A sprawling 10,000-square-meter production workshop dedicated to water treatment fillers.
An expansive 20,000-square-meter high-end facility for manufacturing state-of-the-art environmental protection equipment.
A vast 4,000-square-meter laboratory, designed for extensive and comprehensive research.
Over 30 highly productive experimental bases, pushing the boundaries of innovation.
More than 40 advanced pilot systems, setting new standards in the industry.
Over 50 small-scale pilot test devices, meticulously designed for precision testing.
A collection of more than 60 large instruments and pieces of equipment, reflecting our commitment to quality and innovation.
A proud holder of over 50 patents, showcasing our relentless pursuit of innovation.
Harnessing over 18 years of unparalleled experience in the field.
Proudly ranked among the top 5 environmental protection technology companies in Shandong province.
Our LEC electrochemical multi-dimensional catalytic oxidation technology represents a groundbreaking approach in the degradation of organic pollutants. By harnessing electrode reactions under the influence of an applied electric field, this technology directly deconstructs harmful compounds. Additionally, the catalytic activity of the electrodes and catalytic materials generates abundant strong oxidizing free radicals, ensuring thorough degradation of organic pollutants. Electrochemical fluid catalytic oxidation technology stands out as a highly promising solution due to its remarkable oxidation power, minimal requirements for reaction conditions, and reduced risk of secondary pollution.
[Electrode Introduction] The titanium anode, formally known as the titanium oxide coated anode (MMO), is also referred to as the DSA anode, or Dimensionally Stable Anode. It is crafted from titanium in various forms such as wire, rod, tube, plate, or mesh. This anode is coated with a layer of precious metal on the titanium substrate, which bestows it with exceptional electrocatalytic activity, superior electrical conductivity, and excellent oxidation resistance.
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 state-of-the-art modular equipment solely relies on electric energy, eliminating the need for any chemical additives and ensuring no secondary pollution.
(2) The reaction process operates under standard temperature and pressure conditions, providing a safe, straightforward, and flexible operational experience.
(3) Utilizing a variety of combined electric energy excitation catalysts, it can be customized according to customer requirements, offering unmatched efficiency and stability.
(4) The catalyst carrier, made from a durable and non-consumable alloy, boasts stable and non-toxic chemical properties. This ensures a long-lasting service life and sustained high-efficiency catalytic reactions.
(5) The modular assembly of the catalytic oxidation device enables rapid engineering applications. The system operates with a high degree of automation, minimizing human intervention.
(6) Featuring a compact design, the reaction equipment occupies minimal space, requires a short construction period for foundational civil engineering, and significantly reduces civil engineering investment.
(7) Offering rapid catalytic oxidation and degradation with low energy consumption, this machinery is ideal for the pretreatment of toxic pollutants, enhancing wastewater biodegradability. It is also suitable for advanced effluent treatment to achieve standard discharge or reuse.
Application Field
This process targets the pretreatment and deep treatment of high-concentration, high-toxicity, high-chroma, refractory, high-salt, and high-*** wastewater. It effectively reduces the chroma and COD of wastewater at a low cost.
Dye, chemical, and pharmaceutical wastewater
Coking and petroleum wastewater
Printing and dyeing wastewater
Leather wastewater
Chemical park wastewater
National High-Tech Enterprise
Recognized 'Little Giant' in Specialized and Sophisticated Enterprises Nationwide
Specialized and Sophisticated Enterprise Producing New and Unique Products in Shandong Province
Shandong Gazelle Enterprise
Shandong Province Research and Development Center
Shandong Industrial Design Center
Hidden Champion
ISO9001 Quality System Certified Enterprise
ISO45001 Occupational Health and Safety Management System Certified Enterprise
ISO14001 Environmental Management System Certified Enterprise
Holder of More Than 50 Invention Patents and 10 Utility Model Patents
Founded in 2005, Shandong Longantai Environmental Protection Sci-Tech Co., Ltd. seamlessly integrates cutting-edge R&D, sophisticated manufacturing, innovative process design, comprehensive project construction, and advanced water treatment solutions. Specializing in the efficient management and utilization of industrial wastewater and high-salt wastewater, we provide energy-saving, highly efficient, and resource-recycling solutions with key materials and equipment.
With a wealth of experience in the pretreatment of high-concentration industrial wastewater, advanced wastewater treatment, and the comprehensive handling of high-salt wastewater, Longantai excels in water reuse and recycling strategies. Our robust R&D capabilities and impeccable quality systems ensure excellence in the development and manufacturing of water treatment catalysts and key equipment.
CASE INFERENCE
1. Comprehensive wastewater pretreatment and upgrading in chemical, pharmaceutical, and industrial parks
2. Advanced coal chemical wastewater treatment solutions
3. Cutting-edge wastewater treatment for the petrochemical energy sector
4. Specialized dye and pigment wastewater treatment technologies
5. Innovative solutions for river water quality improvement
6. Effective pesticide wastewater treatment methods
7. Reverse osmosis membrane concentrated water treatment solutions
8. Advanced leather wastewater treatment processes
9. Comprehensive landfill leachate total treatment technology
10. State-of-the-art electroplating wastewater treatment techniques
1.Q: Where is your company located? How can I visit the premises?
A: Shandong Longantai Environmental Protection Sci-Tech Co., Ltd. is situated at Zhongcheng International, Kuiwen District, Weifang City, Shandong Province, China. Our location is approximately an hour's drive from Qingdao Airport and Weifang Railway Station. We offer complimentary pick-up services upon request. We eagerly welcome you to visit our company.
2.Q: Is there a minimum order quantity requirement?
A: There is no minimum order quantity. However, placing a large order can qualify you for a discount.
3.Q: Do you hold any certifications?
A: Yes, we are accredited with ISO and SGS certifications.
4.Q: Can you accommodate custom product requirements?
A: Absolutely. We have a professional design team that can create custom drawings based on your specifications.
5.Q: How can I purchase your products?
A: To proceed, please provide us with information about your water or waste sources, including water or waste quality, flow rate, and available ground area. Reach out to us for further details.
6.Q: What payment methods are accepted?
A: We accept both T/T (Telegraphic Transfer) and L/C (Letter of Credit). We recommend T/T for faster processing: a 30% deposit is required before production, and the remaining 70% balance should be paid before loading.
7.Q: What is the expected delivery time?
A: Delivery time varies depending on order quantities. Generally, it ranges from2 to4 weeks.
8.Q: How are the products packaged?
A: We use standard packaging. If you have special packaging requirements, we can accommodate them, but all additional fees will be borne by the customer.
9.Q: How is the installation process handled once the equipment arrives at the destination?
A: We provide detailed installation illustrations. If necessary, we can send technicians to assist with installation. Please note that visa fees, air tickets, accommodation, and wages for our technicians will be the responsibility of the buyer.
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