In order to solve the problem of coking sewage,on the basis of the existing facilities and fields,the A/O process was improved.

• 为解决焦化污水问题,利用现有设施及场地,在原有基础上进行A/O法改造,介绍了改造的工艺流程及工艺特点,调试经过及处理效果,并指出工艺设计的不足与待改进问题。