Spanning 10,000 square meters, our state-of-the-art water treatment filler production workshop ensures top-tier quality and efficiency.
Our expansive 20,000 square meter facility is dedicated to producing high-end environmental protection equipment, showcasing our commitment to excellence.
We boast a 4,000-square-meter large open laboratory, fully equipped for cutting-edge research and development in environmental protection.
With over 30 productive experimental bases, we provide extensive support for innovative and practical solutions.
Our company operates more than 40 advanced pilot systems, driving innovation and ensuring the highest standards.
We utilize over 50 small pilot test devices to refine and perfect our technologies, ensuring optimal performance.
Our inventory includes over 60 large instruments and equipment, ready to support any environmental challenge.
With a portfolio of over 50 patents, we lead the industry in innovation and technological advancements.
Backed by over 18 years of experience, we bring unparalleled expertise and insights to every project.
Proudly ranked within the top 5 in the environmental protection technology industry in Shandong province, China, we set the benchmark for excellence.
Crafted with precision, our high-strength silicon-aluminum composite serves as an exceptional carrier, enriched with an array of precious and transition metals, and further enhanced with rare metals acting as dispersants. This advanced formulation undergoes multiple meticulous processes, resulting in unparalleled characteristics such as outstanding efficiency, robust strength, and extended longevity. It guarantees highly efficient catalytic oxidation for a broad spectrum of wastewater while boosting the ozone utilization rate by over 50%. As a state-of-the-art solution for the latest generation of ozone catalytic oxidation, this catalyst stands as an indispensable asset for superior wastewater treatment performance.
Advanced Catalyst Parameters
Model |
Bulk Density (g/ml) |
Compressive Strength
(N/granul) |
Specific Surface Area(m²/g) |
Granul Size(cm) |
Catalytic |
LCO1L2 |
0.7 ~ 0.9 |
≥100 |
≥200 |
3~5 |
Noble Metal |
LCO1L3 |
0.7 ~ 0.9 |
≥100 |
≥200 |
3~5 |
Rare-earth Metal |
LCO2LI1 |
0.7 ~ 0.9 |
≥100 |
≥200 |
3~5 |
Composite Metal |
Unparalleled Technological Advantages
(1) Our composite porous high-strength silica-aluminum catalytic carrier is meticulously designed to retain catalytic components, significantly enhancing the catalyst's stability. This carrier is crafted using a specialized preparation technique, boasting high mechanical strength and an impressively long service life.
(2) We meticulously select the carrier and active components for our catalytic filler, incorporating transition metals, rare metals, and rare earth metals as potent catalytic agents. This ensures a continuous and highly efficient ozone oxidation process.
(3) Our catalyst features a diverse array of catalytic components, which not only amplify catalytic activity but also enhance adaptability to various wastewater types.
(4) Enjoy peace of mind with our zero-loss catalytic filler, eliminating the need for regular replenishment.
(5) Our catalyst effectively promotes ozone self-decomposition in water, significantly increasing the concentration of ·OH radicals. This results in superior ozone oxidation, achieving oxidation efficiency 2 to 4 times greater than pure ozone oxidation.
(6) By reducing the activation energy of the reaction or altering the reaction process, our catalyst achieves deep oxidation and maximal removal of organic pollutants with remarkable efficiency.
Diverse Application Fields
Chemical Industry Park Advanced Treatment; Municipal Wastewater Upgrading to Quasi-Four Class Water Quality; -- Benefit from low investment, excellent results, low operational costs, and no secondary pollution.
High Chroma Industrial Wastewater; -- Post-treatment, the wastewater's chroma and organic pollutant concentration are significantly reduced for safer disposal.
Industrial Wastewater Pretreatment; -- Our solution excels at removing hard-to-degrade and harmful organic pollutants efficiently, significantly improving wastewater biodegradability and setting the stage for a successful biochemical treatment phase.
VOCS Absorption Solution Recycling.
High Salt Wastewater; -- Achieve efficient organic matter decomposition via biochemical processes, effectively reducing COD levels.
LCO Ozone Oxidation Reactor: Revolutionizing Wastewater Treatment
Catalytic Ozone Oxidation (OZO) stands at the forefront of advanced wastewater treatment technologies. Recently gaining significant attention in the industry, OZO surpasses traditional ozone-based methods. By leveraging the power of catalysts, this technology accelerates the reaction rate with organic matter, delivering unparalleled oxidation strength. The result is the comprehensive breakdown of organic compounds-transforming them into harmless CO2 and H2O, or fragmenting large molecules into easily biodegradable entities. This robust process ensures superior efficiency in contaminant removal, marking a new era in wastewater purification.
Recognized as a National High-Tech Enterprise
Proudly a 'Little Giant' among Specialized and Sophisticated National Enterprises
Leading Specialized and Sophisticated Enterprise Producing Unique Products in Shandong Province
Designated Shandong Gazelle Enterprise
Certified Shandong Province Research and Development Center
Accredited Shandong Industrial Design Center
Renowned Hidden Champion
ISO9001 Certified Quality System Enterprise
ISO45001 Certified Occupational Health and Safety Management System Enterprise
ISO14001 Certified Environmental Management System Enterprise
Holder of Over 50 Invention Patents and 10 Utility Model Patents
Founded in 2005, Shandong Longantai Environmental Protection Sci-Tech Co., Ltd. seamlessly integrates research and development, manufacturing, process design, project construction, and water treatment. We specialize in the efficient management and comprehensive utilization of industrial and high-salinity wastewater. Our offerings include energy-saving, high-efficiency solutions, resource recycling, and cutting-edge materials and equipment.
With extensive experience in high-concentration industrial wastewater pretreatment, advanced treatment methods, and comprehensive high-salt wastewater management, Longantai excels in water reuse and recycling. Our robust R&D and manufacturing capabilities ensure the development of top-tier water treatment catalysts and essential equipment, backed 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. Efficient petrochemical energy wastewater management
4. Superior dye and pigment wastewater treatment
5. River water quality enhancement and purification
6. Specialized pesticide wastewater treatment
7. Treatment of reverse osmosis membrane concentrated water
8. Leather industry wastewater management
9. Comprehensive landfill leachate treatment technologies
10. Electroplating wastewater treatment expertise
1.Q: Where is your company? How can I visit there?
A: Shandong Longantai Environmental Protection Sci-Tech Co., Ltd. is situated in Zhongcheng International, Kuiwen District, Weifang City, Shandong Province, China. Our location is conveniently about an hour's drive from both Qingdao Airport and Weifang Railway Station. We are happy to arrange a pickup service upon request. We warmly welcome you to visit our company.
2.Q: Do you have a minimum order quantity request?
A: There is no minimum order quantity. However, we offer attractive discounts for bulk orders.
3.Q: Do you have certificates?
A: Yes, we are certified by ISO and SGS.
4.Q: Can you meet my special requirements for the product?
A: Absolutely. Our professional design team can create custom drawings tailored to your specific requirements.
5.Q: How do I purchase your ideal products?
A: Please provide details about your water or waste sources, including quality, flow rate, and ground area. For more information, feel free to contact us.
6.Q: How do I pay?
A: We accept T/T and L/C payments. T/T is preferred with a 30% deposit before production and the remaining 70% before loading.
7.Q: What is the delivery time?
A: Delivery times depend on order quantities. Generally, it will take2 to4 weeks.
8.Q: How do you pack the products?
A: We use standard packaging. If you have specific packaging requirements, we can accommodate them, though additional fees will apply.
9.Q: How do I install the equipment upon arrival?
A: Detailed installation instructions will be provided. If necessary, we can send technicians to assist you. The buyer will be responsible for visa fees, air tickets, accommodations, and wages.