| Autor: |
Zohre Lajmiri Orak, Sima Sabzalipour, Ebrahim Panahpour, Sina Attar Roshan, Haman Tavakkoli |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Journal of Advances in Environmental Health Research, Vol 9, Iss 1, Pp 57-68 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2345-3990 |
| DOI: |
10.32598/JAEHR.9.1.1202 |
| Popis: |
Background: Drill Cutting (DC) are large amount of waste generated in gas and oil exploration and production activities that contains toxic substances, especially heavy metals. This study aimed to use Conocarpus Waste (CW) biochar to investigate its effects on changes in chemical forms and stabilization and distribution of Cu and Zn in DC samples of Ahvaz oil field at different incubation times. Methods: In order to study the effects of CW biochar at different rates (0, 2, 5, and 10% w/w) and four incubation times (1, 2, 4, and 8 weeks) for adsorption and chemical fractionation of Copper (Cu) and Zinc (Zn) in DC of Ahvaz oil field in southwestern Iran. An experiment was conducted as a factorial in a completely randomized designing in three replication. Sequential extraction procedure of Tessier was applied for the determination of heavy metals fraction.Results: Application of biochar significantly (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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