Small Footprint Industrial Water Treatment System For Aquaculture Wastewater

Electrochemical Wastewater Treatment Equipment: Designed for Treating Low-Concentration Flushing Breeding Wastewater

Quick Details

Modern livestock and poultry farms generate large volumes of low-concentration flushing wastewater during daily operations, including pen washing water, equipment cleaning water, and yard rinsing water. Characterized by large water yield, high suspended solids content, trace amounts of soluble organic matter, residual disinfectants, as well as potential trace antibiotics and pathogenic microorganisms, this type of wastewater still fails to meet environmental discharge standards despite its relatively low pollutant concentration. Conventional centralized wastewater treatment facilities, however, are often confronted with challenges such as high pipeline network construction costs, difficulty in maintaining stable operation of biochemical systems, and the formation of residual chlorine and disinfection byproducts from chemical disinfection processes.

To address the demands for decentralized and cost-effective treatment of low-concentration flushing wastewater, we have launched our Electrochemical Wastewater Treatment Equipment. Adopting a synergistic technology of high-efficiency electrochemical oxidation and micro-flocculation, this system is specially optimized for rapid removal of suspended solids, degradation of soluble organic matter, and high-efficiency disinfection and sterilization. It provides breeding enterprises with a compact, modular treatment option that eliminates the need for complex biochemical processes and chemical agents.

Core Advantages of the Equipment

Synergistic High-Efficiency Disinfection & Micro-flocculation to Ensure Treatment Efficacy and Safety

Through electrochemical reactions, the equipment not only efficiently degrades residual organic matter and breaks down certain refractory substances, but also in-situ generates active components with potent germicidal and disinfection properties, which can rapidly inactivate pathogenic microorganisms (e.g., Escherichia coli) present in the wastewater. The entire process requires no additional dosing of chemical flocculants or chlorine-based disinfectants, avoiding the formation of disinfection byproducts and eliminating secondary risks to subsequent water bodies or the environment caused by chemical agent addition, ensuring safe and reliable effluent quality.

Skid-Mounted Modular Design Perfectly Suited for Decentralized Treatment Scenarios

Employing plug-and-play factory prefabricated skid-mounted modules, the equipment features an extremely compact structure with a footprint equivalent to that of a standard container. It can be directly deployed near individual flushing points or centralized collection tanks to achieve on-source or on-site treatment, significantly reducing pipeline network investment. With fast and flexible installation, it is particularly suitable for modern breeding farms with decentralized layouts and lack of large-scale centralized treatment facilities.

Highly Flexible Treatment Modes to Precisely Match Diversified Requirements

According to on-site wastewater discharge characteristics and final disposal purposes (compliant discharge, recycling for flushing, or irrigation), the equipment can be flexibly configured with different treatment modes:

As an Independent Integrated Treatment Unit: For decentralized flushing points, it can form an independent treatment loop to directly process collected flushing wastewater until stable discharge compliance is achieved, realizing rapid, closed-loop water purification.

As an Advanced Disinfection & Compliance Guarantee Unit: It performs final polishing treatment and disinfection on effluent that has undergone sedimentation or simple treatment, ensuring that core indicators such as suspended solids, COD, and fecal coliform count consistently meet the strictest discharge or reuse standards.

As an Enhanced Pretreatment Unit for Centralized Treatment Facilities: It conducts high-efficiency pretreatment on collected flushing water, removing most suspended solids and performing pre-disinfection, effectively protecting downstream biochemical systems and reducing their operational load and pressure.

Intelligent Control, Ultra-Simple Operation & Maintenance, and True Instant Start-Stop Performance

The system features high automation, with operational parameters easily set and monitored via intelligent terminals. It achieves nearly zero-delay startup and shutdown, perfectly matching the intermittent, pulsed flushing and discharge patterns of breeding farms, and enabling extremely convenient on-demand operation with instant standby mode when stopped. Its core zero-chemical-consumption and zero-sludge-discharge design minimizes daily operation and maintenance workload, eliminating the need for professional chemical management personnel and ensuring clear and controllable long-term operational costs.

Our electrochemical wastewater treatment equipment provides modern livestock and poultry breeding enterprises facing the challenges of decentralized, low-cost water treatment with an ideal solution that is highly efficient, safe, economical, and extremely flexible in deployment for low-concentration flushing wastewater. It serves as an effective tool to help breeding enterprises achieve clean production, reduce environmental risks, realize water resource recycling, and significantly lower overall wastewater treatment costs.

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