Immobilization of microbial cells: A promising tool for treatment of toxic pollutants in industrial wastewater

Martins, Suzana Cláudia Silveira; Martins, Claudia Miranda; Maria, Larissa; Santaella, Sandra Tédde

doi:10.5897/ajb12.2677

Cited by 183 publications

(25 citation statements)

References 91 publications

(96 reference statements)

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“…However, the mechanisms and the influence of biological factors determining the performance of the immobilized cells remains poorly understood. Various biological factors can influence the metabolic response of immobilized cells such as age of cells, physiological state, shape, extracelluar polymeric substances, surface proteins or environmental factors such as pH, oxygen concentration, nutrient availability, etc …”

Section: Structure and Characteristics Of Biological Cellsmentioning

confidence: 99%

Interactions between Biological Cells and Layered Double Hydroxides: Towards Functional Materials

Forano

Bruna

Mousty

et al. 2018

The Chemical Record

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This review highlights the current research on the interactions between biological cells and Layered Double Hydroxides (LDH). The as-prepared biohybrid materials appear extremely attractive in diverse fields of application relating to health care, environment and energy production. We describe how thanks to the main features of biological cells and LDH layers, various strategies of assemblies can be carried out for constructing smart biofunctional materials. The interactions between the two components are described with a peculiar attention to the adsorption, biocompatibilization, LDH layer internalization, antifouling and antimicrobial properties. The most significant achievements including authors' results, involving biological cells and LDH assemblies in waste water treatment, bioremediation and bioenergy generation are specifically addressed.

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Section: Structure and Characteristics Of Biological Cellsmentioning

confidence: 99%

Interactions between Biological Cells and Layered Double Hydroxides: Towards Functional Materials

Forano

Bruna

Mousty

et al. 2018

The Chemical Record

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“…As biological approach using bacteria is a favorable applied microorganism (Alalewi & Jiang, 2013;Novotny et al, 2011), improvement of this approach must be done. The use of immobilized microbial cells in the field of wastewater treatment has been found to be beneficial as it is offer multitude of advantages include long retention time of biomass in the system, ease of use in a continuous reactor and their ability for scale up (Gorecka & Jastrzebska, 201;Suzana et al, 2013). Moreover, immobilized microorganisms could be cost effective since it can be used several times without significant loss of activity (Bashan et al, 2010;Martins et al, 2012).…”

Section: Introductionmentioning

confidence: 94%

“…The application of immobilized cells in industrial applications was reports by several research groups over the world which has successfully attempted microbial immobilization as a viable alternative in treatment of wastewater (Martins et al, 2012;Suzana et al, 2013, Nur Hazirah et al, 2014. Thus, the immobilized microbial cell technology has been discovered as promising treatment in wastewater for future prospective.…”

Section: Introductionmentioning

confidence: 96%

Effect of Interaction Time on Immobilization Process of Bambusa Heterostachya as Lactobacillus Matrix

Hazirah

Nurhaslina

Halim

2015

Procedia - Social and Behavioral Sciences

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The enhancement in immobilization process using microbial with organic matrix in biological process was an extensive research. The novel organic matric was found to be used in immobilized process. The application of bamboo as microbial matrix in immobilization process was presented. The physical characteristic of bamboo was studied. The nature physical characteristic such as high porosity promotes bamboo as an alternative microbial matrix. The use of Bambusa heterostachya or locally called as 'buluh galah' as organic matrix is a dynamic microbial environment. The existent of microbial cells inside bamboo by immobilization process are optimally structured the use of matrix. The microorganism, Lactobacillus delbrueckii was selected as microbial used in immobilized of bambusa matrix. The effect study was interaction time with constant pH of 7 and temperature, bambusa matrix during immobilized process for every 2 hours using scanning electron microscopy (SEM). The results show that the interaction time of immobilized process on Bambusa heterostachya as Lactobacillus matrix was interactive at 24 hours of inoculation process. Before the immobilization process, scanning electron microscope (SEM) showed that the pore tissue inside bamboo was empty with bacterial. However, after 24 hours of inoculation process, analysis showed that the pore size of bamboo was full with Lactobacillus. Therefore, this study proved that bamboo is a good matrix for microbial growth. The immobilized process using Bambusa heterostachya as Lactobacillus matrix can be further use in industrial application especially in the field of wastewater treatment.

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“…The petroleum degradation needs the participation of more bacteria strains, but competition may exist among different bacteria strains and exerts negative effect on the degradation. Thus, it was a necessity to use gene engineering bacteria to remove petroleum pollutant [11] . Gene engineering bacteria is recombining the degrading genes of different bacteria and combining the metabolism approaches of pollutant in different bacteria to form super degrading bacteria with special degradation function and enhance the degradability of bacteria and enhance the bioremediation effect.Researchers find that Pseudomonas.…”

Section: Add Bacterial Strain With Efficient Degradability So As To Imentioning

confidence: 99%

The Research Advances of Bioremediation Technology on the Petroleum Pollution Treatment

Shen

Wang

et al. 2018

E3S Web Conf.

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Petroleum pollution has become a well concerned environmental problem. Renovating and controlling the petroleum pollution is an important guarantee to recover the environmental function. In recent years, the effect of bioremediation technology in eliminating petroleum pollution has been concerned by people gradually, of which, the effect of microorganism is the most important part. The paper discusses the source of petroleum pollution, the hazard of petroleum pollution, bioremediation mechanism and bioremediation technology of petroleum pollution and prospects the development trend and application of microorganism in renovating water in the petroleum pollution.

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Immobilization of microbial cells: A promising tool for treatment of toxic pollutants in industrial wastewater

Cited by 183 publications

References 91 publications

Interactions between Biological Cells and Layered Double Hydroxides: Towards Functional Materials

Interactions between Biological Cells and Layered Double Hydroxides: Towards Functional Materials

Effect of Interaction Time on Immobilization Process of Bambusa Heterostachya as Lactobacillus Matrix

The Research Advances of Bioremediation Technology on the Petroleum Pollution Treatment

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