松花江有机毒物环境归宿模型及程序设计

Program design for envinronmental fugacity model of toxical organic chemicals in Songhua river

针对松花江有机污染现状及研究中遇到的问题 ,以稳态非平衡流动系统逸度模型概念为基础 ,建立了有机毒物环境归宿模型 .采用TurboC 2 .0编程 ,实现了对有机污染物在大气、土壤、水、底泥、悬浮物和水生生物等环境各相的浓度分布、各种迁移转化作用的过程速率、积累量及滞留时间等环境化学参数的计算机模拟与预测 .该模型及计算机软件对有毒化学品研究与管理、评价其排放到天然水体的环境风险性具有使用价值 .

A level III fugacity model and its programm design with Turbo C 2.0 are presented to calculate the behavior of a toxical organic chemicals which is subject to steady state partitioning, reaction and intercompartmental transfer in an evaluative environment consisting of six compartments, air, soil, water, bottom and suspended sediments and fish. It is suggested that it may be useful for predicting the behavior of chemicals for which no environmental observations yet exist.