Mitigating oil and gas pollutants for a sustainable environment � Critical review and prospects
The oil and gas (O&G) industry generates pollutants from the exploration, refining, transportation, storage, and consumption of crude oil products that potentially pollute soil, aquatic environments, and ecosystem. They produce high quantities of gas pollutants, produced water, and other complex...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Published: |
Elsevier Ltd
2023
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| Online Access: | http://scholars.utp.edu.my/id/eprint/37383/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85164222806&doi=10.1016%2fj.jclepro.2023.137863&partnerID=40&md5=4e30dbd18a00e965eb5f335dfc391134 |
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| Summary: | The oil and gas (O&G) industry generates pollutants from the exploration, refining, transportation, storage, and consumption of crude oil products that potentially pollute soil, aquatic environments, and ecosystem. They produce high quantities of gas pollutants, produced water, and other complex organic contaminants. These pollutants are associated with environmental risks, disrupt the well-being of humans, and are fatally hazardous. In fact, the release of pollutants leads to the displacement of animals and the loss of arable land for agricultural purposes. In addition, their influence on the surrounding environment is detrimental to global safety, as described by the World Health Organization (WHO). Controlling these pollutants below the standard emission limits set by global environmental regulations to achieve a safe and sustainable environment is crucial. Herein, the policies related to oil and gas pollution and the harmful effects of O&G pollutants have been reviewed. Also, the applications of catalytic and adsorption technologies in removing O&G pollutants have been discussed. Notably, the roles of novel catalysts and adsorbents in activating and converting harmful O&G pollutants into environment-friendly and value-added products have been highlighted. In addition, this review discusses the prospects of renewable energy technologies in mitigating waste pollutants related to O&G. Moreover, future research directions and useful scientific recommendations have been provided to stimulate further progress aimed at mitigating the harmful effects of O&G pollutants. © 2023 Elsevier Ltd |
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