工业水处理 ›› 2002, Vol. 22 ›› Issue (5): 21-23. doi: 10.11894/1005-829x.2002.22(5).21

• 试验研究 • 上一篇    下一篇

石灰处理共沉淀废水的研究

彭长宏1, 颜蓉2, 唐谟堂1, 柴卫平1   

  1. 1. 中南大学冶金科学与工程系, 湖南 长沙410083;
    2. 中南大学附属中学, 湖南 长沙 410083
  • 收稿日期:2002-01-21 修回日期:2002-01-21 出版日期:2002-05-20 发布日期:2010-10-01
  • 作者简介:彭长宏(1966- ),1985年毕业于湖南师范大学,副教授。

Study on treatment of code positionwastewater by lime

Peng Changhong1, Yan Rong2, Tang Motang1, Chai Weiping1   

  1. 1. Department of Metal lurgical Science and Engineering of Central South University, Changsha 410083, China;
    2. Attached High School of Central South University, Changsha 410083, China
  • Received:2002-01-21 Revised:2002-01-21 Online:2002-05-20 Published:2010-10-01

摘要:

对石灰处理共沉淀废水进行了深入地研究,试验结果表明,石灰法处理共沉淀废水,不仅可除去有害离子,使废水达标,而且还能回收其中90%的氨和可作为建材材料的石膏渣。该方法操作方便、投资少、成本低。

关键词: 石灰, 共沉淀废水, 废水处理

Abstract:

An embedded study of treating codeposition wastewater by lime has been carried on.The experimental results show that the treatment of code position wastewater by limecannotonly remove toxicions and make the treated water reach the national discharge standard,but also recover ammoniamore than 90% and produce agypsum residue for the production of construction materials.The processis easy tooperate,low in cost and effective.

Key words: lime, code positionwastewater, wastewater treatment

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