燃煤电厂循环水排水软化处理工艺研究与应用进展
Research and Application Progress of Softening Treatment Process for Circulating Water Drainage in Coal-Fired Power Plants
摘要: 文章研究了燃煤电厂循环水排水处理工艺及其应用进展，讨论了传统化学沉淀法、离子交换法和电极软化法等预处理软化技术的优缺点，着重介绍了结晶造粒流化床技术机器应用案例。文章指出未来循环水软化技术的发展将更加注重高效、低成本和环保性，技术创新将集中在新材料开发、工艺流程改进和智能化控制系统上，以实现更高的性能和更低的环境影响。
Abstract: This article studies the treatment process and application progress of circulating water drainage in coal-fired power plants, discusses the advantages and disadvantages of pretreatment softening technologies such as traditional chemical precipitation, ion exchange, and electrode softening methods, and focuses on the introduction of crystallization granulation fluidized-bed technology and its application case. The article points out that the development of future circulating water softening technology will focus more on efficiency, low cost, and environmental friendliness. Technological innovation will concentrate on the development of new materials, improvement of process flows, and intelligent control systems to achieve higher performance and lower environmental impact.
文章引用：周博健. 燃煤电厂循环水排水软化处理工艺研究与应用进展[J]. 环境保护前沿, 2024, 14(4): 768-774. https://doi.org/10.12677/aep.2024.144102

参考文献

[1] Serrano, M.I.R., Knobloch, K., Giuliano, S., Engelbrecht, K. and Hirsch, T. (2024) Retrofit of a Coal-Fired Power Plant with a Rock Bed Thermal Energy Storage. Journal of Energy Storage, 75, Article ID: 109238. [Google Scholar] [CrossRef] 
[2] Wang, H., Qiu, B., Zhao, F. and Yan, T. (2023) Method for In-creasing Net Power of Power Plant Based on Operation Optimization of Circulating Cooling Water System. Energy, 282, Article ID: 128392. [Google Scholar] [CrossRef] 
[3] Gao, W. and Feng, X. (2017) The Power Target of a Fluid Machinery Network in a Circulating Water System. Applied Energy, 205, 847-854. [Google Scholar] [CrossRef] 
[4] Chen, L., Chen, Z., Liu, Y., et al. (2024) Benefits and Limi-tations of Recycled Water Systems in the Building Sector: A Review. Environmental Chemistry Letters, 22, 785-814.
[5] Zhu, X., Wang, F., Niu, D., Guo, Y. and Jia, M. (2019) An Energy-Saving Bottleneck Diagnosis Method for Industrial System Applied to Circulating Cooling Water System. Journal of Cleaner Production, 232, 224-234. [Google Scholar] [CrossRef] 
[6] Fu, Y., Wang, L., Liu, M., Wang, J. and Yan, J. (2023) Per-formance Analysis of Coal-Fired Power Plants Integrated with Carbon Capture System under Load-Cycling Operation Conditions. Energy, 276, Article ID: 127532. [Google Scholar] [CrossRef] 
[7] Kang, Y., Lu, J. and Guo, J. (2017) Treatment of Wet FGD Wastewater by a Modified Chemical Precipitation Method Using a Solid Powder Reagent. Transactions of Tianjin University, 23, 110-121. [Google Scholar] [CrossRef] 
[8] Felipe, E.C.B., Batista, K.A. and Ladeira, A.C.Q. (2020) Recov-ery of Rare Earth Elements from Acid Mine Drainage by Ion Exchange. Environmental Technology, 42, 2721-2732. [Google Scholar] [CrossRef] [PubMed]
[9] 王强, 王靖宇. 用离子交换树脂软化含盐废水试验研究[J]. 湿法冶金, 2020, 39(1): 69-73.
[10] Dong, B., Xu, Y., Shen, D., Dai, X. and Lin, S. (2016) Characterizing the In-teractions between Humic Matter and Calcium Ions during Water Softening by Cation-Exchange Resins. RSC Advances, 6, 93947-93955. [Google Scholar] [CrossRef] 
[11] 张帆, 李菁, 谭建华, 王波, 黄福, 等. 吸附法处理重金属废水的研究进展[J]. 化工进展, 2013, 32(11): 2749-2756.
[12] 吕后鲁, 刘德启. 工业废水处理技术综述[J]. 石油化工环境保护, 2006, 29(4): 15-19.
[13] Gabrielli, C., Maurin, G., Francy-Chausson, H., Thery, P., Tran, T.T.M. and Tlili, M. (2006) Electrochemical Water Softening: Principle and Application. Desalination, 201, 150-163. [Google Scholar] [CrossRef] 
[14] Leong, Z.Y. and Yang, H.Y. (2020) Capacitive Deionization of Divalent Cations for Water Softening Using Functionalized Carbon Electrodes. ACS Omega, 5, 2097-2106. [Google Scholar] [CrossRef] [PubMed]
[15] Wang, J., Yang, Z., Chen, X., Zhang, P., Zhao, J., Gong, A., et al. (2024) Coke Filled Bed Electrode Coupled with Vibration Regeneration for Efficient Electrochemical Water Softening. Separation and Purification Technology, 330, Article ID: 125328. [Google Scholar] [CrossRef] 
[16] Gui, L., Yang, H., Huang, H., Hu, C., Feng, Y. and Wang, X. (2022) Liquid Solid Fluidized Bed Crystallization Granulation Technology: Development, Applications, Properties, and Prospects. Journal of Water Process Engineering, 45, Article ID: 102513. [Google Scholar] [CrossRef]