phosphorus cycle
2.The different kinds of design methods, detailed structure and mathematical technique of the ecological kinetic of phosphorus cycle in FWS are presented and compared in this paper.
3.To study the biogeochemical cycle of phosphorus, it is very important to accurately determine the concentration of orthophosphates in the surface of oceans, especially oligotrophic open-oceans.
4.STUDIES ON THE MANGROVE ECOSYSTEM OF THE JIULONG JIANG RIVER ESTUARY IN CHINA. Ⅳ. THE ACCUMULATION AND BIOLOGICAL CYCLE OF NITROGEN AND PHOSPHORUS ELEMENTS IN THE KANDELIA CANDEL COMMUNITY
5.Through the discussion of the total cycle time(t_c),aeration ratio(f_a)and effluent stability,we can conclude that about 40% aeration time is needed when TN load is 0.02 kg N/kg MLSS·d to remove more than 80% of nitrogen and 35% of phosphorus.
