水解酸化—生物接触氧化法处理中药制药废水  

Treatment of Traditional Chinese Pharmaceutics Wastewater with Hydrolytic Acidification-Biological Contact Oxidation Process

作　　者：王明健 

机构地区：[1]广东森海环保装备工程有限公司,广东广州510500

出　　处：《广东化工》2011年第7期237-238,241,共3页Guangdong Chemical Industry

摘　　要：通过对制药厂废水特点的分析,结合原有污水站工艺以及在多家同类污水站的实践经验,提出采用水解酸化+生物接触氧化工艺处理制药废水。通过水解酸化可提高废水的可生化性,便于进一步降解有机污染物;生物氧化法具有适应性强、氧利用率高、产生污泥量较少等特点;另外,增加了反应池反冲系统,从根本上消除了沉积污泥对处理流程的影响,从而能保证污水达标排放。By analyzing the characteristics of pharmaceutical wastewater, combined with process of the existing wastewater treatment plant and similar experiences for other pharmaceutical wastewater treatment, hydrolysis acidification-biological contact oxidation process is propose in pharmaceutical wastewater treatment. Hydrolysis acidification can increase the wastewater biodegradability, biological oxidation has strong adaptability and high utilization of oxygen, resulting in less sludge characteristics; furthermore, the back washing system will eliminating the deposition of sludge treatment processes, which guarantees effluent meets the discharge standards.

关 键 词：制药废水 水解酸化-生物接触氧化法 

分 类 号：X5[环境科学与工程—环境工程]