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c:N:p ratio (BOD:TN:p tot) The content of the individual nutrients in wastewater should correspond to the needs of the bacteria in the activated sludge, and there should be a balanced relationship between C, N and P. This is crucial to the effectiveness of the biodegradation processes. During aerobic wastewater treatment, the C:N:P ratio
Cite. Popular answers (1) Nicolas Bernet. French National Institute for Agriculture, Food, and Environment (INRAE) In aerobic treatment, about 50% of the carbon are lost by anabolism as CO2, the...
24 kwi 2017 · In addition, the ratio of nitrogen to phosphorus (N:P ratio) in surface waters should not be neglected. A low N:P ratio favors the growth of blue-green algae with nitrogen fixing capacities compared to other algae.
17 sty 2018 · C:N:P ratio (BOD:TN:Ptot) The content of the individual nutrients in wastewater should correspond to the needs of the bacteria in the activated sludge, and there should be a balanced relationship between C, N and P. This is crucial to the effectiveness of the biodegradation processes.
28 cze 2022 · Adding nutrients to treat industrial wastewater - going beyond the 100:5:1 (C:N:P) ratio. Many industrial wastewater systems have an influent with a C:N:P ratio outside the ideal ratio of 100:5:1. For example, pulp & paper wastewater tends to be deficient in both N & P relative to their BOD5.
14 gru 2023 · This study offers practical guidance for identifying a suitable C/N ratio for wastewater treatment and establishes a theoretical foundation for regulating nitrogen removal by microbial communities in constructed wetlands within nitrogen removal systems.
29 cze 2024 · In this study, Chlorella vulgaris and aerobic bacteria were co-cultured for the treatment of mixed wastewater with different C:N ratios (5:1, 10:1, 15:1, 20:1, and 25:1). The results showed that the C:N ratio had a significant effect on the growth and treatment efficiency of microorganisms.
