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Journal articles on the topic 'Adsorption system'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Nu, Soe Soe, and Dr Mi Sandar Mon. "Analysis of Adsorption Time for Solar Adsorption Refrigeration System." International Journal of Trend in Scientific Research and Development Volume-2, Issue-6 (2018): 61–63. http://dx.doi.org/10.31142/ijtsrd18349.

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2

Pekař, Miloslav, and Josef Koubek. "Transient Kinetic and Thermodynamic Behaviour of Langmuir Adsorption in a Flow System." Collection of Czechoslovak Chemical Communications 64, no. 4 (1999): 726–34. http://dx.doi.org/10.1135/cccc19990726.

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Various kinetic pathways to the adsorption equilibrium in an isothermal differential bed of adsorbent are illustrated on several examples. Discussion is based on the computed transient responses of adsorption rate and distance from adsorption equilibrium to the start of adsorptive feed. It is shown that adsorption behaviour in flow system may not be smooth and very steep changes on the rate responses may appear. Even the simple reaction need not approach equilibrium smoothly but at a jump. The approach assuming "closeness to the equilibrium" should be used very carefully, in this case.

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3

Xiao, Jinsheng, Pierre Bénard, and Richard Chahine. "Adsorption–desorption cycle thermodynamics for adsorptive hydrogen storage system." International Journal of Hydrogen Energy 41, no. 14 (2016): 6139–47. http://dx.doi.org/10.1016/j.ijhydene.2015.11.024.

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4

Tengku Mohd, Tengku Amran, Muhammad Ikhram Abdul Wahib, Nik Khairul Irfan Nik Ab Lah, et al. "Adsorption of anionic surfactant on surface of reservoir minerals in alkaline-surfactant-polymer system." Malaysian Journal of Chemical Engineering and Technology (MJCET) 4, no. 2 (2021): 124. http://dx.doi.org/10.24191/mjcet.v4i2.14986.

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Alkaline-surfactant-polymer (ASP) flooding is significant to the oil and gas industry due to synergistic interaction between alkaline, surfactant and polymer. However, chemical losses due to adsorptions of surfactant and polymer on the rock surface could lead to inefficiency of the process. There are also significant uncertainties on adsorption mechanism when surfactant is flooded with presence of alkaline and polymer. This study highlights the static adsorption tests using anionic sodium dodecyl sulphate (SDS), hydrolysed polyacrylamide (HPAM) and sodium carbonate (Na2CO3) as the surfactant,

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Mlakar, Marina, Milivoj Lovrić, and Marko Branica. "Theory of metal ions accumulation by the synergistic adsorption at mercury electrodes." Collection of Czechoslovak Chemical Communications 55, no. 4 (1990): 903–23. http://dx.doi.org/10.1135/cccc19900903.

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The synergistic adsorptive accumulation of metal ions at the surface of mercury electrodes is described. The basic thermodynamic relationships between the ionic species involved in the synergistic adsorption are developed and analysed. The method is compared with the simple anion-induced adsorption. The synergistic adsorption of uranyl ions in the system salicylic acid-tributylphosphate is reported.

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6

Abdulkadir,, M. S., D. M. Kulla, and G. Y. Pam. "Performance evaluation of date-seed activated carbon as adsorbent in adsorption refrigeration system." Nigerian Journal of Basic and Applied Sciences 30, no. 1 (2022): 24–27. http://dx.doi.org/10.4314/njbas.v30i1.3.

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Vapour compression refrigeration systems are characterised by relative high energy requirement in addition to environmental pollution tendencies. Adsorption refrigeration system could be a better option in terms of huge energy savings and carbon emission reduction. This study is aimed at evaluating the performance and characteristics of date-seed activated carbon (DSAC) for use as adsorbent in adsorption refrigeration. Using isoster-based adsorbent/adsorbate equilibrium test rig, pressure, temperature and concentration (P-T-X) data were obtained. The isosteric heat of adsorption for convention

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7

Su, Long, Haibo Zhang, Kokyo Oh, et al. "Activated biochar derived from spent Auricularia auricula substrate for the efficient adsorption of cationic azo dyes from single and binary adsorptive systems." Water Science and Technology 84, no. 1 (2021): 101–21. http://dx.doi.org/10.2166/wst.2021.222.

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Abstract In this study, spent Auricularia auricula substrate (AS)-derived biochar (ASBCs) and activated biochar with NaOH (A-ASBC) were evaluated for the adsorption of cationic azo dyes, including methylene blue (MB), rhodamine B (RB), and crystal violet (CV), from single and binary adsorptive systems. A-ASBC showed a higher maximum adsorption capacity for these dyes (MB: 53.62 mg·g−1, RB: 32.33 mg·g−1, CV: 735.73 mg·g−1) than ASBCs in a single system because it had a greater specific surface area and more oxygen containing-functional groups on the surface. The adsorption process of the three

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8

El-Reefy, Sohir, Abd El-Hakim Daifullah, and Hamdi Gad. "Adsorption of Typical Organic Pollutants from Wastewater Using Inshas Incinerator Ash." Adsorption Science & Technology 16, no. 2 (1998): 87–99. http://dx.doi.org/10.1177/026361749801600203.

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The extent to which the full surface area of Inshas incinerator ash (IIA) is utilized for the adsorption of a solute from aqueous solution in single-component systems and in a two-component system is described. Adsorption isotherms for phenol (P), m-cresol (m-Cr), p-cresol (p-Cr), 4–nitrophenol (4NP) and 2–nitrophenol (2NP) on to IIA have been determined. The data conform to the Langmuir and Freundlich adsorption models. For the two-component system of phenol and m-cresol in water, it was clear that the driving force for competitive adsorption was mainly the enthalpy change, ΔH. It was also fo

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9

Liu, Tong, Yan Jun Li, Bao Liang Li, Yuan Chao Wu, Wei Shan Wang, and Xiao Cun Liu. "Study of Adsorptive Behaviors of Aminosulfonic Acid-Based Superplasticizer on the Calcium Sulphoaluminate Mineral." Advanced Materials Research 306-307 (August 2011): 1042–46. http://dx.doi.org/10.4028/www.scientific.net/amr.306-307.1042.

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Calcium sulphoaluminate (3CaO·3Al2O3·CaSO4, ) was synthesized with pure chemical reagents. The adsorbed amount of aminosulfonic acid-based superplasticizer (AS) on the surface of mineral and the mineral mixture (mixture of the , Ca(OH)2and CaSO4·2H2O) were detected by ultraviolet-visible absorption spectrometry. The adsorptive behaviors of AS on the surface of mineral particles in the hydration system were studied. The results showed that: the adsorbed amount of AS on mineral and the mineral mixture increased with higher initial concentration; the adsorption amount and the maximum adsorption a

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10

Askalany, Ahmed A., Bidyut B. Saha, and Khairul Habib. "Adsorption Cooling System Employing Activated Carbon/R32 Adsorption Pair." MATEC Web of Conferences 13 (2014): 06001. http://dx.doi.org/10.1051/matecconf/20141306001.

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11

Soe, Soe Nu, and Mi Sandar Mon Dr. "Analysis of Adsorption Time for Solar Adsorption Refrigeration System." International Journal of Trend in Scientific Research and Development 2, no. 6 (2018): 61–63. https://doi.org/10.31142/ijtsrd18349.

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The solar adsorption Refrigeration system is very useful in rural area without grid. The Adsorber desorber are the important role in this system. Among the adsorbent - refrigerant, the activated carbon and ethanol is applied. This paper focuses on the adsorption time of adsorber bed with constant thickness. Soe Soe Nu | Dr. Mi Sandar Mon "Analysis of Adsorption Time for Solar Adsorption Refrigeration System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-6 , October 2018, URL: https://www.ijtsrd.com/paper

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12

Sur, Anirban, and Randip K. Das. "Numerical Modeling and Thermal Analysis of an Adsorption Refrigeration System." International Journal of Air-Conditioning and Refrigeration 23, no. 04 (2015): 1550033. http://dx.doi.org/10.1142/s2010132515500339.

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The aim of this paper is to develop a complete, precise and simple numerical model based on the thermophysical properties of an adsorptive cooling system (using activated carbon–methanol pair), analyze and discuss the heat and mass transfer processes and identify the parameters which influence the system performance. In the design of adsorption refrigeration system, the characteristics of both adsorbate–adsorbent pairs and system operating conditions are very important. So in this model, different thermophysical properties of working pair such as, specific heat, density, isosteric heat of adso

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13

Mishra, Shuddhodan P., and Tej Bahadur Singh. "Radiotracer technique in adsorption study, part II. Adsorption of phosphate ions on chromium metal powder." Collection of Czechoslovak Chemical Communications 52, no. 4 (1987): 960–69. http://dx.doi.org/10.1135/cccc19870960.

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The adsorption of phosphate ions on chromium metal powder from aqueous solutions of sodium dihydrogen phosphate labelled with 32P has been studied as a function of concentrative (10-3 to 10-6 mol l-1), temperature (303-323 K), and pH (3.5-10.6) of the adsorptive solution. The time for the equilibrium establishment was found to be about 4 hours and it is dependent on the solution acidity. The smooth and continuous growth of phosphate adsorption follows the first order kinetics and the rate constants are found to be of the order of 10-3 min-1. The results show that the adsorption in the system u

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14

Mohammed, Mena Safaa, and Nibal Fadel Farman. "Solar adsorption cooling system operating by activated–carbon–ethanol bed." International Journal of Renewable Energy Development 13, no. 3 (2024): 430–47. http://dx.doi.org/10.61435/ijred.2024.60170.

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One efficient way to convert small thermally energized into effective cooling is through adsorption cooling technology, which increases energy efficiency and reduces environmental pollution. This study's primary goal is to hypothetically examine the thermal coefficient of performing the solar adsorptive refrigerator machine operated with an activating carbon/Ethanol operating dual. The impact of different operating situations and design factors on the machine's performance is inspected and evaluated. The present double-bed solar energy adsorptive-cooler unit is modeled by thermodynamic methodo

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15

Yoo, Yoon‐Jong, Hong‐Soo Kim, and Moon‐Hee Han. "Toluene and MEK Adsorption Behavior of the Adsorption System Using Honeycomb Adsorption Rotor." Separation Science and Technology 40, no. 8 (2005): 1635–51. http://dx.doi.org/10.1081/ss-200056664.

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16

Wei, Wei, Huihui Hu, Xuelin Ji, Zaoxue Yan, Wei Sun, and Jimin Xie. "Selective adsorption of organic dyes by porous hydrophilic silica aerogels from aqueous system." Water Science and Technology 78, no. 2 (2018): 402–14. http://dx.doi.org/10.2166/wst.2018.313.

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Abstract Hydrophilic silica aerogel (HSA) was obtained by sol-gel method and dried at ambient conditions and further studied for the removal of organic dyes in water. Silica aerogel was characterized by its morphology, porous structure, specific surface area and particle size distribution by scanning electron microscopy, Brunauer–Emmett–Teller and pore size distribution. The HSA after calcination had a specific surface area of 888.73 m2/g and an average particle size of 2.6341 nm. Moreover, adsorption properties of the HSA toward organic dyes – adsorption conditions, kinetics data, and equilib

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17

Li, Y. W., B. W. Zhao, L. Wang, et al. "Competitive Adsorption of Cd(II) and Zn(II) on Biochar, Loess, and Biochar-loess Mixture." Nature Environment and Pollution Technology 23, no. 1 (2024): 265–73. http://dx.doi.org/10.46488/nept.2024.v23i01.022.

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Combined heavy metal contamination in soil is a common phenomenon. Biochar amendment into the soil is considered to be an alternative for immobilization remediation of soil contaminated with heavy metals due to its adsorption and alkalization. However, much attention has been paid to the adsorption and immobilization of single heavy metals by biochar. In this paper, the competitive adsorption of Cd(II) and Zn(II) on biochar derived from cotton straw and pig manure at 500℃ (BCS500 and BPM500), loess and biochar-loess mixtures were investigated using the batch equilibrium method. The results sho

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18

Sazonova, V. F., M. A. Kojemyak, and O. V. Perlova. "Adsorption of Tributyl Phosphate on Silica Gel." Adsorption Science & Technology 19, no. 3 (2001): 211–17. http://dx.doi.org/10.1260/0263617011494097.

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The adsorption behaviour of tributyl phosphate (TBP) on silica gel was studied. It was found that the adsorption isotherm shapes were complicated, being considered as S- and L-type isotherms according to the Giles classification. Adsorption itself was polymolecular and of a physical nature, the first adsorptive layer involving hydrogen bonding between the protons of surface silanol groups and the electron-donating oxygen atom of the adsorbate molecule. Subsequent adsorption layers were formed via van der Waals interaction. The free energy of adsorption of the system lay between −22.1 kJ/mol an

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19

Li, B. G., Yun Qing Kang, Guang Fu Yin, and Chang Qiong Zheng. "Adsorption of Human Serum Proteins on Carbonaceous Materials." Key Engineering Materials 336-338 (April 2007): 1814–17. http://dx.doi.org/10.4028/www.scientific.net/kem.336-338.1814.

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In this paper, the adsorption of human serum albumin (HSA), human serum fibrinogen (HFG) and human serum immune globulin (IG) on surfaces of diamond like carbon film (DLC), diamond film (DF) and graphite has been studied. The adsorption isotherms of single component protein solution and the competitive adsorption of binary system have been investigated by radioisotope 125 I labeling method. Results showed that (1) the adsorptive amounts of HSA on DLC is more than that of HFG, but the adsorptive amounts of HFG on DF and graphite are apparently more than those HSA; (2) the relative competitive a

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20

Mitra, S., K. Srinivasan, P. Kumar, S. S. Murthy, and P. Dutta. "Solar Driven Adsorption Desalination System." Energy Procedia 49 (2014): 2261–69. http://dx.doi.org/10.1016/j.egypro.2014.03.239.

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21

Santos, V. C. G. Dos, C. R. T. Tarley, J. Caetano, and D. C. Dragunski. "Assessment of chemically modified sugarcane bagasse for lead adsorption from aqueous medium." Water Science and Technology 62, no. 2 (2010): 457–65. http://dx.doi.org/10.2166/wst.2010.291.

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This study evaluated the adsorption capacity of chemically modified sugarcane bagasse with citric acid (B-CA), sodium hydroxide (B-S) and citric acid and sodium hydroxide (B-CAS) for Pb2 + ion adsorption in aqueous medium. Infrared spectroscopy (FT-IR) was used to characterise the materials, where the chemical modification was confirmed by the presence of carboxylate groups created at 1,730 cm−1 peak. All assays related to Pb2 + ion adsorption onto adsorbent, i.e. equilibrium time between Pb2 + ions and adsorbate (24 h), as well as Pb2 + ion concentration, were performed in batch system. The i

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22

Medvedevskykh, Yuriy, Olena Makido, Galyna Khovanets’, et al. "Investigation of the Adsorption Properties of a New Composite Catalyst for the Fenton System." Chemistry & Chemical Technology 18, no. 4 (2024): 474–84. https://doi.org/10.23939/chcht18.04.474.

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The influence of the structure of the SiO2 layer on the adsorption properties of magnetosensitive CoFe2O4/SiO2/CuO nanocomposites created as catalysts for the Fenton system was studied. For this, the formation of the SiO2 layer was carried out by the sol-gel method using surfactants of synthetic and natural origin. To determine the process parameters, a previously proposed mathematical model of the dye adsorption process from an aqueous solution was used. The presented model considers dye adsorption from an aqueous solution as a pseudo chemical reaction of displacement of the solvent molecules

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23

Mei, Ying, Jun-Ya Xu, Pei-Qi Jia, et al. "Adsorption characteristics of ammonium nitrogen in a bioretention system." Thermal Science 25, no. 3 Part B (2021): 2279–87. http://dx.doi.org/10.2298/tsci200502116m.

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Ammonia nitrogen is one of the important pollutants in urban rainfall. Though iron ions and aluminum ions as a filler for plant retention system have a good effect on the removal of ammonia nitrogen, their adsorption characteristics was rarely studied. This paper uses different media (sand, iron powder, aluminum powder) with different pH values and ionic strengths in the bioretention system to study the adsorption mechanism of ammonia nitrogen in an artificial rainwater. The result shows that Langmuir isothermal adsorption model is more in line with the ammonia nitrogen adsorption process, and

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24

Brancato, V., A. Frazzica, A. Sapienza, L. Gordeeva, and A. Freni. "Ethanol adsorption onto carbonaceous and composite adsorbents for adsorptive cooling system." Energy 84 (May 2015): 177–85. http://dx.doi.org/10.1016/j.energy.2015.02.077.

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25

Trisupakitti, Somsuk, Jindaporn Jamradloedluk, and Songchai Wiriyaumpaiwong. "Adsorption Cooling System Using Metal-Impregnated Zeolite-4A." Advances in Materials Science and Engineering 2016 (2016): 1–8. http://dx.doi.org/10.1155/2016/4283271.

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The adsorption cooling systems have been developed to replace vapor compression due to their benefits of being environmentally friendly and energy saving. We prepared zeolite-4A and experimental cooling performance test of zeolite-water adsorption system. The adsorption cooling test-rig includes adsorber, evaporator, and condenser which perform in vacuum atmosphere. The maximum and minimum water adsorption capacity of different zeolites and COP were used to assess the performance of the adsorption cooling system. We found that loading zeolite-4A with higher levels of silver and copper increase

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26

Akulinin, E. I., D. S. Dvoretsky, and S. I. Dvoretsky. "The Experimental Study of the Kinetics of the Cyclic Adsorption Process of Air Enrichment with Oxygen." Vestnik Tambovskogo gosudarstvennogo tehnicheskogo universiteta 27, no. 3 (2021): 387–400. http://dx.doi.org/10.17277/vestnik.2021.03.pp.387-400.

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For mass transfer cyclic processes in the “adsorptive - porous adsorbent” system when air is enriched with oxygen by the method of short-cycle heatless adsorption, a new method has been implemented for determining the coefficients of mass transfer and mass conductivity of processes in systems with a solid phase from kinetic curves. It has been experimentally proved that during the adsorption separation of atmospheric air, the rate of cyclic “adsorption - desorption” processes can be limited by both internal and external diffusion resistance. The mass conductivity coefficients are determined de

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27

Lu, Q., and G. Sorial. "Impact of pore size on competitive adsorption of phenolic compounds." Water Supply 4, no. 5-6 (2004): 1–7. http://dx.doi.org/10.2166/ws.2004.0086.

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Single and binary solute adsorption of phenol and o-cresol at 23°C on three activated carbons with different pore size were conducted in this study. One granular activated carbon (GAC) F400 and two activated carbon fibers (ACFs) were considered. Anoxic (absence of molecular oxygen) and oxic (presence of molecular oxygen) conditions were evaluated. For the single solute system, the three adsorbents studied have shown higher adsorptive capacities under oxic conditions as compared to anoxic conditions. The degree of adsorption enhancement was related to the pore size of the adsorbent. For binary

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28

Ugale, Vinayak D., and Amol D. Pitale. "A Review on Working Pair Used in Adsorption Cooling System." International Journal of Air-Conditioning and Refrigeration 23, no. 02 (2015): 1530001. http://dx.doi.org/10.1142/s2010132515300013.

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Adsorption cooling system find its application in refrigeration, air conditioning, chiller, Ice making, etc. It uses thermal energy as driving force. Adsorption systems are environmental friendly (zero global warming potential and ozone depleting potential) and also eliminates use of compressor and minimize vibration problem. So it can be used as substitute for conventional vapor compression refrigeration system or vapor absorption system. The adsorption generally classified in two types as physical adsorption (due to weak van der waal forces) and chemical adsorption (chemical reaction between

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29

Conti-Ramsden, M. G., H. M. A. Asghar, S. N. Hussain, E. P. L. Roberts, and N. W. Brown. "Removal of mercaptans from a gas stream using continuous adsorption-regeneration." Water Science and Technology 66, no. 9 (2012): 1849–55. http://dx.doi.org/10.2166/wst.2012.383.

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The removal of the mercaptan, 1-methyl-1-propanethiol, from aqueous solutions using a non-porous, electrically conducting carbon-based adsorbent (Nyex 1000) was investigated. The adsorption process was found to be rapid (equilibrium capacity achieved within 5 minutes) with low adsorptive capacity (of the order of 0.4 mg g–1) when compared with activated carbon. Electrochemical regeneration of the Nyex 1000 in a simple divided electrochemical cell within a sequential batch treatment unit restored 100% of the adsorbent's adsorptive capacity using treatment times as low as 20 minutes by passing a

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30

Quignon, F., L. Kiene, Y. Levi, M. Sardin, and L. Schwartzbrod. "Virus behaviour within a distribution system." Water Science and Technology 35, no. 11-12 (1997): 311–18. http://dx.doi.org/10.2166/wst.1997.0752.

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If viruses are introduced into a drinking water distribution system they will be submitted to various phenomena, including inactivation, aggregation, adsorption but the actual inactivation rate is impossible to estimate. A pilot-scale study evaluated the behaviour of viruses sporadically introduced into a distribution system. In particular, phenomena such as virus adsorption onto clay particles or onto pilot surfaces covered by a biofilm, which could provide viruses with a protection against trace amounts of residual disinfectants were studied. Poliovirus 1, pre-adsorbed or not on particles of

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31

Sevilla, Astrid Audrey, and Victor Ella. "Ammonium Adsorption Characteristics of Jasaan Clay Soils under Conservation Agriculture and Conventional Plow-based Production Systems." Philippine Journal of Agricultural and Biosystems Engineering 16, no. 1 (2020): 39–54. http://dx.doi.org/10.48196/016.01.2020.04.

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Knowledge of nutrient adsorption characteristics of soils is important for analyzing nutrient retention for plant uptake and potential losses due to leaching in agricultural crop production systems. This study aimed to characterize and compare the ammonium adsorption behavior of Jasaan clay soils under conservation agriculture production systems (CAPS) and under conventional plow-based (PB) production systems. Soil samples were collected from plots laid in a randomized complete block design for selected treatments T2 (Maize + Stylosanthes – Stylosanthes – fallow) and T5 (Cassava + Stylosanthes

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Li, Yun-Xia, Lei Wang, Fang-Fang Chai, et al. "Highly effective removal of antibiotics from aqueous solution by magnetic ZnFe2O4/activated carbon composite." Water Science and Technology 82, no. 5 (2020): 877–86. http://dx.doi.org/10.2166/wst.2020.389.

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Abstract Water pollution from antibiotics has attracted a lot of attention for its serious threat to human health. In this study, a magnetic adsorbent (zinc ferrite/activated carbon (ZnFe2O4/AC) was synthesized via microwave method to effectively remove gemifioxacin mesylate (GEM) and moxifloxacin hydrochloride (MOX). Based on the porosity of AC and the magnetism of ZnFe2O4, the resulting ZnFe2O4/AC has high adsorption capacities and can be easily separated from the solid–liquid system via a magnetic field. The largest adsorption capacities for GEM and MOX can reach up to 433.4 mg g−1 and 388.

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Yang, Guang Jian, Rui Qun Liu, and Fang Xia. "Study on the Adsorption Behavior of Co(II) on Modified Sodium Trititanate Whisker." Advanced Materials Research 230-232 (May 2011): 1063–66. http://dx.doi.org/10.4028/www.scientific.net/amr.230-232.1063.

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The modification of sodium trititanate whisker surface was performed by means of impregnation procedure to fabricate the modified sodium trititanate whisker, which was characterized by infrared spectroscopy(IR). Its adsorptive performance for Co(II) in a static system was investigated by FAAS. The main factors affecting adsorption and desorption of Co(II), the adsorptive capacity of Co(II) in optimal condition and adsorption isotherm. The adsorptive rate for Co(II) on 0.2500 g of modified sodium trititanate whisker at PH 6.0 was the best. Co(II) adsorbed on the modified sodium tretitanate whis

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34

Zhai, Qing-Zhou. "Studies of adsorption of crystal violet from aqueous solution by nano mesocellular foam silica: process equilibrium, kinetic, isotherm, and thermodynamic studies." Water Science and Technology 81, no. 10 (2020): 2092–108. http://dx.doi.org/10.2166/wst.2020.267.

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Abstract Mesocellular foam (MCF) silica molecular sieve material was successfully synthesized using a hydrothermal method. X-ray diffraction, infrared spectroscopy, low nitrogen adsorption–desorption, scanning electron microscopy, and transmission electron microscopy (TEM) characterization techniques were used to characterize the material. Low temperature nitrogen adsorption–desorption method showed that pore size of the synthesized MCF was 12 nm. TEM study showed that the synthesized MCFs had honeycomb structure pores, which can be good for the absorbance of dye organic macromolecule substanc

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35

Fang, Mei-Ling, Hsiao-Yu Chang, Chih-Hsiang Chen, et al. "Chemical Adsorption of Nitrogen Dioxide with an Activated Carbon Adsorption System." Aerosol and Air Quality Research 19, no. 11 (2019): 2568–75. http://dx.doi.org/10.4209/aaqr.2019.09.0439.

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Winkler, Igor, and Volodymyr Diychuk. "Adsorption of toluene from the mixed water−toluene system on medicinal activated carbon." Canadian Journal of Chemistry 92, no. 5 (2014): 392–96. http://dx.doi.org/10.1139/cjc-2014-0030.

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An experimental investigation of adsorption of toluene from the aqueous phase on medicinal activated carbon revealed that the process runs by the mechanism of preactivated adsorption. Kinetics of the initial stages of adsorption can be adequately represented by the empirical Elovich adsorption model. An insufficient amount of the adsorbent can cause an unexpected jump in the toluene equilibrium concentration in water caused by transferring this substance from the toluene phase into water through the process of additional adsorption on the coal surface. Adsorption constants and “imaginary” adso

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Mohamad Yusop, Mohamad Firdaus, Mohd Azmier Ahmad, Nur Ayshah Rosli, Fadzil Noor Gonawan, and Soran Jalal Abdullah. "Scavenging malachite green dye from aqueous solution using durian peel based activated carbon." Malaysian Journal of Fundamental and Applied Sciences 17, no. 1 (2021): 95–103. http://dx.doi.org/10.11113/mjfas.v17n1.2173.

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Physiochemical activation consists of heat treatment coupling with CO2 gasification and KOH chemical treatment were applied in preparing durian peel based activated carbon (DPAC) to remove basic dye, malachite green (MG) from aqueous solution. Several parameters namely, effect of initial MG concentration as well as contact time, solution temperature and initial solution pH were carried out in this study. Characterization study revealed that DPAC pose high BET surface area which is 886.31 m2/g and its surface was found to be mesoporous in nature with heterogeneous type of pore structures. Eight

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Liu, Zhongbao, Banghua Zhao, Yong Huang, Xin Qi, and Fengfei Lou. "Cooling Capacity Test for MIL-101(Cr)/CaCl2 for Adsorption Refrigeration System." Molecules 25, no. 17 (2020): 3975. http://dx.doi.org/10.3390/molecules25173975.

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An MIL-101(Cr) powder material was successfully prepared using the hydrothermal synthesis method, and then the original MIL-101(Cr) was combined with different mass fractions of CaCl2 using the immersion method to obtain a MIL-101(Cr)/CaCl2 composite material. The physical properties of the adsorbent were determined by X-ray powder diffraction (XRD), an N2 adsorption desorption isotherm test, and thermogravimetric analysis (TG). The water vapor adsorption performance of the metal-organic frameworks MOFs was tested with a gravimetric water vapor adsorption instrument to analyze its water vapor

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39

Amaibi, P. M., J. F. Egong, C. R. Iwe, and C. C. Obunwo. "Adsorption and Kinetic Studies for Removal of Fluoride in Aqueous System by Activated Carbon Produced from Lemon Peels." Journal of Applied Sciences and Environmental Management 28, no. 5 (2024): 1413–19. http://dx.doi.org/10.4314/jasem.v28i5.11.

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Globally, fluoride contamination in drinking water has been a major environmental problem, imposing severe threat to human health through various disease conditions. Therefore, the objective of this paper was to investigate the adsorption and kinetic studies for the removal of fluoride in aqueous system by activated carbon produced from lemon peels using appropriate standard procedures. Adsorptive efficiency of the lemon peel powder for fluoride ions in water was 94.90% at an optimum contact time of 100 minutes. The fluoride ions removal efficiency of the activated carbon was considered favour

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40

Belgin Paul, D. L., K. Mohan Babu, I. Irfan Ahmed, and M. Karthick. "Optimisation of ecofriendly adsorption refrigeration system." International Journal of Ambient Energy 41, no. 5 (2018): 550–52. http://dx.doi.org/10.1080/01430750.2018.1477065.

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MORIYA, Yoshifumi, and Noriaki ISHII. "Humidity Control System with Adsorption Materials." JSME International Journal Series B 39, no. 3 (1996): 653–59. http://dx.doi.org/10.1299/jsmeb.39.653.

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Abhishek, P., and V. Baiju. "Thermodynamic modelling of hybrid adsorption system." Journal of Physics: Conference Series 1355 (November 2019): 012013. http://dx.doi.org/10.1088/1742-6596/1355/1/012013.

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Patel, Jaimin K., Nirvesh Mehta, and Jaspal Dabhi. "Adsorption Refrigeration System: Design and Analysis." Materials Today: Proceedings 4, no. 9 (2017): 10278–82. http://dx.doi.org/10.1016/j.matpr.2017.06.364.

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Teraoka, Y., and T. Seto. "Theory of a multilayer adsorption system." Surface Science Letters 278, no. 1-2 (1992): A75. http://dx.doi.org/10.1016/0167-2584(92)90301-k.

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Wu, Jun W., Eric J. Hu, and Mark J. Biggs. "Thermodynamic cycles of adsorption desalination system." Applied Energy 90, no. 1 (2012): 316–22. http://dx.doi.org/10.1016/j.apenergy.2011.04.049.

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Teraoka, Y., and T. Seto. "Theory of a multilayer adsorption system." Surface Science 278, no. 1-2 (1992): 202–17. http://dx.doi.org/10.1016/0039-6028(92)90596-x.

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马, 洪亭. "Experimental Study of Adsorption Desalination System." Open Journal of Nature Science 05, no. 01 (2017): 65–72. http://dx.doi.org/10.12677/ojns.2017.51010.

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Kirovskaya, I. A., and A. E. Zemtsov. "Adsorption properties of GaAs-CdS system." Russian Journal of Physical Chemistry A 81, no. 4 (2007): 654–58. http://dx.doi.org/10.1134/s0036024407040279.

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Mahesh, A., and S. C. Kaushik. "Solar adsorption cooling system: An overview." Journal of Renewable and Sustainable Energy 4, no. 2 (2012): 022701. http://dx.doi.org/10.1063/1.3691610.

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Tashtoush, Ghassan M., Mohannad Al-Ata, and Atif Al-Khazali. "Solar adsorption refrigeration (SAR) system modeling." Energy Efficiency 4, no. 2 (2010): 247–56. http://dx.doi.org/10.1007/s12053-010-9091-5.

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