Immobilization of Halomonas halodurans and Bacillus halodurans in packed bed bioreactor for continuous removal of phenolic impurities in waste water

Benit, N.; Lourthuraj, A. Amala; Barathikannan, Kaliyan; Mostafa, Ashraf Abdel‐Fattah; Alodaini, Hissah Abdulrahman; Yassin, Mohamed Taha; Hatamleh, Ashraf Atef

doi:10.1016/j.envres.2022.112822

Cited by 16 publications

(3 citation statements)

References 41 publications

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“…The removal efficiency of phenol was found to be 93.97%. Benit et al, 2022 used Halomonas halodurans and Bacillus haodurans in packed bed bioreactor for removing phenol from wastewater (Benit et al, 2022) Six bacterial strains were identified and applied for eliminatimg phenolic compund from water. Bacillus halodurans PD22 and Halomonas halodurans PD8 were present in maximum growth in phenol-enrich medium.…”

Section: Biological Methodsmentioning

confidence: 99%

Removal of Organic and Inorganic Contaminants from Water by Chemical and Biological Techniques – A Review

Singh,

Keshan,

Kaur

et al. 2023

EEC

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Water is an essential component for survival of living beings globally. Water is being polluted day by day by anthropogenic sources. Rapid industrialization and urbanization play key roles for polluting the water. A lot of soluble and insoluble materials act as contaminants or pollutants for making water not usable. Inorganic materials such as heavy metals, ions and organic materials such as phenol and phenolic compounds are heavily released by the industry in the water. WHO and EPA recommended some values for these contaminants in water. Above the value of these contaminants from the recommended values may cause harmful effects for human beings as well as other living organisms. The aim of this study is to identify the sources of various types of inorganic and organic contaminants and their removal techniques from the water.

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Section: Biological Methodsmentioning

confidence: 99%

Removal of Organic and Inorganic Contaminants from Water by Chemical and Biological Techniques – A Review

Singh,

Keshan,

Kaur

et al. 2023

EEC

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“…153 The Alkaline peroxide bleaching of pulps solubilizes polysaccharides (pectins, or polygalacturonic acids), which are troublesome interfering substances. Pectinases have the capability to depolymerize the polymers of galacturonic acids, which results in lowering the cationic demand of pectin solutions and the filtrate from peroxide bleaching 154,155 …”

Section: Applications Of Pectinasesmentioning

confidence: 99%

“…Improved brightness as well as higher amount of the aflavin relative to the arubigin were achieved when treated with pure enzyme extracts of Aspergillus niger, whereas improved brightness and a higher amount of the arubigin were obtained upon treatment with crude extract from Aspergillus flavus Pectinases have the capability to depolymerize the polymers of galacturonic acids, which results in lowering the cationic demand of pectin solutions and the filtrate from peroxide bleaching. 154,155…”

Section: Byssochlamys Fulva and Mucor Circinelloidesmentioning

confidence: 99%

Pectinases as promising green biocatalysts having broad‐spectrum applications: Recent trends, scope, and relevance

Kaur

Sharma

Joshi

et al. 2023

Biotech and App Biochem

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Pectinases are a collection of multiple enzymes that have a common substrate, that is, pectin. They can act on different parts of pectin due to the structural heterogeneity of pectin. Therefore, they have been placed in different groups, such as protopectinases, polygalacturonases, polymethylesterases, pectin lyases, and pectate lyases. They are naturally present both in multicellular organisms such as higher plants and in unicellular organisms such as microbes. In past decade, it has been witnessed that chemical and mechanical methods employed in industrial processes have led to environmental hazards and serious health disorders, thus increasing the search for eco‐friendly approaches with minimal health risks. Hence, microbial enzymes have been extensively used as safer alternative for these environmentally unsafe methods. Among these microbial enzymes, pectinases hold great significance and is one of the principal enzymes that have been used commercially. It is predominantly used as a green biocatalyst for fruit, fiber, oil, textile, beverage, pulp, and paper industry. Thus, this review focuses on the structure of pectin, microbial sources of pectin, and principle industrial applications of pectinases.

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An Insight into Production Strategies for Microbial Pectinases: An Overview

Dwivedi,

Anand,

Yadav

et al. 2024

Microbial Enzymes

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Immobilization of Halomonas halodurans and Bacillus halodurans in packed bed bioreactor for continuous removal of phenolic impurities in waste water

Cited by 16 publications

References 41 publications

Removal of Organic and Inorganic Contaminants from Water by Chemical and Biological Techniques – A Review

Removal of Organic and Inorganic Contaminants from Water by Chemical and Biological Techniques – A Review

Pectinases as promising green biocatalysts having broad‐spectrum applications: Recent trends, scope, and relevance

An Insight into Production Strategies for Microbial Pectinases: An Overview

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