4.7 Article

Synergistic adsorption-photocatalytic degradation of different antibiotics in seawater by a porous g-C3N4/calcined-LDH and its application in synthetic mariculture wastewater

Related references

Note: Only part of the references are listed.
Article Materials Science, Multidisciplinary

Carbon dots anchored high-crystalline g-C3N4 as a metal-free composite photocatalyst for boosted photocatalytic degradation of tetracycline under visible light

Weilong Shi et al.

Summary: This study successfully prepared carbon dots/high-crystalline g-C3N4 composites for the degradation of tetracycline under visible light, with the CDs/H-CN-1 composite showing the best photocatalytic degradation efficiency. The degradation pathways of tetracycline were proposed through LC-MS analysis, and the planting experiment of mung beans further confirmed the biotoxicity of tetracycline degraded products.

JOURNAL OF MATERIALS SCIENCE (2021)

Article Chemistry, Physical

Boosting photocatalytic degradation of antibiotic wastewater by synergy effect of heterojunction and phosphorus doping

Jie Zhou et al.

Summary: The Phosphorus-doped g-C3N4/ZnIn2S4 (PCN/ZIS) heterojunction photocatalysts were constructed through solvothermal method, exhibiting excellent photocatalytic degradation performance, especially in treating tetracycline wastewater. Radical trapping experiments confirmed that holes and superoxide radicals played dominant roles in the photocatalytic reactions, while hydroxyl radicals had negative effects.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Chemistry, Applied

Enhancement of Cr(VI) removal efficiency via adsorption/photocatalysis synergy using electrospun chitosan/g-C3N4/TiO2 nanofibers

Qing-Hao Li et al.

Summary: Chitosan/g-C3N4/TiO2 (CS/CNT) nanofibers were fabricated for Cr(VI) removal using adsorption and photocatalytic processes. The addition of g-C3N4/TiO2 enhanced the acid resistance of CS, leading to improved removal efficiency of Cr(VI) under visible-light irradiation through synergistic effect of adsorption and photocatalysis.

CARBOHYDRATE POLYMERS (2021)

Article Engineering, Environmental

One-pot thermal polymerization route to prepare N-deficient modified g-C3N4 for the degradation of tetracycline by the synergistic effect of photocatalysis and persulfate-based advanced oxidation process

Haoran Sun et al.

Summary: A nitrogen-deficient g-C3N4 (CNx) photocatalyst was synthesized through thermal polymerization of urea and oxamide for tetracycline degradation under visible light with persulfate activation. The CNx/PS system showed high efficiency in degrading TC, with factors like catalyst and PS dosage, initial TC concentration, and pH affecting the degradation process. LC-MS analysis was used to identify intermediate products, and toxicity of the TC solution was effectively reduced after degradation.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Engineering, Environmental

Adsorption-photocatalysis synergistic removal of contaminants under antibiotic and Cr(VI) coexistence environment using non-metal g-C3N4 based nanomaterial obtained by supramolecular self-assembly method

Yutang Yu et al.

Summary: The coexistence of antibiotics and inorganic heavy metals pollutants in wastewater has become a universal phenomenon due to the rapid development of modern industry. Developing efficient and eco-friendly photocatalysts to degrade mixed pollutants is significant. The synergistic mechanism of adsorption-photocatalysis was unveiled through a series of experiments, demonstrating the efficient removal of organic pollutants and Cr(VI) simultaneously.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Environmental Sciences

Comprehensive treatment of marine aquaculture wastewater by a cost-effective flow-through electro-oxidation process

Zhicheng Lang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Article Engineering, Environmental

Antibiotics in coastal aquaculture waters: Occurrence and elimination efficiency in oxidative water treatment processes

Sangki Choi et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Article Materials Science, Multidisciplinary

Hierarchically porous BiOBr/ZnAl1.8Fe0.2O4 and its excellent adsorption and photocatalysis activity

Xingmei Bing et al.

MATERIALS RESEARCH BULLETIN (2019)

Article Chemistry, Physical

New and stable g-C3N4/HAp composites as highly efficient photocatalysts for tetracycline fast degradation

Tianhong Xu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

Article Chemistry, Physical

Ultrathin magnetic Mg-Al LDH photocatalyst for enhanced CO2 reduction: Fabrication and mechanism

Ge Gao et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2019)

Article Engineering, Environmental

High temperatures can effectively degrade residual tetracyclines in chicken manure through composting

Yanshuang Yu et al.

JOURNAL OF HAZARDOUS MATERIALS (2019)

Article Nanoscience & Nanotechnology

Coordination-Triggered Hierarchical Folate/Zinc Supramolecular Hydrogels Leading to Printable Biomaterials

Kaerdun Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Chemistry, Physical

Photocatalytic activity enhancement of core-shell structure g-C3N4@TiO2 via controlled ultrathin g-C3N4 layer

Yingying Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

Article Chemistry, Physical

2D/2D g-C3N4/MgFe MMO nanosheet heterojunctions with enhanced visible-light photocatalytic H-2 production

Jingjing Shi et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

Article Environmental Sciences

Evaluation of antibiotic oxytetracycline removal in water using a gas phase dielectric barrier discharge plasma

Shoufeng Tang et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2018)

Review Environmental Sciences

Usage, residue, and human health risk of antibiotics in Chinese aquaculture: A review

Xiao Liu et al.

ENVIRONMENTAL POLLUTION (2017)

Article Engineering, Chemical

Plasma modification of ZnMgAl-LDHs for adsorption property improvement

Xumei Tao et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2017)

Article Multidisciplinary Sciences

Adsorption of Antibiotics on Graphene and Biochar in Aqueous Solutions Induced by π-π Interactions

Bingquan Peng et al.

SCIENTIFIC REPORTS (2016)

Article Biotechnology & Applied Microbiology

Inhibitory effect of salinity on the photocatalytic degradation of three sulfonamide antibiotics

Chun-Chen Yang et al.

INTERNATIONAL BIODETERIORATION & BIODEGRADATION (2015)

Article Engineering, Environmental

An exploratory study on seawater-catalysed urine phosphorus recovery (SUPR)

Ji Dai et al.

WATER RESEARCH (2014)