Soil Contamination by Heavy Metals and Radionuclides and Related Bioremediation Techniques: A Review DOI Creative Commons
Yelizaveta Chernysh, Viktoriia Chubur, Iryna Ablіeіeva

et al.

Soil Systems, Journal Year: 2024, Volume and Issue: 8(2), P. 36 - 36

Published: March 22, 2024

The migration of heavy metals and radionuclides is interrelated, this study focusses on the interaction complex influence various toxicants. rehabilitation radioactively contaminated territories has a character based scientifically supported measures to restore industrial, economic, sociopsychological relations. We aim for achievement pre-emergency levels hygienic norms radioactive contamination output products. This, in its sum, allows further economic activity these without restrictions basis natural actions autoremediation. Biosorption technologies bacterial biomass remain promising direction remediation soils with that help immobilise consolidate contaminants. A comprehensive understanding biosorption capacity preparations selection more effective techniques elimination contaminants, as well overcoming differences between laboratory results industrial use. Observation monitoring make it possible evaluate process identify regions disturbed balance harmful substances. soil application phosphogypsum, by-product chemical industry, bioremediation processes considered.

Language: Английский

Review on biopolymers and composites – Evolving material as adsorbents in removal of environmental pollutants DOI

P.R. Yaashikaa,

P. Senthil Kumar,

S. Karishma

et al.

Environmental Research, Journal Year: 2022, Volume and Issue: 212, P. 113114 - 113114

Published: March 21, 2022

Language: Английский

Citations

170
Methods to prepare biosorbents and magnetic sorbents for water treatment: a review DOI Creative Commons
Ahmed I. Osman, Eman M. Abd El-Monaem, Ahmed M. Elgarahy

et al.

Environmental Chemistry Letters, Journal Year: 2023, Volume and Issue: 21(4), P. 2337 - 2398

Published: May 4, 2023

Access to drinkable water is becoming more and challenging due worldwide pollution the cost of treatments. Water wastewater treatment by adsorption on solid materials usually cheap effective in removing contaminants, yet classical adsorbents are not sustainable because they derived from fossil fuels, can induce secondary pollution. Therefore, biological sorbents made modern biomass increasingly studied as promising alternatives. Indeed, such biosorbents utilize waste that would otherwise pollute systems, promote circular economy. Here we review biosorbents, magnetic sorbents, other cost-effective with emphasis preparation methods, types, mechanisms, regeneration spent adsorbents. Biosorbents prepared a wide range materials, including wood, bacteria, algae, herbaceous agricultural waste, animal waste. Commonly removed contaminants comprise dyes, heavy metals, radionuclides, pharmaceuticals, personal care products. Preparation methods include coprecipitation, thermal decomposition, microwave irradiation, chemical reduction, micro-emulsion, arc discharge. Adsorbents be classified into activated carbon, biochar, lignocellulosic clays, zeolites, peat, humic soils. We detail isotherms kinetics. Regeneration supercritical fluid desorption. also discuss exhausted adsorbent management disposal. found agro-waste remove up 68–100% while wooden, herbaceous, bacterial, marine-based 55–99% metals. Animal waste-based 1–99% The average removal efficiency modified around 90–95%, but some treatments, cross-linked beads, may negatively affect their efficiency.

Language: Английский

Citations

160
A comprehensive review on sources, analysis and toxicity of environmental pollutants and its removal methods from water environment DOI
A. Saravanan, P. Senthil Kumar,

R.V. Hemavathy

et al.

The Science of The Total Environment, Journal Year: 2021, Volume and Issue: 812, P. 152456 - 152456

Published: Dec. 22, 2021

Language: Английский

Citations

130
Biochar-microorganism interactions for organic pollutant remediation: Challenges and perspectives DOI Creative Commons
Santanu Mukherjee, Binoy Sarkar, Vijay Kumar Aralappanavar

et al.

Environmental Pollution, Journal Year: 2022, Volume and Issue: 308, P. 119609 - 119609

Published: June 11, 2022

Numerous harmful chemicals are introduced every year in the environment through anthropogenic and geological activities raising global concerns of their ecotoxicological effects decontamination strategies. Biochar technology has been recognized as an important pillar for recycling biomass, contributing to carbon capture bioenergy industries, remediation contaminated soil, sediments water. This paper aims critically review application potential biochar with a special focus on synergistic antagonistic contaminant-degrading microorganisms single mixed-contaminated systems. Owing high specific surface area, porous structure, compatible chemistry, can support proliferation activity microorganisms. A combination remove variety contaminants gained popularity recent years alongside traditional chemical physical technologies. The microbial compatibility be improved by optimizing parameters so that toxic pollutant release is minimized, biofilm formation encouraged, populations enhanced. Biocompatible thus shows bioremediation organic harboring populations, releasing enzymes, protecting beneficial from immediate toxicity surrounding contaminants. recommends biochar-microorganism co-deployment holds great removal thereby reducing risk human environmental health.

Language: Английский

Citations

122
Removal of toxic heavy metals using genetically engineered microbes: Molecular tools, risk assessment and management strategies DOI
A. Saravanan, P. Senthil Kumar,

B. Ramesh

et al.

Chemosphere, Journal Year: 2022, Volume and Issue: 298, P. 134341 - 134341

Published: March 17, 2022

Language: Английский

Citations

87
Treatment of heavy metals containing wastewater using biodegradable adsorbents: A review of mechanism and future trends DOI

A. Anderson,

A. Anbarasu,

Raghavendra Rao Pasupuleti

et al.

Chemosphere, Journal Year: 2022, Volume and Issue: 295, P. 133724 - 133724

Published: Jan. 28, 2022

Language: Английский

Citations

81
Plant growth-promoting bacteria in metal-contaminated soil: Current perspectives on remediation mechanisms DOI Creative Commons
Yue Wang, Mathiyazhagan Narayanan, Xiaojun Shi

et al.

Frontiers in Microbiology, Journal Year: 2022, Volume and Issue: 13

Published: Aug. 11, 2022

Heavy metal contamination in soils endangers humans and the biosphere by reducing agricultural yield negatively impacting ecosystem health. In recent decades, this issue has been addressed partially remedied through use of “green technology,” which employs metal-tolerant plants to clean up polluted soils. Furthermore, global climate change enhances negative effects climatic stressors (particularly drought, salinity, extreme temperatures), thus growth accumulation capacity remediating plants. Plant growth-promoting bacteria (PGPB) have widely introduced into improve productivity or efficiency phytoremediation metal-contaminated via various mechanisms, including nitrogen fixation, phosphate solubilization, phytohormone production, biological control. The plants, as well PGPB inoculants, should hasten process moving technology from laboratory field. Hence, it is critical understand how ameliorate environmental stress toxicity while also inducing plant tolerance, mechanisms involved such actions. This review attempts compile scientific evidence on topic, with a special emphasis mechanism bioremediation [plant promotion detoxification/(im)mobilization/bioaccumulation/transformation/translocation] deciphering combined (metal stresses) tolerance.

Language: Английский

Citations

79
Removal of food dyes using biological materials via adsorption: A review DOI
Zeynep Mine Şenol, Noureddine El Messaoudi, Zeynep Ciğeroğlu

et al.

Food Chemistry, Journal Year: 2024, Volume and Issue: 450, P. 139398 - 139398

Published: April 17, 2024

Language: Английский

Citations

78
A comprehensive review on recent trends in carbon capture, utilization, and storage techniques DOI
Mohammad Yusuf, Hussameldin Ibrahim

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(6), P. 111393 - 111393

Published: Nov. 3, 2023

Language: Английский

Citations

75
Valorization of agriculture wastes as biosorbents for adsorption of emerging pollutants: Modification, remediation and industry application DOI Creative Commons

Zin Thong Chong,

Leong Sing Soh,

Wai Fen Yong

et al.

Results in Engineering, Journal Year: 2023, Volume and Issue: 17, P. 100960 - 100960

Published: Feb. 11, 2023

The scarcity of clean water resources combined with other environmental and anthropogenic effects have urged the development advanced technology for wastewater treatment. Adsorption attracts great attention as a cost-effective technique remediation contaminated water. Despite broad variety adsorbents existing in literature, agriculture waste-derived biosorbents appear to hold greatest promise adsorption emerging contaminants. Herein, this review introduces recent developments field. role green chemistry principle their contribution towards Sustainable Development Goals (SDGs) are discussed. Different types modifications including activation modification magnetic, non-magnetic nanoparticles polymers systematically reviewed. Besides, application modified heavy metals, dyes, PAHs oils along respective mechanisms analyzed. Apart from this, potential practical is canvassed through introducing simultaneous pollutants, usage real industrial matrix reusability performance. Finally, recommendations future studies presented. This anticipated critically explore economical candidates pollutants.

Language: Английский

Citations

67