Jinchuan Granted Medical Device Production License & Registration Certificate for Electrolyzed Oxidizing Water (EOW) Generator   Recently, Our headquarter Guangzhou Jinchuan Environmental Protection Equipment Co., Ltd. has officially obtained the following certificates issued by the Medical Products Administration of Guangdong Province:   Medical Device Production License Medical Device Registration Certificate   This not only marks Jinchuan’s formal entry into the national medical device compliance production system but also signifies that Jinchuan’s disinfection technology strength has received official state-authority endorsement!   Certified Product: Electrolyzed Oxidizing Water (EOW) Generator   This device utilizes electrolysis technology to produce a disinfectant solution with hypochlorous acid as the primary sterilizing component. It offers multiple outstanding advantages:   Key Features & Benefits   Highly Efficient Disinfection Kills Staphylococcus aureus, Escherichia coli, and Candida albicans within 60 seconds; inactivates poliovirus within 5 minutes.   Broad-Spectrum Antimicrobial Efficacy Effectively eliminates intestinal pathogenic bacteria, pyogenic cocci, pathogenic yeasts, bacterial spores, hepatitis viruses, HIV, and more.   Safe & Eco-Friendly Reverts to water after disinfection—non-toxic, non-irritating, and residue-free. Its pH is close to that of human skin, making it suitable for sensitive applications.   Food-Grade Safety Ideal for washing fruits and vegetables, disinfecting food processing tools, degrading pesticide residues, and ensuring food preservation.     Wide Range of Applications   Medical Device Disinfection Surgical instruments: rinse and soak for 2 min; Endoscopes: rinse and soak for 3–5 min; General medical devices: rinse and soak for 3–5 min after cleaning   Hand & Mucous Membrane Disinfection Hygienic handwashing: rinse under flowing water for 1 min; Skin: repeatedly scrub for 3–5 min; Oral cavity & throat: gargle repeatedly 3–5 times   Food-Related Disinfection Tableware: rinse and soak in flowing water for 10 min; Food processing tools: rinse and soak in flowing water for 10 min; Fruits and vegetables: soak in flowing water for 3–5 min   Livestock Industry Disinfection Spray disinfectant in livestock housing air; Prevention of African swine fever: soaking and spraying; Disinfection of production tools, personnel, and vehicles: soaking and spraying; Water disinfection in aquaculture: flowing water treatment; Deodorizing spray in farms

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  2025 IE expo Shanghai   At this exhibition, we showcased our portfolio of most competitive core product series, which became a major focus for on-site professional audiences.   The Intelligent Sodium Hypochlorite Generator, with its unique advantages of "using salt to replace chlorine, ensuring safety and high efficiency," attracted numerous visitors, including representatives from municipal waterworks, wastewater treatment plants, swimming pools, and rural safe drinking water projects. Its convenience and reliability were demonstrated vividly to clients.   The Efficient UV Disinfection System, known for its green operation and zero secondary pollution, became a key point of interest for many professionals from sectors such as wastewater treatment, food and beverage, electronics and semiconductors, and medical institutions. They engaged in in-depth discussions with our engineers regarding details such as guaranteed UV dosage and intelligent cleaning mechanisms.     The Advanced Oxidation Process (AOP) Wastewater Treatment System, a powerful solution for tackling refractory wastewater, emerged as a technical highlight of the exhibition. Many enterprise representatives and technical experts from the chemical, pharmaceutical, printing and dyeing, and pesticide wastewater treatment industries brought actual water sample data to jointly analyze feasibility and explore customized solutions.       Every in-depth discussion with a client holds the potential for a significant collaborative project. This exhibition has enabled us to initially identify multiple highly promising cooperation directions:   Municipal Sector: Reached preliminary consensus on technical proposals with a major water group for retrofitting disinfection processes in older water plants (replacing liquid chlorine), with follow-up site visits planned.   Industrial Sector: Established intentions for pilot testing cooperation with several fine chemical and pharmaceutical companies to address their challenges in pretreating high-concentration, highly toxic wastewater using advanced oxidation technology.   Strategic Partnerships: Explored models for strategic procurement agreements and technology bundling with leading domestic Environmental Engineering Contractors (EPCs), aiming to jointly develop more competitive integrated solutions.  

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The Datong Yudong Wastewater Treatment Plant Project Background   The Datong Yudong Wastewater Treatment Plant has a treatment capacity of 100,000 cubic meters per day. Its wastewater primarily consists of pharmaceutical wastewater and pharmaceutical intermediate wastewater, characterized by complex composition, high organic content, high toxicity, dark color, high salinity, and difficulty in degradation. After pre-treatment at the pharmaceutical plant, the residual effluent from upstream water primarily consists of difficult-to-biodegrade macromolecules and antibiotics, which exhibit significant bioinhibition, making it a typical example of difficult-to-biodegrade industrial wastewater.   The first phase of the project initially employed an ozone oxidation process, but after initial implementation, it did not achieve the desired treatment results. Subsequently, a fluidized bed Fenton process was adopted; the second phase will utilize a magnetic Fenton process.   Recently, the magnetic Fenton process section of the Datong Yudong Wastewater Treatment Plant renovation and expansion project, undertaken by Guangzhou Jinchuan, has successfully commenced operation.   The Phase 1 project used a fluidized bed Fenton system, which presented the following operational and maintenance challenges:   1. High reagent consumption;   2. High power consumption and failure rate of the reflux pump;   3. Regular packing replacement required;   4. The reactor was prone to clogging, requiring frequent unclogging of the water distributor within the tower, placing a heavy workload on on-site operators;   5. Long process chain: The Fenton effluent was approximately 47 mg/L, requiring subsequent sand and carbon filtration to achieve a final effluent below 40 mg/L;   6. Annual maintenance costs exceeded 2 million RMB;     The phase 2 project utilized a magnetic Fenton system. Compared to a fluidized bed Fenton system, this system eliminates the need for a reflux pump, reducing the number of pipes on site and keeping the floor clean and tidy. There is no need to overhaul the reflux pump, replace packing, or unclog the water distributor within the tower, preventing reactor compaction and blockage, significantly reducing the workload for on-site operators.   Jinchuan Super Cheap Magnetic Fenton: Technology from Germany   Fluidized bed Fenton: COD after biochemical treatment is mostly extremely difficult to degrade. Dissolved organic matter (DOD) is surrounded by a large number of water molecules, making it difficult for hydroxyl radicals to reach the COD. A saturation attack method is used to deoxidize the COD with H₂O₂ at concentrations several times the COD level. This results in extremely high H₂O₂ consumption. In actual projects, this results in high hydrogen peroxide dosages and the need for subsequent degassing tanks.   Super Cheap Magnetic Fenton Technology: Wastewater is first magnetized, alteri...

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