主管: 中国科学院主办: 中国科学院生态环境研究中心主编: 郭良宏刊期:5ISSN 0254-6108CN 11-1844/X
天然水体挥发性有毒物质的模拟
秦玉珍. 天然水体挥发性有毒物质的模拟[J]. 环境化学, 1989, 8(6): 11-14.

引用本文:秦玉珍. 天然水体挥发性有毒物质的模拟[J]. 环境化学, 1989, 8(6): 11-14.

Qiu Yuzhen. SIMULATION OF VOLATILE TOXIC SUBSTANCE IN NATURAL WATER BODY[J]. Environmental Chemistry, 1989, 8(6): 11-14.

Citation:Qiu Yuzhen. SIMULATION OF VOLATILE TOXIC SUBSTANCE IN NATURAL WATER BODY[J].Environmental Chemistry, 1989, 8(6): 11-14.

长江水资源保护局

SIMULATION OF VOLATILE TOXIC SUBSTANCE IN NATURAL WATER BODY

Yangtze Water Resources Protection Bureau
摘要:本文讨论了挥发性有毒物质的模拟问题,挥发性有毒物质化学动力学过程以挥发为主,挥发遵守Whitman双膜理论,并且受其湍流强度、水文要素及化学特征的控制.以各种途径进入小河与大江、河口与海湾、湖泊与水库的挥发性有毒化学物质,在特定的水-气环境中输送扩散形成污染浓度场.浓度分布由流体输送扩散的动力学特征和物质的物理-化学动力学过程决定.
Abstract:Modeling for simulation of volatile toxic substance in natural water body is discussed.Volatilization is the predominant factor in chemical kinetics of volatile substance in water body.The Whitman two layer theory is obeyed in the volatilization process which is also controled by turbulent strength, hydrotogical factors and chemical characteristics in the water. After transportation and dispersion, a concentration field of the volatile toxic substance is then formed in specific aqueous-atmospheric circumstance.The distribution of concentration is mainly determined by the kinetic characteristics of trnsportation and dispersion as well as the chemical and physical kinetic process of the toxic substance.
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收稿日期:1989-04-21

天然水体挥发性有毒物质的模拟

1. 长江水资源保护局收稿日期:1989-04-21