【摘要】 污水特性一直是设计、优化和运行污水处理系统的一个重要方面,尤其是应用数学模型对污水处理厂进行模拟时,进水COD组分的确定非常重要,但目前国际上没有统一的确定方法。首先对COD组分的区分进行了阐述,并综述了COD各组分的确定方法;详细研究了荷兰废水特性指南中的COD组分确定方法,在该指南基础上根据研究情况总结了一套简单、可行的方法,该方法适用于模拟实际污水处理厂时确定进水COD组分。更多还原

【Abstract】 It is important to examine wastewater characteristics and to determine the fractions of the inflow COD for design,optimisation and operation of wastewater treatment systems.Especially in case when mathematic model is used to simulate the operation of wastewater treatment plant.But there is still no standard method for COD fractions determination home and abroad.This paper analyses the COD fractions and the determination methods.The Experience with guidelines for wastewater characterisation in The Netherlands is researched,and base on it,combined the research we sum up one simple and feasible method.This method is feasible for simulate full-scale WWTPs.更多还原