The Effect of O-Dihydroxybenzene and Pyrogallol on the Chlorella Pyrenoidosa Chick Growing

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 compared with the traditional treatment methods. In this experiment, choosing the content of algal cell's chlorophyll-a as an basic indicator, the allelopathy degree of different concentrations of O-Dihydroxybenzene and Pyrogallol on algal growth and metabolism is analyzed, and choosing A560 nm as an indicator, the influence of different concentrations of O-Dihydroxybenzene and Pyrogallol on superoxide dismutase activity of Chlorella Pyrenoidosa Chick is analyzed. And to explore the relationship of allelopathy and superoxide dismutase activity, the results could be used to provide an experimental basis for the technology of allelopathy on the growth of algae control.