Reference - Detail
| RRC ID | 56470 |
|---|---|
| Author | Zhu S, Qin L, Feng P, Shang C, Wang Z, Yuan Z. |
| Title | Treatment of low C/N ratio wastewater and biomass production using co-culture of Chlorella vulgaris and activated sludge in a batch photobioreactor. |
| Journal | Bioresour Technol |
| Abstract |
The aim of this work was to study the performance of pollutants removal and biomass production by co-culture of Chlorella vulgaris and activated sludge in a batch photobioreactor (PBR), compared with their single system to treat a low C/N ratio (COD/N = 4.3) wastewater. The co-culture system surpassed activated sludge system in terms of nutrients removal and outperformed microalgae alone system in regard to COD removal. Biomass productivity of the co-culture system was 343.3 mg L-1 d-1, and the harvested biomass could be developed as biofuels, animal feeds or soil conditioners due to the improved calorific value and cellular composition compared with activated sludge. The low C/N ratio wastewater enabled bacteria to maintain a relatively low level, hence in favor of microalgae enrichment and nutrient recovery. |
| Volume | 274 |
| Pages | 313-320 |
| Published | 2019-2-1 |
| DOI | 10.1016/j.biortech.2018.10.034 |
| PII | S0960-8524(18)31457-3 |
| PMID | 30529478 |
| MeSH | Animals Biofuels Biomass* Carbon / analysis* Chlorella vulgaris / metabolism* Coculture Techniques Nitrogen / analysis* Photobioreactors / microbiology* Sewage / microbiology Wastewater / chemistry* |
| IF | 7.539 |
| Times Cited | 9 |
| Altmetric score |
オルトメトリクス指標項目
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| The most frequently cited source | X(Twitter) |
| Total number of mentions | 3 |
| Altmetric score changes over past 6months | 0.0 |
| Resource | |
| Algae | NIES-227 |