CAJ | 학술논문

将人工浮床与生物接触氧化工艺有机组合，形成了以水生植物和微生物生态系统为主体的组合生态一体化工艺，考察了其对分散式污水的处理效果。研究表明，组合一体化装置在进水氨氮、总氮和COD平均进水质量浓度为25．18、31．68和172．56 mg／L的情况下，出水氨氮、总氮和COD质量浓度分别为4．47、15．74和35．73mg／L ，出水水质稳定。结果表明该组合工艺可有效处理分散式污水。
장인공부상여생물접촉양화공예유궤조합，형성료이수생식물화미생물생태계통위주체적조합생태일체화공예，고찰료기대분산식오수적처리효과。연구표명，조합일체화장치재진수안담、총담화COD평균진수질량농도위25．18、31．68화172．56 mg／L적정황하，출수안담、총담화COD질량농도분별위4．47、15．74화35．73mg／L ，출수수질은정。결과표명해조합공예가유효처리분산식오수。
We set up the integration equipment that makes the aquatic plants and microbial ecology as the main body by combining artificial floating beds with biological contact oxidation ,and investigated the effect of the treatment on the decentralized wastewater .We found that the integration equipment can decrease the influent water of average mass concentration of ammonia ,nitrogen and COD from 25 . 18 ,31 .68 and 172 .56 mg/L to 4 .47 ,15 .74 and 35 .73 mg/L in effluent ,and the quality of effluent water remained stable . The results show that the combined process can be effectively treated by decentralized wastewater treatment .