| 电拌热在污水处理系统中的应用 |
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| 引用本文： | 刘金照,王泽生.电拌热在污水处理系统中的应用[J].城市环境与城市生态,2003,16(6):28-29. |
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| 作者姓名： | 刘金照 王泽生 |
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| 作者单位： | 天津港务局，天津港务局 天津 300456，天津 300456 |
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| 摘 要： | 由于北方冬季气温较低，因冬季防冻及工艺需加装拌热装置，如果在污水处理系统中安装电拌热装置。不仅能有效的解决系统设备及管道的防冻问题，而且电拌热的运行成本较蒸汽拌热低、使用年限长，维护简单，有很好的使用及推广价值。
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| 关 键 词： | 电拌热 污水处理 蒸汽拌热 防冻 运行成本 |
Application of Electric Heating in Sewage Treatment System |
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| LIU Jin-zhao,WANG Ze-sheng.Application of Electric Heating in Sewage Treatment System[J].Urban Environment & Urban Ecology,2003,16(6):28-29. |
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| Authors: | LIU Jin-zhao WANG Ze-sheng |
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| Abstract: | Thermo-keeping is necessary for anti-freeing and technological aspects in cold winter of northern area.If thermoelectric mix can be used in sewage disposal system, not only can be solved efficiencily equipment and piping anti-freezing problem,but also is beneficial to thermoelectric mix's popularization and application, for the lower operating cost,longer endurance life and simpler maintenance than vapormixing does. |
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| Keywords: | self-regulation electric heating cable vapormixing hot operating cost |
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