We boast a sprawling 10,000-square-meter facility dedicated to the production of top-quality water treatment fillers, ensuring efficiency and excellence in every product.
Our extensive 20,000-square-meter high-end production workshop is at the forefront of crafting cutting-edge environmental protection equipment, promising unparalleled durability and performance.
Our state-of-the-art 4,000-square-meter open laboratory is a hub of innovation, fostering groundbreaking research and development in environmental protection technologies.
With over 30 productive experimental bases, we are committed to pioneering advancements and refining our solutions to meet the highest standards.
We operate more than 40 pilot systems, each meticulously designed to test and optimize the effectiveness of our technologies under real-world conditions.
Our arsenal includes over 50 small pilot test devices, enabling precise and versatile experimentation to tailor solutions to diverse industrial needs.
Our inventory features more than 60 large instruments and equipment, each integral to our comprehensive approach to environmental protection and wastewater treatment.
Holding over 50 patents, we are a leader in innovation, continually pushing the boundaries of what's possible in wastewater treatment and environmental protection.
With more than 18 years of dedicated experience, we bring a wealth of knowledge and expertise to every project, ensuring exceptional outcomes.
As one of the top 5 leaders in the environmental protection technology industry in Shandong province, we are recognized for our commitment to excellence and our groundbreaking contributions to the field.
Our innovative LEC electrochemical multi-dimensional catalytic oxidation technology is revolutionizing the way organic pollutants are degraded. Utilizing a robust electrode reaction under an applied electric field, this technology excels by generating a substantial quantity of potent oxidizing free radicals. These free radicals are specifically designed to degrade organic pollutants efficiently. Electrochemical fluid catalytic oxidation technology stands out as the most promising method due to its exceptional oxidation capabilities, minimal reaction condition requirements, and its capacity to minimize secondary pollution.
[Electrode Introduction] The titanium anode, formally known as the titanium oxide coated anode (MMO), also referred to as DSA anode, is renowned for its stability in size and shape. Constructed from a titanium base material (available in forms such as wire, rod, tube, plate, and net), this anode is enhanced by a precious metal coating on the titanium substrate. This unique construction ensures superior electrocatalytic activity, excellent electrical conductivity, and remarkable oxidation resistance, making it an integral component in advanced wastewater treatment technologies.
Parameters of Electrode
| Item |
Model |
Current Density |
Temperature |
pH |
| 1 |
Ru series |
< 1300A/m² |
< 50°C |
1 - 12 |
| 2 |
Ir series |
< 1500A/m² |
< 75°C |
1 - 12 |
| 3 |
Pt series |
< 1300A/m² |
< 80°C |
1 - 12 |
Diameters of Equipment
| Item |
Series |
Model |
Sizes (mm) |
Effective Volume(m3) |
| 1 |
Outdoor Series |
LEC-1 |
6000*2400*2400 |
1 |
| 2 |
Indoor Series |
LEC-4 |
5000*2000*2000 |
1 |
Technological Advantage
(1) This innovative modular equipment solely relies on electric energy, eliminating the need for chemical additives. This ensures zero secondary pollution, making the process environmentally friendly.
(2) The entire reaction is conducted at ambient temperature and pressure, ensuring operational safety, simplicity, and flexibility. This makes it ideal for various industrial applications.
(3) Featuring a versatile array of combined electric energy excitation catalysts, our system can be customized according to specific customer requirements, ensuring high efficiency and stability in performance.
(4) The catalyst carrier is composed of a stable, non-consumable alloy with non-toxic chemical properties. Its long service life and reusability guarantee a sustainable and efficient catalytic reaction over time.
(5) The catalytic oxidation device boasts a modular assembly, enabling swift real-world application. The system is highly automated, significantly reducing the need for human intervention and operational burden.
(6) With a compact design, the reaction equipment occupies minimal space. The foundation's civil engineering construction period is significantly shortened, thereby reducing civil engineering costs.
(7) Fast catalytic oxidation and degradation processes ensure low energy consumption. The system can be used for the pretreatment of toxic pollutants, enhancing wastewater biodegradability. It is also applicable for advanced effluent treatment to meet standard discharge or reuse requirements.
Application Field
This process is particularly effective for the pretreatment and advanced treatment of high-concentration, high-toxicity, high-chroma, refractory, high-salt, and high-*** wastewater. It significantly reduces chroma and COD levels at a minimal cost.
Dye, chemical, and pharmaceutical wastewater
Coking and petroleum wastewater
Printing and dyeing wastewater
Leather wastewater
Chemical park wastewater
Recognized as a National High-Tech Enterprise
Honored as the 'Little Giant' of Specialized and Sophisticated Enterprises Nationally
Leading Specialized and Sophisticated Enterprises in Shandong Province for New and Unique Products
Esteemed as a Shandong Gazelle Enterprise
Accredited Shandong Province Research and Development Center
Certified Shandong Industrial Design Center
Known as Hidden Champions of the Industry
ISO9001 Quality System Certified Enterprise
ISO45001 Occupational Health and Safety Management System Certified Enterprise
ISO14001 Environmental Management System Certified Enterprise
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, and project construction with water treatment. With a primary focus on the efficient treatment and comprehensive utilization of industrial and high-salt wastewater, Longantai provides innovative, energy-saving, and resource-recycling solutions. Our expertise extends to key materials and equipment, ensuring top-tier efficiency and sustainability.
Longantai boasts extensive experience in various domains, including the pretreatment of high-concentration industrial wastewater, advanced wastewater treatment, and comprehensive high-salt wastewater management. We excel in water reuse and recycling, backed by our robust R&D capabilities and stringent quality systems in the development and manufacturing of water treatment catalysts and essential equipment.
CASE INFERENCE
1. Comprehensive wastewater pretreatment and upgrading for chemical, pharmaceutical, and industrial parks
2. Advanced coal chemical wastewater treatment
3. Efficient petrochemical energy wastewater treatment
4. Specialized dye and pigment wastewater treatment
5. River water quality enhancement and rehabilitation
6. Pesticide wastewater purification
7. Reverse osmosis membrane concentrated water treatment
8. Leather industry wastewater management
9. Comprehensive landfill leachate treatment technology
10. Electroplating wastewater treatment solutions
1.Q: Where is your company? How can I visit there?
A: Our esteemed company, Shandong Longantai Environmental Protection Sci-Tech Co., Ltd., is nestled in the prestigious Zhongcheng International, Kuiwen District, Weifang City, Shandong Province, China. We are conveniently located about an hour's drive from both Qingdao Airport and Weifang Railway Station. Should you require assistance, we are more than happy to arrange a pickup for you. We warmly welcome your visit to our facilities.
2.Q: Do you have a minimum order quantity request?
A: There is no minimum order quantity, but significant discounts apply for larger orders.
3.Q: Do you have certificates?
A: Yes, we proudly hold ISO and SGS certifications.
4.Q: Can you meet my special requirements for the product?
A: Absolutely. Our professional design team is adept at tailoring solutions to meet your specific requirements. We can provide detailed drawings based on your needs.
5.Q: How can I purchase your ideal products?
A: Please share your water or waste sources, quality parameters, flow rate, and ground area with us. For more detailed information, feel free to contact us.
6.Q: What are the payment terms?
A: We accept T/T and L/C payments, with a preference for T/T. A 30% deposit is required before production, and the remaining 70% must be paid before loading.
7.Q: What is the delivery time?
A: Delivery times depend on order quantities. Generally, the delivery time will fall within2 to4 weeks.
8.Q: How are the products packed?
A: We utilize standard packaging. Should you have any special packaging requirements, we will accommodate them, with the associated fees borne by the customer.
9.Q: How is the installation handled once the equipment reaches the destination?
A: We provide comprehensive installation instructions. If necessary, we can dispatch technicians to assist you, with the costs for visas, airfare, accommodation, and wages to be covered by the buyer.
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