摘要
以次氯酸钠为氧化剂采用催化氧化法处理难降解的炼油废水,考察了催化氧化反应的反应规律,得到了较佳的反应条件。试验结果表明,催化氧化法能降低废水的化学耗氧量,提高废水的可生化性,且成本较低,具有一定的工业应用前景。
Catalytic oxidation process with NaCIO as the oxidant is applied to treat low B/C refinery waste water. The reaction laws of the catalytic reaction are studied and optimal reaction conditions have been obtained. The results of the test showed that catalytic oxidation processes can reduce COD and improve the B/C of the waste water. The operation cost is low and the process has a great potential for commercial application in treating refinery waste water.
出处
《石油化工腐蚀与防护》
CAS
2009年第2期12-15,共4页
Corrosion & Protection In Petrochemical Industry
关键词
难降解炼油废水
催化氧化法
次氯酸钠氧化
non- degradable refinery waste water, catalytic oxidation process, NaClO oxidation
