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林产化学与工业

林产化学与工业 ›› 2008, Vol. 28 ›› Issue (3): 71-74.

• 论文 • 上一篇    下一篇

辣木种仁净水效果研究

段琼芬1,2, 马李一2, 李珍贵3, 张重权2, 王有琼2, 甘瑾2, 郑华2, 安鑫南1   

  1. 1. 南京林业大学, 化学工程学院, 江苏, 南京, 210037;2. 中国林业科学研究院, 资源昆虫研究所, 云南, 昆明, 650224;3. 大理学院, 生化学院, 云南, 大理, 671300
  • 收稿日期:2007-07-25 修回日期:1900-01-01 出版日期:2008-06-30 发布日期:2008-06-30
  • 通讯作者: 安鑫南,男,教授,博导,从事林产化学加工工程的研究;E-mail:anxinnan@nifu.com.cn。

Water Purification Effect of Moringa oleifera Lam.Seeds as Coagulant

DUAN Qiong-fen1,2, MA Li-yi2, LI Zhen-gui3, ZHANG Zhong-quan2, WANG You-qiong2, GAN Jin2, ZHENG Hua2, AN Xin-nan1   

  1. 1. College of Chemical Engineering, Nanjing University of Forestry, Nanjing 210037, China;2. Research Institute of Resource Insects, CAF, Kunming 650224, China;3. Faculty of Biochemistry, Dali College, Dali 671300, China
  • Received:2007-07-25 Revised:1900-01-01 Online:2008-06-30 Published:2008-06-30

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摘要： 通过辣木种仁净水荆与常用化学净水剂净水效果比较研究,表明辣木种仁净水荆有很好的净水效果,净水效率与聚合氯化铝相当,能使水的混浊度降到世界卫生组织饮用水标准以下(浊度≤5 FTU),可作为化学净水剂的替代品使用;辣木种仁和辣木油渣都可作为净水剂使用,二者净水效果差异不显著,从净水成本和综合利用考虑,选用辣木油渣作为混水净水剂更加经济合理;当混水浊度为150.6FTU时,辣木油渣净水的最佳剂量为每升混水中加入0.2 g辣木油渣粉.

关键词: 浊度, 净水剂, 辣木

Abstract: A comparative study of Moringa oleifera Lam. seeds and chemicals as coagulant demonstrated that M.oleifera seeds was effective in purifying water, the effect was similar to polyaluminium chloride. As a natural, safe coagulant, M.oleifera seeds was able to reduce turbidity of water to below the World Health Organization's guideline value of ≤5FTU for drinking water, so it can be used to substitute the chemical coagulants in water treatment. Both M.oleifera seeds and the oil cake can remove turbi-dities of water, there was no obvious difference in terms of their effect and thus both can be used for water purification. In concern of the cost and comprehensive use of the seeds, the oil cake was more economic and reasonable. When the turbidity of water was 150.6FTU, the optimal dosage of M.oleifera seeds for water purification was 0.2g seeds per 1L water.

Key words: turbidity, water purification agent, Moringa oleifera Lam.

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