首页|A review on agro-based materials on the separation of environmental pollutants from water system

A review on agro-based materials on the separation of environmental pollutants from water system

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Water is an extraordinary fundamental hotspot for the esse of life on earth. Heavy metal is a collection of metalloids and metals with atomic density greater than the 4000 kg/m~3. These metals are poisonous in nature and give rise to critical health issues in creatures and wellbeing, even at exceptionally low concentrations. These metals go into the aquatic system by different activities. Different treatment methodologies, their pretreatment strategies, regeneration of adsorbed contaminants exhaustively examined in this survey. Of all the available methodologies adsorption strategy is a preferred choice over different procedures as it can dispense these metals also at low fixation. Pretreatment is fundamentally performed for expanding the sorption limit and efficiency which can be performed utilizing different techniques. The commonly employed sorption models have been reviewed in this survey. The essential goals of this survey is to incorporate an outline of adsorption for the ejection of poisonous contaminations in aquatic systems by utilising different agro-based materials as adsorbents and its correlation in the expulsion of heavy metals. The suggestions for additional extent of exploration which should be possible have been talked about exhaustively.

AdsorptionAgro-based materialsHeavy MetalsPretreatmentWater Pollution

R. Sivaranjanee、P. Senthil Kumar、S. Mahalaxmi

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Department of Chemical Engineering, St. Joseph's College of Engineering, Chennai 600119, India

Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Chennai 603110, India

2022

Chemical Engineering Research & Design

Chemical Engineering Research & Design

SCI
ISSN:0263-8762
年,卷(期):2022.181
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