E-beam processing wastewater breakthrough
Industrial waste killer of this environment, with a new nemesis. Recently, electron beam treatment of industrial wastewater technology in Beijing by experts. This technology can effectively degrade the pollutants that are difficult to handle by conventional means. It is not only the first in China, but also the leading one in the world. It is reported that the International Atomic Energy Agency attaches great importance to this technology, the technology has conducted two special investigations. Compared with the conventional sewage treatment, this technology can efficiently degrade the pollutants that are difficult to be handled by conventional methods and has the advantages of wide adaptability, fast reaction rate, strong degradation ability and high treatment efficiency, and is listed by the International Atomic Energy Agency for peaceful use in the 21st century The main research direction of atomic energy. "One of the technology research and development side, China Guangdong Nuclear Power Technology Development Co., Ltd. Zhang Jianfeng, chairman and general manager, said," We and Tsinghua University in the electron beam treatment of industrial wastewater in-depth research cooperation to form a Completely independent intellectual property rights of the core equipment and processing technology for our country and the world's industrial wastewater treatment area, have a major milestone. " Recently, the appraising committee agreed that the project's dedicated electron accelerator for water treatment, the integrated device for irradiation reactor and the electron beam treatment industrial wastewater technology breakthrough the current technology of refractory wastewater treatment Bottleneck, is China's first, reached the international advanced level. Electron beam treatment of industrial wastewater technology combined with biological biological treatment of industrial wastewater process, lower cost, higher purification, high standards of wastewater discharge or water reuse, difficult to degrade organic matter with other technologies unmatched special advantages . It is reported that electron beam treatment of industrial wastewater technology has significant economic benefits. According to the calculation of China's industrial waste water discharge of 20.53 billion tons in 2014, it discharges more than 56 million tons per day, and the processing capacity of each electron beam irradiation device is 5,000 tons / day. In accordance with 5% of industrial wastewater treatment by electron beam irradiation, 600 sets of electron beam irradiation device, corresponding to the market size of nearly 10 billion yuan. Carbon steel seamless steel pipe is a kind of long steel with hollow
section and no joints around. The steel pipe has a hollow cross-section
and is widely used as a pipeline for conveying fluids, such as pipelines
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Compared with solid steel such as round steel, steel pipe has the same
bending and torsional strength and is lighter in weight. It is a kind of
economic cross-section steel, widely used in the manufacture of
structural parts and mechanical parts, such as oil drill pipe,
automobile transmission shaft, bicycle frame and steel scaffolding used
in construction.
The manufacture of ring parts with steel pipes
can improve the utilization rate of materials, simplify the
manufacturing process, save materials and processing time, such as
rolling bearing rings, jack sleeves, etc., which have been widely used
to manufacture steel pipes.
Steel pipe is an indispensable
material for all kinds of conventional weapons, and the barrel and
barrel are made of steel pipe. Steel pipes can be divided into round
pipes and special-shaped pipes according to the different shapes of the
cross-sectional area. Because the circular surface volume is the largest
under the condition of equal circumference, more fluid can be
transported with circular tubes. In addition, when the annular section
is subjected to internal or external radial pressure, the force is more
uniform, so the vast majority of steel pipes are round pipes.
The use of steel pipe to manufacture ring parts can improve the
utilization rate of materials, simplify the manufacturing process, save
materials and processing hours, such as rolling bearing rings, jack
sleeves, etc., currently has been widely used to manufacture steel pipes