International Journal of Zoological Investigations
Heavy metals are a serious problem that caused several health problems in humans and animals. The... more Heavy metals are a serious problem that caused several health problems in humans and animals. They also affect the diversity of soil fauna as well as the environment. The proper management of heavy metal concentrations can be managed by the inoculation of earthworms in their habitats. Through bioaccumulation of heavy metals in their body, earthworms reduce the toxic level of heavy metal concentration. Lampito mauritii is common earthworm species that accumulate heavy metals in its body tissues. Heavy metal concentration was observed in different animal dung with municipal solid waste (MSW) and final vermicompost as well as in earthworm bodies. A significant decrease in heavy metals concentration such as cobalt (Co), chromium (Cr), lead (Pb), nickel (Ni), and cadmium (Cd) was observed in all the combinations of different animal dung with MSW after vermicomposting by earthworm Lampito mauritii. A significant reduction of cobalt (Co) was observed in the vermicomposts obtained from buffalo dung, whereas cow dung only has a significant maximum reduction in the level of chromium (Cr) (91.48%, 0.072 ± 0.002 mg/kg). The maximum reduction of lead (Pb) concentration was observed in the vermicomposts obtained from the combination of buffalo dung with municipal solid waste in the ratio (1:1) (96.61%, 0.060 ± 0.003 mg/kg). There was a significant decrease in the concentration of nickel (Ni) in vermicomposts of all combinations of animal dung with municipal solid wastes. Whereas, the concentration of cadmium (Cd) is significantly reduced in the vermicomposts obtained from goat dung (95.62%, 0.017 ± 0.005 mg/kg). The result of this study clearly illustrated that during vermic-activity, Lampito mauritii considerably decreases different heavy metals in the final vermicompost and can act as a biological indicator of soil quality. With the help of this technique, MSW can be managed effectively while also being protected from toxic levels of heavy metal contamination in the human diet.
International Journal of Zoological Investigation , 2024
The environment and human health are greatly impacted by heavy metals, and there is an increasing... more The environment and human health are greatly impacted by heavy metals, and there is an increasing global concern about these potentially dangerous compounds. Heavy metal contamination can have a substantial effect on how the soil ecosystem functions. For this, feasible, effective, and advantageous restorative methods are required. "Ecosystem engineers," as earthworms are called, may alter and enhance the quality of soil. Earthworms might be a valuable biological indicator of soil pollution since they can bioaccumulate significant levels of metals in their tissues. Earthworms are utilized in a novel field of bioremediation research called vermiremediation to purify soils that have been polluted by organic matters. Earthworms have a potent metabolic system, and their propensity to valorize and detoxify heavy metals is mostly due to the gut flora and chloragocyte cells within them. Remediation with earthworms is seen as sustainable, efficient, and friendly to the environment. This review provides in-depth information on earthworms' capacity as possible species for bioremediation and detoxification of heavy metalpolluted soil, addressing problems connected to both human health and the environment.
International Journal of Biological Innovations, 2022
Pollution from various sources is currently regarded as one of the most severe issues everywhere.... more Pollution from various sources is currently regarded as one of the most severe issues everywhere. However, certain biological indicators can detect a variety of contaminants, and each one is used to identify a specific pollutant or a group of pollutants. The use of molecular and biochemical biomarkers is one of the ecotoxicological approaches in assessing pollutant bioavailability and sublethal effects. One of the most rapidly growing fields in ecotoxicological research is biomarkers in soil invertebrates, such as earthworms. Due to the widespread use of biocides and fertilizers in agriculture, industrial operations, urban trash, and air deposition, soil contamination has risen in recent decades. Earthworms serve as an excellent bio indicator for monitoring soil pollution. There are a variety of biomarkers of toxic substances in earthworm ecotoxicology. The present review is focused on the use of earthworms as a biomarker to analyze the impact of toxicological substances.
Vermicomposting is a biological process that uses earthworms to transform
organic waste into com... more Vermicomposting is a biological process that uses earthworms to transform
organic waste into compost that is rich in nutrients. It has become a popular and
environmentally acceptable way to handle solid waste. This review offers a thorough
analysis of the benefits, techniques, and fundamental concepts of vermicomposting as an
achievable approach to the globe's waste management problem. It starts with an overview of
the technique and then explores the biology of earthworms to clarify their function in the
breakdown of organic matter and the improvement of soil fertility. Furthermore, the review
focuses on several factors that affect vermicomposting effectiveness, such as temperature,
moisture content, pH, and kinds of organic materials used. It explains the various types of
earthworms that are suitable for vermicomposting. The advantages of vermicomposting on
the environment are emphasized. This procedure yields nutrient-rich vermicompost, which
is an excellent organic fertilizer that improves soil health and plant development without
using as much chemical fertilizer. This review concludes by highlighting the significance of
vermicomposting as an economical, sustainable, and socially responsible approach to
managing solid waste. It offers perspectives and recommendations for decision-makers,
practitioners, and interested individuals who are interested in maximizing
vermicomposting's potential for enhancing communities and ecosystems while reducing the
environmental impact of waste disposal methods.
Heavy metals pose serious threats to both individuals and the environment, and there is growing g... more Heavy metals pose serious threats to both individuals and the environment, and there is growing global concern over potentially harmful elements. Heavy metal contamination can have a significant impact on the soil ecosystem's functioning. This requires convenient, efficient, and beneficial remediation approaches. The "ecosystem engineer", earthworms, can modify and enhance soil quality. The ability of earthworms to bioaccumulate metals in substantial amounts in their tissues makes them potentially beneficial as an ecological indicator of soil pollution. Vermiremediation is a new discipline of research in which earthworms are used to detoxify organically contaminated soils. Earthworms have an influential metabolic system, and their gut bacteria and chloragocyte cells play a significant role in their tendency to valorize and detoxify heavy metals. Remediation by earthworms can be considered sustainable, efficient, and ecologically beneficial. The present review provides a wide range of information on earthworms' appropriateness as prospective species for bioremediation and detoxification of toxic metal-contaminated soil to mitigate human health and environmental problems.
The field of nanotechnology has gained immense popularity and is very
applicable across many se... more The field of nanotechnology has gained immense popularity and is very
applicable across many sectors. Their increasingly widespread use raises concerns over
nanoparticles' possible effects on the environment and living things. These days,
nanoparticles are employed extensively and carelessly without consideration for their long and short-term consequences. Applications of nanoparticles might have several negative
repercussions on Earth's flora and animals. The soil system, which is the habitat of many
invertebrates, including earthworms, is contaminated by the discarded nanoparticles. Due
to their critical role in maintaining healthy soil and a functional ecosystem, earthworms are
especially susceptible to exposure to nanoparticles. This review begins by describing the
numerous origins and varieties of nanoparticles that end up in the environment, such as
engineered nanoparticles utilized in consumer goods, industrial operations, and so on. The
exposure mechanisms of earthworms to nanoparticles are then addressed, including soil
ingestion, cutaneous contact, and absorption from organic materials.
The sustainable management of crop pests and the enhancement of crop productivity is crucial for ... more The sustainable management of crop pests and the enhancement of crop productivity is crucial for global food security. The use of chemical pesticides has raised concerns due to their detrimental effects on human health and the environment. As a result, there is an increasing interest in developing alternative pest management strategies that are eco-friendly and economically viable. This research article investigates the combined effect of vermiwash, a nutrient-rich liquid derived from vermicomposting, with biopesticides on
crop productivity. Numerous easily processed plants, such as neem, garlic, and tobacco, can be used to suppress Helicoverpa armigera, Earias vittella, and other pests. The study explores the potential synergistic benefits of integrating these two approaches and provides insights into their efficacy for sustainable agricultural practices.
One of the most promising approaches to address the worldwide water crisis is wastewater treatmen... more One of the most promising approaches to address the worldwide water crisis is wastewater treatment and utilization. Vermifiltration is a novel wastewater treatment method that involves using composting earthworms to remediate contaminated water. It is considered as an innovative technology that offers a long-term strategy for wastewater treatment with simultaneous sludge reduction and remediation. The treatment capacity parameters by vermifilter of wastewater has a strong association with earthworm activity. It's a biofilter in which the earthworms breakdown the suspended particles trapped on the filter bed, decompose organic matter via enzymatic activity, and aerate the system through burrowing action while removing pathogens. The present review focuses on vermifiltration and the mechanisms underlying it, as well as the current situation of the technology for the treatment and reutilization of pollutants produced in domestic and industrial fields.
International Journal of Biological Innovations, 2022
One of the most promising approaches to address the worldwide water crisis is wastewater treatmen... more One of the most promising approaches to address the worldwide water crisis is wastewater treatment and utilization. Vermifiltration is a novel wastewater treatment method that involves using composting earthworms to remediate contaminated water. It is considered as an innovative technology that offers a long-term strategy for wastewater treatment with simultaneous sludge reduction and remediation. The treatment capacity parameters by vermifilter of wastewater has a strong association with earthworm activity. It's a biofilter in which the earthworms breakdown the suspended particles trapped on the filter bed, decompose organic matter via enzymatic activity, and aerate the system through burrowing action while removing pathogens. The present review focuses on vermifiltration and the mechanisms underlying it, as well as the current situation of the technology for the treatment and reutilization of pollutants produced in domestic and industrial fields.
International Journal of Zoological Investigations
Heavy metals are a serious problem that caused several health problems in humans and animals. The... more Heavy metals are a serious problem that caused several health problems in humans and animals. They also affect the diversity of soil fauna as well as the environment. The proper management of heavy metal concentrations can be managed by the inoculation of earthworms in their habitats. Through bioaccumulation of heavy metals in their body, earthworms reduce the toxic level of heavy metal concentration. Lampito mauritii is common earthworm species that accumulate heavy metals in its body tissues. Heavy metal concentration was observed in different animal dung with municipal solid waste (MSW) and final vermicompost as well as in earthworm bodies. A significant decrease in heavy metals concentration such as cobalt (Co), chromium (Cr), lead (Pb), nickel (Ni), and cadmium (Cd) was observed in all the combinations of different animal dung with MSW after vermicomposting by earthworm Lampito mauritii. A significant reduction of cobalt (Co) was observed in the vermicomposts obtained from buffalo dung, whereas cow dung only has a significant maximum reduction in the level of chromium (Cr) (91.48%, 0.072 ± 0.002 mg/kg). The maximum reduction of lead (Pb) concentration was observed in the vermicomposts obtained from the combination of buffalo dung with municipal solid waste in the ratio (1:1) (96.61%, 0.060 ± 0.003 mg/kg). There was a significant decrease in the concentration of nickel (Ni) in vermicomposts of all combinations of animal dung with municipal solid wastes. Whereas, the concentration of cadmium (Cd) is significantly reduced in the vermicomposts obtained from goat dung (95.62%, 0.017 ± 0.005 mg/kg). The result of this study clearly illustrated that during vermic-activity, Lampito mauritii considerably decreases different heavy metals in the final vermicompost and can act as a biological indicator of soil quality. With the help of this technique, MSW can be managed effectively while also being protected from toxic levels of heavy metal contamination in the human diet.
International Journal of Zoological Investigation , 2024
The environment and human health are greatly impacted by heavy metals, and there is an increasing... more The environment and human health are greatly impacted by heavy metals, and there is an increasing global concern about these potentially dangerous compounds. Heavy metal contamination can have a substantial effect on how the soil ecosystem functions. For this, feasible, effective, and advantageous restorative methods are required. "Ecosystem engineers," as earthworms are called, may alter and enhance the quality of soil. Earthworms might be a valuable biological indicator of soil pollution since they can bioaccumulate significant levels of metals in their tissues. Earthworms are utilized in a novel field of bioremediation research called vermiremediation to purify soils that have been polluted by organic matters. Earthworms have a potent metabolic system, and their propensity to valorize and detoxify heavy metals is mostly due to the gut flora and chloragocyte cells within them. Remediation with earthworms is seen as sustainable, efficient, and friendly to the environment. This review provides in-depth information on earthworms' capacity as possible species for bioremediation and detoxification of heavy metalpolluted soil, addressing problems connected to both human health and the environment.
International Journal of Biological Innovations, 2022
Pollution from various sources is currently regarded as one of the most severe issues everywhere.... more Pollution from various sources is currently regarded as one of the most severe issues everywhere. However, certain biological indicators can detect a variety of contaminants, and each one is used to identify a specific pollutant or a group of pollutants. The use of molecular and biochemical biomarkers is one of the ecotoxicological approaches in assessing pollutant bioavailability and sublethal effects. One of the most rapidly growing fields in ecotoxicological research is biomarkers in soil invertebrates, such as earthworms. Due to the widespread use of biocides and fertilizers in agriculture, industrial operations, urban trash, and air deposition, soil contamination has risen in recent decades. Earthworms serve as an excellent bio indicator for monitoring soil pollution. There are a variety of biomarkers of toxic substances in earthworm ecotoxicology. The present review is focused on the use of earthworms as a biomarker to analyze the impact of toxicological substances.
Vermicomposting is a biological process that uses earthworms to transform
organic waste into com... more Vermicomposting is a biological process that uses earthworms to transform
organic waste into compost that is rich in nutrients. It has become a popular and
environmentally acceptable way to handle solid waste. This review offers a thorough
analysis of the benefits, techniques, and fundamental concepts of vermicomposting as an
achievable approach to the globe's waste management problem. It starts with an overview of
the technique and then explores the biology of earthworms to clarify their function in the
breakdown of organic matter and the improvement of soil fertility. Furthermore, the review
focuses on several factors that affect vermicomposting effectiveness, such as temperature,
moisture content, pH, and kinds of organic materials used. It explains the various types of
earthworms that are suitable for vermicomposting. The advantages of vermicomposting on
the environment are emphasized. This procedure yields nutrient-rich vermicompost, which
is an excellent organic fertilizer that improves soil health and plant development without
using as much chemical fertilizer. This review concludes by highlighting the significance of
vermicomposting as an economical, sustainable, and socially responsible approach to
managing solid waste. It offers perspectives and recommendations for decision-makers,
practitioners, and interested individuals who are interested in maximizing
vermicomposting's potential for enhancing communities and ecosystems while reducing the
environmental impact of waste disposal methods.
Heavy metals pose serious threats to both individuals and the environment, and there is growing g... more Heavy metals pose serious threats to both individuals and the environment, and there is growing global concern over potentially harmful elements. Heavy metal contamination can have a significant impact on the soil ecosystem's functioning. This requires convenient, efficient, and beneficial remediation approaches. The "ecosystem engineer", earthworms, can modify and enhance soil quality. The ability of earthworms to bioaccumulate metals in substantial amounts in their tissues makes them potentially beneficial as an ecological indicator of soil pollution. Vermiremediation is a new discipline of research in which earthworms are used to detoxify organically contaminated soils. Earthworms have an influential metabolic system, and their gut bacteria and chloragocyte cells play a significant role in their tendency to valorize and detoxify heavy metals. Remediation by earthworms can be considered sustainable, efficient, and ecologically beneficial. The present review provides a wide range of information on earthworms' appropriateness as prospective species for bioremediation and detoxification of toxic metal-contaminated soil to mitigate human health and environmental problems.
The field of nanotechnology has gained immense popularity and is very
applicable across many se... more The field of nanotechnology has gained immense popularity and is very
applicable across many sectors. Their increasingly widespread use raises concerns over
nanoparticles' possible effects on the environment and living things. These days,
nanoparticles are employed extensively and carelessly without consideration for their long and short-term consequences. Applications of nanoparticles might have several negative
repercussions on Earth's flora and animals. The soil system, which is the habitat of many
invertebrates, including earthworms, is contaminated by the discarded nanoparticles. Due
to their critical role in maintaining healthy soil and a functional ecosystem, earthworms are
especially susceptible to exposure to nanoparticles. This review begins by describing the
numerous origins and varieties of nanoparticles that end up in the environment, such as
engineered nanoparticles utilized in consumer goods, industrial operations, and so on. The
exposure mechanisms of earthworms to nanoparticles are then addressed, including soil
ingestion, cutaneous contact, and absorption from organic materials.
The sustainable management of crop pests and the enhancement of crop productivity is crucial for ... more The sustainable management of crop pests and the enhancement of crop productivity is crucial for global food security. The use of chemical pesticides has raised concerns due to their detrimental effects on human health and the environment. As a result, there is an increasing interest in developing alternative pest management strategies that are eco-friendly and economically viable. This research article investigates the combined effect of vermiwash, a nutrient-rich liquid derived from vermicomposting, with biopesticides on
crop productivity. Numerous easily processed plants, such as neem, garlic, and tobacco, can be used to suppress Helicoverpa armigera, Earias vittella, and other pests. The study explores the potential synergistic benefits of integrating these two approaches and provides insights into their efficacy for sustainable agricultural practices.
One of the most promising approaches to address the worldwide water crisis is wastewater treatmen... more One of the most promising approaches to address the worldwide water crisis is wastewater treatment and utilization. Vermifiltration is a novel wastewater treatment method that involves using composting earthworms to remediate contaminated water. It is considered as an innovative technology that offers a long-term strategy for wastewater treatment with simultaneous sludge reduction and remediation. The treatment capacity parameters by vermifilter of wastewater has a strong association with earthworm activity. It's a biofilter in which the earthworms breakdown the suspended particles trapped on the filter bed, decompose organic matter via enzymatic activity, and aerate the system through burrowing action while removing pathogens. The present review focuses on vermifiltration and the mechanisms underlying it, as well as the current situation of the technology for the treatment and reutilization of pollutants produced in domestic and industrial fields.
International Journal of Biological Innovations, 2022
One of the most promising approaches to address the worldwide water crisis is wastewater treatmen... more One of the most promising approaches to address the worldwide water crisis is wastewater treatment and utilization. Vermifiltration is a novel wastewater treatment method that involves using composting earthworms to remediate contaminated water. It is considered as an innovative technology that offers a long-term strategy for wastewater treatment with simultaneous sludge reduction and remediation. The treatment capacity parameters by vermifilter of wastewater has a strong association with earthworm activity. It's a biofilter in which the earthworms breakdown the suspended particles trapped on the filter bed, decompose organic matter via enzymatic activity, and aerate the system through burrowing action while removing pathogens. The present review focuses on vermifiltration and the mechanisms underlying it, as well as the current situation of the technology for the treatment and reutilization of pollutants produced in domestic and industrial fields.
Uploads
Papers by Nishat Fatima
is an excellent organic fertilizer that improves soil health and plant development without
using as much chemical fertilizer. This review concludes by highlighting the significance of
vermicomposting as an economical, sustainable, and socially responsible approach to managing solid waste. It offers perspectives and recommendations for decision-makers,
practitioners, and interested individuals who are interested in maximizing vermicomposting's potential for enhancing communities and ecosystems while reducing the environmental impact of waste disposal methods.
applicable across many sectors. Their increasingly widespread use raises concerns over
nanoparticles' possible effects on the environment and living things. These days,
nanoparticles are employed extensively and carelessly without consideration for their long and short-term consequences. Applications of nanoparticles might have several negative
repercussions on Earth's flora and animals. The soil system, which is the habitat of many
invertebrates, including earthworms, is contaminated by the discarded nanoparticles. Due
to their critical role in maintaining healthy soil and a functional ecosystem, earthworms are
especially susceptible to exposure to nanoparticles. This review begins by describing the
numerous origins and varieties of nanoparticles that end up in the environment, such as
engineered nanoparticles utilized in consumer goods, industrial operations, and so on. The
exposure mechanisms of earthworms to nanoparticles are then addressed, including soil
ingestion, cutaneous contact, and absorption from organic materials.
crop productivity. Numerous easily processed plants, such as neem, garlic, and tobacco, can be used to suppress Helicoverpa armigera, Earias vittella, and other pests. The study explores the potential synergistic benefits of integrating these two approaches and provides insights into their efficacy for sustainable agricultural practices.
is an excellent organic fertilizer that improves soil health and plant development without
using as much chemical fertilizer. This review concludes by highlighting the significance of
vermicomposting as an economical, sustainable, and socially responsible approach to managing solid waste. It offers perspectives and recommendations for decision-makers,
practitioners, and interested individuals who are interested in maximizing vermicomposting's potential for enhancing communities and ecosystems while reducing the environmental impact of waste disposal methods.
applicable across many sectors. Their increasingly widespread use raises concerns over
nanoparticles' possible effects on the environment and living things. These days,
nanoparticles are employed extensively and carelessly without consideration for their long and short-term consequences. Applications of nanoparticles might have several negative
repercussions on Earth's flora and animals. The soil system, which is the habitat of many
invertebrates, including earthworms, is contaminated by the discarded nanoparticles. Due
to their critical role in maintaining healthy soil and a functional ecosystem, earthworms are
especially susceptible to exposure to nanoparticles. This review begins by describing the
numerous origins and varieties of nanoparticles that end up in the environment, such as
engineered nanoparticles utilized in consumer goods, industrial operations, and so on. The
exposure mechanisms of earthworms to nanoparticles are then addressed, including soil
ingestion, cutaneous contact, and absorption from organic materials.
crop productivity. Numerous easily processed plants, such as neem, garlic, and tobacco, can be used to suppress Helicoverpa armigera, Earias vittella, and other pests. The study explores the potential synergistic benefits of integrating these two approaches and provides insights into their efficacy for sustainable agricultural practices.