低放废物焚烧装置烟气净化系统设计改进及验证

Abstract

Abstract: Problems including material corrosion and redundant waste water have been found in ZRF15 radioactive waste incinerator after several years' operation. Improvements were made in the design of ZRF25 in terms of the technical process and mechanism of the flue gas cleaning system. The initial temperature of flue gas in quench was decreased. A pre-filter was installed before HEPA. The waste water treatment system was constructed. The material of equipment was improved. Results of cold and hot commissioning demonstrate the cleaning effect is desirable, the operation safety is improved, the equipment had better corrosion resistance, and the secondary waste is decreased.

Key words: radioactive waste, incineration, flue gas cleaning, waste treatment

CLC Number:

TL941+.32

Zheng Bowen, Xu Wei, Yang Lili, Wang Peiyi, Li Xiaohai, Yang Liguo, Zhang Xiaobin, Wang Xujin, Li Chuanlian, Jia Chengming, Chu Haoran. Improvement and its Validation to the Flue Gas Cleaning System in Low-level Waste Incinerator[J].RADIATION PROTECTION, 2014, 34(4): 206-213.

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Improvement and its Validation to the Flue Gas Cleaning System in Low-level Waste Incinerator

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