【摘要】 针对目前焦化废水排放氨氮难于达标的情况,本文通过优势菌种的驯化、筛选和组合对焦化废水进行降 解,试图找到一条能同时降解COD和氨氮的有效途径。实验结果表明,驯化污泥中存在优势菌种,但不同的组合降解试 验最有效果低于单一优势菌种。更多还原

【Abstract】 In order to solve NH3-N problem in coke-plant wastewater treatment, taming, screening and combining of superior bacteria were used to degrade coke-plant wastewater. Conclusion was that, there were superior bacteria in tamed sludge, but the results of degrading experiments of combined bacteria were not better than the best single one.更多还原