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Perspectives on Microalgal Biofilm Systems with Respect to Integration into Wastewater Treatment Technologies and Phosphorus Scarcity
- 1.0532491 - ÚVGZ 2021 RIV CH eng J - Journal Article
Sukačová, Kateřina - Vicha, Daniel - Dušek, Jiří
Perspectives on Microalgal Biofilm Systems with Respect to Integration into Wastewater Treatment Technologies and Phosphorus Scarcity.
Water. Roč. 12, č. 8 (2020), č. článku 2245. E-ISSN 2073-4441
R&D Projects: GA MŠMT(CZ) EF16_026/0008413
Research Infrastructure: CzeCOS III - 90123
Institutional support: RVO:86652079
Keywords : nutrient removal * algal-biofilm * attached microalgae * biomass * nitrogen * photobioreactor * recovery * flows * river * algae * biofilms * phosphorus recovery
OECD category: Water resources
Impact factor: 3.103, year: 2020
Method of publishing: Open access
https://www.mdpi.com/2073-4441/12/8/2245
Phosphorus is one of the non-renewable natural resources. High concentration of phosphorus in surface water leads to undesirable eutrophication of the water ecosystem. It is therefore necessary to develop new technologies not only for capturing phosphorus from wastewater but also for phosphorus recovery. The aim of the study was to propose three different integration scenarios for a microalgal biofilm system for phosphorus removal in medium and small wastewater treatment plants, including a comparison of area requirements, a crucial factor in practical application of microalgal biofilm systems. The area requirements of a microalgal biofilm system range from 2.3 to 3.2 m(2)per person equivalent. The total phosphorus uptake seems to be feasible for construction and integration of microalgal biofilm systems into small wastewater treatment plants. Application of a microalgal biofilm for phosphorus recovery can be considered one of the more promising technologies related to capturing CO(2)and releasing of O(2)into the atmosphere.
Permanent Link: http://hdl.handle.net/11104/0310965
Number of the records: 1