Experimental study on the treatment of dye wastewater by plasma coupled biotechnology

Zhang, Jing; Shen, Xinjun; Li, Jiaren; Zhang, Siyu

doi:10.1007/s11356-023-26590-5

Cited by 5 publications

(4 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[2,5,14,17] Atmospheric pressure plasma Does not rely on UV lamps and ex-pensive chemicals to produce reactive substances, emits light and shockwaves; high-efficiency, simple, eco-friendly, economical and easy-to-use technology Energy output is unclear, small application scale. [29,30] Appl. Sci.…”

Section: Biodegradationmentioning

confidence: 99%

“…Meanwhile, reactive oxidative species (ROS) were believed to be the main factor causing indigo carmine to degrade [117]. In a recent publication [30], low-temperature plasma treatment of dye wastewater was combined with conventional biological treatment methods. Benzoic acid and its derivatives react with O 3 and •OH in dye wastewater under plasma degradation conditions, which affects the wastewater's efficacy in degrading dye to some extent.…”

Section: Azo Dyesmentioning

confidence: 99%

See 1 more Smart Citation

Recent Progress in Applications of Atmospheric Pressure Plasma for Water Organic Contaminants’ Degradation

Yin,

Xu,

Zhu

et al. 2023

Applied Sciences

View full text Add to dashboard Cite

Owing to current global water scarcity, there is an urgent need for advanced water treatment technologies to be invested in wastewater treatment processes. Additionally, there is growing concern that some anthropogenic contaminants have been detected in finished drinking water and wastewater slated for reuse, such as organic chemicals, pharmaceuticals, industrial dyes and even viruses, and their health effects are poorly understood at low concentrations. Atmospheric pressure plasma (APP) is a kind of advanced oxidation technology with high efficiency, low energy consumption, and little environmental impact. In recent decades, as a new method of environmental pollution abatement, APP has proven able to decompose and even completely eliminate stubborn organic contaminants. This paper focuses on the application of different types of plasma in the wastewater purification, such as water containing perfluorinated compounds, pesticides, pharmaceuticals, dyes, phenols, and viruses. Then, the effects of discharge parameters (discharge power, electrode distance, gas flow rate and working gas composition) on degradation efficiency were summarized. Finally, the existing challenges and future prospects of plasma-based wastewater purification are outlined.

show abstract

Section: Biodegradationmentioning

confidence: 99%

Section: Azo Dyesmentioning

confidence: 99%

Recent Progress in Applications of Atmospheric Pressure Plasma for Water Organic Contaminants’ Degradation

Yin,

Xu,

Zhu

et al. 2023

Applied Sciences

View full text Add to dashboard Cite

show abstract

“…However, these strains were not included in the previously reported, internationally accepted taxa of SRB [18]. Some facultative anaerobic strains, such as Kurthia Gibsonii, Pseudomonas aeruginosa [16], and Citrobacter amalonaticus TB10 [17], have been reported as facultative anaerobic SRB. However, some facultative anaerobic bacteria, such as Shewanella sp., can produce H 2 S under anaerobic sulfate (SO 4 2− ), thiosulfate (S 2 O 3 2− ), sulfite (SO 3 2− ), four-sulfate (tetrathionate), or elemental sulfur (S) conditions.…”

Section: Screening Of Facultative Anaerobic Culturable Srbmentioning

confidence: 99%

“…These bacteria mainly belong to the genus Desulfovibrio, such as Desulfovibrio vulgaris [14,15]. In addition, some representatives of other genera, including Kurthia Gibsonii, Pseudomonas aeruginosa [16], and Citrobacter amalonaticus TB10 [17], had also been considered facultative anaerobic SRB; however, they are not included in the internationally accepted and more scientific classification system of SRB [18]. Compared with anaerobic SRB, facultative anaerobic SRB grow and reproduce more rapidly and are more robust and easier to apply in industrial production settings, such as during biological desulfurization and wastewater treatment [18].…”

Section: Introductionmentioning

confidence: 99%

The Isolation of Anaerobic and Facultative Anaerobic Sulfate-Reducing Bacteria (SRB) and a Comparison of Related Enzymes in Their Sulfate Reduction Pathways

Wang

Guan

et al. 2023

Microorganisms

View full text Add to dashboard Cite

Sulfate-reducing bacteria (SRB) are an important group of microorganisms that cause microbial corrosion. In this study, culturable SRB were isolated and identified from the inner rust layer of three kinds of steel and from sediments, and a comparison of amino acid sequences encoding related enzymes in the sulfate reduction pathway between anaerobic and facultative anaerobic SRB strains was carried out. The main results are as follows. (1) Seventy-seven strains were isolated, belonging to five genera and seven species, with the majority being Desulfovibrio marinisediminis. For the first time, Holodesulfovibrio spirochaetisodalis and Acinetobacter bereziniae were separated from the inner rust layer of metal, and sulfate reduction by A. bereziniae, Virgibacillus dokdonensis, and Virgibacillus chiguensis, etc., was also demonstrated for the first time. (2) Three strains of strictly anaerobic bacteria and four strains of facultative anaerobic bacteria were screened from seven bacterial strains. (3) Most of the anaerobic SRB only contained enzymes for the dissimilatory sulfate reduction pathway, while those of facultative anaerobic bacteria capable of producing hydrogen sulfide included two possible ways: containing the related enzymes from the dissimilatory pathway only, or containing enzymes from both dissimilatory and assimilation pathways. This study newly discovered that some bacterial genera exhibit sulfate reduction ability and found that there are differences in the distribution of enzymes related to the sulfate reduction pathway between anaerobic and facultative anaerobic SRB type trains, providing a basis for the development and utilization of sulfate-reducing bacterial resources and furthering our understanding of the metabolic mechanisms of SRB.

show abstract

Experimental study of low temperature plasma synergistic catalyst for treatment of DEP in water

Shen,

Gao,

Zhang

et al. 2024

Chemical Engineering and Processing - Process Intensification

View full text Add to dashboard Cite

Experimental study on the treatment of dye wastewater by plasma coupled biotechnology

Cited by 5 publications

References 31 publications

Recent Progress in Applications of Atmospheric Pressure Plasma for Water Organic Contaminants’ Degradation

Recent Progress in Applications of Atmospheric Pressure Plasma for Water Organic Contaminants’ Degradation

The Isolation of Anaerobic and Facultative Anaerobic Sulfate-Reducing Bacteria (SRB) and a Comparison of Related Enzymes in Their Sulfate Reduction Pathways

Experimental study of low temperature plasma synergistic catalyst for treatment of DEP in water

Contact Info

Product

Resources

About