A sprawling 10,000 square meters dedicated to our state-of-the-art water treatment filler production workshop
A massive 20,000 square meters housing our cutting-edge high-end environmental protection equipment production workshop
An expansive 4,000 square meters large open laboratory, facilitating advanced research and development
Over 30 highly productive experimental bases, driving innovation and excellence
Equipped with more than 40 sophisticated pilot systems, ensuring the highest standards of testing
Empowered by over 50 small pilot test devices, enhancing our precision and reliability
Armed with more than 60 large instruments and equipment, pushing the boundaries of environmental technology
A proud holder of over 50 patents, showcasing our commitment to innovation and intellectual property
Leveraging over 18 years of unparalleled experience in the industry
Proudly positioned in the top 5 of the environmental protection technology industry within Shandong province
The Intelligent Ammonia Nitrogen Reduction Equipment for Wastewater Treatment and Chroma Control is a state-of-the-art solution that seamlessly combines micro-channel continuous flow application technology with advanced electrocatalytic oxidation processes. Crafted with precision, this innovative system leverages cutting-edge materials, revolutionary processes, and novel technologies, culminating in a unique, specialized apparatus. This equipment excels in delivering high flux and rapid mass transfer between pollutant particles, ensuring efficient time and space conversion with minimal energy consumption. Within the microchannel, powerful oxidizing agents such as active hydrogen, active oxygen, and active hydroxyl radicals are generated in situ. These agents tackle complex, structurally stable compounds like benzene series, halogenated hydrocarbons, phenols, monocyclic and polycyclic aromatic hydrocarbons, heterocyclic hydrocarbons, and pyridines found in concentrated membrane solutions. Through catalytic oxidation, the equipment effectively breaks rings and removes chains, achieving comprehensive degradation of high concentration, high salt, and toxic organic pollutants in an exceptionally short time.
High performance titanium based electrode
Titanium is used as the base material of the anode and cathode electrodes. The surface of the anode undergoes multiple special precision processes to coat and bake 16 layers of new nano-coatings developed by our company for many years. The processing methods of each layer are different, and it has better electrocatalytic activity than other electrodes. , higher acid-base stability, electrolytic oxidation resistance, stable current efficiency, and high current density. The design of the distributed electrode group in the microchannel is more reasonable, which reduces the resistance on the connectors, improves the electrolysis efficiency, reduces energy consumption, and is maintenance-free. In addition, the innovative composite coating structure combining the surface active layer and the titanium base layer greatly improves the service life of the anode, which is more than five times that of the national standard high-quality product.
Innovative electrode coating
The core technology of the titanium-based anode is an advanced nano-coating formula. The coating uses high-entropy alloy nanoparticle materials of noble metal salt oxides such as ruthenium, iridium, tantalum, rhodium, and palladium added with elements such as manganese and tin, and is combined with the substrate. The force is very good, preventing the titanium electrode from being digested. The nano-scale refined grain coating has strong corrosion resistance. The nano-scale size enhances the exposure of more electrode surface active areas. Under the action of an electric field, the surface nano-coating can realize the rapid transfer of electrons, greatly improve the liquid phase mass transfer efficiency and processing efficiency, and can quickly catalyze the production of abundant strong oxidizing substances (·OH, SO4.-, OCl-, etc.) , oxidation reactions occur with pollutants everywhere in the microchannel space, realizing a truly innovative electrode material.
Unique microchannel reactor
The unique micro-channel refined design realizes the dispersed continuous flow of the membrane concentrate and the full reaction of the polluted molecular electrode surface with ·OH. The COD removal rate can reach more than 95%, and the mass transfer efficiency is 10 to 100 times that of the traditional electrocatalytic oxidation tank. Above, the attenuation of valuable strong oxidizing free radicals (·OH, ·O2-) is avoided; the microchannel design allows the electrocatalytic plates to be distributed independently in segments, greatly improving the density and efficiency of the spatially effective catalytic oxidation reaction, unit The area of strong oxidizing hydroxyl radicals generated is more than 1,000 times that of ordinary plates; the sewage flow rate can be controlled from 0 to 60m3/min, and the removal rate can reach more than 90% in a short time. The microchannel reactor fundamentally solves the problems of high energy consumption and high cost of traditional electrocatalytic processes, improves the efficiency of sewage treatment, reduces energy consumption by more than 50%, and has many advantages such as good economy, safety, and stability. In addition, automated control facilitates data traceability and quality control requirements.
Technological Advantage
1. COD removal rate above 90%, ammonia nitrogen removal rate above 80%, decolorization rate above 50-80%;
2. Short residence time of wastewater;
3, the reaction condition is mild, under normal temperature and pressure, simple and flexible operation, can change the voltage, current, adjust the reaction condition at any time, good controllability;
4. Small floor area, short construction period, low operation cost, low processing cost;
5, no electrode corrosion, passivation problems, with high efficiency, long life;
6. Friendly environment.
7. Management and operation science.
Application Field
For chemical and pharmaceutical enterprises, pesticide enterprises, chemical fertilizer enterprises, iron and steel coking enterprises, landfill leachate, circuit board, electroplating enterprises, petroleum refining, processing enterprises water, industrial parks and other membrane treatment wastewater
-- Reducing the concentration of COD, ammonia nitrogen, chroma and other pollutants to meet the standards for discharge and recycling of sewage.
Recognized as a National High-Tech Enterprise
Honored as a Nationally Specialized and Sophisticated 'Little Giant' Enterprise
Pioneers in Producing New and Unique Products in Shandong Province
Awarded as a Shandong Gazelle Enterprise
Accredited Research and Development Center of Shandong Province
Designated as Shandong Industrial Design Center
Celebrated as Industry's Hidden Champions
ISO9001 Certified for Quality System Excellence
ISO45001 Certified for Occupational Health and Safety Management
ISO14001 Certified for Environmental Management Systems
Holder of Over 50 Invention Patents and 10 Utility Model Patents
Shandong Longantai Environmental Protection Sci-tech Co., Ltd., established in 2005, seamlessly integrates R&D, manufacturing, process design, project construction, and water treatment. We specialize in the efficient treatment and comprehensive utilization of both industrial and high-salt wastewater. Our commitment lies in delivering energy-saving, highly efficient solutions that promote resource recycling. We provide essential materials and cutting-edge equipment for these endeavors.
At Longantai, we pride ourselves on our extensive expertise in the pretreatment of high-concentration industrial wastewater, advanced wastewater treatment, and the comprehensive treatment of high-salt wastewater. Our capabilities extend to water reuse and wastewater recycling. With robust R&D and manufacturing processes, we excel in producing top-tier water treatment catalysts and critical equipment, all upheld by a comprehensive quality system.
CASE INFERENCE
1. Comprehensive wastewater pretreatment and upgrading for chemical, pharmaceutical, and industrial parks
2. Advanced coal chemical wastewater treatment solutions
3. Specialized petrochemical energy wastewater treatment
4. Effective dye and pigment wastewater treatment
5. Innovative river water quality improvement strategies
6. Pioneering pesticide wastewater treatment methods
7. Advanced reverse osmosis membrane concentrated water treatment
8. Comprehensive leather wastewater treatment
9. Total treatment technology for landfill leachate
10. State-of-the-art electroplating wastewater treatment
1.Q: Where is your company? How can I visit there?
A: Our esteemed company, Shandong Longantai Environmental Protection Sci-Tech Co., Ltd., is situated in the prestigious Fortune Building, #4931,Beihai Road,Weifang, China, Shandong Province, China. Conveniently, it is just about an hour's drive from both Qingdao Airport and Weifang Railway Station. Should you require, we can arrange for a pick-up service to ensure your visit is seamless and enjoyable. We warmly welcome you to experience our company firsthand.
2.Q: Do you have a minimum order quantity request?
A: We do not impose a minimum order quantity. However, we do offer attractive discounts for bulk purchases, providing excellent value for larger orders.
3.Q: Do you have certificates?
A: Yes, we proudly hold ISO and SGS certifications, ensuring our commitment to quality and industry standards.
4.Q: Can you meet my special requirements for the product?
A: Absolutely. We have a highly skilled professional design team dedicated to meeting your specific needs. We can provide custom drawings tailored to your requirements.
5.Q: How do I purchase your products?
A: Simply provide us with details about your water or waste sources, including quality, flow rate, and ground area. For more comprehensive information, please connect with us directly.
6.Q: What are the payment options?
A: We accept both T/T and L/C payments, with a preference for T/T. A 30% deposit is required before production begins, and the remaining 70% balance should be completed before loading by T/T.
7.Q: What is the delivery time?
A: Delivery time varies based on order quantities. Generally, you can expect delivery within2 to4 weeks.
8.Q: How are the products packaged?
A: We use standard packaging to ensure safe delivery. If you have specific packaging requirements, we can accommodate them, though additional fees will be charged to the customer.
9.Q: How do I install the equipment upon arrival at the destination?
A: We provide detailed installation instructions. If necessary, we can dispatch technicians to assist with the installation process. Please note that the costs for visas, air tickets, accommodation, and wages for our technicians will be borne by the buyers.
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