Possibility of forming artificial soil based on drilling waste and sewage sludge

8th International Conference on Future Environment and Energy

生态环境科学;能源学

Kujawska, J.^1 ; Pawlowska, M.^1 ; Wasag, H.^2

Institute of Renewable Energy Engineering, Faculty of Environmental Engineering, Lublin University of Technology, 40B Nadbystrzycka Street, Lublin

20-618, Poland^1

Institute of Environmental Protection Engineering, Faculty of Environmental Engineering, Lublin University of Technology, 40B Nadbystrzycka Street, Lublin

20-618, Poland^2

关键词: Artificial soils;    Degraded soils;    Drilling wastes;    Nutrient elements;    Physicochemical properties of soils;    Small area;    Sorption properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/150/1/012008/pdf
DOI  :  10.1088/1755-1315/150/1/012008

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Land redevelopment is necessary due to the amount of a degraded area. Depositing waste on the small area of landfills is harmful for the environment. New methods of managing and utilizing waste are being sought in order to minimize the deposition of waste. In small amounts, many types of waste can be treated as a substrate or material improving physicochemical properties of soils, and hence can be used in reclamation of degraded lands. The study analysed the effect of different doses of sewage sludge (35%, 17.5%) with addition (2.5% and 5%) of drilling waste on the properties of degraded soils. The results show that created mixtures improve the sorption properties of soil. The mixtures contain the optimal the ratio of nutrient elements for growth of plants is N:P:K.