Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.2172/5277121 |
| 报告编号 | BNWL-2023 |
| 来源ID | OSTI_ID: 5277121 |
| Biological effects of activation products and other chemicals released from fusion power plants | |
| Strand, J.A.; Poston, T.M. | |
| 英文摘要 | Literature reviews indicate that existing information is incomplete, often contradictory, and of questionable value for the prediction and assessment of ultimate impact from fusion-associated activation products and other chemical releases. It is still uncertain which structural materials will be used in the blanket and first wall of fusion power plants. However, niobium, vanadium, vanadium-chromium alloy, vanadium-titanium alloy, sintered aluminum product, and stainless steel have been suggested. The activation products of principal concern will be the longer-lived isotopes of /sup 26/Al, /sup 49/V, /sup 51/Cr, /sup 54/Mn, /sup 55/Fe, /sup 58/Co, /sup 60/Co, /sup 93/Nb, and /sup 94/Nb. Lithium released to the environment either during the mining cycle, from power plant operation or accident, may be in the form of a number of compound types varying in solubility and affinity for biological organisms. The effects of a severe liquid metal fire or explosion involving Na or K will vary according to inherent abiotic and biotic features of the affected site. Saline, saline-alkaline, and sodic soils of arid lands would be particularly susceptible to alkaline stress. Beryllium released to the environment during the mining cycle or reactor accident situation could be in the form of a number of compound types. Adverse effects to aquatic species from routine chemical releases (biocides, corrosion inhibitors, dissolution products) may occur in the discharge of both fission and fusion power plant designs. |
| 出版年 | 1976 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| 来源学科分类 | 29 ENERGY PLANNING, POLICY AND ECONOMY ; 70 PLASMA PHYSICS AND FUSION TECHNOLOGY ; THERMONUCLEAR REACTORS ; ENVIRONMENTAL EFFECTS ; HEALTH HAZARDS ; CHEMICAL EFFLUENTS ; RADIOACTIVE EFFLUENTS ; RADIOACTIVE WASTES ; HAZARDS ; RADIOACTIVE MATERIALS ; WASTES 530200* -- Environmental-Social Aspects of Energy Technologies-- Assessment of Energy Technologies-- (-1989) ; 700206 -- Fusion Power Plant Technology-- Environmental Aspects |
| URL | http://www.osti.gov/scitech/servlets/purl/5277121 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/261639 |
| 推荐引用方式 GB/T 7714 | Strand, J.A.,Poston, T.M.. Biological effects of activation products and other chemicals released from fusion power plants,1976. |
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