An expansive 10,000-square-meter workshop dedicated to water treatment filler production, ensuring top-quality materials.
A sprawling 20,000-square-meter facility for producing high-end environmental protection equipment, designed to meet the most stringent standards.
A state-of-the-art 4,000-square-meter open laboratory, equipped for advanced research and development.
Over 30 productive experimental bases, fostering innovation and cutting-edge solutions.
More than 40 pilot systems to test and refine our groundbreaking technologies.
In excess of 50 small pilot test devices, ensuring precision and reliability in every experiment.
More than 60 large instruments and equipment, providing comprehensive support for our research and development initiatives.
A robust portfolio with more than 50 patents, showcasing our commitment to innovation and intellectual property.
Boasting over 18 years of expertise in the industry, we bring unparalleled knowledge and experience to every project.
Proudly holding a top 5 position in the environmental protection technology sector within Shandong province.
Our LEC electrochemical multi-dimensional catalytic oxidation technology epitomizes cutting-edge innovation in wastewater treatment. By harnessing the power of an applied electric field, it directly degrades organic pollutants through electrode reactions. Additionally, the system utilizes advanced catalytic materials to generate a plethora of potent oxidizing free radicals, which further dismantle harmful organic substances. This sophisticated electrochemical fluid catalytic oxidation technology stands out as the most promising method due to its exceptional oxidation capacity, minimal reaction condition requirements, and reduced risk of secondary pollution.
[Electrode Introduction] The titanium anode, also known as the titanium oxide coated anode (MMO) or DSA anode, is celebrated for its dimensional stability and robust performance. Constructed from a titanium base material (available in wire, rod, tube, plate, or net forms), it is meticulously coated with a layer of precious metal. This coating endows the anode with superior electrocatalytic activity, excellent electrical conductivity, and strong resistance to oxidation, making it an invaluable component in our high-efficiency wastewater treatment plant.
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 operates solely on electric energy, eliminating the need for chemical agents and ensuring no secondary pollution.
(2) With reactions conducted at normal temperature and pressure, the operation is exceptionally safe, straightforward, and flexible.
(3) Featuring a versatile combination of electric energy excitation catalysts, it can be customized to meet specific customer requirements, ensuring high efficiency and stability.
(4) The catalyst carrier, made from a stable alloy, is non-consumable, with stable, non-toxic chemical properties ensuring a long service life for consistent and effective catalytic reactions.
(5) The modular assembly of the catalytic oxidation device allows for rapid engineering applications, featuring a high degree of automation that relieves the burden of manual operation.
(6) The compact design and small footprint of the reaction equipment, combined with a short construction period for foundational civil engineering, result in significant savings in civil engineering investments.
(7) Offering rapid catalytic oxidation and degradation with low energy consumption, this equipment excels in the pretreatment and transformation of toxic pollutants to enhance wastewater biodegradability. It is also suitable for advanced treatment to achieve standard discharge or reuse.
Application Field
This process is ideal for the pretreatment and in-depth treatment of wastewater with high concentration, toxicity, chroma, refractory properties, high salt, and *** content, significantly reducing chroma and COD at a low 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 a 'little giant' among specialized and sophisticated national enterprises
Leading producer of innovative and unique products in Shandong province
Recognized as a Shandong gazelle enterprise
Home to a cutting-edge research and development center in Shandong province
Distinguished as a Shandong Industrial Design Center
Acclaimed as a hidden champion
Certified under the ISO9001 quality management system
Holder of the ISO45001 Occupational Health and Safety Management System certification
Certified under the ISO14001 Environmental Management System
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 research and development, manufacturing, process design, project construction, and water treatment. With a laser focus on the efficient treatment and comprehensive utilization of industrial and high-salt wastewater, the company offers cutting-edge, energy-saving, and resource-recycling solutions, alongside essential materials and equipment.
Longantai boasts extensive expertise in high-concentration industrial wastewater pretreatment, advanced wastewater treatment, comprehensive high-salt wastewater management, and water reuse and recycling. The company excels in the R&D and manufacturing of water treatment catalysts and key equipment, backed by a robust and impeccable quality system.
CASE REFERENCES
1. Comprehensive wastewater pretreatment and upgrading for chemical/pharmaceutical/industrial parks
2. Coal chemical wastewater treatment solutions
3. Petrochemical energy sector wastewater treatment
4. Expert dye/pigment wastewater treatment
5. River water quality enhancement projects
6. Pesticide wastewater treatment expertise
7. Reverse osmosis membrane concentrated water treatment
8. Specialized leather wastewater treatment
9. Comprehensive landfill leachate treatment technology
10. Advanced 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. We are approximately an hour's drive from both Qingdao Airport and Weifang Railway Station. We would be delighted to arrange a pick-up service for you. You are warmly welcome to visit our company.
2.Q: Do you have a minimum order quantity requirement?
A: We do not have a minimum order requirement. However, substantial discounts are available for bulk orders.
3.Q: Do you have certifications for your products?
A: Yes, we are proud bearers of ISO and SGS certifications.
4.Q: Can you accommodate special requirements for your products?
A: Absolutely! Our professional design team is equipped to provide custom drawings to meet your specific needs.
5.Q: How can I purchase your ideal products?
A: Please provide us with details such as your water or waste sources, their quality, flow rate, and available ground area. Feel free to contact us for more detailed information.
6.Q: What payment methods do you accept?
A: We accept both T/T and L/C. For T/T, a 30% deposit is required before production, and the remaining 70% balance must be paid before loading.
7.Q: What is the delivery time?
A: Delivery time varies based on order quantities. Generally, it will be within2 to4 weeks.
8.Q: How are the products packaged?
A: We use standard packaging. If you have special packaging requirements, we can accommodate them for an additional fee.
9.Q: How do I install the equipment upon arrival at the destination?
A: We provide detailed installation instructions. If needed, we can send technicians to assist you. Please note that the costs for visas, airfare, accommodation, and wages will be borne by the buyers.
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