10,000 square meters of state-of-the-art water treatment filler production workshop, ensuring efficiency and precision.
20,000 square meters dedicated to the production of high-end environmental protection equipment, epitomizing excellence and innovation.
A sprawling 4000 square meters large open laboratory, fostering groundbreaking research and development.
Boasting more than 30 highly productive experimental bases, driving forward our commitment to innovation.
Equipped with over 40 advanced pilot systems, enhancing our research capabilities.
Featuring more than 50 small pilot test devices, promoting meticulous experimentation and refinement.
Utilizing over 60 large instruments and equipment to deliver unparalleled precision and effectiveness.
Holder of more than 50 patents, testifying to our pioneering spirit and technological prowess.
Backed by over 18 years of industry experience, providing unparalleled expertise and reliability.
Proudly ranked in the Top 5 within the environmental protection technology industry in Shandong province, reaffirming our leadership and excellence.
Introducing our cutting-edge Intelligent Integrated Equipment for Micro-Channel Catalytic Oxidation, a marvel in wastewater treatment technology. This advanced system seamlessly combines micro-channel continuous flow application technology with high-efficiency electrocatalytic oxidation. Thoughtfully engineered, it leverages novel materials, pioneering processes, and innovative technologies within a unique piece of equipment. The result? Unprecedented high flux, rapid mass transfer between pollutant particles, and superior time-space conversion-all with minimal energy consumption. Within the microchannel, in situ production of potent oxidizing agents such as active hydrogen, active oxygen, and active hydroxyl radicals occurs. This ensures the effective catalytic oxidation of complex and stable compounds, including benzene series, halogenated hydrocarbons, phenols, monocyclic and polycyclic aromatic hydrocarbons, and heterocyclic hydrocarbons. These components, found in concentrated membrane solutions, undergo complete fine degradation, achieving ring breaking and chain removal. Our solution excels at rapidly degrading high concentrations of salts and toxic organic pollutants, delivering pristine results in record time.
High Performance Titanium-Based Electrode
Titanium is utilized as the base material for both anode and cathode electrodes. The anode surface undergoes multiple precision processes to coat and bake 16 layers of advanced nano-coatings, meticulously developed by our company over many years. Each layer has a distinct processing method, resulting in superior electrocatalytic activity, enhanced acid-base stability, high electrolytic oxidation resistance, stable current efficiency, and high current density compared to other electrodes. The microchannel distributed electrode group design minimizes connector resistance, boosts electrolysis efficiency, cuts energy consumption, and is maintenance-free. Moreover, the innovative composite coating structure, combining the active surface layer with the titanium base, significantly extends the anode's service life to over five times that of national standard high-quality products.
Innovative Electrode Coating
At the core of the titanium-based anode technology lies an advanced nano-coating formula. The coating is made from high-entropy alloy nanoparticle materials of noble metal salt oxides like ruthenium, iridium, tantalum, rhodium, and palladium, enriched with elements such as manganese and tin. This ensures excellent bonding with the substrate, preventing titanium electrode digestion. The nano-scale refined grain coating offers strong corrosion resistance, while its size enhances the exposure of more active electrode surface areas. Under an electric field, the nano-coating rapidly transfers electrons, significantly improving liquid phase mass transfer efficiency and processing efficiency. This allows for the quick catalysis and production of abundant strong oxidizing substances (·OH, SO4.-, OCl-, etc.) that initiate oxidation reactions with pollutants throughout the microchannel space, achieving a revolutionary electrode material.
Unique Microchannel Reactor
The uniquely refined microchannel design enables the dispersed continuous flow of membrane concentrate, ensuring full reaction of the polluted molecular electrode surface with ·OH. This results in a COD removal rate exceeding 95% and mass transfer efficiency 10 to 100 times higher than traditional electrocatalytic oxidation tanks. The design prevents the attenuation of valuable strong oxidizing free radicals (·OH, ·O2-). It allows independent segment distribution of electrocatalytic plates, significantly increasing the density and efficiency of spatially effective catalytic oxidation reactions. The unit area of generated strong oxidizing hydroxyl radicals is over 1,000 times that of ordinary plates. The sewage flow rate is controllable from 0 to 60m3/min, achieving over 90% removal rate swiftly. The microchannel reactor fundamentally addresses the high energy consumption and cost issues of traditional electrocatalytic processes, enhancing sewage treatment efficiency, reducing energy consumption by over 50%, and offering numerous advantages such as good economy, safety, and stability. Additionally, automated control supports data traceability and quality control requirements.
Technological Advantage
1. COD removal rate above 90%, ammonia nitrogen removal rate above 80%, decolorization rate between 50-80%;
2. Minimal wastewater residence time;
3. Mild reaction conditions under normal temperature and pressure, simple and flexible operation, adjustable voltage and current for controllable reaction conditions;
4. Compact footprint, short construction period, low operating cost, and low processing cost;
5. No issues with electrode corrosion or passivation, offering high efficiency and long life;
6. Environmentally friendly;
7. Scientific management and operation.
Application Field
Ideal for chemical and pharmaceutical enterprises, pesticide companies, fertilizer manufacturers, steel coking plants, landfill leachate, circuit board and electroplating businesses, petroleum refining and processing enterprises, industrial parks, and other wastewater treatments requiring membrane treatment.
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Recognized as a National High-Tech Enterprise
Acknowledged as a 'Little Giant' Among Specialized and Sophisticated Enterprises Nationally
A Leading Name in Specialized and Sophisticated Enterprises Producing Innovative New Products in Shandong Province
Honored as a Shandong Gazelle Enterprise
State-of-the-Art Shandong Province Research and Development Center
Esteemed Shandong Industrial Design Center
Proudly Among the Hidden Champions
Certified ISO9001 Quality System Enterprise
Accredited ISO45001 Occupational Health and Safety Management System Enterprise
Certified ISO14001 Environmental Management System Enterprise
Holder of Over 50 Invention Patents and 10 Utility Model Patents
Established in 2005, Shandong Longantai Environmental Protection Sci-Tech Co., Ltd. is a pioneering leader in the field of wastewater management. Our company excels in integrated research and development, cutting-edge manufacturing, meticulous process design, and comprehensive project construction. Specializing in the efficient treatment and sustainable utilization of industrial and high-salt wastewater, we deliver energy-saving, high-efficiency solutions that promote resource recycling. Our expertise extends to providing key materials and state-of-the-art equipment for water treatment.
With a wealth of experience, Longantai has mastered the pretreatment of high-concentration industrial wastewater, advanced treatment techniques, and comprehensive strategies for high-salt wastewater management. We excel in water reuse, wastewater recycling, and more. Our robust R&D capabilities and stringent quality systems set us apart in the development and manufacturing of 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. Superior dye and pigment wastewater treatment
5. River water quality enhancement
6. Advanced pesticide wastewater treatment
7. Innovative reverse osmosis membrane concentrated water treatment
8. Effective leather wastewater treatment
9. Comprehensive landfill leachate treatment technology
10. Cutting-edge electroplating wastewater treatment
1. Q: Where is your company located? How can I visit?
A: Shandong Longantai Environmental Protection Sci-Tech Co., Ltd. is situated in Zhongcheng International, Kuiwen District, Weifang City, Shandong Province, China. It is approximately an hour's drive from Qingdao Airport and Weifang Railway Station. We offer pick-up services upon request. We cordially invite you to visit our company.
2. Q: Do you have a minimum order quantity requirement?
A: We do not have a minimum order quantity requirement. However, we offer discounts for bulk orders.
3. Q: Do you have any certifications?
A: Yes, we possess ISO and SGS certifications.
4. Q: Can you accommodate special product requirements?
A: Absolutely. Our professional design team can create customized drawings to meet your specific requirements.
5. Q: How can I purchase your ideal products?
A: Please provide us with information about your water or waste sources, water or waste quality, flow rate, and ground area. For more details, please contact us.
6. Q: What payment methods are accepted?
A: We accept T/T and L/C payments. T/T is preferred. A 30% deposit is required before production, with the remaining 70% 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 packaged?
A: We use standard packaging. If you have specific packaging requirements, we can accommodate them, but additional fees will apply.
9. Q: How is the installation process handled upon arrival at the destination?
A: We provide detailed installation instructions. If necessary, we can send technicians to assist you. However, the buyer must cover visa fees, airfare, accommodation, and wages.
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