高效专性微生物在焦化废水处理中的应用

摘要

High-efficient obligate microorganism was used to treat coking wastewater, a comparison between the treatment effects by it and by the processes with ordinary microorganisms such as A/O, AVO and A/O2 were carried out. The results showed that, for coking wastewater treatment, high-efficient obligate microorganism had characteristics of high pollutants removal efficiency and strong anti -shock loading capability, the mass concentration of CODCr and ammonia nitrogen was much lower than the discharge standard. Therefore, the application of high-efficient obligate microorganism in treatment of complicated industrial wastewater especially coking wastewater should be the research direction in the future.%以高效专性微生物处理焦化废水工程为例,对采用高效专性微生物和采用常规微生物的A/O、A2/O、A/O2工艺处理焦化废水的效果进行比较.高效专性微生物处理焦化废水,对污染物的去除效率高,耐冲击性强,出水CODCr、氨氮浓度远低于排放标准.采用高效专性微生物菌种处理复杂工业废水,特别是焦化废水应该是今后研究的方向.