Adsorption efficiency and isotherms of COD and color using limestone and zeolite adsorbents by Rosli, Mohd Arif, Daud, Zawawi, Awang, Halizah, Ab Aziz, Nur Adila, Ridzuan, Mohd Baharudin, Abubakar, Mahmoud Hijab, Adnan, Mohd Shalahuddin, Tajarudin, Husnul Azan

“…The highest removal percentage were found at approximately 55% of COD and 76% of color with 120 minutes of contact time, 200 rpm in shaking speed at pH7. The Langmuir adsorption isotherm model exhibited a better fit with high correlation R2 =0.9991 for COD and R2 =0.9827 for (color) respectively, which implies that the adsorption of leachate in this study onto LS-ZEO is homogeneous with monolayer. …”
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Adsorption of phenol from aqueous solutions using incinerated sewage sludge by Wan Mohamed, Wan Afnizan

“…Furthermore, pH was found to affect the adsorption capacity where as pH decreased from original (9 - 12) to neutral (7 - 8), adsorption capacity of adsorbent increased from 0.68 mg/g to 3.0 mg/g. …”
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Synthesis of solid-supported silver nanocomposites for antimicrobial and dye adsorption applications by Moosa, Salmah

“…The resultant Ag/Kln NCs and BNCs displayed excellent adsorption capacity evaluated through elimination of Methylene Blue dyes from the liquid phase. …”
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Kinetics study of hydrogen adsorption over Pt/MoO3 by Triwahyono, Sugeng, Abdul Jalil, Aishah, Timmiati, Sharifah Najiha, Ruslan, Nurun Najwa, Hattori, Hideshi

“…The rate controlling step and the energy barrier involved in the hydrogen adsorption over Pt/MoO3 were studied. Rates of hydrogen adsorption on Pt/MoO3 were measured at the adsorption temperature range of 323–573 K and at the initial hydrogen pressure of 6.7 kPa. …”
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Two-dimensional heavy metal migration in soil with adsorption and instantaneous injection by Liang, Ruishi, Mat Isa, Zaiton

“…The model takes into consideration the combination of adsorption term as well as instantaneous injection at the boundary. …”
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Beta-cyclodextrin carbon microspheres by hydrothermal carbonization for malachite green adsorption by Mohamed Omar, Nawal Hasin, Ahmad Zaini, Muhammad Abbas

“…This work was aimed at evaluating the adsorption characteristics of beta-cyclodextrin (ß-CD) chars. …”

Adsorption of C02 and CH4 on metal-cation exchange zeolite by Nor Kamarudin, Khairul Sozana, Shin, L. K., Mat, H.

“…The effect of polyvalent cations on adsorption capacity of zeolites has been reported in the literature, which indicated that the adsorptive capacity increases with increasing charge density of the cation. …”
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Equilibrium adsorption isotherms of anionic, nonionic surfactants and their mixtures to shale and sandstone by Ahmed Muherei, Mazen, Junin, Radzuan

“…SDS (anionic surfactant) adsorption was not detected to any of the adsorbent samples. …”
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Adsorption of acetylsalicylic acid drug on surfactant synthetic zeolite A and Y by Nik Malek, Nik Ahmad Nizam, Mohd. Yusof, Alias, Abdul Rashid, Noor Aini

“…Synthetic zeolites NaA and NaY synthesized from rice husk ash were used as support system for acetylsalicylic acid (ASA) drug by attaching the drug on zeolites via adsorption technique with the assistance of cationic surfactant. …”

Adsorption of heavy metals from recovered base oil using zeolite by Susiwi, Susiwi, Ali, Mohamad Wijayanuddin, Ripin, Adnan, Ahmad, Arshad

“…In this study, purification of recovered base oil by using adsorption process to remove heavy metals was performed. …”

Adsorption process using carbon made of oil palm agricultural waste by Othman, Fadil

On The Effect Of Axial Dispersion In The Numerical Simulation Of Fast Cycling Adsorption Processes by C. Y. Soo , C. Y. Soo, Y. L. Lai , Y. L. Lai, T. G. Chuah , T. G. Chuah, S. Mustapha , S. Mustapha, T. S. Y. Choong, T. S. Y. Choong

“…The Effects Of Axial Dispersion In The Numerical Simulation Of Fast Cycling Adsorption Processes Were Studied. The Main Objectives Are: (1) To Re-Examine The Observation Of Alpay [1] On The Effect Of Axial Dispersion On The Oxygen Purity For A 1.0 M Column, And (2) To Investigate Numerically The Effect Of Axial Dispersion On The Oxygen Purity And Cycle-Averaged Feed Flow Rate Of An Ultra Rapid Pressure Swing Adsorption (URPSA) Process, Which Employed A Column Of 0.2 M In Length. …”
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Adsorption of heavy metal from recovered base oil using zeolite by Ali, Susiwi M. W., Ripin, Adnan, Ahmad, Arshad

“…In this study, purification of recovered base oil by using adsorption process to remove heavy metals was performed. …”

The adsorption characteristics of gold onto 3 aminopropyltriethoxysilane grafted coconut pith by Rashid, Muhammad Usman

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Adsorption of alkyl benzene sulfonate surfactant on activated carbon for biobarrier purpose by Wijanarko, Anondho, Kencana Wulan, Praswasti Pembangun Dyah, Chandra, Willy, Dianursanti, Dianursanti, Song, Seung Koo, Sudibandriyo, Mahmud, Gozan, Misri

“…Simultaneous adsorption and biodegradation process in fluidized biobarrier reactor is one of emerging methods for eliminating surfactant in waste water. …”
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Amino modified mesostructured silica nanoparticles for efficient adsorption of methylene blue by Karim, A. H., Abdul Jalil, Aishah, Triwahyono, Sugeng, Sidik, S. M., Kamarudin, N. H. N., Jusoh, R., Jusoh, N. W. C., Hameedc, B. H.

“…The adsorption kinetics was best described by the pseudo-second order model. …”

Basic dye removal from synthetic wastewater by adsorption on palm ash by Abdulbari, Abdulbari, Ahmad, A., Hameed, Bassim H., Aziz, N.

“…Effects of the initial concentration (50 to 600 mg/l), contact time, pH (2-12) and temperature on adsorption rate were investigated. The experimental data were analyzed by the Langmuir, Freundlich and Redlich-Peterson models of adsorption. …”
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Adsorption of selenite ion from aqueous solution by solid pineapple waste by Zakaria, Erna Izaini

“…The van’t Hoff equation applied to this adsorption indicated that the adsorption process is endothermic, favourable and spontaneous. …”
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Treatment of palm oil mill effluent using evaporation and adsorption techniques by Kathiravale, Sivapalan

Can magnetic-field control dyes adsorption over carbon graphite? by Attan, Nursyafreena, Siew, Ling Lee, Lintang, Hendrik Oktendy, Nur, Hadi