CAJ | 학술논문

随着养殖水体富营养化的加剧，利用生物净化水质受到人们的重视。水生维管束植物以其特有的组织、生态功能及易于人工操纵等特点，在净化水质、防治水体富营养化方面发挥了重要作用。本试验的目的在于研究和探讨水生维管束植物金鱼藻（Ceratophyllumdemersum）对水体中氮、磷的去除效率，为水生维管束植物金鱼藻用于净化水质提供科学依据。在试验过程中，通过调控温度、光照等环境条件满足金鱼藻的生长所需。试验结果表明，金鱼藻对水体中NO3-N、NO2-N、NH3-N、PO4-P的去除效果较好；对水生维管束植物进行长效管理，是决定水质净化效果的重要因素。
수착양식수체부영양화적가극，이용생물정화수질수도인문적중시。수생유관속식물이기특유적조직、생태공능급역우인공조종등특점，재정화수질、방치수체부영양화방면발휘료중요작용。본시험적목적재우연구화탐토수생유관속식물금어조（Ceratophyllumdemersum）대수체중담、린적거제효솔，위수생유관속식물금어조용우정화수질제공과학의거。재시험과정중，통과조공온도、광조등배경조건만족금어조적생장소수。시험결과표명，금어조대수체중NO3-N、NO2-N、NH3-N、PO4-P적거제효과교호；대수생유관속식물진행장효관리，시결정수질정화효과적중요인소。
With the eutrophication exacerbation of culture water, the biological water purification has been paid more attention to. So, the aquatic vascular plants have played important roles in water purification, eutrophication prevention because of their unique organs, ecological functions and the characteristics of easy control and so on. The purpose of this test is to study and explore the nitrogen and phosphorus removal efficiency of the aquatic vascular plants ( Ceratophyllum demersum) , and thus to provide a scientific basis for purifying the water by the aquatic vascular plants (Ceratophyllum demersum) . During the experiment, the growing conditions for Ceratophyllum demersum are satisfied by regulating the temperature and light. The results show that Ceratophyllum demersum has good effects on removing NO3-N, NO2-N, NH3-N and PO4-P. Also, it is the important determining factor for the purification effect to manage the aquatic vascular plants in the long term.