摘要
本文将水、气、土壤视为一个统一的系统,选用WH TM模型,从机理着眼,分析了非点源有毒重金属在大气、土壤和水体中的迁移过程;研究预测了煤炭消耗量对环境造成的影响;模拟了能源消耗与转换过程排入环境中的气态或固态污染物、随水文循环最终以液态形式增加了水环境的污染负荷。特别着重于在酸性沉降条件下对水环境的危害。
This paper regarded the air, soil and water as an unified system and adopted WHTM model. On the mechanism, it analysed all transferring course of toxic hesvycmetals of non-point pollution in air, soil and water body, researched and predicted coal combustion to give rise to impact on environment. In detail it simulated gaseous state and solid state pollutants emitted into the environment in course of coal consumption and convertion add load to aquatic environment eventually at liquids tate along with hydrological transportespecially paid a particular attention to damage of aquatic environment in a condition of acid precipitation.
出处
《重庆环境科学》
1992年第6期3-8,共6页
Chongqing Environmental Science
关键词
燃煤
有害金属
沉降
水环境
Coal combustion Precipitation of toxic metals Aquatic environment
