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Rana S, Handa S, Aggarwal Y, Puri S, Chatterjee M. Role of Candida in the bioremediation of pollutants: a review. Lett Appl Microbiol 2023; 76:ovad103. [PMID: 37673682 DOI: 10.1093/lambio/ovad103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 06/30/2023] [Accepted: 09/04/2023] [Indexed: 09/08/2023]
Abstract
The population and modernization of society have increased dramatically from past few decades. In order to meet societal expectations, there has been a massive industrialization and resource exploitation. Anthropogenic practices like disposal of hazardous waste, large carbon footprint release variety of xenobiotic substances into the environment, which endanger the health of the natural ecosystem. Therefore, discovering proper long-term treatment approaches is a global concern. Various physical and chemical approaches are employed to remove contaminants. However, these technologies possess limitations like high cost and low efficacy. Consequently, bioremediation is regarded as one of the most promising remedies to these problems. It creates the option of either totally removing pollutants or transforming them into nonhazardous compounds with the use of natural biological agents. Several microorganisms are being utilized for bioremediation among which yeasts possess benefits such as high biodegradability, ease of cultivation etc. The yeast of Candida genus has the capability to effectively eliminate heavy metal ions, as well as to degrade and emulsify hydrocarbons which makes it a promising candidate for this purpose. The review highlights many potential uses of Candida in various remediation strategies and discusses future directions for research in this field.
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Affiliation(s)
- Samriti Rana
- Biotechnology Branch, University Institute of Engineering and Technology, Panjab University, Chandigarh 160014, India
| | - Shristi Handa
- Biotechnology Branch, University Institute of Engineering and Technology, Panjab University, Chandigarh 160014, India
| | - Yadu Aggarwal
- Biotechnology Branch, University Institute of Engineering and Technology, Panjab University, Chandigarh 160014, India
| | - Sanjeev Puri
- Biotechnology Branch, University Institute of Engineering and Technology, Panjab University, Chandigarh 160014, India
| | - Mary Chatterjee
- Biotechnology Branch, University Institute of Engineering and Technology, Panjab University, Chandigarh 160014, India
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Carolin C F, Senthil Kumar P, Mohanakrishna G, Hemavathy RV, Rangasamy G, M Aminabhavi T. Sustainable production of biosurfactants via valorisation of industrial wastes as alternate feedstocks. CHEMOSPHERE 2023; 312:137326. [PMID: 36410507 DOI: 10.1016/j.chemosphere.2022.137326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 11/01/2022] [Accepted: 11/17/2022] [Indexed: 06/16/2023]
Abstract
Globally, the rapid increase in the human population has given rise to a variety of industries, which have produced a variety of wastes. Due to their detrimental effects on both human and environmental health, pollutants from industry have taken centre stage among the various types of waste produced. The amount of waste produced has therefore increased the demand for effective waste management. In order to create valuable chemicals for sustainable waste management, trash must be viewed as valuable addition. One of the most environmentally beneficial and sustainable choices is to use garbage to make biosurfactants. The utilization of waste in the production of biosurfactant provides lower processing costs, higher availability of feedstock and environmental friendly product along with its characteristics. The current review focuses on the use of industrial wastes in the creation of sustainable biosurfactants and discusses how biosurfactants are categorized. Waste generation in the fruit industry, agro-based industries, as well as sugar-industry and dairy-based industries is documented. Each waste and wastewater are listed along with its benefits and drawbacks. This review places a strong emphasis on waste management, which has important implications for the bioeconomy. It also offers the most recent scientific literature on industrial waste, including information on the role of renewable feedstock for the production of biosurfactants, as well as the difficulties and unmet research needs in this area.
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Affiliation(s)
- Femina Carolin C
- Department of Biotechnology, Saveetha School of Engineering, SIMATS, Chennai, 602105, India
| | - P Senthil Kumar
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India; Centre of Excellence in Water Research (CEWAR), Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India; School of Engineering, Lebanese American University, Byblos, Lebanon.
| | - Gunda Mohanakrishna
- School of Advanced Sciences, KLE Technological University, Hubballi, Karnataka, 580031, India.
| | - R V Hemavathy
- Department of Biotechnology, Saveetha School of Engineering, SIMATS, Chennai, 602105, India
| | | | - Tejraj M Aminabhavi
- School of Advanced Sciences, KLE Technological University, Hubballi, Karnataka, 580031, India; University Center for Research & Development (UCRD), Chandigarh University, Gharuan, Mohali, 140413, Panjab, India
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Effect of Sonication on Microwave Inactivation Kinetics of Enterococcus faecalis in Dairy Effluent. Molecules 2022; 27:molecules27217422. [DOI: 10.3390/molecules27217422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 10/20/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022] Open
Abstract
The aim of this study is to inactivate Enterococcus faecalis ATCC 29212 present in dairy wastewater effluent using microwave (MW) waves and/or ultrasound waves (US). The ultrasonic bath treatment (35 kHz) had no significant effect on the reduction of the survival rate (predominant declumping effect). At 650 W of microwave treatment, the total destruction was completed at 75 s, while at 350 W a 3 log reduction was achieved. The Weibull model was fitted to the survival curves to describe the inactivation kinetics, and the effect of the combined microwave-ultrasound treatments was evaluated. The scaling parameter α that was estimated from the inactivation kinetics for the microwaves combined with the ultrasound waves in pre-treatment was found to be lower than the scaling parameters obtained in post-treatment, which were in turn lower than those estimated for microwaves or ultrasound waves alone. The use of the ultrasound waves in pre-treatment was more effective than in post-treatment; a total reduction was achieved using a combination of US (30 min) followed by MW (650 W) with α = 28.3 s, while 4.0 log was obtained by reversing all processes with α = 34.5 s. The results from the protein assays indicate that the bacterial wall was damaged and that holes were formed from which protein leakage occurred.
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Nishshanka GKSH, Liyanaarachchi VC, Premaratne M, Ariyadasa TU, Nimarshana PHV. Sustainable cultivation of
Haematococcus pluvialis
and
Chromochloris zofingiensis
for the production of astaxanthin and co‐products. CAN J CHEM ENG 2021. [DOI: 10.1002/cjce.24317] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- G. K. S. H. Nishshanka
- Department of Chemical and Process Engineering, Faculty of Engineering University of Moratuwa Moratuwa Sri Lanka
| | - V. C. Liyanaarachchi
- Department of Chemical and Process Engineering, Faculty of Engineering University of Moratuwa Moratuwa Sri Lanka
| | - Malith Premaratne
- Department of Chemical and Process Engineering, Faculty of Engineering University of Moratuwa Moratuwa Sri Lanka
| | - Thilini U. Ariyadasa
- Department of Chemical and Process Engineering, Faculty of Engineering University of Moratuwa Moratuwa Sri Lanka
| | - P. H. V. Nimarshana
- Department of Mechanical Engineering, Faculty of Engineering University of Moratuwa Moratuwa Sri Lanka
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Adesra A, Srivastava VK, Varjani S. Valorization of Dairy Wastes: Integrative Approaches for Value Added Products. Indian J Microbiol 2021; 61:270-278. [PMID: 34294992 PMCID: PMC8263842 DOI: 10.1007/s12088-021-00943-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 04/19/2021] [Indexed: 11/24/2022] Open
Abstract
The era of rapid industrialization succeeded by a shift in organizational focus on research and technology development which has fueled many industries along with the dairy industry to grow at an exponential rate. The dairy industry has achieved remarkable growth in the last decade in India. Waste produced by dairy industry consists of a high organic load thus cannot be discharged untreated. Even though treatment and management of waste are well documented, but the main problem is concerned with sludge produced after treatment. There is a gap in the application of various methods for effective treatment of the waste, hence there is a need for technology-oriented research in this area because of a paradigm shift in perspectives towards sustainable management of waste to recover value added products including energy as energy demand is also rising. Sludge which is generally land spread can also be used for energy generation. This paper discusses the environmental effects of waste generated due to dairy industrial activities; various methods used for the advanced treatment of dairy waste. This review article aims to present and discuss the state-of-art information for recovery of value-added products (single cell protein, biofertilizers, biopolymers and biosurfactants) from dairy waste with emphasis on integration of technologies for environmental sustainability. This paper also includes challenges and future perspectives in this field.
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Affiliation(s)
- Ankita Adesra
- Sankalchand Patel Vidyadham, Sankalchand Patel University, Visnagar, Gujarat 384 315 India
| | - Vijay Kumar Srivastava
- Sankalchand Patel Vidyadham, Sankalchand Patel University, Visnagar, Gujarat 384 315 India
| | - Sunita Varjani
- Sankalchand Patel Vidyadham, Sankalchand Patel University, Visnagar, Gujarat 384 315 India
- Gujarat Pollution Control Board, Gandhinagar, Gujarat 382 010 India
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Damasceno FRC, Cavalcanti-Oliveira ED, Kookos IK, Koutinas AA, Cammarota MC, Freire DMG. TREATMENT OF WASTEWATER WITH HIGH FAT CONTENT EMPLOYING AN ENZYME POOL AND BIOSURFACTANT: TECHNICAL AND ECONOMIC FEASIBILITY. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2018. [DOI: 10.1590/0104-6632.20180352s20160711] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
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Tang YQ, Chen YC, Chang SY, Li M, Sun JM. Evaluation of yeast inoculum seeding on the remediation of water and sediment in an urban river. CAN J CHEM ENG 2017. [DOI: 10.1002/cjce.22898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yin-qi Tang
- School of Environment Science and Engineering; Tianjin University; Tianjin 300350 P. R. China
- State Key Laboratory of Hydraulic Engineering Simulation and Safety; Tianjin University; Tianjin 300350 P. R. China
| | - Yu-chao Chen
- School of Environment Science and Engineering; Tianjin University; Tianjin 300350 P. R. China
- State Key Laboratory of Hydraulic Engineering Simulation and Safety; Tianjin University; Tianjin 300350 P. R. China
| | - Su-yun Chang
- School of Environment Science and Engineering; Tianjin University; Tianjin 300350 P. R. China
- Tianjin Hydraulic Research Institute; Tianjin 300061 P. R. China
| | - Meng Li
- School of Environment Science and Engineering; Tianjin University; Tianjin 300350 P. R. China
- State Key Laboratory of Hydraulic Engineering Simulation and Safety; Tianjin University; Tianjin 300350 P. R. China
| | - Jing-mei Sun
- School of Environment Science and Engineering; Tianjin University; Tianjin 300350 P. R. China
- State Key Laboratory of Hydraulic Engineering Simulation and Safety; Tianjin University; Tianjin 300350 P. R. China
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Godvin Sharmila V, Kavitha S, Rajashankar K, Yeom IT, Rajesh Banu J. Effects of titanium dioxide mediated dairy waste activated sludge deflocculation on the efficiency of bacterial disintegration and cost of sludge management. BIORESOURCE TECHNOLOGY 2015; 197:64-71. [PMID: 26318923 DOI: 10.1016/j.biortech.2015.08.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Revised: 08/07/2015] [Accepted: 08/08/2015] [Indexed: 06/04/2023]
Abstract
This investigation explores the influence of titanium dioxide (TiO2) in deflocculating (removal of extracellular polymeric substance - EPS) the sludge and subsequent biomass disintegration by bacterial pretreatment. The EPS removed at an optimized TiO2 dosage of 0.03g/g of SS of TiO2 and a solar radiation exposure time of 15min to enhance the subsequent bacterial disintegration. The outcomes of the bacterial pretreatment reveal SS reduction and COD solubilization for the deflocculated (EPS removed and bacterially pretreated) sludge was observed to be 22.8% and 22.9% which was comparatively greater than flocculated (raw sludge inoculated with bacteria) and control (raw) sludge. The higher methane production potential of about 0.43(gCOD/gVSS) was obtained in deflocculated sludge than the flocculated (0.20gCOD/gVSS) and control (0.073gCOD/gVSS). Economic assessment of this study provides a net profit of about 131.9USD/Ton in deflocculated sludge.
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Affiliation(s)
- V Godvin Sharmila
- Department of Civil Engineering, Regional Centre of Anna University, Tirunelveli, India
| | - S Kavitha
- Department of Civil Engineering, Regional Centre of Anna University, Tirunelveli, India
| | - K Rajashankar
- Department of Civil and Materials Engineering, University of Illinois at Chicago, United States
| | - Ick Tae Yeom
- Department of Civil and Environmental Engineering, Sungkyunkwan University, Seoul, South Korea
| | - J Rajesh Banu
- Department of Civil Engineering, Regional Centre of Anna University, Tirunelveli, India.
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Rhee YJ, Hillier S, Pendlowski H, Gadd GM. Fungal transformation of metallic lead to pyromorphite in liquid medium. CHEMOSPHERE 2014; 113:17-21. [PMID: 25065784 DOI: 10.1016/j.chemosphere.2014.03.085] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 03/21/2014] [Accepted: 03/24/2014] [Indexed: 06/03/2023]
Abstract
Many approaches have been proposed to reduce the toxicity of hazardous substances such as lead in the environment. Several techniques using microorganisms rely on metal removal from solution by non-specific biosorption. However, immobilization of metals through formation of biominerals mediated by metabolic processes offers another solution but which has been given limited attention. In this work, we have investigated lead biomineralization by Paecilomyces javanicus, a fungus isolated from a lead-contaminated soil, in a liquid medium. P. javanicus was able to grow in the presence of metallic lead, supplied as lead shot, and secondary lead minerals were deposited on the lead surfaces as revealed by scanning electron microscopy. Energy dispersive X-ray analysis and X-ray powder diffraction revealed that pyromorphite was formed in the presence of the fungus, but not in abiotic controls. Our results clearly demonstrate that fungal activities can play an important role in lead biocorrosion and biomineralization in an aqueous environment. These findings are relevant to bioremediation approaches for liquid wastes contaminated with lead, or other metals, and also to the immobilization and biorecovery of rare or valuable elements. They also provide further understanding of microbial roles in environmental lead cycling.
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Affiliation(s)
- Young Joon Rhee
- Geomicrobiology Group, College of Life Sciences, University of Dundee, Dundee DD1 5EH, Scotland, UK
| | - Stephen Hillier
- The James Hutton Institute, Craigiebuckler, Aberdeen AB15 8QH, Scotland, UK; Department of Soil and Environment, Swedish University of Agricultural Sciences (SLU), P.O. Box 7014, SE-750 07 Uppsala, Sweden
| | - Helen Pendlowski
- The James Hutton Institute, Craigiebuckler, Aberdeen AB15 8QH, Scotland, UK
| | - Geoffrey Michael Gadd
- Geomicrobiology Group, College of Life Sciences, University of Dundee, Dundee DD1 5EH, Scotland, UK; Laboratory of Environmental Pollution and Bioremediation, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, People's Republic of China.
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Damasceno FRC, Freire DMG, Cammarota MC. Assessing a mixture of biosurfactant and enzyme pools in the anaerobic biological treatment of wastewater with a high-fat content. ENVIRONMENTAL TECHNOLOGY 2014; 35:2035-2045. [PMID: 24956798 DOI: 10.1080/09593330.2014.890249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The use of rhamnolipid-type biosurfactant produced by Pseudomonas aeruginosa was evaluated for solubilization of fat present in effluent from a poultry processing plant, followed by anaerobic biological treatment. The rhamnolipid was used in combination with enzyme pools produced by solid medium fermentation of the fungi Penicillium simplicissimum and Penicillium brevicompactum. In experiments with raw effluent, the accumulation of fat caused the specific methane production (SMP) to be much less than with pretreated effluent (0.074 vs. 0.167 L CH4/g chemical oxygen demand (COD) removed). In experiments with pretreated effluent, the SMP ranged from 0.105 to 0.207 L CH4/g CODremoved. A statistical analysis of the results of four sequential batches found that all variables had a significant effect on the SMP in the fourth batch. A fifth batch was initiated for three conditions, and it led to the highest SMP when compared with the control, which showed similar behaviour for the SMP over time, ending up with values three times greater than the SMP in the control conditions. The residual oil and grease analysis revealed removals from 51% to 90% with pretreated effluent and only 1% in the control conditions with raw effluent. Thus, the best synergistic effect of fat release/hydrolysis of effluent components from a poultry processing plant was found with a 0.5% P. brevicompactum pool and rhamnolipid at half the critical micelle concentration (24 mg/L).
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Rad SJ, Lewis MJ. Water utilisation, energy utilisation and waste water management in the dairy industry: A review. INT J DAIRY TECHNOL 2013. [DOI: 10.1111/1471-0307.12096] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Salimeh Jabbari Rad
- School of Food and Nutritional Sciences; University of Reading; Whiteknights RG6 6AP Reading UK
| | - Michael John Lewis
- School of Food and Nutritional Sciences; University of Reading; Whiteknights RG6 6AP Reading UK
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