Adsorption of heavy metal cations in montmorillonite [PDF]
Soil Science and Plant Nutrition, 1983 Abstract Adsorption behavior of Ca, Ni, and Cu by a montmorillonite at pH 4 through 7 was analyzed within a wide range of divalent cation concentrations (M2+=1.25 to 4.5 mi/liter). The data were interpreted in terms of the following Langmuir equation which was derived in assuming that the adsorption process of divalent metal cations by Na ...
Yoshiaki Takahashi, Hideo Imai
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Distribution of heavy metals in vegetative biofiltration columns [PDF]
, 2020 This study investigated the distribution of heavy metals in vegetative biofiltration columns irrigated by synthetic greywater. Twelve species of ornamental plants (three plants from each species) were planted in the same designed 36 biofiltration columns.
Abaya, Jameelu +5 more
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Effect of the surfactant benzalkonium chloride in the sorption of paraquat and cadmium on montmorillonite [PDF]
, 2014 Pesticides, heavy metals and surfactants can share the same region or site in the environment and thus they may compete for the surface of minerals. A competitive study of the adsorption between the cationic surfactant benzalkonium chloride (BAC) with ...
Etcheverry, Mariana +3 more
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Optimization of biosorption process using cucumis melo rind for the removal of Fe, Mn and Pb ions from groundwater [PDF]
, 2002 Biosorption can be an effective technique for the treatment of metal-bearing groundwater. Several fruits and agricultural by-products demonstrated the ability to remove the heavy metals and thereby reduce the water contaminants. In the present study, the
Mohd Asharuddin, Syazwani
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Efficiency evaluation of food waste materials for the removal of metals and metalloids from complex multi-element solutions [PDF]
, 2018 Recent studies have shown the potential of food waste materials as low cost adsorbents for the removal of heavy metals and toxic elements from wastewater.
Astolfi, Maria Luisa +5 more
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Water Science, 2018 This study presents an evaluation of Egyptian diatomite as a low cost adsorbent for the removal of heavy metal under different conditions (pH, weight of diatomite and contact time).
ElSayed ElBastamy ElSayed
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Biowęgiel z pofermentacyjnej pozostałości kukurydzy hybrydowej - tani i wydajny sorbent metali ciężkich [PDF]
, 2019 Biochar produced from fermentation residue of maize hybrid was used in untreated form as a sorbent for the removal of Cd(II), Pb(II) and Zn(II) from aqueous solution.
Motyka, Oldřich +3 more
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Food waste materials appear efficient and low-cost adsorbents for the removal of organic and inorganic pollutants from wastewater [PDF]
, 2018 In recent studies, the adsorption capacity of several food waste materials has been assessed by performing adsorption experiments in heterogeneous operating conditions.
Canepari, S. +4 more
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Adsorption of heavy metals on sonicated activated sludge
Ultrasonics Sonochemistry, 2009 The objective of this work is to assess heavy metals fixation capacity on sonicated activated sludge. Ultrasonic treatment of sludge has lead to its desintegration and changes physico-chemical characteristics such as soluble chemical oxygen demand, proteins or particle size distribution.
Commenges-Bernole, Nadine, Marguerie, J.
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High Performance Copper Based Metal Organic Framework for Removal of Heavy Metals From Wastewater
Frontiers in Materials, 2022 The biggest challenge of this century is the generation of wastewater which is released to the environment due to industrial expansion. Industrial development has caused the release of various pollutants including heavy metals such as Cd, Pb, and Cr into
Hussien Waritu Haso +3 more
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