| 真空技术在污水处理中的若干典型应用 |
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| 引用本文： | 崔村燕,朱武,陈长琦,干蜀毅,谢源,王先路.真空技术在污水处理中的若干典型应用[J].真空,2002(4):35-38. |
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| 作者姓名： | 崔村燕 朱武 陈长琦 干蜀毅 谢源 王先路 |
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| 作者单位： | 合肥工业大学机械与汽车工程学院,安徽,合肥,230009 |
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| 摘 要： | 介绍了真空技术在污水处理中的几种典型应用，真空结晶法在以分离污水中具有结晶性能的固体溶剂；真空过滤脱水用于初沉池和消化池污泥脱水，真空浮选法通过制造负压条件加速浮选过程；还有真空搅拌、真空脱气等等。这些足以说明真空技术在污水处理乃至环境保护中占有重要的一席之地。
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| 关 键 词： | 应用 真空技术 污水处理 真空过滤脱水 真空浮选 真空搅拌 真空脱气 |
| 文章编号： | 1002-0322(2002)04-0035-04 |
| 修稿时间： | 2001年5月22日 |
Several exponent applications of the vacuum technology in the process of the wastewater treatment |
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| CUI Cun yan,ZHU Wu,CHEN Chang qi,GAN Shu yi,XIE Yuan,WANG Xian lu.Several exponent applications of the vacuum technology in the process of the wastewater treatment[J].Vacuum,2002(4):35-38. |
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| Authors: | CUI Cun yan ZHU Wu CHEN Chang qi GAN Shu yi XIE Yuan WANG Xian lu |
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| Abstract: | This paper introduces several exponent applications of the vacuum technology in the process of the wastewater treatment. The crystal way in vacuum is to apart the solid solvent which has crystal capability in wastewater. Sludge dewatering of vacuum filtration is mainly applied to dehydrate the sludge in primary setting tank and digestion tank. Vacuum air floatation is to accelerate air floatation by making vacuum condition. And there are many other applications such as agitation in vacuum, degassing in vacuum and so on. All of these are enough to explain that vacuum technology is important in wastewater treatment and even if in environment protection. |
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| Keywords: | vacuum technology wastewater treatment exponent application |
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