CAJ | 학술논문

以上海某生活垃圾中转站为考察对象，系统监测和分析垃圾渗滤液主要水质指标在不同季节（冬季和夏季）的变化规律。结果表明：冬季渗滤液中pH值，COD，TOC和TN明显高于夏季，而NH4＋-N，NO2--N，NO3--N，TSS和VSS则差别不大。渗滤液中可溶性有机物主要为色氨酸类蛋白物质，表明可生化性高，且冬季优于夏季。
이상해모생활랄급중전참위고찰대상，계통감측화분석랄급삼려액주요수질지표재불동계절（동계화하계）적변화규률。결과표명：동계삼려액중pH치，COD，TOC화TN명현고우하계，이NH4＋-N，NO2--N，NO3--N，TSS화VSS칙차별불대。삼려액중가용성유궤물주요위색안산류단백물질，표명가생화성고，차동계우우하계。
This study investigated the variation of major physical -chemical properties of MSW leachate from a refuse transfer station in Shanghai under winter and summer conditions .The results show that pH , COD, TOC and TN in the leachate from winter are higher than summer , whereas NH4+-N, NO2--N, NO3--N, TSS and VSS perform insignificant difference between two seasons .Tryptophan protein -like substances are the main dissolved organic matters in the leachate , indicating its high biodegradability , es-pecially for winter .