Spanning 10,000 square meters, our water treatment filler production workshop is a testament to efficiency and innovation.
Our 20,000-square-meter facility is dedicated to the production of high-end environmental protection equipment, setting industry standards.
Housing cutting-edge research, our expansive 4000-square-meter open laboratory fosters groundbreaking discoveries.
With over 30 state-of-the-art productive experimental bases, we push the boundaries of environmental technology.
Our arsenal includes more than 40 sophisticated pilot systems, ensuring optimal performance in all scenarios.
We boast an array of over 50 advanced small pilot test devices, streamlining innovation and testing.
Equipped with more than 60 large instruments and equipment, we are prepared to tackle the toughest environmental challenges.
Our innovation is protected by over 50 patents, a testament to our commitment to pioneering technology.
Drawing on more than 18 years of industry experience, we deliver expertise and excellence in every project.
Proudly holding a top 5 position in Shandong's environmental protection technology industry, we lead with vision and integrity.
Introducing our cutting-edge Intelligent Electrochemical Oxidation Machinery for High Salty Wastewater Treatment Cod Reduction Equipment, a revolutionary solution by Shandong Longantai Environmental Protection Sci-Tech Co., Ltd. This intelligent integrated equipment harnesses the power of micro-channel catalytic oxidation, seamlessly merging continuous flow application technology with advanced electrocatalytic oxidation. Carefully engineered with new materials, processes, and technologies, this innovative system ensures high flux and rapid mass transfer between pollutant particles while maintaining low energy consumption. In situ production of strong oxidizing agents such as active hydrogen, oxygen, and hydroxyl radicals within the microchannel allows for the catalytic oxidation of complex and stable pollutants including benzene series, halogenated hydrocarbons, phenols, monocyclic and polycyclic aromatic hydrocarbons, heterocyclic hydrocarbons, and pyridines. This results in effective ring breaking and chain removal, achieving comprehensive and efficient degradation of high concentration, high salt, and toxic organic pollutants in an impressively short timeframe.
High Performance Titanium-Based Electrode
Titanium serves as the foundational material for both anode and cathode electrodes. The anode's surface undergoes a series of specialized, precision processes, incorporating our proprietary 16-layer nano-coating developed over years of rigorous research. Each layer employs distinct processing techniques, resulting in unparalleled electrocatalytic activity, superior acid-base stability, enhanced resistance to electrolytic oxidation, stable current efficiency, and high current density. The microchannel's distributed electrode group design is optimized to minimize connector resistance, thereby boosting electrolysis efficiency, reducing energy consumption, and ensuring maintenance-free operation. Further, our innovative composite coating structure synergizes the active surface layer with the titanium base layer, extending the anode's lifespan to over five times that of the national standard high-quality products.
Innovative Electrode Coating
At the core of our titanium-based anode technology is an advanced nano-coating formula. This coating utilizes high-entropy alloy nanoparticles composed of noble metal salt oxides like ruthenium, iridium, tantalum, rhodium, and palladium, enriched with elements such as manganese and tin. This formulation ensures strong adhesion to the substrate, preventing degradation of the titanium electrode. The nano-scale, refined grain coating offers exceptional corrosion resistance and enhances the exposure of more electrode surface active areas. Under an electric field, this surface nano-coating facilitates rapid electron transfer, significantly improving mass transfer efficiency and processing efficacy. It swiftly catalyzes the production of abundant strong oxidizing agents (·OH, SO4.-, OCl-), enabling widespread oxidation reactions within the microchannel, thereby epitomizing a truly revolutionary electrode material.
Unique Microchannel Reactor
Our uniquely designed micro-channel reactor ensures a dispersed continuous flow of membrane concentrate, facilitating comprehensive reactions of polluted molecules with ·OH radicals on the electrode surface. This innovation achieves a COD removal rate exceeding 95% and boosts mass transfer efficiency by 10 to 100 times compared to traditional electrocatalytic oxidation tanks. The microchannel design minimizes the attenuation of valuable free radicals (·OH, ·O2-), and allows independent segment distribution of electrocatalytic plates, significantly enhancing catalytic oxidation reaction density and efficiency. The resulting production of strong oxidizing hydroxyl radicals is over 1,000 times that of conventional plates. The system supports sewage flow rates from 0 to 60m3/min, with pollutant removal rates surpassing 90% in a brief period. This microchannel reactor addresses the high energy consumption and cost issues of traditional electrocatalytic processes, improving sewage treatment efficiency, reducing energy consumption by more than 50%, and offering benefits such as economy, safety, and stability. Additionally, automated control supports data traceability and quality control.
Technological Advantage
1. Achieves COD removal rates above 90%, ammonia nitrogen reduction above 80%, and decolorization rates between 50-80%.
2. Ensures short residence time for wastewater.
3. Operates under mild conditions at normal temperature and pressure, allowing for simple and flexible operation. Voltage and current adjustments can be made at any time, ensuring excellent controllability.
4. Requires minimal floor space, has a short construction period, and boasts low operating and processing costs.
5. Eliminates issues of electrode corrosion and passivation, offering high efficiency and prolonged lifespan.
6. Environmentally friendly.
7. Supports scientific management and operation.
Application Field
Ideal for chemical and pharmaceutical enterprises, pesticide and chemical fertilizer companies, iron and steel coking industries, landfill leachate treatment, circuit board and electroplating firms, petroleum refining and processing plants, industrial parks, and other membrane treatment wastewater scenarios.
-- Efficiently reduces the concentration of COD, ammonia nitrogen, chroma, and other pollutants, ensuring compliance with discharge and recycling standards.
Recognized as a National High-Tech Enterprise
Honored as the 'Little Giant' in specialized and sophisticated enterprises at the national level
A Pioneer in Specialized Enterprises producing New and Unique Products in Shandong Province
Distinguished as a Shandong Gazelle Enterprise
Certified Shandong Province Research & Development Center
Accredited Shandong Industrial Design Center
Known as a Hidden Champion in the industry
ISO9001: Certified for Quality Management System
ISO45001: Certified for Occupational Health and Safety Management System
ISO14001: Certified for Environmental Management System
Proud holders of over 50 Invention Patents and 10 Utility Model Patents
Since its establishment in 2005, Shandong Longantai Environmental Protection Sci-tech Co., Ltd. has seamlessly integrated research and development, state-of-the-art manufacturing, innovative process design, and comprehensive water treatment solutions. Specializing in the efficient treatment and sustainable utilization of industrial and high-salt wastewater, we provide cutting-edge, energy-efficient, resource-recycling solutions along with essential materials and equipment.
Longantai boasts extensive expertise in handling high-concentration industrial wastewater pretreatment, advanced wastewater purification, high-salt wastewater management, and water reuse and recycling. Our robust research and development capabilities, coupled with a perfect quality system, underscore our proficiency in producing water treatment catalysts and essential equipment.
CASE INFERENCE
1. Comprehensive wastewater pretreatment and upgrading in chemical, pharmaceutical, and industrial parks
2. Advanced coal chemical wastewater treatment
3. Efficient petrochemical energy wastewater treatment
4. Effective dye and pigment wastewater treatment
5. River water quality enhancement solutions
6. Specialized pesticide wastewater treatment
7. Treatment of reverse osmosis membrane concentrated water
8. Comprehensive leather wastewater treatment
9. Holistic landfill leachate total treatment technology
10. Advanced electroplating wastewater treatment
1.Q: Where is your company? How can I visit there?
A: Our company, Shandong Longantai Environmental Protection Sci-Tech Co., Ltd., is proudly located in Zhongcheng International, Kuiwen District, Weifang City, Shandong Province, China. Conveniently, it is just an hour's drive from both Qingdao Airport and Weifang Railway Station. Should you require it, we can arrange to pick you up. We warmly welcome your visit to our facility.
2.Q: Do you have a minimum order quantity requirement?
A: We do not enforce a minimum order quantity. However, ordering in larger quantities will qualify you for a discount.
3.Q: Do you have certificates?
A: Yes, we proudly hold ISO and SGS certifications.
4.Q: Can you accommodate special requirements for the product?
A: Absolutely. Our experienced and professional design team is equipped to provide customized drawings tailored to your specific requirements.
5.Q: How can I purchase your ideal products?
A: Simply provide us with details about your water or waste sources, including water or waste quality, flow rate, and the area available. Please contact us for further details.
6.Q: What payment methods do you accept?
A: We accept both T/T and L/C payments. T/T is generally preferred. A 30% deposit is required before production, with the remaining 70% balance due before loading.
7.Q: What is the delivery time?
A: Delivery time depends on the order quantity. Generally, it will be within2 to4 weeks.
8.Q: How are the products packed?
A: We use standard packaging. If you have special packaging requirements, we will accommodate them; however, the additional fees will be borne by the customer.
9.Q: How do we handle installation once the equipment arrives at its destination?
A: We will provide you with comprehensive installation instructions. If necessary, we can send technicians to assist you. Please note that visa fees, airfare, accommodation, and wages will need to be covered by the buyer.
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