文档介绍：Growth Inhibition of algae from Landscape water by
submerged macrophytes
Qin Songyan, Zhou Jinxi, Yang Tieying, Duan Yaqi Huang Peng, Shang Wei
School of Environmental Science and Safety Engineering National Engineering Research Center for Urban Water and
Tianjin University of Technology Wastewater
Tianjin, China, 300384 Tianjin, China, 300074
qinsongyan@

Abstract—Inhibitory effects of macrophytes on the growth of Hefei City, located in the central of China, has a river loop
munity in Landscape water of Hefei city were system which is around the whole city. At present, the project
evaluated. In the coexistence culture system of different of ecological pensation is developed in Hefei with
macrophytes species (Ceratopteris siliquosa、Echinodorus opacus、 the reclaimed water from Wang Xiaoying reclaimed water
Elodea densa、Limnophila aquatica、Myriophyllum aquaticum、 plant pensation water resource. In order to reduce the
Najas Guadalupesis、Nesaea crassicaulis and Rotala wallichiii) eutrophication probability of the river loop system, ecological
and nature munity, only the macrophytes Myriophyllum measures such as algae inhabitation by aquatic plant is adopted
aquaticum and Rotala wallichiii inhibited the growth of algae and tested. The re-selected submerged macrophytes should be
and lead to the death of all algae. After 20 days coexistence wit