The excessive energy consumption of fastener enterprises and the resulting environmental pollution have seriously hampered the development of the industry. Whether it is the international market or the international market, “Made in China†faces a green threshold. The environmental protection issue has become a short board for exporting fasteners to the European Union and other markets. If fastener companies in China do not try to change the status quo, they will encounter more. Foreign technical barriers. Environment promotes the development of nuclear power “In the past when I went out and looked at the weather forecast, I now go out and look at the PM2.5 index.†Although it is a joke, it truly reflects the seriousness of China’s current environmental pollution and urgently needs to change the current energy utilization structure. Wang Dazhong, academician of the Chinese Academy of Sciences and a nuclear reactor engineering expert, said: “China has become the second largest energy producer and consumer in the world, the largest producer and consumer of coal, the second largest consumer of oil, the oil importer, and the second largest producer of electricity. China.†Huge energy demand and consumption capacity have increasingly prompted China to explore new energy development and utilization. Since the Copenhagen conference in 2009, nuclear power has again been pushed to the top of alternative fossil fuels, opening the curtain for big development. Although the nuclear leakage incident at the Fukushima nuclear power plant once brought the global nuclear power construction into a temporary stagnation and rectification period, with the adjustment and rectification of various aspects, China’s nuclear power business once again entered the “fast trackâ€. According to industry analysts, China’s core electricity market will have at least 780 billion yuan of investment in the next seven years, of which equipment investment will be nearly 400 billion yuan. According to the forecast of the National Energy Administration, by 2015, China’s total installed nuclear power capacity will reach 49 million kilowatts, and by 2020, the planned installed capacity of nuclear power will increase to 70 million to 80 million kilowatts. By then, China’s domestic nuclear power industry market will More than 100 billion yuan. Entering the nuclear power market needs to be "resistant to loneliness" The huge business opportunities in the nuclear power market have attracted the attention of local governments and companies. It is understood that China’s currently in-service and under-construction nuclear power vehicle capacity is approximately 45 million kilowatts. It plans to build 13 million kilowatts of new nuclear power generating units from 2013 to 2015, averaging 3 to 4 units per year; from 2016 to 2020, it plans to build new nuclear power. Group 30 million kilowatts, an average of 5 to 6 units per year. The nuclear power market in the next 7 years will have at least 780 billion investment, of which equipment investment will be nearly 400 billion. Faced with such a huge "cake" in the nuclear power market, how much can the fastener industry divide into? According to Chen Guanda, Secretary-General of the Fastener Industry Chamber of Hangzhou, the threshold of nuclear power fasteners is very high, which is more stringent than the requirements and standards of ordinary fasteners. Companies wanting to enter the nuclear power fastener market must undergo rigorous screening and certification. At present, many companies are receiving training and guidance on the related systems of nuclear power fasteners in preparation for entering the nuclear power fastener market. Chen Guanda said: "Although the advantages of nuclear power fasteners are high and prospects are broad, the initial investment in entering this industry is also very high and it will take a certain period of time. It takes about one to one and a half years from the initial training to qualifying." It can be seen that it is not easy for a fastener company to obtain a “cake†in the nuclear power market. If a fastener company wants to enter the nuclear power market, it must be prepared for capital and time in the early stages. In addition, it is indispensable to seek professional training and guidance. Entering the market for nuclear power fasteners takes a long period of time. Enterprises must be “tolerant to lonelinessâ€. It is not practical to think that the benefits will be gained in the short term. Fastener industry is increasingly subject to many pressures related to the environment. Whether it is desired or not, the production of fasteners is bound to fail to open up the environmental protection of the Kaner. Entering the nuclear power market is one of the ways found by fastener companies in China. It is not an absolute shortcut. Existing enterprises must actively carry out transformation and upgrading, increase added value, and reduce environmental pollution. This is a bright road. Nanomicro Tech offers a series of hydrophobic interaction chromatography (HIC) media for high efficiency separation and purification of proteins and peptides. HIC is used to separate proteins on the basis of relative hydrophobicity. The unique feature of HIC is that proteins bind at high salt concentration and elute at low salt concentration. While in reversed phase column chromatography (RPC), desorption is often promoted by the addition of an increasing amount of organic solvent. 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