200V-400V Aquaculture Wastewater Treatment System For Treating Breeding Wastewater

Electrochemical Wastewater Treatment Equipment: Designed for Treating Breeding Wastewater Containing Antibiotics and Hormones

Quick Details

Wastewater generated during modern intensive farming practices, driven by the needs of disease prevention and control as well as growth regulation, often contains residues of multiple antibiotics (such as sulfonamides, tetracyclines, quinolones, etc.) and hormonal substances (including environmental endocrine disruptors like estradiol and ). These substances are characterized by low concentrations, high biological activity, and poor biodegradability. Traditional biological treatment processes struggle to degrade them effectively, while conventional physicochemical methods may generate toxic intermediates or transfer pollutants, posing potential risks to environmental and ecological safety. They are increasingly emerging as a prominent environmental challenge and regulatory focus for the global aquaculture and livestock industry.

To address the demand for advanced removal of such trace-level, high-hazard emerging contaminants, we have launched our Electrochemical Wastewater Treatment Equipment. Adopting targeted enhanced electrochemical advanced oxidation technology, this system is specially optimized for efficiently destroying the molecular structures of antibiotics and degrading hormonal endocrine disruptors through precise regulation of reaction interfaces and processes. It provides a clean, high-efficiency, and stable treatment solution that requires no additional chemical agents and produces no secondary pollutants.

Core Advantages of the Equipment

Targeted Oxidation of Refractory Molecules to Fully Eliminate Ecological Risks

Equipped with an optimally designed electrode system, the equipment efficiently generates highly oxidizing reactive species (e.g., hydroxyl radicals). These species can selectively attack and destroy the pharmacophoric groups of antibiotic molecules (such as β-lactam rings and quinolone rings) as well as the  structures of hormones, progressively breaking their rings, degrading them, and ultimately mineralizing the contaminants. This completely eliminates their biological activity and ecological toxicity. The entire process does not rely on the addition of any chemical oxidants, fundamentally avoiding the potential risks of toxic byproduct generation and antibiotic resistance gene dissemination associated with chemical agent dosing.

Highly Integrated Skid-Mounted Design for Diversified Farming Environments

Employing fully enclosed, factory-prefabricated skid-mounted modules, the equipment features a compact, robust structure with minimal footprint, along with excellent corrosion resistance and airtightness. It can be flexibly deployed at wastewater collection points or treatment stations on farms, enabling rapid installation and commissioning. This design is particularly suitable for modern breeding bases with limited land resources and strict requirements for odor and safety control, or as an advanced purification enhancement unit for existing manure and sewage treatment systems.

Flexible Application Modes to Meet Requirements of Different Treatment Stages and Standards

Based on wastewater quality (e.g., the degree of mixing with flushing water and manure wastewater) and final disposal targets (compliant discharge, ecological reuse, or strict pollution control), the equipment can be flexibly integrated into the overall water management process:

As a Core Unit for Advanced Treatment and Risk Control: It performs polishing treatment on pretreated breeding wastewater (e.g., after solid-liquid separation), targeting and efficiently removing residual antibiotics and hormones. This ensures the effluent meets the strictest environmental water quality standards and eliminates potential threats to the ecosystem of receiving water bodies.

As an Upgrading Guarantee Unit for Existing Treatment Processes: It conducts “gatekeeping” advanced oxidation on the effluent from biochemical treatment, ensuring that characteristic micro-pollutant indicators stably meet discharge standards and significantly improving the reliability and compliance of the overall treatment system.

As a Standalone Treatment System for High-Concentration Wastewater Streams: For specific wastewater with high concentrations of antibiotics/hormones (such as wastewater from veterinary clinics and vaccine preparation facilities), it can be configured as an independent treatment unit to achieve one-stop purification from collection to harmlessness, preventing the spread of point-source pollution.

Intelligent Control and Excellent Operational Adaptability

Equipped with an intelligent control system, the equipment enables real-time online monitoring and automatic feedback regulation of key water quality parameters (e.g., oxidation-reduction potential). This ensures stable and high-efficiency removal of contaminants with varying types and fluctuating concentrations. It features rapid startup capability, perfectly matching the intermittent and seasonal wastewater discharge characteristics of farms, and realizing convenient on-demand operation. Its “zero chemical agents, zero excess sludge” technical route not only simplifies operation and maintenance management, but also fundamentally avoids the long-term environmental risks and high costs associated with the disposal of chemical or biological sludge containing antibiotic resistance genes or bioactive hormones.

Our electrochemical wastewater treatment equipment provides modern farming enterprises focused on environmental protection and committed to sustainable development with a professional, high-efficiency, thorough, safe, and flexibly deployable solution for emerging contaminants such as antibiotics and hormones. It serves as a key technological tool to help enterprises proactively implement risk management under increasingly stringent environmental regulations, fulfill social responsibilities, safeguard the image of green supply chains, and achieve the safe reuse of water resources.

Aquaculture Wastewater Treatment Process

Aquaculture wastewater

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Water Quality Equalization & EC Electrochemical System
(Grid, Screening, removes most suspended solids, fibers, and colloids)

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CQDHX SERIES EO Electrochemical Oxidation Equipment
(Removes organic matter and ammonia nitrogen, degrades residual antibiotics, thoroughly inactivates pathogens)

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Emission

Treatment Capacity of Electrochemical Oxidation Wastewater Treatment Equipment