Physiological and transcriptomic responses of microalgal-bacterial co-culture reveal nutrient removal and lipid production during biogas slurry treatment DOI
Li Dan,

Ruiqing Liu,

Ying Chu

et al.

Bioresource Technology, Journal Year: 2024, Volume and Issue: 416, P. 131810 - 131810

Published: Nov. 13, 2024

Language: Английский

Microalgae and Black Soldier Fly Larvae as Sustainable Methods for Decentralized Sewage Treatment in Sub-Saharan Africa DOI Creative Commons

Ali Shee,

Mariam N. Swaleh,

L. Abubakar

et al.

IntechOpen eBooks, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 13, 2025

Human population in many African countries is on upward trajectory resulting increased waste generation. Currently, the generation of human wastes supersedes their collection, treatment and disposal. Sewage management therefore a major problem. Available traditional sewage systems comprise pit latrines, soak pits, cesspools, septic tank-soakage pits. Non-traditional, but conventional include constructed wetlands (CWs) municipal wastewater plants (MWWTPs). Whereas former are largely ineffective, CWs MWWTPs achieve significant detoxification enabling reuse sludge effluent water, require considerable land sizes coupled with high investments capital, operational maintenance costs. Hence less common. Pit-latrines, cesspools pits locally preferred due to lower construction repair costs, ineffective treatment. Herein, we present opportunities using black soldier fly larvae (BSFL) microalgae as cost-effective sustainable methods. A deeper understanding technicalities suitability BSFL provided. Microalgae tailored for secondary into high-quality or discharge environment. Accumulated biomass convertible bio-oil, biofertiliser biofuel. relevant primary producing nutrient-rich frass biofertilizer. The pupae rich protein, fats fatty acids hence usable animal feed. Significant gains obtained by combining batch processes employing pump treat. process requirements, environmental socio-economic benefits these methods presented guide decision making.

Language: Английский

Citations

1
The Role of Agricultural Wastes—Peanut Shells in Enhancing Algae–Bacteria Consortia Performance for Efficient Wastewater Treatment DOI Open Access

Yanlin Jiao,

Jian Zhao,

Nina Sun

et al.

Water, Journal Year: 2025, Volume and Issue: 17(4), P. 485 - 485

Published: Feb. 8, 2025

Carbon source limitation is a critical factor restricting the treatment efficiency of domestic wastewater by algae–bacteria consortia. Using agricultural waste as an external carbon to enhance purification performance holds significant potential. This study investigated effects peanut shell powder (PSP) on in The results demonstrated that optimal PSP dosage (2 mg/L) improved removal efficiencies TN, TP, and COD 29.6%, 40.9%, 18.7%, respectively. In contrast, excessive reduced performance. primary mechanism which influenced consortia involved changes microbial biomass community structure. An promoted proliferation dominant algal species, Chlorella, enhanced photosynthetic activity, increased relative abundance Rhodanobacter, known for its effective degradation benzene compounds. Conversely, caused cell rupture, inhibited Chlorella growth photosynthesis, elevated Microcystis Brevundimonas, pose health risks. conclusion, can improve effluent quality safety consortia, represents green, economical pathway optimizing processes.

Language: Английский

Citations

0
Impacts and mechanisms of emerging contaminants on biological manganese oxidation in algal-bacterial interaction system DOI
Jing Qi,

Changlu Zhang,

Baiwen Ma

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116068 - 116068

Published: March 1, 2025

Language: Английский

Citations

0
Effect of light intensity on nitrogen removal, enzymatic activity and metabolic pathway of algal-bacterial symbiosis in rotating biological contactor treating mariculture wastewater DOI
Guangyu Chu, Chang Gao, Qianzhi Wang

et al.

Bioresource Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131872 - 131872

Published: Nov. 1, 2024

Language: Английский

Citations

3
Phytohormones as a novel strategy for promoting phytoremediation in microalgae: Progress and prospects DOI

Jian Qiu,

Ashiwin Vadiveloo,

B. Mao

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123593 - 123593

Published: Dec. 6, 2024

Language: Английский

Citations

3
Physiological and transcriptomic responses of microalgal-bacterial co-culture reveal nutrient removal and lipid production during biogas slurry treatment DOI
Li Dan,

Ruiqing Liu,

Ying Chu

et al.

Bioresource Technology, Journal Year: 2024, Volume and Issue: 416, P. 131810 - 131810

Published: Nov. 13, 2024

Language: Английский

Citations

2