芦苇与香蒲对富营养化水体中氮磷去除效果的比较  

Removal effect comparison of reed and cattail on nitrogen and phosphorus in eutrophic water

作　　者：陆建兰[1] 

机构地区：[1]江苏农林职业技术学院农艺系,江苏句容212400

出　　处：《广东农业科学》2014年第9期182-183,188,共3页Guangdong Agricultural Sciences

摘　　要：对总氮和总磷分别超过30 mg/L和8 mg/L的富营养化水体,用芦苇和香蒲进行了3个月的试验净化。结果表明,两种植物对氮和磷具有很好的去除作用,芦苇的去除率均高于香蒲。通过控制水生植物的水体覆盖率和定期收割植株的方式能有效降低水体中氮磷含量。In the eutrophic water, three month trial purification was conducted by reeds and cattails to remove the total nitrogen and total phosphorus exceeded 30 mg/L and 8 mg/L respectively. The results showed that the two plants had high removal effect on nitrogen and phosphorus, while the removal rate of reed was higher than that of cattail. Through controlling water coverage of aquatic plants and harvesting plants, we can effectively reduce nitrogen and phosphorus content in water.

关 键 词：富营养化 芦苇 香蒲 氮 磷 去除效果 

分 类 号：S863.2[农业科学—野生动物驯养]