Adsorption Heavy Metal from Contaminated Water by Modified Shell of Wild Endemic Almonds: Amygdalus lycioides and Amygdalus wendelboi

Ziarati, Parisa; Kermanshah, Armaghan; Moslehishad, Maryam

doi:10.13005/bbra/1923

Cited by 6 publications

(2 citation statements)

References 10 publications

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“…The lowest accumulations of all metals were recorded in monsoon season while maximum was recorded in summer season (Table 1). Permanent contaminants such as metals may be transferred to higher levels in the food chain through environmental expansion [54,55].…”

Section: Heavy Metals Analysis From Ganga River Water At Kanpur Indiamentioning

confidence: 99%

Environmental pollution supports to constancy and invader potential of Cyprinus carpio and Oreochromis niloticus from the Ganga river, India

Dwivedi¹,

Tiwari²,

Mayank³

2018

IJPFS

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Cyprinus carpio (Common carp) and Oreochromis niloticus (Nile tilapia) are commercially and frequently exploited fishes from the Ganga river at Kanpur, India. Study was undertaken during the period 2012 to 2013 from the Ganga river. Rivers are heavily impacted due to their use for carrying off the industrial, municipal, agricultural and domestic effluents. Water samples were collected for the present study from the Ganga river at Kanpur. The minimum temperature was recorded in winter season and maximum in summer season. The pH, TDS, EC, phosphate, chloride, total hardness, nitrate, DO and all heavy metals (e.g. Cu, Cr, Cd, Zn, Pb, Hg) values exhibited their minimum in monsoon season. The sulphate and BOD were recorded minimum in winter season while alkalinity and COD had their lowest values in summer season. The water quality of the Kanpur station was very poor which is not suitable for Indian major carp (IMC). However, the Ganga river waters could host some tolerant fish species such as the exotic Cyprinus carpio and Oreochromis niloticus and also catfishes. All these species are very hardy, in respect of water quality (poor), thus they have strongly invaded in despoiled ecosystem of the river.

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Section: Heavy Metals Analysis From Ganga River Water At Kanpur Indiamentioning

confidence: 99%

Environmental pollution supports to constancy and invader potential of Cyprinus carpio and Oreochromis niloticus from the Ganga river, India

Dwivedi¹,

Tiwari²,

Mayank³

2018

IJPFS

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“…Nowadays the environmental pollution with toxic and heavy metals has become a multinational crisis by affecting agriculture and subsidizing to bioaccumulation and bio exaggeration in the food chain (12)(13)(14)(15)(16).…”

Section: Introductionmentioning

confidence: 99%

Removing Cadmium and Nickel Contents in Basil Cultivated in Pharmaceutical Effluent by chamomile (Matricaria chamomilla L.) Tea Residue

Pourzare¹,

Ziarati²,

Mousavi³

et al. 2017

JSD

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Background: Pharmaceutical waste effluent could be dumped into a sink and if these chemical compounds are not biodegraded or eliminated during sewage treatment, they eventually reach drinking water. Objectives: Chamomile as a one of the most common herbal teas people drink was chosen for adsorbing the heavy metals from pharmaceutical effluent. Materials and Methods: Pharmaceutical research laboratories effluent samples in 2016 were collected and added to the soil. Meanwhile the residue of Chamomile tea in different concentrations added as an adsorbent in contaminated soil and Basil as an edible vegetable has been grown in these soil samples. The soil leaves and roots of basil samples under different experimental conditions have been studied after every 10 days in 60 days and digested by wet method according the standard protocol. The data were analyzed using Analysis of Variance, (ANOVA). Results: Results revealed that Chamomile residue have more potential to adsorb Nickel and Cadmium first days of study (p<0.001) and adsorption capacity varied by considering the effects of various parameters like contact time, initial concentrations, pH, temperature, absorbent dose. Chamomile can accumulate high level of Cadmium in a short time and the uptake rate by vegetable edible plant is significantly affected by their concentrations in the contaminated soil (p<0.05). Conclusion: A contact time of 30 days by 5% Chamomile was found to be optimum and 41% of Ni was taken by 15% adsorbent from contaminated soil while a few amounts of these heavy metals being uptake by leaves of edible vegetable basil.

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The utilization of date palm waste as an efficient adsorbent for the elimination of heavy metals from polluted water

Maitlo,

Jatoi,

Jakhrani

2024

Environ Sci Pollut Res

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This study focuses on the removal of heavy metal ions, such as cadmium (Cd 2+ ), lead (Pb 2+ ), Chromium (Cr 6+ ), and Zinc (Zn 2+ ) from water. Metals, which are often present in water, can have various origins i.e. industrial emissions, mining, melting, corrosion, municipal and industrial waste and agrochemicals.These metals have the potential to cause adverse effects on human health. The study employed activated carbon derived from date palm waste as a means of removing heavy metals. The activated nanoparticles were characterized using various analytical techniques, including SEM, ICP, XRD, BET, Raman, and FTIR analysis. Batch studies were conducted to optimize the metal ion adsorption onto the activated carbon of date palm waste. The adsorption process was evaluated using isotherm models and reaction kinetics under various conditions, including contact time, dosage, pH, and initial concentration. The ndings of this study revealed that the prepared activated carbon from date palm waste effectively removed up to 85% of Cr 6+ , Pb 2+ , Cd 2+ , and Zn 2+ ions from water. This study highlights the potential of using agricultural waste, such as date palm waste, for the production of effective adsorbents for heavy metal removal.

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Adsorption Heavy Metal from Contaminated Water by Modified Shell of Wild Endemic Almonds: Amygdalus lycioides and Amygdalus wendelboi

Cited by 6 publications

References 10 publications

Environmental pollution supports to constancy and invader potential of Cyprinus carpio and Oreochromis niloticus from the Ganga river, India

Environmental pollution supports to constancy and invader potential of Cyprinus carpio and Oreochromis niloticus from the Ganga river, India

Removing Cadmium and Nickel Contents in Basil Cultivated in Pharmaceutical Effluent by chamomile (Matricaria chamomilla L.) Tea Residue

The utilization of date palm waste as an efficient adsorbent for the elimination of heavy metals from polluted water

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