BDD electrode is a new type of electrode. It uses boron-doped diamond BDD film as electrode material. It has excellent electrochemical properties such as wide electrochemical potential window, low background current, good physical and chemical stability and low adsorption characteristics.
Organic pollutants are directly oxidized on the anode surface or indirectly oxidized by strong oxidizing active substances generated by electrocatalysis. The electrocatalytic process only consumes electrons provided by the external circuit and is carried out at normal temperature and pressure. It has the advantages of no secondary pollution, easy automation, simple and convenient, and good combination with other technologies.
Technical advantages
1.The reagent is a clean reactant - electrons
2.Operate at room temperature and pressure, easy to manage
3.The treatment device occupies a small area
4.The water quality of the effluent can be ensured to be stable by adjusting the voltage and current
5.Use low-voltage DC power supply for degradation, without the need to consume a large amount of chemical agents
6.nder the same conditions, the efficiency and energy consumption of BDD electrode in degrading organic matter are significantly better than other electrodes.
Typical applications
BDD electrode can effectively degrade pollutants in various types of organic wastewater, such as organic wastewater in the fields of pharmaceutical/pesticide chemicals, petrochemicals, coking, smelting, printing and dyeing, papermaking, leather making, explosives, wine making, and landfill leachate.
(1) Phenols and their derivatives, such as phenol, mainly come from petrochemical enterprises;
(2) Pharmaceutical intermediates, such as 17β-estradiol, mainly come from pharmaceutical chemical enterprises;
(3) Dyes and pigments, such as methyl orange, mainly come from printing and dyeing factories;
(4) Herbicides and insecticides, such as chlorsulfuron, mainly come from pesticide manufacturers;
(5) Surfactants, such as car wash wastewater.
Shandong Longantai Environmental Protection Sci-tech Co., Ltd., established in 2005, focuses on energy-saving and compliant treatment of industrial wastewater, wastewater recycling and reuse, and wastewater resource and energy recovery. The company provides high-value comprehensive solutions and key equipment. It integrates research and development, manufacturing, process design, project construction, and water services operation. Longantai has strong capabilities and a complete quality system in the R&D and manufacturing of water treatment catalysts, critical water treatment equipment, wastewater resource recovery equipment, and industrial energy recovery equipment.
Longantai company provides high-value-added comprehensive energy-saving and emission reduction solutions in major technological and engineering applications such as industrial wastewater, refractory wastewater, high-salinity wastewater, high-concentration wastewater treatment, energy-saving upgrades for wastewater treatment standards, wastewater recycling and reuse, and water quality improvement for rivers and lakes. These solutions effectively improve resource utilization, reduce enterprise costs, and contribute positively to green, low-carbon, and high-quality development.
Longantai places great emphasis on the role of research and development in its growth. The company currently holds over 50 invention patents, more than 10 utility model patents, 1 design patent, 1 first prize for provincial-level scientific and technological progress, and 1 first prize for scientific and technological progress from the China Environmental Protection Industry Association. Longantai has established industry-academia-research collaborations with several top domestic and international universities and research institutions. Over the years, the company has been recognized with numerous honors, including National High-Tech Enterprise, National "Little Giant" Enterprise for Specialized and New Technology, Provincial Gazelle Enterprise, Provincial Specialized and New Technology Enterprise, Provincial Manufacturing Champion, Provincial Innovative Small and Medium-Sized Enterprise, Hidden Champion Enterprise, Provincial "One Enterprise, One Technology" R&D Center, and Provincial Industrial Design Center.
Longantai is a leading domestic provider of water treatment solutions, a manufacturer of critical water treatment equipment, and a water services operator. The projects it has served have received extensive coverage from numerous mainstream media outlets, including China Environment News, Xinhua News, Phoenix News, Sina, and various provincial TV stations.
Longantai is a collaborative and open platform with a comprehensive innovation system, mature practical technologies, and advanced manufacturing expertise. It brings together a team of passionate, responsible, grateful, and ambitious professionals. As Longantai continues to grow, it is eager to collaborate sincerely with partners worldwide, working together to contribute to the protection of the environment and the pursuit of sustainable development for humanity. With the mission of "developing energy-efficient and resource-sustainable environmental technologies and equipment for our customers," Longantai strives to fulfill its dreams and responsibilities with gratitude. With humility and dedication, the company aims to work alongside friends from all sectors to safeguard our clear waters, blue skies, and peaceful, harmonious homeland.
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