NEWs

Sciengreen's "Development of Reverse Pole Automation Electrochemical descaling Equipment Technology for Circulating Cooling Water System" has been selected as a key research and development plan of Jining City in 2024

Recently, in order to deepen the implementation of the innovation driven development strategy, accelerate the deep integration of scientific and technological innovation and industrial innovation, cultivate and develop new quality productive forces, and continuously enhance independent innovation capabilities, in accordance with the "Management Measures for Key R&D Plans in Jining City" and other relevant regulations, the Jining Science and Technology Bureau organized the application work for the 2024 Jining Key R&D Plan. After being reviewed and recommended by the science and technology management departments of each county (city, district) and relevant units directly under the city, the Jining Science and Technology Bureau organized the completion of formal examination, expert review and demonstration, and other links. On December 2, the Jining Science and Technology Bureau issued a notice on the 2024 Jining Key R&D Plan projects. The project of "Development of Reverse Pole Automation Electrochemical descaling Equipment Technology for Circulating Cooling Water System" by Scientific Green(shandong) Environmental Technology Co.Ltd. has been successfully selected as a key research and development plan project for "Ecological Environmental Protection and High Quality Development in the Yellow River Basin".

This project is jointly developed by Sciengreen Company and Professor Xu Hao's team from Xi'an Jiaotong University. The reverse pole descaling technology is used to treat circulating water. During the treatment process, the anode is connected to the positive pole of the power supply, and the cathode is connected to the negative pole of the power supply. When the scaling on the cathode wall needs to be removed, the cathode is connected to the positive pole of the power supply, and the anode is connected to the negative pole of the power supply. The H+and O2 bubbles generated on the surface of the electrode plate acidify the scale inside the electrode plate and cause the entire scale to fall off, thus achieving the descaling effect. To achieve the above goals, the project designs and develops a set of positive and negative electrode plate reaction groups, which are coated to produce plates that are not easily corroded and applied to reverse electrode electrochemistry to prevent anodic corrosion. The electrode plate uses unique materials to improve the efficiency of cathode descaling, and the anode generates a large number of strong oxidizing groups, making the device capable of both sterilization, algae removal, and scale inhibition. It can reduce or even replace chemical agents, and has good energy-saving, emission reduction, and environmental protection effects.

The reverse electrode automated electrochemical descaling equipment technology developed in this project is one of the core technologies for achieving near zero discharge of wastewater in industrial water systems. It can be applied to the circulating water system and sewage system fields of the vast majority of water related enterprises, especially power, coking, biopharmaceutical, chemical, metallurgical and other enterprises with high water consumption, to reduce the amount of enterprise discharge and replenishment, and achieve the goal of water conservation and emission reduction. 

Regarding the technical field of this project,Sciengreen Company has currently obtained 1 invention patent, 4 utility model patents, published 3 papers, and won 4 provincial-level awards and 1 district level award. It has also been selected for 2 provincial-level projects and catalogs. In the future,Sciengreen Company will continue to increase its R&D investment, accelerate technological innovation, continuously improve products and upgrade to meet a wider market demand.