浮选废水曝气系统选择中的常见问题

Q3 Agricultural and Biological Sciences
D. Sazonov, Ekaterina Antonova
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引用次数: 0

摘要

浮选废水处理广泛应用于各种处理系统中。曝气系统的选择在高效浮选槽的开发中起着重要作用。这项工作的目的是指出影响浮选机类型选择的因素,并在文献综述和数据分析的基础上提出建议。本文考虑了浮选槽中使用的各种类型的曝气系统:机械、气动、气液和喷射系统,以及溶解空气浮选和电浮选系统。指出了它们的主要优点和缺点。考虑了浮选槽结构的具体特点。定义了影响曝气系统选择的因素,如废水参数(pH、电导率、温度)、处理水质量要求、维护的可靠性和简单性、资本和运营成本。揭示了不同曝气系统在不同条件下应用的特点。对所考虑的曝气系统的能耗进行了比较。总之,根据各种因素对曝气系统的选择提出了实用的建议。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Common Issues in Aeration System Choice for Flotation Wastewater Treatment
Flotation wastewater treatment is widely used in various treatment systems. The choice of aeration system plays a considerable role in the development of highly efficient flotation tanks. The objective of this work is to point out factors that influence the choice of flotator type, and to offer recommendations based on literature review and data analysis. In this paper, the various types of aeration systems used in flotation tanks are considered: mechanical, pneumatic, pneumohydraulic and ejection systems as well as dissolved air flotation and electroflotation systems. Their main advantages and disadvantages are pointed out. The specific features of flotation tank constructions are considered. The factors that influence the choice of aeration system such as the parameters of wastewater (pH, conductivity, temperature), requirements for the quality of treated water, reliability and simplicity of maintenance, capital and operating costs are defined. The peculiarities of various aeration system applications in different conditions are revealed. A comparison of the energy consumption of the considered systems of aeration is presented. In conclusion, practical recommendations for the choice of aeration system depending on various factors are offered.
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来源期刊
Current Applied Science and Technology
Current Applied Science and Technology Agricultural and Biological Sciences-Agricultural and Biological Sciences (miscellaneous)
CiteScore
1.50
自引率
0.00%
发文量
51
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