Bioremediation of Pulp and Paper Mill Effluent by Tannic Acid Degrading Enterobacter sp.

Singh, Yogendra; Dhall, Purnima; Mathur, R. M.; Jain, Rakesh; Thakur, Vasanta Vadde; Kumar, V. Ganesh; Kumar, Ram; Kumar, Anil

doi:10.1007/s11270-010-0678-4

Cited by 28 publications

(7 citation statements)

References 35 publications

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“…Therefore, it is not recommended for studies of bacterial communities because it is very specific. Singh et al (2011) studied the presence of Enterobacter sp. with the ability to degrade tannic acid for the treatment of effluents from pulp and paper in the shortest time, using ERIC-PCR and for identification, and 16S rDNA was sequenced.…”

Section: Enterobacterial Repetitive Intergenic Consensus Polymerase Cmentioning

confidence: 99%

Review of Molecular Techniques for the Identification of Bacterial Communities in Biological Effluent Treatment Facilities at Pulp and Paper Mills

et al. 2017

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One of the processes most used in biotechnology today for handling industrial liquid wastes is biological wastewater treatment. The efficiency and quality of its operation depends on the composition and activity of the microbial community that is present. The application of traditional and molecular techniques has provided a glimpse into the "black box" and has given information to improve the wastewater treatment process. However, bleach pulp and paper mill effluents require a better understanding of the active bacterial population. For the study of these microorganisms, molecular techniques have been used for more than 15 years. However, there has been a lack of knowledge of the physiological requirements and relations with the environment, which seems to be very difficult to obtain involving profile on the diversity. Nowadays, highthroughput sequencing technology is a promising method that makes it possible to identify the entire profile of microbial communities. In combination with fingerprint methods, this approach allows the identification and analysis of the whole biodiversity of microbial communities. In this review, several identification techniques will be discussed.

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Section: Enterobacterial Repetitive Intergenic Consensus Polymerase Cmentioning

confidence: 99%

Review of Molecular Techniques for the Identification of Bacterial Communities in Biological Effluent Treatment Facilities at Pulp and Paper Mills

et al. 2017

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“…reduced color, BOD, COD, and phenolic compounds in a pulp and paper mill effluent and sulfide and heavy metals were removed (Chandra 2001). The Enterobacteriaceae family reduce lignin and color (Singh et al 2011).…”

Section: Sequencing Of Dgge Bands and Phylogenetic Analysismentioning

confidence: 99%

Bacterial Diversity in Two Aerated Lagoons of a Pulp and Paper Effluent and their Interaction with a Commercial Inoculum using PCR-DGGE

Bailón-Salas¹,

Ordaz-Díaz²,

Valle‐Cervantes³

et al. 2017

BioResources

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Aerated lagoons are a main unit operation for wastewater treatment in the paper industry. Many such operations involve inoculation with bacterial formulations in which in situ effectiveness has not been proven; this can be translated into low efficiency in treatment and unnecessary investments. Lack of knowledge of bacterial biodiversity present in a lagoon limits the capacity to exploit the maximum degradation. To overcome such problems, various methods to identify and study these microorganisms have been developed. In this study, a PCR-DGGE analysis was performed to estimate the bacterial diversity and to verify the presence of bacteria present in a commercial inoculum in two aerated lagoons of a pulp and paper effluent. Phylogenetic affiliation of predominant member's correspondent to γ-and β-proteobacteria and Firmicutes were found. The dominant bacteria present in lagoon 2 belonged to the following genus Microbacterium sp. Rhodocyclaceae sp., Eubacterium sp. and B. subtilis. In lagoon 1 the dominant genus included Microbacterium sp., Rhodocyclaceae sp. Tepidimonas sp., Acetanaerobacterium sp., and Flavobacteria sp. The two characterized lagoons were not similar to the commercial inoculum. In addition, nondominant bacteria (less relative intensity) were composed mostly of bacteria of the commercial inoculum.

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“…Physicochemical treatment processes include removal of suspended solids, colloidal particles, floating matters, colors and toxic compounds by conventional and non-conventional methods like sedimentation, flotation, screening, adsorption, coagulation, oxidation, ozonation, electrolysis, reverse osmosis, ultra-filtration and nano-filtration technologies, the replacement of chlorine by hypochlorite, sorption on hypo and alum-sludge, activated carbon and all phenolic compounds (Table 3) (Dey et al, 2013;Sharma et al, 2007;Singh et al, 2011).…”

Section: Environmental Fate and Effects Of Pulp And Paper Mill Effluementioning

confidence: 99%

Bioremediation and Detoxification of Pulp and Paper Mill Effluent: A Review

Hossain¹,

Ismail²

2015

Research J. of Environmental Toxicology

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Presently, 50-60 m 3 of water needed to produce a ton of paper and around 240-250 chemicals have been identified in effluents, which are produced at different stages of paper making in pulp and paper industry. The pulp and paper industry is typically associated with pollution problems related to high BOD, COD, toxicity, AOX, color, suspended solids, lignin and its derivatives and chlorinated compounds. Although numerous studies have looked ways by various researchers to remove COD, BOD, color etc. of pulp and paper effluents, the problem still persists. Number of microorganisms including bacteria, fungi and actinomycetes has been implicated to degrade the xenobiotic compounds present in pulp and paper mill effluent. This article review the origins and effects of major pollutants present in pulp and paper mill effluents and the progress made in their reduction through fungi, bacteria, algae and enzymes as well as further scope is also discussed.

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Bioremediation of Pulp and Paper Mill Effluent by Tannic Acid Degrading Enterobacter sp.

Cited by 28 publications

References 35 publications

Review of Molecular Techniques for the Identification of Bacterial Communities in Biological Effluent Treatment Facilities at Pulp and Paper Mills

Review of Molecular Techniques for the Identification of Bacterial Communities in Biological Effluent Treatment Facilities at Pulp and Paper Mills

Bacterial Diversity in Two Aerated Lagoons of a Pulp and Paper Effluent and their Interaction with a Commercial Inoculum using PCR-DGGE

Bioremediation and Detoxification of Pulp and Paper Mill Effluent: A Review

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