Bioremediation of Heavy Metal Using Consortia Developed from Municipal Wastewater Isolates

Singh, Kanhaiya Kumar; Vaishya, Rakesh Chandra

doi:10.18090/samriddhi.v9i01.8339

Cited by 4 publications

(5 citation statements)

References 10 publications

(10 reference statements)

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“…After the incorporation of various microorganisms, usually the surface water or mud becomes flocculated and becomes more foamy day by day which indicates the presence of remediation activity 33 . The use of a consortium of microorganisms in industrial wastewater, especially textile factories such as batik and leather tanning has different effectiveness due to the long period of colonization of microorganisms 12 . The use of a consortium of microorganisms in industrial wastewater, especially textile factories such as batik and leather tanning has different effectiveness due to the long period of colonization of microorganisms 12 .…”

Section: Effectiveness Of Chromium Reduction In Wastewatermentioning

confidence: 99%

“…The use of a consortium of microorganisms in industrial wastewater, especially textile factories such as batik and leather tanning has different effectiveness due to the long period of colonization of microorganisms 12 . The use of a consortium of microorganisms in industrial wastewater, especially textile factories such as batik and leather tanning has different effectiveness due to the long period of colonization of microorganisms 12 . The effectiveness of the consortium of microorganisms degrading chromium and BOD is presented in Table 4.…”

Section: Effectiveness Of Chromium Reduction In Wastewatermentioning

confidence: 99%

“…Handling of batik liquid waste that has been carried out currently uses abiotic methods such as deposition technology, adsorption, filtration, ion exchange, oxidation or reduction, reverse osmosis, and electrochemistry 11,12 . However, abiotic treatment is considered less effective because it is expensive, not environmentally friendly, less effective, produce secondary pollutants, and depends on the concentration of waste 7 .…”

Section: Introductionmentioning

confidence: 99%

“…However, abiotic treatment is considered less effective because it is expensive, not environmentally friendly, less effective, produce secondary pollutants, and depends on the concentration of waste 7 . Therefore, a more effective and efficient method is needed to handle batik liquid waste, namely the biotic method (bioremediation) because the cost is relatively cheap, environmentally friendly, does not cause secondary pollutants, and the effectiveness and safety level are more potential to be developed further in the future 12,13 . Therefore, the handling of batik liquid waste using biotic methods is more effective and efficient.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

effectiveness of indigenous local microorganisms in degrading hexavalent chromium (Cr(VI)) in Batik liquid waste

Dwisandi

Mutiara

Nurfauziah

et al. 2021

Biological. environ. pollut.

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The batik industry in Indonesia has an IKM (Small and Medium Industry) scale so that it does not yet have adequate waste treatment. In the long term, waste is disposed of directly into the environment which can damage aquatic ecosystems and harm human health. Textile wastewater has a complementary picture and has a deep color. One of the most dangerous heavy metals contained in textile waste is hexavalent chromium (Cr(VI)). Several ways can be done to reduce hexavalent chromium (Cr(VI)) by bioremediation. Based on the results of the literature review, it shows that the bioremediation agents from single isolate microorganisms that are most effective in degrading chromium with high efficiency are Bacillus subtilis and Pseudomonas aeruginosa. The most effective consortium servers with constant reduction rates are the consortium of bacteria genus Mesophilobacter, Methylococcus, Agrobacterium, Neisseria, Xanthobacter, Deinococcus, Sporosarcina, and Bacillus by reducing BOD levels by 85.71%. The hexavalent chromium-degrading microorganisms are characterized by the presence of chromate reductase enzymes, mostly gram-negative bacteria, and a high growth rate.

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Section: Effectiveness Of Chromium Reduction In Wastewatermentioning

confidence: 99%

Section: Effectiveness Of Chromium Reduction In Wastewatermentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

effectiveness of indigenous local microorganisms in degrading hexavalent chromium (Cr(VI)) in Batik liquid waste

Dwisandi

Mutiara

Nurfauziah

et al. 2021

Biological. environ. pollut.

View full text Add to dashboard Cite

show abstract

“…Bioremediation is one type of processing method needed for the batik industry. It is because bioremediation has advantages, including relatively cheap operating costs, environmentally friendly, not causing harmful secondary pollutants, reusable, and also the increasing its effectiveness and safety level [12][13][14][15]. Bioremediation involves the use of microorganisms to degrade pollutants.…”

Section: Introductionmentioning

confidence: 99%

Removal of Color, Phenol and Sulfide from Batik Wastewater using Immobilized Bacillus licheniformis in Bentonite Mineral

Rachmawati¹,

Nurjayati²,

Yuniati³

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Batik is one of Indonesia’s original cultural heritages. In Indonesia, the batik industry is the largest home-based textile industry. This industry consumes a large amount of water. Due to the unavailability of a wastewater treatment plant, most batik producers dispose of the wastewater directly into the river, resulting in extensive water pollution. Some pollutants, such as color, phenol, and sulfide, have the potential to pollute the environment. Wastewater treatment is needed to improve water quality and meet the specific safety requirements of wastewater after treatment. Among physical and chemical methods, biological treatment has advantages such as being more economical and environmentally friendly. In this study, biological treatment using immobilized Bacillus lincheniformis on bentonite mineral was investigated. The concentration of color, phenol, and sulfide in mini wastewater treatment plant (WWTP) was measured before (influent) and after treatment (effluent) as daily parameter. The results showed that the highest phenol removal efficiency value reached 100%, and the overall concentration of effluent met the Indonesian quality standard. However, some sulfide concentrations in the effluent did not meet the quality standard, even though the highest removal efficiency value reached 93%. The value of color decolorization efficiency was reached at 68%. Those results indicate that consortium immobilized Bacillus lincheniformis on bentonite minerals and microorganisms from batik waste can be used as a promising method to treat batik wastewater.

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Lead pollution and bacterial bioremediation: a review

Sevak

Pushkar

Kapadne³

2021

Environ Chem Lett

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Bioremediation of Heavy Metal Using Consortia Developed from Municipal Wastewater Isolates

Abstract: Abstract

Cited by 4 publications

References 10 publications

effectiveness of indigenous local microorganisms in degrading hexavalent chromium (Cr(VI)) in Batik liquid waste

effectiveness of indigenous local microorganisms in degrading hexavalent chromium (Cr(VI)) in Batik liquid waste

Removal of Color, Phenol and Sulfide from Batik Wastewater using Immobilized Bacillus licheniformis in Bentonite Mineral

Lead pollution and bacterial bioremediation: a review

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