Microbial control

Zhu, Xiangyang

doi:10.1016/b978-0-12-822010-8.00004-0

Cited by 1 publication

(1 citation statement)

References 145 publications

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“…Sulphidogenesis, the process of sulphide generation, has also been controlled with (per)chlorates by energising two known chlorate respirers Pseudoalteromonadaceae and Pseudomonadaceae through biologically competitive exclusionary means [66]. Other measures of control include the use of bacteriophages, inorganic chemicals, sonication, filtration and disinfecting with UV rays [69]. Scavengers such as zinc oxide (ZnO), copper(II) nitrate trihydrate (Cu(NO 3 )₂Á3H₂O) and potassium permanganate (KMnO 4 ) of varying mass concentrations in drilling mud have been used historically to reduce the threat posed by H₂S in drilling fluids when they are cycled during oil and gas drilling operations [70].…”

Section: Mitigationmentioning

confidence: 99%

Hydrogen sulphide

Ofori

2023

Sulfur Dioxide Chemistry and Environmental Impact [Working Title]

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Hydrogen sulphide (H₂S), a highly toxic and corrosive molecule, is typically found in hydrocarbon reservoirs, sewers and in the waste industry. It can be extremely problematic during drilling, production and processing. This chapter offers a synopsis of H₂S, which is sulphur in its most reduced form of all its numerous oxidation states. It delves briefly into H₂S’s history on planet earth before there was life all through to its diminishment during the latter Proterozoic era to present day. It also investigates its various forms of generation and production, and its effect and impact especially as an occupation-based hazard. Its utilisation in enhanced oil recovery (EOR) as a standalone or together with carbon dioxide (CO₂) and its role in geosequestration together with CO₂ is explored.

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Section: Mitigationmentioning

confidence: 99%

Hydrogen sulphide

Ofori

2023

Sulfur Dioxide Chemistry and Environmental Impact [Working Title]

View full text Add to dashboard Cite

show abstract

Microbial control

Cited by 1 publication

References 145 publications

Hydrogen sulphide

Hydrogen sulphide

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