【摘要】 本文在对沱江上游支流石亭江水质现状监测和区域污染源调查的基础上,计算了石亭江水环境容量;探讨了石亭江化工开发试验区废水中难降解污染物排放对河流影响的水质模拟方法,导出了多点源同时排放对河流影响的水质模拟递推式。计算结果表明:控制开发试验区废水氟排放是防治石亭江和沱江水污染的主要途径。更多还原

【Abstract】 In this paper,based on water quality monitoring and local pollution source investigation for Shitingjiang River,one of the tributaries of Tuojiang River,water environmental capacity of pollutant was calculated.A simulation method was discussed for the effect of recalcitrant pollutants in the wastewater from the Chemical Development Zone on the water quality of Shitingjiang River,which derived a recursive simulation of water quality affected by multi-point sources pollutants discharge.The calculation suggested that controlling the fluorine content in wastewater from the Chemical Development Zone was the mainroute to prevent the water pollution of Shitingjiang River and Tuojiang River.更多还原