Notice of RetractionExperimental Study on the Allelopathy of Two Kind of Submerged Plants

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

The landscape water body´s eutrophication tendency is one of the main issues of recycled water reuses to urban water systems needs to be resolved. The allelopathy of aquatic plants which can inhibit the excessive breeding of algae is a new water quality control technology which is low-carbon and green technology compared with the traditional physical and chemical methods. This process doesn´t need dosing potions, and no energy consumption needed. For less damage to the environment, it could get integrated benefits both for water quality environment and socio-economic. This experiment mainly discusses the inhibitory effect of two kinds of Submerged plants ( Ceratophyllum demersum L , Hydrilla verticillata) to Chlorella pyrenoidosa Chick and Scenedesmus oblipuus which are dominant species in the landscape water body of Beijing, in the condition of co-culture. Choosing the content of algal cell´s chlorophyll A, the color of the solution, and the number of algal cells as indicators, the changed situations of algae growth in the process of co-culture are analysis. The results could be used to provide an experimental basis for the technology of allelopathy on the growth of algae control.