Converting gaseous pollutants toxic to plants and humans into environmentally friendly compounds in artificial ecosystems

9th International Multidisciplinary Scientific and Research Conference "Modern Issues in Science and Technology" Workshop "Advanced Technologies in Aerospace, Mechanical and Automation Engineering"

自然科学;工业技术

Tikhomirov, A.A.^1 ; Ushakova, S.A.^1 ; Tikhomirova, N.A.^1 ; Trifonov, S.V.^1 ; Kalacheva, G.S.^1

Institute of Biophysics SB RAS, Federal Research Center, Krasnoyarsk Science Center SB RAS, Krasnoyarsk, Akademgorodok

660036, Russia^1

关键词: Artificial ecosystems;    Experimental conditions;    Gaseous pollutants;    Human waste;    Liquid products;    Plant growth;    Toxic effect;    Wheat plants;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/450/6/062004/pdf
DOI  :  10.1088/1757-899X/450/6/062004

来源: IOP

【 摘 要 】

The present study describes detection of potential gaseous pollutants that can produce a toxic effect on plants and humans in the system with wheat plants cultivated on solutions containing liquid products of mineralization of human waste and fish waste. These gaseous pollutants do not inhibit plant growth and development under the experimental conditions, but they may accumulate in closed ecosystems functioning for extended periods of time. Ways to convert gaseous pollutants into environmentally friendly compounds have been proposed.