Adsorption of iron on mesoporous material / Norazlina Ahmad by Ahmad, Norazlina

“…In order to study the effect of iron adsorption capacity, the percentage of adsorption must be calculate by using the data from Atomic Absorption Spectroscopy (AAS). …”
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The study of adsorption isotherm and selected operating variables on adsorption of reactive and direct dyes onto MgALN03-LDH / Nor Asma Yahya by Yahya, Nor Asma

“…The favourability of adsorption is indicated by the value of RL. All the RL values were between 0 and 1 for all dyes.…”
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Adsorption of lead by using durian leaves / Rabihah Awang Ali by Awang Ali, Rabihah

“…Kinetic data were analyzed by using two adsorption kinetic model which is pseudo-first-order and pseudo-second-order. …”
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Activated carbon: preparation, characterization and adsorption capacity / Nor Haziqah Abd Hafiff by Abd Hafiff, Nor Haziqah

“…This study showed that the adsorption capacity of CTAB (23.0724 mg/g) onto the prepared activated carbon, DAC was greater than TX-100 (11.3868 mg/g). …”
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Adsorption and desorption of copper in paddy field soil in Merlimau, Melaka / Mohd Akmal Jamal by Jamal, Mohd Akmal

“…Then by using Freundlich and Langmuir Model, we can define the rate of (Cu) adsorption and desorption…”
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Adsorption of lead by using xanthate durian leaves powder / Nurul Afifa Mat Aziz by Mat Aziz, Nurul Afifa

“…The presence of sulfur groups on durian leaf Xanthate were identified by FTIR spectroscopic study. Batch adsorption study was applied to investigate the effect contact time, initial coencemtration of Pb(II), adsorbent dosage and pH on Pb adsorption. …”
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Adsorption of lead on durian leaves treated with sodium hydroxide / Siti Nuraisah Mohammed Shah by Mohammed Shah, Siti Nuraisah

“…Kinetic data were analyzed by using two adsorption kinetic model which are pseudo-first-order and pseudo-second-order. …”
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Adsorption of cadmium by using regular Zn-AlC0₃ hydrotalcite / Zuritah A.Kadir by A.Kadir, Zuritah

“…The different parameters that affect the adsorption process were studied included contact time, temperature, adsorbent dosage, initial concentration and pH. …”
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Adsorption kinetics and thermodynamics of dye onto layered double hydroxide (LDHs) / Nurul Izni Kairi by Kairi, Nurul Izni

“…The equilibrium data are fitted to the Langmuir and Freundlich isotherm equations. From these, the adsorption efficiency, adsorption energy, adsorption capacity and the rate constant value for the adsorption process is calculated. …”
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Malachite green adsorption onto palm kernel shell activated carbon / Hanis Farzana Hafizul by Hafizul, Hanis Farzana

“…The percentage of MG adsorption and the suitable of adsorption isotherm, Freundlich isotherm also was determined through this study. …”
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Adsorption of cadmium using regular MgAIC03 layered double hydroxide (LDHsf) / Norzuyati Mohd Aris by Mohd Aris, Norzuyati

“…The adsorption increases gradually as the pH and adsorbent dosage increase. …”
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Adsorption of methylene blue onto aloe vera (aloe barbadensis) rhind powder / Siti Zubaidah Mohd Jamaludin by Mohd Jamaludin, Siti Zubaidah

“…It was found that the adsorption fitted well with Freundlich isotherm equation. …”
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Methylene blue adsorption on cellulose extracted from oil palm (elaeis guineensis) trunk / Noorfazlin Ahmad Azmi by Ahmad Azmi, Noorfazlin

“…The effect of pH, dosage, initial concentration and contact time were investigated. The adsorption equilibrium was achieved after 10 minutes. …”
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Adsorption Of Direct Red 80 Dye Onto ZnAlNO3 – (Hydrotalcite-like) compound / Nur Syazana Azizan by Azizan, Nur Syazana

“…Removal of Direct Red 80 from aqueous solutions by adsorption onto hydrotalcite particles was investigated using batch rate experiments. …”
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Effect of molar ratio (M²⁺/M³⁺) of Mg-Al-NO₃-layered double hydroxide on dye adsorption / Asiah Mohd. Shafiee by Mohd. Shafiee, Asiah

“…The X-RD patterns for the LDHs show intense and sharp peaks of d-spacing at about 8.00 Å - 8.90 Å and interlayer spacing peaks approximately 4.00 Å - 4.50 Å. After adsorption, the basal spacing of the LDHs decreases due to the small molecular size of anionic dyes and mostly, the adsorption occurs on the external surface of the LDHs. …”
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Comparison between natural biosorbent and activated carbon of cucumis melo peels on congo red adsorption / Syahidah Rasyihah Abd Rashid by Abd Rashid, Syahidah Rasyihah

“…Mean value for adsorbent dosage and initial concentration were significantly different with p<0.05. Batch adsorption process with all optimum parameters shown the efficiency of decolorization rate up to 89.08% and the adsorption capacity was 6.96 mg/g. …”
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Color removal from treated palm oil mill effluent (TPOME) by adsorption on sugarcane bagasse / Siti Nur Farani Hassan by Hassan, Siti Nur Farani

“…Therefore, it is recommended that further study of the pretreatment process of bagasse be carried out so that the adsorption efficiency can be further increased.…”
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Adsorption of basic methelene blue (blue 90) dye by calcine and uncalcined ZnAlCO₃ LDH / Muhammad Hafizuddin Bahtiar by Bahtiar, Muhammad Hafizuddin

“…Different parameters that effect the adsorption process were studied which includes contact time, initial concentration, adsorbent dosage, initial pH and particle size. …”
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Adsorption of methylene blue from aqueous solution using nitric acid treated durian leaves powder / Mohamed Faresha Zul by Zul, Mohamed Faresha

“…In addition, kinetic studies revealed that the adsorption mechanism well explained using pseudo-second-order kinetic model. …”
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Adsorption studies using Zn-Al-NO₃-LDH to remove acidic and basic dye from aqueous solution / Muhammad Azman Mohd Salehudin by Mohd Salehudin, Muhammad Azman

“…For the effect of particle size, maximum adsorbance was obtained using 212|um particle size with 98.9% removal of Amido Black and 32.5% removal of Methylene Blue. The study on adsorption models of Langmuir and Freundlich Isotherm showed that the adsorption was taking place on the ZAN. …”
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