【摘要】 以沈阳浑南新区潜流人工湿地示范工程为研究对象,对其处理城市生活污水的应用进行研究。结果表明:潜流人工湿地在12个月的试验时间内对城市生活污水具有良好的净化能力。对NH4+-N的去除率平均为95.84%;对COD的去除率平均为99.10%;对SS的去除率平均为100%;对BOD5的去除率平均为96.03%;对TP的去除率平均为87.64%。潜流人工湿地可以显著提高水体的溶解氧含量,调节pH。更多还原

【Abstract】 The objective of this paper was to study the application of the subsurface constructed wetland to the urban domestic sewage of new district of Hunnan.The results showed that the subsurface constructed wetland had had excellent purification ability to urban domestic sewage during twelve months.The average removal rates for NH4+-N,COD,SS,BOD5 and TP were 95.84%,99.10%,100%,96.03% and 87.64%,respectively.Moreover,subsurface constructed wetland could significantly increase the amount of dissolved oxygen and regulate the pH.更多还原