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Development and application trends of purification engineering equipment

2019-01-17 13:57:17


Clean technology, also known as production environment and pollution control technology, is a comprehensive emerging science and technology developed with high technology in recent years. Clean technology usually includes: air purification technology, air conditioning technology, water purification technology, gas purification technology, micro-magazine control technology, clean environment detection technology and related environment only to control technology. Purification engineering technology is widely used in high-tech industries such as electronics, nuclear, aerospace, bioengineering, pharmaceutical, precision machinery, chemical, food, automobile manufacturing and modern science.
    For semiconductor devices, purification engineering plays an important role in microelectronics. The core of microelectronics technology is integrated circuits. The production of integrated circuits places stringent requirements on the purification technology and equipment in the process environment and process flow. During the "Ninth Five-Year Plan" period, China vigorously developed the information industry with microelectronics as its focus. In a certain sense, the level of purification engineering technology has become an important indicator of the scientific and technological level and industrial level of a country and region.
With the improvement of people's living standards in China, people have put forward higher and higher requirements for living environment and quality of life. High-purity water prepared by water purification equipment has been widely welcomed. Purification engineering technology has begun to enter thousands of households and enter people's modern life. .
    The international market for clean technology and equipment is huge. Japan’s sales of clean technology and equipment in the late 1980s and early 1990s exceeded $3.5 billion. Sales of clean equipment and basic components in advanced countries such as the US and Western Europe have reached $7.3 billion. According to the statistics of China Electronics Special Equipment Industry Association, the sales of the eight largest purification equipment factories in China were 82.17 million yuan in 1990, less than 100 million yuan. In 1993, it reached 144.95 million yuan, accounting for 0.34% of the international market sales. . However, with the rapid development of China's high and new technology and the development of microelectronics industry, optical fiber industry, liquid crystal display industry and optoelectronic device industry, bioengineering and pharmaceutical industry, China's potential huge clean technology product market is 40%~50% per year. The growth rate is increasing. So in the future, the cakes in the clean market are huge.