Emerging strategies for enhancing microbial degradation of petroleum hydrocarbons: Prospects and challenges

Bioresource Technology Reports, Год журнала: 2024, Номер 26, С. 101866 - 101866

Опубликована: Май 23, 2024

Язык: Английский

---

Glycerol-driven optimization of algae-bacteria symbiosis systems for enhanced lipid production and self-flocculation

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115540 - 115540

Опубликована: Янв. 1, 2025

Язык: Английский

---

Effect of konjac glucomannan aerogel‐immobilized Chlorella vulgaris LH‐1 on oil‐contaminated seawater remediation and endogenous bacterial community diversity

Water Environment Research, Год журнала: 2025, Номер 97(1)

Опубликована: Янв. 1, 2025

Abstract Ocean oil spills can severely impact ecosystems and disrupt marine biodiversity habitats. Microbial remediation is an effective method for removing thin slick contamination. In this study, the adsorption degradation of low‐concentration by Chlorella vulgaris LH‐1 immobilized in konjac glucomannan (KGM) aerogel were investigated. The effect KGM aerogel‐immobilized C. on bacterial community structure seawater environments was analyzed through diversity sequencing. containing 0.01 1.00 g/L crude oil, after 14 days with , removal rates 98.73% 95.13% achieved, respectively. FDA hydrolytic enzyme activity curve indicated that microbial growth group significantly higher than other groups. After remediation, top three dominant genera found to be Vitellibacter Roseitalea Methylophaga . a genus known its ability degrade polycyclic aromatic hydrocarbons (PAHs) environments, showed increased abundance treated suggesting enhanced PAH capability presence Functional prediction using PICRUSt metabolism bacteria promoted Practitioner Points High efficiency across various concentrations exhibited KGM‐immobilized microalgae. aerogels effectively confine C.vulgaris reducing loss systems. analyzed. Immobilized hydrocarbon‐degrading bacteria, such as seawater.

Язык: Английский

---

Sustainable Refinery Waste Management through Biotechnological Interventions: Health Impacts, Historical Successes, and Emerging Solutions

Environmental Research, Год журнала: 2025, Номер unknown, С. 120967 - 120967

Опубликована: Янв. 1, 2025

Язык: Английский

---

Performances and mechanisms for improving the river water quality by a simple integration of mussels and immobilized microorganisms

Environmental Technology, Год журнала: 2025, Номер unknown, С. 1 - 12

Опубликована: Апрель 2, 2025

The complexity of ecological remediation technology restricts its long-term application in engineering practice. In this study, a simple top-down mussels-bacteria (TDMB) integrated system used for river water quality improvement was constructed, and the operation performances accompanied by corresponding mechanisms were investigated. results showed that during 161 days operation, average removal efficiency achieved 75.45% COD, 79.41% ammonia nitrogen 70% total (TN), while contribution proportions mussels immobilized microorganisms TN 28.07% 69.77%, respectively. High-throughput sequencing revealed dominant immobilization norank_SC-I-84 (10.52%), norank_PHOS-HE36 (9.58%), norank_Anaerolineaceae (3.04%), Nitrospira (2.64%), norank_Gemmatimonadaceae (2.36%) norank_Pirellulaceae (2.113%), all which involved removal. This study provided promising strategy gained insight into polluted rivers.

Язык: Английский

---

Integrating Algal-Bacterial Granular Sludge and Down-Flow Hanging Sponge Systems for Purified Terephthalic Acid Wastewater Treatment, Coupled with Granule Digestion: A Techno-Economic and Modeling Approach

Process Safety and Environmental Protection, Год журнала: 2025, Номер unknown, С. 107093 - 107093

Опубликована: Апрель 1, 2025

Язык: Английский

---

Rational screening of deep eutectic solvents for the removal of halogenated volatile organic compounds

AIChE Journal, Год журнала: 2025, Номер unknown

Опубликована: Апрель 15, 2025

Abstract A novel screening method integrating theoretical calculations with experimental validation was proposed to select deep eutectic solvents (DESs) for the highly efficient removal of halogenated volatile organic compounds (HVOCs) from exhaust gas. 1,2‐Dichloroethane and dibromomethane were used evaluate reliability this method. Following a meticulous process, tetraethylammonium chloride (TEAC) levulinic acid (Lev) identified as hydrogen bond acceptor donor, respectively, preparation DES TEAC–Lev (1:2). The (1:2) exhibited favorable viscosity thermal stability, ensuring its outstanding recyclability over multiple absorption–desorption cycles. absorption ratios 1,2‐dichloroethane using prepared DESs both greater than 98.5%. microscopic mechanism indicates that excellent performance is mainly attributed interactions between chlorine atoms HVOCs, well Lev HVOCs.

Язык: Английский

---

Reversing inhibition to promotion in phenol-ammonium metabolism via algal-microbial fuel cell: mechanisms of phenol-ammonium interaction and synergistic removal

Journal of Hazardous Materials, Год журнала: 2025, Номер unknown, С. 138417 - 138417

Опубликована: Апрель 1, 2025

Язык: Английский

---

Enhanced 1,2-dichloroethane removal using g-C3N4/Blue TiO2 nanotube array photoanode in microbial photoelectrochemical cells

Chemosphere, Год журнала: 2024, Номер 363, С. 142839 - 142839

Опубликована: Сен. 1, 2024

Язык: Английский

---

Biochar-driven fouling mitigation in sustainable microalgal-bacterial membrane bioreactors

Journal of Membrane Science, Год журнала: 2024, Номер unknown, С. 123427 - 123427

Опубликована: Окт. 1, 2024

Язык: Английский

---