石油化工污水CODcr与TOC相关性研究

STUDY ON RELATIVITY BETWEEN COD_(CT) AND TOC IN DRAINAGE FROM PETROLEUM CHEMICAL PRODUCTION

从石油化工污水中CODcr与TOC监测值相关性研究中得出，橡胶、炼油、石油化工三种污水的CODcr与TOC具有很好的相关性。可以用TOC监测代替CODcr监测，从而提高监测数据的准确性、科学性，以便实现监测仪器化、自动化，提高工作效率。

Based on the study on relativity between test data of COD. and TOC in drainage from oil chemical production, the relativity is close analysed from the productions of rubber, oil refining and oil chemical. So TOC can be tested instead of CODCT, then accuracy, and scientism of test data can be improved, therefore test work can be finished atomatically with instruments and hign efficiency.