Fine Chemical Wastewater Treatment Plant 3.5kW-170kW Pharmaceutical Water Treatment Equipment

Electrochemical Wastewater Treatment Equipment: Designed for Treating Fine Chemical Industrial Wastewater

Quick Details

The wastewater generated from fine chemical production (covering dyes, pigments, pesticides, pharmaceutical intermediates, functional materials and other fields) is characterized by highly complex compositions, significant variations in pollutant concentrations, large amounts of refractory organic compounds (e.g., aromatics, heterocyclics, halogenated hydrocarbons, etc.) and potentially high salinity. Such wastewater generally has extremely poor biodegradability, posing severe challenges to traditional biochemical treatment processes. Meanwhile, conventional physicochemical methods often rely on the addition of large quantities of chemicals, leading to high operational costs and generating massive hazardous waste sludge, which creates secondary treatment difficulties.

To address the core treatment requirements of fine chemical wastewater, we launch our Electrochemical Wastewater Treatment Equipment. This system provides an innovative clean treatment pathway that directly and efficiently degrades persistent organic compounds via Electrochemical Advanced Oxidation Processes (EAOPs). It is particularly suitable for achieving up-to-standard discharge, enhancing the stability of existing systems, or establishing pre-treatment processes for zero liquid discharge.

Advantages of Our Equipment

Green Chemical-Free Process, Eliminating Secondary Pollution

The equipment operates entirely based on electrochemical reactions, requiring no addition of chemical oxidants (e.g., Fenton's reagent) or flocculants. It thoroughly mineralizes complex organic molecules or decomposes them into biodegradable small molecules by generating strong oxidizing active species (e.g., hydroxyl radicals) directly or indirectly on the electrode surface. This process produces almost no chemical sludge or other hazardous solid residues, drastically reducing the costs and risks of hazardous waste disposal from the source and achieving truly clean and reduction-oriented treatment.

Compact Skid-Mounted Design, Rapid and Flexible Deployment

Adopting integrated, factory-prefabricated skid-mounted modules with an extremely compact structure, the equipment occupies a much smaller footprint than traditional wastewater treatment facilities. It can be transported as a whole to any project site worldwide for immediate commissioning, greatly shortening the project construction cycle. It is especially suitable for the renovation of existing plants, pilot-scale expansion projects, or fine chemical enterprises with flexible production modes.

Multi-Functional Adaptability, Meeting Full-Process Requirements

With its powerful oxidative degradation capability and configurability, the equipment can be flexibly integrated into your wastewater treatment process:

As a high-efficiency pre-treatment unit: It effectively decomposes non-biodegradable organic matter, improves the B/C ratio of wastewater, eliminates biological toxicity, and creates stable and efficient operating conditions for subsequent biochemical systems.

As a reliable advanced treatment unit: It performs deep "oxidative polishing" on the effluent of biochemical or other processes, ensuring that key indicators such as COD, chroma and characteristic pollutants stably meet the strictest direct discharge or reuse standards.

As an independent core treatment unit: For specific high-concentration process wastewater or small-to-medium-sized wastewater streams, it can form an independent treatment line to directly treat wastewater to full compliance, providing a simple and efficient end-to-end solution.

Intelligent Control & Excellent Adaptability

The system features high automation and rapid start-up, capable of easily adapting to the characteristics of batch production and large fluctuations in water quality and volume in the fine chemical industry, realizing convenient on-demand operation. It has strong shock load resistance, simple operation and maintenance, significantly reducing operational complexity and reliance on professional chemicals.

Our electrochemical wastewater treatment equipment provides fine chemical enterprises worldwide with an advanced wastewater treatment solution that integrates high efficiency, environmental friendliness, cost-effectiveness and deployment flexibility. It is a key technical tool for addressing complex water quality, meeting increasingly stringent environmental regulations, and achieving green and sustainable development of enterprises.

Common Processes for Treating Chemical Wastewater with Electrochemical Equipment

Highly toxic, high-salinity chemical wastewater

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Primary Treatment
(Distillation for solvent recovery, removal of colloids, oil removal)

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Pretreatment System (Optional)
(Improves the efficiency of the electrochemical oxidation system)

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CQDHX SERIES EO Electrochemical Oxidation Treatment Equipment
(Highly efficient detoxification and COD degradation)

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Emission

Treatment Capacity of Electrochemical Oxidation Wastewater Treatment Equipment