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Phycoremediation: An Advanced Treatment Approach for Domestic Wastewater
https://orcid.org/http://orcid.org/0000-0003-1835-0044
https://orcid.org/http://orcid.org/0000-0003-3704-400X
https://orcid.org/http://orcid.org/0000-0002-1702-0046
Conventional municipal wastewater leads to sludge generation leading to additional treatment costs. In addition, the secondary treatment is not efficient in removing nutrients, which calls for additional treatment costs associated with the tertiary treatment. Incorporating the tertiary treatment will affect the overall economics of the municipalities. Thus, the present study was performed to study the impact of phycoremediation on treating raw domestic wastewater. Different microalgal concentrations were operated at 11 h contact period. C. vulgaris was used as a microalgal species for the study. Various physicochemical parameters were analyzed to assess the working of the microalgal system. Among the different microalgal concentrations studied, 30% concentration had the best reduction, with >90% reductions for NH3-N and PO4-P and >85% reductions for COD and BOD. The study revealed the benefits of the phycoremediation technique, which can be an eco-friendly and practical solution to the challenges of the conventional treatment system.
Phycoremediation: An Advanced Treatment Approach for Domestic Wastewater
https://orcid.org/http://orcid.org/0000-0003-1835-0044
https://orcid.org/http://orcid.org/0000-0003-3704-400X
https://orcid.org/http://orcid.org/0000-0002-1702-0046
Conventional municipal wastewater leads to sludge generation leading to additional treatment costs. In addition, the secondary treatment is not efficient in removing nutrients, which calls for additional treatment costs associated with the tertiary treatment. Incorporating the tertiary treatment will affect the overall economics of the municipalities. Thus, the present study was performed to study the impact of phycoremediation on treating raw domestic wastewater. Different microalgal concentrations were operated at 11 h contact period. C. vulgaris was used as a microalgal species for the study. Various physicochemical parameters were analyzed to assess the working of the microalgal system. Among the different microalgal concentrations studied, 30% concentration had the best reduction, with >90% reductions for NH3-N and PO4-P and >85% reductions for COD and BOD. The study revealed the benefits of the phycoremediation technique, which can be an eco-friendly and practical solution to the challenges of the conventional treatment system.
Phycoremediation: An Advanced Treatment Approach for Domestic Wastewater
https://orcid.org/http://orcid.org/0000-0003-1835-0044
https://orcid.org/http://orcid.org/0000-0003-3704-400X
https://orcid.org/http://orcid.org/0000-0002-1702-0046
Conventional municipal wastewater leads to sludge generation leading to additional treatment costs. In addition, the secondary treatment is not efficient in removing nutrients, which calls for additional treatment costs associated with the tertiary treatment. Incorporating the tertiary treatment will affect the overall economics of the municipalities. Thus, the present study was performed to study the impact of phycoremediation on treating raw domestic wastewater. Different microalgal concentrations were operated at 11 h contact period. C. vulgaris was used as a microalgal species for the study. Various physicochemical parameters were analyzed to assess the working of the microalgal system. Among the different microalgal concentrations studied, 30% concentration had the best reduction, with >90% reductions for NH3-N and PO4-P and >85% reductions for COD and BOD. The study revealed the benefits of the phycoremediation technique, which can be an eco-friendly and practical solution to the challenges of the conventional treatment system.
Phycoremediation: An Advanced Treatment Approach for Domestic Wastewater
Lecture Notes in Civil Engineering
Nandagiri, Lakshman (editor) / Narasimhan, M. C. (editor) / Marathe, Shriram (editor) / Moondra, Nandini (author) / Christian, R. A. (author) / Jariwala, N. D. (author)
International Conference on Civil Engineering Trends and Challenges for Sustainability ; 2021
2022-06-27
7 pages
Article/Chapter (Book)
Electronic Resource
English
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Microalgae: Cultivation techniques and wastewater phycoremediation
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