A new approach in the optimal site selection of landfills for drilling cuttings from petroleum and gas fields
| Autor: | Mohamad Amin Daneshfar, Mehdi Ardjmand |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Pollution
Environmental Engineering Health Toxicology and Mutagenesis media_common.quotation_subject 0208 environmental biotechnology Site selection 02 engineering and technology 010501 environmental sciences 01 natural sciences chemistry.chemical_compound Cutting Mining engineering Environmental Chemistry Humans Oil and Gas Fields Cities 0105 earth and related environmental sciences media_common Public Health Environmental and Occupational Health Drilling waste Drilling General Medicine General Chemistry 020801 environmental engineering Refuse Disposal Natural gas field Waste Disposal Facilities Petroleum chemistry Geographic Information Systems Environmental science Waste disposal |
| Zdroj: | Chemosphere. 270 |
| ISSN: | 1879-1298 |
| Popis: | Drilling cuttings contain dangerous elements to human life and other organisms. Different criteria are effective in increasing or decreasing the transmission of this pollution to the environment. By studying and reviewing the scientific sources, these criteria were identified and the type of causal relationships between these criteria was determined using the Fuzzy DEMATEL1 technique. Finally, the appropriate location of the landfill was determined by recognizing these criteria and their internal relationships. The results of this study showed that Slope criterion has the highest degree of effect and Distance from airport criterion has the lowest degree of effect. Distance from city centres criterion has the highest and Distance from airport criterion has the least degree of importance in choosing the appropriate location for drilling cuttings. Distance from city centres criterion has the highest and Geology criterion has the least net effect on selecting the appropriate location of drilling cuttings. Considering the effective criteria on the selection of drilling waste disposal site, the proposed landfills were introduced in 5 different classes from very good to very poor. Accordingly, part of the land located in the southern regions of Khark Island and the central regions of Lavan Island is desirable for the burial of drilling wastes. These areas are suitable due to their distance from urban centres, distance from the road, distance from the river, distance from the airport and other waste disposal factors. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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