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heavy metals

Papers (739)

Assessment of Heavy Metal Contamination and Health Risk Associated with Consumption of Canned Fish in Jos, Nigeria

E. G. Ibrahim, M. A. Gube-Ibrahim & N. Yakubu · Chemical Science International Journal · 2025

Environmental pollution with toxic metals can lead to possible contamination of the food chain. Fish consumption is essential for human nutrition, but exposure to heavy metals through fish can pose significant health risks. This study investigates the levels of heavy metals (Pb,...

Open access Research Article 10.9734/CSJI/2025/v34i2961

Comparative Analysis of Heavy Metals in Fish Samples Collected from River Niger in Anambra State

Njideka V. Nwankwo, ARINZE J. CHINWEUBA, ONYEBUCHI J. NWADIOGBU, Ifeoma M. Odika, Ebuka C. Mmaduakor & Obianuju A. Ikeh · Asian Journal of Food Research and Nutrition · 2025

Concern over heavy metal pollution has been widespread. Finding the levels of heavy metals in various fish species, including schilbe, semilabeo, giraffe, and elopsmachanata, from four fishing locations in the Anambra River was the goal of this study. After the fish samples were...

Open access Research Article 10.9734/ajfrn/2025/v4i2263

Influence of Tree Leaf Surface Characteristics and Wettability in Heavy Metals Accumulation in Tropical Urban Environment

Koffi N’guessan Achille, Tra Bi Zamblé Fidèle, Angaman Djédoux Maxime & Barima Yao Sadaiou Sabas · International Journal of Biochemistry Research & Review · 2025

The urban air pollution is a major environmental concern, particularly in the developing countries and in their major cities. In these cities, plants can play a key role in removing pollutants. This study aims to evaluate how surface characteristics of leaves and wettability infl...

Open access Research Article 10.9734/ijbcrr/2025/v34i3989

The Transformative Effects of Coconut Shell Biochar on Heavy Metal Bioavailability in Soil, Phytotoxicity and Yield in French Bean

Jyotsna Priyambda, B. Mamatha, A. Sathish & Nagappa Desai · Journal of Advances in Biology & Biotechnology · 2025

In a controlled pot experiment using a Completely Randomized Design (CRD) conducted at UAS, GKVK, Bangalore, India, soil was artificially contaminated with different concentrations of four types of heavy metals (Cd, Cr, Pb and As). French Bean (Phaseolus vulgaris L.) crop was gro...

Open access Research Article 10.9734/jabb/2025/v28i42249

Adsorption Isotherms and Kinetics Studies on Adsorption of Copper onto Modified and Unmodified Biomass Tea Waste from Wastewater in Kisii County, Kenya

Priscilla Nyaboke, Jackson Kiptoo, Anam Onditi & Ali Mohammed Salim · Asian Journal of Applied Chemistry Research · 2025

Among the most hazardous environmental issues nowadays is heavy metal pollution. One efficient technique for eliminating wastewater that contains heavy metals is adsorption. In order to assess an adsorbent's effectiveness and construct an adsorption system, the maximal adsorption...

Open access Research Article 10.9734/ajacr/2025/v16i2326

Assessment of Cadmium Levels in Selected Local and Imported Fruits and Vegetables in Iraq: A Study on Environmental and Health Risks

Ali Hammood Rhaif Al-Shammari & Iqbal Kareem Abdul-Hussain Al-Hassani · Asian Research Journal of Agriculture · 2025

Heavy metals, such as cadmium, are among the most hazardous environmental pollutants that threaten the quality of agricultural products and human health. This study, conducted in Iraq, analyzed 22 plant samples, including the peels and pulp of 11 types of local and imported fruit...

Open access Research Article 10.9734/arja/2025/v18i2674

Uptake of Heavy Metals (Cadmium, Lead, Chromium and Copper) from Paint-based Effluent Using Azolla mycrophylla (Azolla) and Eicchornia crassipies (Water Hyacinth)

Ajanya, J.I., Ogunlade-Anibasa, G. O., Ejeikwu, E.O & Malann, Y.D. · International Journal of Environment and Climate Change · 2025

Heavy metals are a major risk to life in general that requires urgent attention when found in any environment. The use of plants specifically aquatic macrophytes in the uptake and accumulation of these toxic elements may proffer a more advantageous and economically doable approac...

Open access Research Article 10.9734/ijecc/2025/v15i44811

Bioremediation of Heavy Metal Containing Effleunt with Cymbopogon citratus (Lemon Grass) with Hydroponics

Ajanya, J.I., Ogunlade-Anibasa, G.O., Ejeikwu, E.O & Malann, Y.D. · Journal of Geography, Environment and Earth Science International · 2025

Environmental pollution is no doubt a global problem. Heavy metals are pollutants of great concern. In this study, the heavy metal bioremediation potential of Cymbopogon citratus (lemon grass) was carried out. Four dilution concentrations of the effluent (100 %, TRT 1, 75% TRT 2,...

Open access Research Article 10.9734/jgeesi/2025/v29i4884

Phytoremediation of Metal Contamination: Evaluating Pistia stratiotes and Eichhornia crassipes for Lead and Cadmium Removal

Narendra Kumar Maurya, Shivakumar M., Bhooleshwari, Khusbu Samal, Rajesh Jayaswal, Lakshmipathi M. T., Vivek Kumar & T. S. Annappaswamy · International Journal of Environment and Climate Change · 2025

Phytoremediation is a cost-effective and ecologically friendly way to remove heavy metals from water. A small-scale experiment was conducted to determine the phytoremediation effectiveness of two macrophytes, Pistia stratiotes and Eichhornia crassipes, in removing lead (Pb) and c...

Open access Research Article 10.9734/ijecc/2025/v15i44804

Heavy Metals Pollution in Ambient Air and Health Risk Assessment in Eket, Akwa Ibom State, Nigeria

Samuel Akpan Nta, Erewari Ukoha-Onuoha, Ikpe Jimmy Udom & Unwana Iniobong Udoumoh · International Journal of Environment and Climate Change · 2025

Aims: Air pollution is an enormous problem due to its detrimental health effects on exposed populations. The present study assessed the level of heavy metals in ambient air and related health risk based on ingestion, inhalation, and dermal routes of exposure to heavy metals. Plac...

Open access Research Article 10.9734/ijecc/2025/v15i44800

Bioremediation Potentials of Chlorella Vulgaris on Water Samples from Ikose Stream (Tributary of Oba River) Ogbomoso, Nigeria

Adewoye Solomon Olayinka, Adeosun Itunu Grace, Awogbemi Stephen Olalekan, Omotoso Ifeoluwa Omotola, Tiamiyu Opeyemi Glory & Ajao Alfred O · Asian Journal of Advanced Research and Reports · 2025

Aim: The aim of the study is to evaluate the potentials of Chlorella vulgaris as a phycoremediation tools of water samples collected from Ikose stream, a tributary of Oba river in Ogbomoso. Study Design:  The study employed an experimental study design. Place and Duration of Stud...

Open access Research Article 10.9734/ajarr/2025/v19i3949

Mathematical Evaluation of Heavy Metals and Polycyclic Aromatic Hydrocarbons in Selected Commonly Consumed Seafood and Health Risk Implications in Akipelai Town, Ogbia, Bayelsa State, Nigeria

Wellington, E.Ogbomade, Innocent. C Eli & Osuagwu, U.O · International Journal of Biochemistry Research & Review · 2025

This study carried out the mathematical evaluation of heavy metals and polycyclic aromatic hydrocarbons in selected commonly consumed seafood and health risk implications in akipelai town, Ogbia, Bayelsa State. Seafood were collected from Akepelai River. Heavy metals, PAHs, estim...

Open access Research Article 10.9734/ijbcrr/2025/v34i2970

Heavy Metals Concentration in Selected Rice Brands Sold in Port Harcourt, Nigeria

Akuru, Udiomine Brantley, Woroma Nda-Wonodi, Miebaka Jamabo, Christian O. Nwaokezi, Ebilade Idumu & Joy Obuoso Elechi · International Journal of Biochemistry Research & Review · 2025

Introduction: Potentially harmful substances contaminating agricultural soil and crops pose a risk to human health and food safety. One of the main elements causing pollution in agriculture is heavy metals. Heavy metals can be found in cereal grains including rice, which absorb a...

Open access Research Article 10.9734/ijbcrr/2025/v34i2967

Lotus Cultivation in Contaminated Water: Potential Risks and Solutions

Anup Gadekar & Disha Katre · International Journal of Environment and Climate Change · 2025

This article explores the potential risks associated with lotus cultivation in polluted water sources and presents viable solutions to mitigate these challenges. Lotus cultivation plays a significant role in agriculture, providing economic, cultural, and medicinal benefits. Howev...

Open access Research Article 10.9734/ijecc/2025/v15i24743