摘要
医院污水排放量不均衡,污水中含有大量的病原性微生物及有毒、有害的物理、化学污染物。采用接触氧化-二氧化氯消毒处理工艺后,污水可以达到广东省地方标准《水污染物排放限值》(DB44/26-2001)中二类污染物第二时段一级排放标准。文章介绍了接触氧化-二氧化氯消毒处理工艺的工艺流程、主要设施与设备、处理效果及处理成本,总结了工程特点。
Drainage volume of hospital wastewater is variable and there are a lot of poisonous things, such as patho- genic organism, hazardous and noxious physical or chemical substances. When the contact oxidation - chlorine diox- ide disinfection process is used, the effluent can comply with the Class I in the second period of time of Guangdong province＇ standards for discharge of water pollutants （DB44/26 -2001 ）. The paper introduces the process flow, pri- mary installation and equipment, treatment effect and costing and summarizes the characteristics.
出处
《黄石理工学院学报》
2010年第2期9-12,共4页
Journal of Huangshi Institute of Technology
关键词
接触氧化
二氧化氯
消毒
contact oxidation
chlorine dioxide
disinfection
