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• Time of issue:2020-12-30
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(Summary description)On December 30, the final of the first ruijiete cup water supply and drainage professional scientific and technological innovation competition jointly organized by Nanjing ruijiete Membrane Separation Technology Co., Ltd. and the school of civil and architectural engineering of Pujiang College of Nanjing University of technology was held in Lishui campus.

Liu Ping, deputy general manager of ruijiete technology, Li Zhiping, director of sales department, Yin Qin, deputy chief engineer of technology and manager of R & D department, Associate Professor Li Haixia, assistant dean of School of civil and architectural engineering, and students' representatives, Zhang Xiaokuan and Huang Yong of class 01 of 17 water supply and drainage, served as the judges of the finals.





Figure ｜ final scene



Figure ｜ on site questioning and evaluation by one judge


Since the launching ceremony of the first ruijiete cup water supply and drainage science and technology innovation competition was held on November 9, 2020, more than 50 students at levels 18, 19 and 20 of water supply and drainage major have independently formed 9 teams to sign up for the competition.

For more than a month, the students used their spare time to carry out research or design, production and test in the four directions of product concentration optimization research of sodium hypochlorite generator, optimization research of on-line membrane pollution cleaning device, analysis of the development prospect of MBR process in China and how to build service specialist IP, and carried out innovation and practice from a different perspective. Finally, six teams participated in the finals.

Five of the six teams stepped on the stage to show and explain their achievements one by one, and answered the questions of the judges. After independent scoring by the judges, one first prize, one second prize and one third prize were awarded respectively by ruijiete technology with a prize of 2000 yuan, 1200 yuan and 800 yuan; The other three teams won the Excellence Award, and each participant won a drinking cup of ruijiete Technology logo.

Deputy general manager Liu Ping showed great interest in the membrane pollution online cleaning project of Lin and other groups, which won the first prize, and decided to set up a special fund to support the follow-up in-depth research of the project on the spot; Wu Ying's group showed the judges the self-developed household portable sodium hypochlorite generator and produced sodium hypochlorite on site, which shocked the judges and unanimously decided to award the second prize to the group; Chen Maoqing's team won the third prize for how to build a service specialist IP project.

 





Photo ｜ Lin et al. Won the first prize



Photo ｜ Wu Ying's group won the second prize



Photo ｜ Chen Maoqing group won the third prize



Figure ｜ some members of the award winning team of Excellence Award

 



Photo ｜ group photo


Ruijiete technology is an off campus practical teaching base jointly built by the College of civil and architectural engineering. Every year, 3 ~ 5 students majoring in water supply and drainage carry out production and graduation practice in our company, and complete the graduation design under the joint guidance of our engineers and on campus teachers; Three graduates have chosen to work in our company. The scientific and technological innovation competition for students majoring in water supply and drainage of the College of civil and architectural engineering sponsored in support of the University Science, technology and culture month is a new attempt to deepen the cooperation between schools and enterprises.

Nanjing ruijiete Membrane Separation Technology Co., Ltd. is a high-tech enterprise invested and founded by the technical backbone of the Chinese Academy of Sciences, focusing on the research and manufacturing of the core modules of membrane bioreactor (MBR) (low-energy flat membrane and components, energy-saving membrane bioreactor equipment and energy-saving aeration system), with an annual turnover of more than 100 million yuan.

College Students' scientific and technological innovation is an important part of campus culture and an effective carrier to promote quality education. The "ruijiete Cup" science and technology innovation month jointly held by ruijiete technology and the school of civil and architectural engineering of Pujiang College of Nanjing University of technology further deepened the school enterprise cooperation mode between the company and colleges and universities. Ruijiete technology built a "bridge" and "ladder" for college talents in multiple directions, so as to provide more support for talent training, talent introduction and further development of environmental protection industry.