The maximum temperature limit of thermal discharge from typical northern coastal npp
LIU Yong-ye1, CHEN Lu1, QIAO Ya-hua1, YANG Yang1, CAO Liang2
1. Nuclear and Radiation Safety Center, Ministry of Environmental Protection, Beijing 100082, China;
2. Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
Abstract：Based on the situation that the existing domestic temperature control standards are not performable,study on one of the key parameters of thermal pollution control standards-the maximum temperature limit of thermal discharge was conducted in this paper.The upper incipient lethal temperatures (UILT50) of different tested species were used as the main basis of determination of maximum temperature limit of thermal discharge,with using the representative marine lives in adjacent waters of a typical northern coastal nuclear power plant site as the research objects.Combined with "regulatory research method" and "extreme temperature forecast method",the recommended values of maximum temperature limit of thermal discharge are as follows:31℃ in winter,32℃ in spring and autumn,and 34℃ in summer.
LIU Yong-ye,CHEN Lu,QIAO Ya-hua et al. The maximum temperature limit of thermal discharge from typical northern coastal npp[J]. Marine Environmental Science, 2016, 35(6): 827-830.
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