» Articles » PMID: 29867883

Synergy of Sodium Nitroprusside and Nitrate in Inhibiting the Activity of Sulfate Reducing Bacteria in Oil-Containing Bioreactors

Overview
Journal Front Microbiol
Specialty Microbiology
Date 2018 Jun 6
PMID 29867883
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Sodium nitroprusside (SNP) disrupts microbial biofilms through the release of nitric oxide (NO). The actions of SNP on bacteria have been mostly limited to the genera , , and . There are no reports of its biocidal action on sulfate-reducing bacteria (SRB), which couple the reduction of sulfate to sulfide with the oxidation of organic electron donors. Here, we report the inhibition and kill of SRB by low SNP concentrations [0.05 mM (15 ppm)] depending on biomass concentration. Chemical reaction of SNP with sulfide did not compromise its efficacy. SNP was more effective than five biocides commonly used to control SRB. Souring, the SRB activity in oil reservoirs, is often controlled by injection of nitrate. Control of SRB-mediated souring in oil-containing bioreactors was inhibited by 4 mM (340 ppm) of sodium nitrate, but required only 0.05 mM (15 ppm) of SNP. Interestingly, nitrate and SNP were found to be highly synergistic with 0.003 mM (1 ppm) of SNP and 1 mM (85 ppm) of sodium nitrate being sufficient in inhibiting souring. Hence, using SNP as an additive may greatly increase the efficacy of nitrate injection in oil reservoirs.

Citing Articles

Multifaceted Antipathogenic Activity of Two Novel Natural Products, Chermesiterpenoid B and Chermesiterpenoid B Seco Acid Methyl Ester, Against Pseudomonas aeruginosa.

Li D, Wang Y, Li H, Niu W, Hong J, Jung J Microb Biotechnol. 2025; 18(2):e70101.

PMID: 39936740 PMC: 11815713. DOI: 10.1111/1751-7915.70101.


Biofilm matrix: a multifaceted layer of biomolecules and a defensive barrier against antimicrobials.

Ragupathi H, Pushparaj M, Gopi S, Govindarajan D, Kandaswamy K Arch Microbiol. 2024; 206(11):432.

PMID: 39402397 DOI: 10.1007/s00203-024-04157-3.


Network analysis for identifying potential anti-virulence targets from whole transcriptome of and exposed to certain anti-pathogenic polyherbal formulations.

Ruparel F, Shah S, Patel J, Thakkar N, Gajera G, Kothari V Drug Target Insights. 2023; 17:58-69.

PMID: 37275512 PMC: 10238913. DOI: 10.33393/dti.2023.2595.


Role of recombinant human brain natriuretic peptide combined with sodium nitroprusside in improving quality of life and cardiac function in patients with acute heart failure.

Peng Y, Wei H Exp Ther Med. 2020; 20(1):261-268.

PMID: 32509011 PMC: 7271704. DOI: 10.3892/etm.2020.8667.


Comparison of Nitrate and Perchlorate in Controlling Sulfidogenesis in Heavy Oil-Containing Bioreactors.

Okpala G, Voordouw G Front Microbiol. 2018; 9:2423.

PMID: 30356844 PMC: 6190851. DOI: 10.3389/fmicb.2018.02423.

References
1.
Kjellerup B, Veeh R, Sumithraratne P, Thomsen T, Buckingham-Meyer K, Frolund B . Monitoring of microbial souring in chemically treated, produced-water biofilm systems using molecular techniques. J Ind Microbiol Biotechnol. 2005; 32(4):163-70. DOI: 10.1007/s10295-005-0222-5. View

2.
Bertrand R, Danielson D, Gong V, Olynik B, Eze M . Sodium nitroprusside may modulate Escherichia coli antioxidant enzyme expression by interacting with the ferric uptake regulator. Med Hypotheses. 2011; 78(1):130-3. DOI: 10.1016/j.mehy.2011.10.007. View

3.
Okpala G, Chen C, Fida T, Voordouw G . Effect of Thermophilic Nitrate Reduction on Sulfide Production in High Temperature Oil Reservoir Samples. Front Microbiol. 2017; 8:1573. PMC: 5581841. DOI: 10.3389/fmicb.2017.01573. View

4.
Gardner L, Stewart P . Action of glutaraldehyde and nitrite against sulfate-reducing bacterial biofilms. J Ind Microbiol Biotechnol. 2002; 29(6):354-60. DOI: 10.1038/sj.jim.7000284. View

5.
Moore C, Nakano M, Wang T, Ye R, Helmann J . Response of Bacillus subtilis to nitric oxide and the nitrosating agent sodium nitroprusside. J Bacteriol. 2004; 186(14):4655-64. PMC: 438601. DOI: 10.1128/JB.186.14.4655-4664.2004. View