La-doped Ti/Sb-SnO2 electrode enhanced removal of microplastics by advanced electrocatalysis oxidation process (AEOP) strategy DOI

Weikang Zheng,

Boyan Wang, Zhenzhong Liu

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: June 27, 2024

Abstract Microplastics (MPs) in the aqueous environments has attracted widespread attention because of its potential risk to human health .Its high stability makes it difficult be degraded and long term presence environment. Therefore, is crucial find an efficient clean technology remove microplastics water. The advanced electrocatalysis oxidation process (AEOP) shows great for application. In this work, We focused on preparing Ti/Sb-SnO2 electrodes doped with different rare earth elements (La, Ce, Sm or Nd) as active layer by sol-gel method. electrooxidation system efficiently MPs solution. optimal parameters removal were electrode spacing 1.5 cm, current density 46.67 mA cm-2, Na2SO4 electrolyte concentration 0.22 mol·L-1, initial solution pH 7. After 3 h, rate Ti/La-Sb-SnO2 reached 28.3 %, which was higher than Ti/Ce-Sb-SnO2, Ti/Sm-Sb-SnO2, Ti/Nd-Sb-SnO2 electrode, rates increased 8.23 10.13 16.28 % 77 respectively. Electrochemical performance tests •OH (Hydroxyl radicals) generation results indicated that surface had abundant sites, promoted formation degrade effectively. summary, element-doped provides technological support electrooxidative from

Language: Английский

La-doped Ti/Sb-SnO2 electrode enhanced removal of microplastics by advanced electrocatalysis oxidation process (AEOP) strategy DOI Creative Commons

Weikang Zheng,

Boyan Wang, Zhenzhong Liu

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 320, P. 100622 - 100622

Published: July 28, 2024

Microplastics (MPs) in the aqueous environments has attracted widespread attention because of its potential risk to human health.Its high stability makes it difficult be degraded and long term presence environment. Therefore, is crucial find an efficient clean technology remove microplastics water. The advanced electrocatalysis oxidation process (AEOP) shows great for application. In this work, We focused on preparing Ti/Sb-SnO2 electrodes doped with different rare earth elements (La, Ce, Sm or Nd) as active layer by sol-gel method. electrooxidation system efficiently MPs solution. optimal parameters removal were electrode spacing 1.5 cm, current density 46.67 mA·cm−2, Na2SO4 electrolyte concentration 0.22 mol·L−1, initial solution pH 7. After 3 h, rate Ti/La-Sb-SnO2 reached 28.3 %, which was higher than Ti/Ce-Sb-SnO2, Ti/Sm-Sb-SnO2, Ti/Nd-Sb-SnO2 electrode, rates increased 8.23 10.13 16.28 % 77 respectively. Electrochemical performance tests •OH (Hydroxyl radicals) generation results indicated that surface had abundant sites, promoted formation degrade effectively. summary, element-doped provides technological support electrooxidative from

Language: Английский

Citations

5
Molluscicidal Screening of Hypocreales Fungi from a Brazilian Cerrado Cave Against Biomphalaria glabrata Snails DOI Creative Commons

Dominnyke Slater Santos Neves,

Cyntia Ayumi Yokota Harayashiki, Pedro Henrique Félix de Oliveira

et al.

Journal of Fungi, Journal Year: 2025, Volume and Issue: 11(3), P. 173 - 173

Published: Feb. 21, 2025

Fungi play vital roles in ecosystems through parasitism, commensalism, and mutualism. Additionally, they are widely used industry as bioactive compound producers biological control agents. Biomphalaria glabrata is a freshwater snail often controlled with chemical molluscicides. However, developing effective alternatives to these treatments essential. This study evaluated the molluscicidal potential of culture supernatant from Hypocreales fungi isolated cave Brazilian Cerrado against B. glabrata. The isolates were identified based on morphological features ITS rDNA sequences. Fifteen filtrates obtained tested both pure different dilutions (10% 50%) newly hatched snails during 96 h exposure. fungal belonging genera Clonostachys (1), Cylindrocladiella Fusarium Gliocladiopsis Keithomyces Marquandomyces Ovicillium Pochonia Purpureocillium Sarcopodium Sarocladium Trichoderma (3), Volutella (1). results showed 93.33% (14) induced significant mortality, indicating their activity, chlamydosporia FCCUFG 100 aeria 107 causing 100% mortality all dilutions. These reveal promising approach for control.

Language: Английский

Citations

0
Developmental Toxicity and Environmental Risk Assessment of Chlorothalonil: A Comprehensive Study Using Biomphalaria as a Model Gastropod DOI
Hongyu Li,

Ruiqi Weng,

Hao Wu

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 138195 - 138195

Published: April 1, 2025

Language: Английский

Citations

0
Degrading hydrophilic PVC and hydrophobic PS microplastics by electrochemical oxidation technology: Comparation for BDD, PbO2, and DSA anodes DOI
Xinyu Liu,

Liwei Qiu,

Yanwen Bai

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116686 - 116686

Published: April 1, 2025

Language: Английский

Citations

0
La-doped Ti/Sb-SnO2 electrode enhanced removal of microplastics by advanced electrocatalysis oxidation process (AEOP) strategy DOI

Weikang Zheng,

Boyan Wang, Zhenzhong Liu

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: June 27, 2024

Abstract Microplastics (MPs) in the aqueous environments has attracted widespread attention because of its potential risk to human health .Its high stability makes it difficult be degraded and long term presence environment. Therefore, is crucial find an efficient clean technology remove microplastics water. The advanced electrocatalysis oxidation process (AEOP) shows great for application. In this work, We focused on preparing Ti/Sb-SnO2 electrodes doped with different rare earth elements (La, Ce, Sm or Nd) as active layer by sol-gel method. electrooxidation system efficiently MPs solution. optimal parameters removal were electrode spacing 1.5 cm, current density 46.67 mA cm-2, Na2SO4 electrolyte concentration 0.22 mol·L-1, initial solution pH 7. After 3 h, rate Ti/La-Sb-SnO2 reached 28.3 %, which was higher than Ti/Ce-Sb-SnO2, Ti/Sm-Sb-SnO2, Ti/Nd-Sb-SnO2 electrode, rates increased 8.23 10.13 16.28 % 77 respectively. Electrochemical performance tests •OH (Hydroxyl radicals) generation results indicated that surface had abundant sites, promoted formation degrade effectively. summary, element-doped provides technological support electrooxidative from

Language: Английский

Citations

0