Recently, the reporter learned from Shanghai Jiaotong University that the team of Zhou Baoxue, a professor of the School of Environmental Science and Engineering of the university, has made breakthroughs in the monitoring of chemical oxygen demand (COD), the treatment of toxic and hazardous organic pollutants that are difficult to degrade, and the hydrogen decomposition of sunlight, and related achievements. As a review article has been published online in the "Chemical Review."
Nano-titanium dioxide has important application prospects in the fields of environmental sensors, environmental purification, and utilization of sunlight, and has become a hot topic in the research of environmental functional materials in recent years. However, due to the serious charge recombination, low quantum efficiency, and wide band gap, the traditional nano-TiO2 material restricts the wide application of nano-TiO2.
Based on the research on the design, preparation, structure and performance of TiO2 nanotube arrays, the team effectively solved the problem of severe photo-assisted charge compounding and low quantum efficiency of powder nano-TiO2 materials and invented a new type of TiO2 nanotube array COD. Sensors, and thus establish a fast, accurate, green photoelectrocatalytic COD monitoring new method for the rapid and accurate determination of COD and COD wireless sensory monitoring laid the foundation.
At present, the team has developed a series of prototypes for COD photoelectrocatalysis, which are used in various types of environmental monitoring. At the same time, based on the prepared titanium dioxide nanotube array materials and related composite materials, a new type of photocatalytic wastewater fuel cell system was established.
The magnetic drive design of the non dynamic seal makes the shaft end no longer need the dynamic seal, which ensures the leakage free operation of the pump. The solid and stable shaft support can ensure the accurate meshing of the gear when the pump is running at high speed, ensure the smooth operation of the pump, the high accuracy of metering and the long service life of the pump.
Magnetic drive gear pump in the design, manufacture and application of a large number of use of magnetic drive, pump and motor technology. It has the advantages of no pulsation, long life and no leakage. These advantages make our products widely used in chemical, medical, laboratory, water treatment, food and other industries.
Control System Of Gear Pump,Control Systems Of Gear Pump,Control System Of Gear Pumps
Suzhou Macxi Fluid Technology Co.,Ltd. , https://www.macxipump.com