Targeted Comparative Analysis of Gas Injection Strategies to Enhance Hydrodynamic Cavitation for Effective Wastewater Treatment

Water Air & Soil Pollution, Год журнала: 2025, Номер 236(2)

Опубликована: Янв. 20, 2025

Язык: Английский

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Research progress of hydrodynamic cavitation reactors in the field of water treatment: A review

Journal of Water Process Engineering, Год журнала: 2024, Номер 66, С. 105997 - 105997

Опубликована: Авг. 17, 2024

Язык: Английский

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The combination of photocatalysis and cavitation towards remediation of pharmaceuticals in water: Recent advances from lab to pilot scale

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131556 - 131556

Опубликована: Янв. 1, 2025

Язык: Английский

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Self-Excited Oscillating Cavitation Jet Combined with Fenton’s Reagent for Tetracycline Degradation in Water: Optimization of Geometric Structure and Operating Parameters

Water, Год журнала: 2025, Номер 17(5), С. 742 - 742

Опубликована: Март 3, 2025

This study utilizes a novel self-excited oscillatory hydrodynamic cavitation (HC) device for tetracycline degradation. The effects of key parameters, including cavity length, inlet-to-outlet diameter ratio, and operational conditions (inlet pressure 0.3–0.8 MPa), as well the initial concentration (5.0–20.0 mg/L) addition common inorganic anions, on degradation are systematically explored. results show that oscillating cavitator, with length 23.0 mm an ratio 0.75 diameter: 3.0 mm; outlet 4.0 mm), generates strong HC effect. Under inlet 0.5 MPa 10.0 mg/L, rate reaches 51.32 ± 0.56%. three CO32−, NO3−, SO42−, all inhibit Fenton’s reagent further enhances efficiency via cavitation. optimal molar (TC:Fe2+:H2O2 = 1:1:10) is determined, resulting in 85.91 0.29% after 120 min reaction. cavitator proposed this offers simple structure, high reliability, improved efficiency, providing approach to antibiotic treatment.

Язык: Английский

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Improving industrial wastewater treatment: enhancing hydrodynamic cavitation processes through air injection into the bypass line

Brazilian Journal of Chemical Engineering, Год журнала: 2025, Номер unknown

Опубликована: Апрель 15, 2025

Язык: Английский

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A Comprehensive Review on Utilization of Cavitation Technology for Industrial Waste Water Treatment: A Step Toward Sustainability

Water Air & Soil Pollution, Год журнала: 2025, Номер 236(7)

Опубликована: Май 7, 2025

Язык: Английский

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Intensification of industrial wastewater treatment using hydrodynamic cavitation-based hybrid ternary advanced oxidation processes

Process Safety and Environmental Protection, Год журнала: 2025, Номер unknown

Опубликована: Май 1, 2025

Язык: Английский

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Research Progress of Fenton Technology in Pesticide Wastewater Treatment

Advances in Environmental Protection, Год журнала: 2024, Номер 14(02), С. 361 - 366

Опубликована: Янв. 1, 2024

Язык: Английский

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Real-time prediction of the chemical oxygen demand component parameters in activated sludge model using backpropagation neural network

Heliyon, Год журнала: 2024, Номер 10(16), С. e35580 - e35580

Опубликована: Авг. 1, 2024

Activated sludge models are increasingly being adopted to guide the operation of wastewater treatment plants. Chemical oxygen demand (COD) is an indispensable input for such models. To ensure that activated mathematical model can adapt various water quality conditions and minimize prediction errors, it essential predict parameters COD components in real-time based on actual influent concentrations. However, conventional methods determining components' contributions too intricate time-consuming be really useful. In this study, chemical waste plant was disassembled analyzed. The research involved proportions each component, assessing reliability measurement parameters, examining potential factors affecting accuracy, including weather conditions, pipeline residents' habits. Then, a backpropagation neural network developed which deliver predictions five important contributors real time. addition, using receiver operating characteristics curve accuracy evaluate performance model. For all components, SS, XS, SI, XA, XH, more than 80 %. maximum deviation values these fall within range detected values, suggesting model's align well with real-world observations, demonstrated adequate practical application treatment. This article provide basis engineering help intelligent upgrading

Язык: Английский

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Recent Advances in Semi-industrial Water Treatment Under Integrated Cavitational Processes

Lecture notes in chemistry, Год журнала: 2024, Номер unknown, С. 201 - 234

Опубликована: Янв. 1, 2024

Язык: Английский

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