗滤液初始浓度为48a)me,L-1条件下,pH值在3左 右处理效果最好;采用UV/Fe(Ⅲ)工艺,垃圾渗滤液在pn=3条件下用高压汞灯光照4h后COD的去除率可达到 69。8%

关键词: Fecl3, ·6H2O, Uv, 渗滤液

CLC Number: