Synergistic Microalgae-Duckweed Systems for Enhanced Aquaculture Wastewater Treatment, Biomass Recovery, and CO2 Sequestration: A Novel Approach for Sustainable Resource Recovery

Environmental Research, Journal Year: 2025, Volume and Issue: 274, P. 121271 - 121271

Published: March 4, 2025

Language: Английский

---

Degradation of cefixime antibiotic by continuous flow ultraviolet-C persulfate based advanced oxidation process: Fresh and marine water matrices, antibacterial activity removal, and cost analysis

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162178 - 162178

Published: March 1, 2025

Language: Английский

---

Advancements in freshwater aquaculture wastewater management: A comprehensive review

Aquaculture, Journal Year: 2024, Volume and Issue: 594, P. 741346 - 741346

Published: July 15, 2024

Language: Английский

---

Degradation of sulfamethazine in coastal aquaculture tailwater by Na2S2O4@iron-electrode electrooxidation combined with ceramic membrane process

Environmental Pollution, Journal Year: 2024, Volume and Issue: 357, P. 124405 - 124405

Published: June 19, 2024

Language: Английский

---

Ex-Situ Biofloc Production Using Shrimp Culture Discharge Water and De-Oiled Palm Kernel Meal: A Sustainable Approach for Waste Valorization

Published: Jan. 1, 2025

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

---

Nutrient reclamation from brackish and marine aquaculture wastewaters as fish feed additives using algal-bacterial granular sludge technology

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160002 - 160002

Published: Jan. 1, 2025

Language: Английский

---

Effects of C/N ratio on performance, enzyme activity and microbial community in a bacteria-algal symbiotic MBBR for mariculture wastewater treatment

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115820 - 115820

Published: Feb. 1, 2025

Language: Английский

---

The Performance of a Multi-Stage Surface Flow Constructed Wetland for the Treatment of Aquaculture Wastewater and Changes in Epiphytic Biofilm Formation

Microorganisms, Journal Year: 2025, Volume and Issue: 13(3), P. 494 - 494

Published: Feb. 22, 2025

Constructed wetlands play a critical role in mitigating aquaculture wastewater pollution. However, the comprehensive treatment performance of aquatic plants and microorganisms under various water processes remains insufficiently understood. Here, multi-stage surface flow constructed wetland (SFCW) comprising four different plant species, along with aeration biofiltration membrane technologies, was investigated to explore combined effects epiphytic biofilms on removal efficiency across vegetation periods processes. The results demonstrated that total consistently exceeded 60% both periods, effectively intercepting range pollutants present wastewater. Changes period influenced SFCW, system’s ability treat nitrogen becoming more stable over time. pond planted submerged highest July, while emergent showed an increased rate November. played significant enhancing dissolved oxygen levels, thereby improving phosphorus July Additionally, α-diversity bacteria ponds significantly higher compared other ponds. In terms bacterial composition, abundance Firmicutes notably whereas Nitrospirota Acidobacteriota exhibited increase Furthermore, functional genes associated sulfur metabolism, fixation, oxidative phosphorylation displayed temporal variations pond, highlighting growth changes influence expression within biofilms. Our findings suggest integration SFCWs enhances synergistic between microorganisms, helping mitigate adverse impacts ensuring efficient performance.

Language: Английский

---

The Impact of the Mechanism of Biocarriers on Bacterial–Microbial Symbiosis for Mariculture Wastewater Treatment: Performance and Microbial Community Evolution

Water, Journal Year: 2025, Volume and Issue: 17(8), P. 1127 - 1127

Published: April 10, 2025

Mariculture wastewater is an intractable wastewater, owing to its high salinity inhibiting microbial metabolism. The biocarrier bacterial–microbial consortium (BBM) and (BM) were developed investigate the mechanism of pollutant degradation community evolution. BBM exhibited excellent mariculture treatment, with highest removal for TOC (91.78%), NH4+-N (79.33%) PO43−-P (61.27%). Biocarriers accelerated anaerobic region formation, levels denitrifying bacteria accumulation improving nitrogen in BBM. Moreover, enhanced production soluble products (SMPs) (11.53 mg/L) extracellular polymeric substances (EPSs) (370.88 mg/L), which formation bacterial microalgal flocs fluorescence excitation–emission matrix (EEM) results demonstrated that addition biocarriers successfully decreased aromatic-like components anoxic aerobic supernatants. Additionally, shifted constitutions significantly. provided microenvironment, enrichments Rhodobacteraceae (66%) Ruegeria (70%), a satisfying denitrification This study novel system actual treatment.

Language: Английский

---

Enhanced electrodialysis by electric double-layer capacitors to minimize membrane use in digestate ammonia recovery: mechanisms and effects

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 75, P. 107920 - 107920

Published: May 16, 2025

Language: Английский

---