Microbiological Diversity Demonstrates the Potential which Collaboratively Metabolize Nitrogen Oxides ( NOx) under Smog Environmental Stress

3rd International Conference on Energy Equipment Science and Engineering

Chen, X.Z.^1,2,3 ; Zhao, X.H.^1,2,3 ; Chen, X.P.^1,2,3

Key Laboratory for Green Chemical Process of Ministry of Education, Wuhan

430205, China^1

School of Chemical Engineering and Pharmacy, Wuhan

430205, China^2

237114 K201439 Fund, Wuhan Institute of Technology, Wuhan

430205, China^3

关键词: Economic growths;    Environment friendly technology;    Environmental stress;    Large parts;    Metabolic pathways;    Nitrogen cycles;    Nitrogen gas;    Nitrogen oxides emission;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/128/1/012066/pdf
DOI  :  10.1088/1755-1315/128/1/012066

来源: IOP

【 摘 要 】

Recently, smoggy weather has become a daily in large part of China because of rapidly economic growth and accelerative urbanization. Stressed on the smoggy situation and economic growth, the green and environment-friendly technology is necessary to reduce or eliminate the smog and promote the sustainable development of economy. Previous studies had confirmed that nitrogen oxides ( NOx ) is one of crucial factors which forms smog. Microorganisms have the advantages of quickly growth and reproduction and metabolic diversity which can collaboratively Metabolize various NOx. This study will design a kind of bacteria & algae cultivation system which can metabolize collaboratively nitrogen oxides in air and intervene in the local nitrogen cycle. Furthermore, the nitrogen oxides can be transformed into nitrogen gas or assembled in protein in microorganism cell by regulating the microorganism types and quantities and metabolic pathways in the system. Finally, the smog will be alleviated or eliminated because of reduction of nitrogen oxides emission. This study will produce the green developmental methodology.