| 低压供气式射流器工业化性能研究 |
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| 引用本文： | 张安龙,潘美玲.低压供气式射流器工业化性能研究[J].环境工程学报,2010,4(2):471-475. |
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| 作者姓名： | 张安龙 潘美玲 |
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| 作者单位： | 1. 陕西科技大学造纸工程学院,西安,710021
2. 陕西科技大学资源与环境学院,西安,710021 |
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| 摘 要： | 简要介绍了低压供气式射流器的工作原理和作用,对其在氧化沟污水处理工艺中的氧利用率和动力效率等因素做了测试和分析,比较了不同水深对充氧性能的影响。结果表明,低压供气式射流曝气器氧利用率达23.17%,动力效率达2.43 kg O2/(kW.h),优于其他形式的曝气设备,可以有效降低能耗。
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| 关 键 词： | 低压供气式射流器 氧利用率 动力效率 水深 |
Study on industrial performance of a jet aerator with low pressure air supply |
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| Zhang Anlong and Pan Meiling.Study on industrial performance of a jet aerator with low pressure air supply[J].Techniques and Equipment for Environmental Pollution Control,2010,4(2):471-475. |
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| Authors: | Zhang Anlong and Pan Meiling |
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| Institution: | 1.College of Papermaking Engineering;Shaanxi University of Science & Technology;Xi'an 710021;China;2.College of Resource & Environment;China |
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| Abstract: | The operational principle and function of the jet aeration with low pressure air supply were introduced.The oxyge nutilization rate and dynamic efficiency, the two assessment factors of the low pressure air supply jet aerator, on disk aerator ditch process were studied.The influence of the different water depth on the oxygen properties was compared. Results show that oxygen utilization rate of the low pressure air supply jet aerator is 23.17%, and the dynamic efficiency is 2.43 kg O2/(kW·h). It is superior to other types of aeration equipment with effective reduction of energy consumption. |
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| Keywords: | low pressure air supply jet aerator oxygen utilization rate dynamic efficiency water depth |
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