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Microalgae in the laboratory. Intern Zhang Yishe
do you know? Microalgae, an algae plant that is extremely small and can only be seen under a microscope, contains enormous energy to reduce emissions and protect the environment. On the 19th, the reporter learned from Chongqing University that the team of Huang Danni-style teachers of the School of Power Engineering of the school (power engineering and engineering thermophysics teachers team) is conducting research on microalgae energy conversion, and its technical level has reached a leading position in China.
Small body high-energy microalgae can both produce capacity and reduce emissions
Nowadays, 70% of China's power generation capacity still depends on coal burning, and exhaust gas from coal burning, especially carbon dioxide, has an increasingly significant impact on the environment. The greenhouse effect is one of them.
In the labs of the first group of professors from the National Yellow Collar team of teachers Huang Liqiang, the reporter saw in the thermostatic room blue-green microalgae cultivated in various vessels. The team members told reporters that only micron-sized microalgae is like a cell factory, and energy sources continuously convert carbon dioxide and waste materials such as nitrogen and phosphorus into biomass rich in fats, sugars and proteins.
The oil can be converted to biodiesel instead of the fossil fuel we now rely on. Although microalgae has such a large potential, there is still a major bottleneck in the energy conversion of microalgae energy. Professor Liu Qiang, team leader, said: "In order to reduce energy consumption, we make full use of solar energy instead of relying on electricity and other energy."
It is understood that the team is building an integrated platform for the cultivation of microalgae and the conversion of sunlight to medium temperature covering an area of ​​600 square meters. Photovoltaic cells are used to convert daytime excess sunlight into microalgae. In this case, the use of solar energy can reduce the emissions of microalgae. And energy transformation. In the future, this technology will be extended to the fields of industrial emission reduction, waste water plant purification, waste water and diesel production, and contribute to energy conservation, emission reduction and ecological protection in China.
In addition, the team's "clean and efficient combustion of low-grade solid fuels and energy conversion technology" has been applied to the industrial sector, saving more than 200,000 tons of standard coal annually, worth about 160 million yuan, about 500,000 tons of carbon dioxide emission reduction, emission reduction of sulfur dioxide About 15,000 tons. The key high-tech R&D projects of the Ministry of Science and Technology, such as “High-temperature and high-dust flue gas continuous high-efficient residual heat recovery technology†and “High-temperature heat recovery and utilization technology of liquid slagâ€, all play an important role in energy conservation and emission reduction in China.
Hard technology soft heart this team is very cow love
In 1999, Professor Liu Qiang and Prof. Zhu Rong founded this team. Today, the team has a total of 15 outstanding teachers who lead more than 100 postgraduate students. At the end of 2017, they were selected as the first batch of “National Huangnan University Teachersâ€. The team regards "individuality" as their research criteria, and it is necessary to solidify basic research and also integrate engineering applications.
So much scientific research can not do without the team's joint efforts, Xia Yan researcher told reporters that the team's work model can be used "5 +2, white + black" to summarize, from Monday to Sunday, day to night, they are almost Year round.
In addition to engaging in scientific research, the team’s greatest common hobby is sports. The team often organizes various ball games, mountaineering and other competitions, so that everyone does not forget to exercise while doing academics. They also stipulated that each person must have at least 10,000 steps in at least one day of the week. Otherwise, they should use fines as small punishments and supervise team members to maintain good physical fitness.
Prof. Liao Qiang and Prof. Zhu Xi are members of the team's pioneering team and have always given care and help to the young teachers' work and life. Prof. Zhu Xi remembers the birthday of everybody on the team and will send birthday greetings on time. Every time he goes abroad for business, they will give small gifts to the children of team teachers and get along with the same family.
Like Professor Huang Danian, many members of the team read the book at home and then study abroad. Finally, they return to China for research and dedication. Dr. Fu Gan went to Japan under the recommendation of Prof. Liao Qiang and Prof. Zhu Xi. “At that time, the two seniors gave me a parting speech, and they learned to return to China, so I later returned to Chongqing University. Do research."
It is reported that in July 2017, the Ministry of Education launched the “National College Huang Danni-style teacher team†to create activities and selected 200 outstanding performances in respect of teacher morality, education and teaching, research and innovation, social service and team building nationwide. Excellent team of teachers. Chongqing University's “Power Engineering and Engineering Thermophysics Team of Teachers†is one of five teachers’ teams selected by Chongqing as the first batch of “national university Huangdaian teacher teamâ€. The remaining four are Southwestern University's "Rapeseed Teacher Team", Southwest University of Political Science and Law "Economic Law Faculty Team", Chongqing University of Posts and Telecommunications, "Information Communication Theory and Technology Teachers Team", and Chongqing Institute of Industry and Technology "Automotive Manufacturing Professional Group Teachers Team". . (Chief reporter Huang Jun Intern Zhang Yan)
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