流入、去除和流出污水的rCOD与COD的关系 (IMAGE) Science China Press Caption 无截距最小二乘回归确认了COD和rCOD之间的强相关性。图a显示rCOD5贡献了市政污水处理厂流入污水COD的56%;图b显示其贡献了COD去除量的55%;图c显示其贡献了流出污水COD的74%;图d显示rCODu占流入污水COD的33%;图e显示其占COD去除量的32%;图f显示其占流出污水COD的61%。 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.