CAJ | 학술논문

通过测定人工湿地污水pH值、NH3-N、TP和TN 4项指标,对芦苇、水葱、香蒲和千屈菜这4种典型人工湿地植物进行了净化效果研究,筛选出净化效果好且具有观赏价值的湿地植物.结果表明: 4 种植物对水质的处理效果为:pH值基本达到7左右;NH3-N的去除率平均约为50%;TP为40%;TN为25%.4种湿地植物的优选顺序为香蒲>芦苇>水葱>千屈菜.
통과측정인공습지오수pH치、NH3-N、TP화TN 4항지표,대호위、수총、향포화천굴채저4충전형인공습지식물진행료정화효과연구,사선출정화효과호차구유관상개치적습지식물.결과표명: 4 충식물대수질적처리효과위:pH치기본체도7좌우;NH3-N적거제솔평균약위50%;TP위40%;TN위25%.4충습지식물적우선순서위향포>호위>수총>천굴채.
The purification effect of hydrophytes including reeds, bulrush, cattail and spiked loosestrife in constructed wetland were studied by determining PH、NH_3-N、TP and TN in wastewater from constructed wetland, the hydrophytes with good purifying effect and ornamental value were selected. The result showed that the purification effect of 4 kinds of hydrophytes: pH basically reached 7.0; NH_3 -N wipe of the 50% ; TP wipe of the 40% and TN wipe of the 25% . And the selected sequence was cattail > reed > bulrush > spiked loosestrife.