关于CASS工艺在设计过程中值得优化问题的探讨

循环式活性污泥法CASS工艺在设计过程中的经验参数较多,而规范中仅对部分参数的取值范围进行了限定,故不同设计人员的计算结果可能会有很大出入。该文结合该工艺目前在国内的使用情况,对该工艺的适用条件、部分关键参数的取值及设计过程中值得优化的问题进行了总结,以期在类似工程中可结合各工程自身特点予以应用。

Discussion on CASS Technology to be Worth Optimizing in Design Course

CASS technology of cycle active sludge standard has more experience and parameters in the course of design,but the standard only limits the valuing range of the partial parameter. Therefore,there may be considerable discrepancy among the calculation results of the different designers. Combined with the using condition of this technology in China,the article summarizes the adaptable condition of this technology,the valuing of the partial key parameters and the problem to be worth optimizing in the course of design so as to apply in the similar projects able to combine own characteristics of each project.