Recent Strategies for Bioremediation of Emerging Pollutants: A Review for a Green and Sustainable Environment

Toxics, Journal Year: 2022, Volume and Issue: 10(8), P. 484 - 484

Published: Aug. 19, 2022

Environmental pollution brought on by xenobiotics and other related recalcitrant compounds have recently been identified as a major risk to both human health the natural environment. Due their toxicity non-biodegradability, wide range of pollutants, such heavy metals, polychlorinated biphenyls, plastics, various agrochemicals are present in Bioremediation is an effective cleaning technique for removing toxic waste from polluted environments that gaining popularity. Various microorganisms, including aerobes anaerobes, used bioremediation treat contaminated sites. Microorganisms play role bioremediation, given it process which hazardous wastes pollutants eliminated, degraded, detoxified, immobilized. Pollutants degraded converted less forms, primary goal bioremediation. Ex situ or can be used, depending variety factors, cost, pollutant types, concentration. As result, suitable method has chosen. This review focuses most recent developments techniques, how microorganisms break down different what future holds order reduce amount world.

Language: Английский

---

Artificial intelligence for waste management in smart cities: a review

Environmental Chemistry Letters, Journal Year: 2023, Volume and Issue: 21(4), P. 1959 - 1989

Published: May 9, 2023

Abstract The rising amount of waste generated worldwide is inducing issues pollution, management, and recycling, calling for new strategies to improve the ecosystem, such as use artificial intelligence. Here, we review application intelligence in waste-to-energy, smart bins, waste-sorting robots, generation models, monitoring tracking, plastic pyrolysis, distinguishing fossil modern materials, logistics, disposal, illegal dumping, resource recovery, cities, process efficiency, cost savings, improving public health. Using logistics can reduce transportation distance by up 36.8%, savings 13.35%, time 28.22%. Artificial allows identifying sorting with an accuracy ranging from 72.8 99.95%. combined chemical analysis improves carbon emission estimation, energy conversion. We also explain how efficiency be increased costs reduced management systems cities.

Language: Английский

---

Genetically engineered microorganisms for environmental remediation

Chemosphere, Journal Year: 2022, Volume and Issue: 310, P. 136751 - 136751

Published: Oct. 6, 2022

In the recent era, increasing persistence of hazardous contaminants is badly affecting globe in many ways. Due to high environmental contamination, almost every second species on earth facing worst issue their survival. Advances newer remediation approaches may help enhance bioremediation's quality, while conventional procedures have failed remove compounds from environment. Chemical and physical waste cleanup been used current circumstances; however, these methods are costly harmful Thus, there has a rise use bioremediation due an increase which led development genetically engineered microbes (GEMs). It safer more cost-effective microorganisms rather than alternative methods. GEMs created by introducing stronger protein into bacteria through biotechnology or genetic engineering desired trait. Biodegradation oil spills, halobenzoates naphthalenes, toluenes, trichloroethylene, octanes, xylenes etc. accomplished using such bacteria, fungus, algae. Biotechnologically induced powerful naturally occurring ones degrade faster because they can quickly adapt new pollutants encounter co-metabolize. Genetic worthy process that will benefit environment ultimately health our people.

Language: Английский

---

Bioremediation of environmental wastes: the role of microorganisms

Frontiers in Agronomy, Journal Year: 2023, Volume and Issue: 5

Published: May 30, 2023

The growing rate of urbanization and industrialization has led to an increase in several types pollution caused by the release toxic chemicals environment. This is usually perpetuated manufacturing industry (e.g. detergent dye), agricultural sectors fertilizers pesticides), mining cyanide sulphuric acid) construction companies cement metals). These pollutants have adverse effects on health plants, animals, humans. They also lead destruction microbial population both aquatic terrestrial regions, hence, necessitated need for remediation. Although different remediation methods, such as physical chemical been adopted years, however, drawbacks challenges associated with them promoted use alternative which bioremediation. Bioremediation involves using biological agents plants microbes remove or lessen environmental pollutants. Of two, are more utilized primarily because their rapid growth ability be easily manipulated, thus enhancing function Different groups bacteria, fungi algae employed clean up various review discusses types, mechanisms, factors affecting It recommends possible steps that could taken promote bioremediation agents.

Language: Английский

---

Bioremediation techniques as affected by limiting factors in soil environment

Frontiers in Soil Science, Journal Year: 2022, Volume and Issue: 2

Published: Aug. 4, 2022

Soils are polluted by both organic and inorganic substances. Plants growing in soils suffer damages such as leaf rolls, chlorosis, growth inhibition, root tips browning, death of plant. Soil pollutants hydrocarbon heavy metals absorbed crops ends up being consumed human posing health risk like cancer respiratory abnormally. Conventional methods remediation chemical physical very expensive not sustainable. Excavation, which is a type method, merely shifts the pollutant from one site to another. Bioremediation biological method reclaiming soils. less more sustainable safer when compared conventional reclamation environment. This an extremely attractive, important, productive alternative for cleaning, debugging, managing, rehabilitating consequently ameliorating contaminated environments via judicious utilization microbial activities. The rate, at waste substances degraded, usually dictated competitiveness among agents, sub-optimal supply essential nutrients, unconducive abiotic conditions (in forms temperature, aeration, pH, moisture), constrained pollutant’s bioavailability. often effective only under conducive environmental favorable development. It has been successfully used various parts world. Based on significance bioremediation enhancing decontaminating degrading xenobiotics, focused researches would be needed so improve much ways through techniques. research discussed types bioremediation. mechanisms actions strategies microorganisms were well expatiated. interaction between bioremediators mineral particles soil environment was explained.

Language: Английский

---

Advancement in algal bioremediation for organic, inorganic, and emerging pollutants

Environmental Pollution, Journal Year: 2022, Volume and Issue: 317, P. 120840 - 120840

Published: Dec. 7, 2022

Language: Английский

---

A review of environmental friendly green composites: production methods, current progresses, and challenges

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(7), P. 16905 - 16929

Published: Jan. 6, 2023

Language: Английский

---

An overview on microalgal-bacterial granular consortia for resource recovery and wastewater treatment

Bioresource Technology, Journal Year: 2022, Volume and Issue: 351, P. 127028 - 127028

Published: March 19, 2022

Language: Английский

---

Recent trends in polycyclic aromatic hydrocarbons pollution distribution and counteracting bio-remediation strategies

Chemosphere, Journal Year: 2023, Volume and Issue: 337, P. 139396 - 139396

Published: July 3, 2023

Language: Английский

---

Comprehensive review of emerging contaminants: Detection technologies, environmental impact, and management strategies

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 278, P. 116420 - 116420

Published: May 2, 2024

Emerging contaminants (ECs) are a diverse group of unregulated pollutants increasingly present in the environment. These contaminants, including pharmaceuticals, personal care products, endocrine disruptors, and industrial chemicals, can enter environment through various pathways persist, accumulating food chain posing risks to ecosystems human health. This comprehensive review examines chemical characteristics, sources, varieties ECs. It critically evaluates current understanding their environmental health impacts, highlighting recent advancements challenges detection analysis. The also assesses existing regulations policies, identifying shortcomings proposing potential enhancements. ECs pose significant wildlife by disrupting animal hormones, causing genetic alterations that diminish diversity resilience, altering soil nutrient dynamics physical Furthermore, increasing health, hormonal disruptions, antibiotic resistance, disruption, neurological effects, carcinogenic other long-term impacts. To address these critical issues, offers recommendations for future research, emphasizing areas requiring further investigation comprehend full implications contaminants. suggests increased funding support development advanced technologies, establishment standardized methods, adoption precautionary regulations, enhanced public awareness education, cross-sectoral collaboration, integration scientific research into policy-making. By implementing solutions, we improve our ability detect, monitor, manage ECs, reducing risks.

Language: Английский

---