炼油厂废水的污染特性分析

摘要

The characteristic of refinery wastewater is big quantity, high concentration of COD and different pollution level. Investigation of the characteristic and types of refinery wastewater could provide information for source control and step control, for the aim of contamination reduction and effluent quality reaching the national standard.%炼油厂废水水量大、污染物浓度高、各生产单元排水污染程度不同。分析炼油厂污水的污染源，了解炼油厂污水的类型和特点，可以为后续制定有效的源头控制、分级控制提供数据支持，为减少污染、水质达标排放奠定基础。