摘要
用“老三套”浮选后的含油污水与生产并列进行了一年中试表明：生物膜氧化为工艺对处理炼油污水是可行、有效的；在无回流，容积负荷为０．０３６～０．０５６ｔｇＮＨ３－Ｎ／ｍ３ｄ条件下，具有良好脱氮效果，出水可达国家一级排放标准。
The parallel study of the pilot-scale of biological film oxidation ditch and the traditional treatment process for treating the oil contaminated wastewater has been made for one year. The results show that the biological film oxidation ditch process is feasible and effective. When the load is 0.036-0.056kg NH3-N/m3. d and ther is not circulating flow, the denitrification efficiency is good, the quality of discharge wastewater can meet the first grade discharge standards of China.
出处
《石油化工环境保护》
1995年第4期10-15,41,共7页
Environment Protection in Petrochemical Industry
