## 2 Wastewater Treatment by Microalgae
### Domestic Wastewater
#### 2.1.3 Microalgae Treatment of Domestic Wastewater
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**Alage Used** & **Wastewater Type** & **Conditions of Culture** & **Nutrient Concentration** & **Average Nutrient Removal Rate** & **References** \\ \hline _Actidessus objins_ & Municipal and poultry litter & 25\({}^{\circ}\)C; 80 \(\mu\)E m\({}^{-2}\)s\({}^{-1}\); 168 light: dark & 108 mg \({}^{-1}\)T; 0.04 mg \({}^{-1}\)T; 0.04 mg \({}^{-1}\)T; 0.05-200 & [42] \\ _Bartococcus Branmill_ & Secondary treated sewage & 25\({}^{\circ}\)C; 3000 k; 15\({}^{\circ}\)CO; (50 mL min\({}^{-1}\)) & TN:89 \(\mu\)E m\({}^{-1}\)T; 0.04 mg \({}^{-1}\)T; & TN/86\({}^{\circ}\)T; 0.05-200 & [13] \\ _Bartococcus_ sp. & Domestic & 25\({}^{\circ}\)C; 300 \(\mu\)E m\({}^{-2}\)s\({}^{-1}\); 168 light: dark & TN:18 \(\mu\)E m\({}^{-1}\)COD; 328 mg \({}^{-1}\)T; & nr & [14] \\ _Chatteroors_ sp. & Municipal & 25\({}^{\circ}\)C; 100 \(\mu\)E m\({}^{-2}\)s\({}^{-1}\); 122 light: dark & nr & NO\({}_{2}\)N; 0.03\%; 17.83-84\%; & [55] \\ _Churchella minitissimu_ & Municipal & 24\({}^{\circ}\)C & -0.06 mg \({}^{-1}\)T; & TN: 28.46\%; & [56] \\ _Churchella primoulosa_ & Sewage treatment plant & 26\({}^{\circ}\)C; 1500 k & TN: 26.25 mg \({}^{-1}\)T; 10.80-200 & NO\({}_{2}\)N; 0.01\%; & [57] \\  & & Open pond systems using direct & 107.2 mg \({}^{-1}\)T; 0.07 mg \({}^{-1}\)T; & NO\({}_{2}\)N; & [57] \\  & Domestic & sunlight: 18-31 \% ({}^{-1}\)C; (day) and 6-15\({}^{\circ}\)C & -0.07 mg \({}^{-1}\)T; & [58] \\  & & (night: the insolation 9 h a day & 322 mg \({}^{-1}\)T; 0.004 mg \({}^{-1}\)T; & \\  & Raw domestic & Continuous illumination of 1800 k & TN: 187 mg \({}^{-1}\)T; 1.14-N; & \\  & & & 922 mg \({}^{-1}\)T; 17.96 mg \({}^{-1}\)T; & \\ _Churchella primoulosa_ & Municipal & 23.2\({}^{\circ}\)C; 4000 k; 260 light: dark & TN: 33.6 mg \({}^{-1}\)T; 0.6 g \({}^{-1}\)T; & nr & [18] \\  & &  
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**Alge Used** & **Wastewater Type** & **Conditions of Culture** & **Nutrient Concentration** & **Average Nutrient Removal Rate** & **References** \\ \hline  & Raw contracte from municipal & 25 °C; 50 \(\mu\)E m\({}^{-2}\) s\({}^{-1}\) & COD 2204 mg \({}^{-1}\); TN- & TN- 89.175 - 70.93\% & [4  
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**Algae Used** & **Wastewater Type** & **Conditions of Culture** & **Nutrient Concentration** & **Average Nutrient Removal Rate** & **References** \\ \hline _Phavedactylum tricuratum_ & Municipal and & 18 °C; 120.0\(\pm\)m\({}^{-2}\) s\({}^{-1}\); & COD: 129 mg L\({}^{-1}\); TN: 48 mg L\({}^{-1}\); & COD: 87.7\%; TN: 86.7\%; TN: \\  & seawater (1:1) & 1212 light dark & TP: 9 mg L\({}^{-1}\); N\({}_{\rm H}\)=37 mg L\({}^{-1}\) & 97.0\% NH\({}_{4}\)N: 84.2\% \\ _Scandesums abundans_ & Raw domestic & Continuous illumination of 1800 kc; & TN: 197 mg L\({}^{-1}\); N\({}_{\rm H}\)=37 mg L\({}^{-1}\) & N\({}_{\rm H}\)=38.9\%; TP: 95\%; TN: 83\% \\ _Scandesums obliquas_ & Municipal & 25 °C; 40 \(\pm\) 10 \(\pm\)m\({}^{-2}\) s\({}^{-1}\) & TN: 30.46 mg L\({}^{-1}\); TP: 2.60 mg L\({}^{-1}\) & TN: 46.8\%; TP: 34.18\% \\  & Municipal + 1 g L\({}^{-1}\) & 25 °C; 40 \(\pm\) 10 \(\pm\)m\({}^{-2}\) s\({}^{-1}\) & TN: 30.46 mg L\({}^{-1}\); TP: 2.60 mg L\({}^{-1}\) & TN: 82.20\%; TP: 76.35\% \\  & of sodium acetate & & & & \\ _Scandesums_ sp.