水生植物塘处理冲厕海水的试验研究

Experimental Study on Aquatic Vegetation Pond for Treatment of Seawater from Toilet-flushing

研究了芦苇、黄须菜、香蒲三种水生植物及其组合对冲厕海水(模拟)的处理效果。结果表明,芦苇和香蒲对COD、BOD5、氨氮和总磷的去除效果好于黄须菜,但黄须菜的耐盐性好于芦苇和香蒲;三种植物混合种植时的除污染效果较单一植物的好。

Study was made on the treatment effect on seawater from toilet-flushing (simulation) by using phragmites communis, suaeda salsa, typha latifolia, and their combination. The result showed that phragmites communis and typha latifolia are more efficient than suaeda salsa in removal of COD, BOD_5, nitrogen ammonia, and total phosphorus, but salinity tolerance of suaeda salsa is better than that of phragmites communis and typha latifolia. Mixed planting of the three kinds of vegetable has advantages over the planting of single vegetable in pollutants removal.