TL;DR: The results show that adsorption of the three kinds of algae on copper is a dynamic balance process that has strong desorption capability in log growth phase, which becomes weaker in stationary growth phase.
Abstract: Measurement was made for the adsorption of chlorella pyrenoidosa, Scendesmus obliquus and closteridium lunula on copper for a period of 6 days, in order to study the algae growth related to adsorption and desorption of algae on copper. The results show that adsorption of the three kinds of algae on copper is a dynamic balance process. They have strong desorption capability in log growth phase, which becomes weaker in stationary growth phase.