Results 91 to 100 of about 339,684 (268)

A comparative study of Zinc (II) ions removal by a locally produced Granular activated carbon [PDF]

, 2013
Physiochemical properties of wastewater effluent from the plants of a brewery in Lagos, Nigeria were analyzed. The adsorption capacity of Granular activated carbon from animal horns when compared with the available commercial Granulated ...
Aluyor, E. O., Oboh, I. O.
core   +1 more source

Adsorption Characteristics and Mechanisms of Dibutyl Phthalate on Nanomaterials

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Dibutyl phthalate (DBP) is a widely used plasticizer whose environmental release poses significant risks to ecosystems and human health. This study systematically investigated DBP adsorption on three common nanomaterials—titanium dioxide nanoparticles (n‐TiO2), multiwalled carbon nanotubes (MWCNTs), and carboxylated MWCNTs (MWCNTs‐COOH)—using ...
Ying Wang, Haiyue Chen, Hongbao Liang, Hongwu Liang   +3 more
wiley   +1 more source

Evaluation of Activated Carbon as a Reactive Cap Sorbent for Sequestration of PCBs in Presence of Humic Acid [PDF]

, 2009
This study investigated the interferences caused by high humic acid concentrations on the adsorption of coplanar and noncoplanar polychlorinated biphenyls (PCBs) on coconut shell activated carbon. In particular, the research focuses on the application of
Gardner, Kevin H., Hawkins, Amy, Melton, Jeffrey S., Sharma, Bhawana, Tracey, Gregory   +4 more
core   +1 more source

Converting Durian Husk Into Adsorbent Beads for Methylene Blue Adsorption: Synthesis, Kinetics, Isotherms, and Reusability

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Environmental pollution from textile dyeing wastewater, particularly the discharge of harmful dyes like methylene blue (MB), poses a significant challenge. This study presents an innovative solution for dyeing wastewater treatment by utilizing durian husk, an agricultural waste, as an adsorbent for MB removal.
L. H. V. Thanh, D. V. P. An, P. H. Phuc, L. T. Phu, T. T. B. Quyen, P. D. Toan   +5 more
wiley   +1 more source

The Effect of Chloride and Sulfate Ions on the Adsorption of Cd2+ on Clay and Sandy Loam Egyptian Soils

The Scientific World Journal, 2014
Adsorption of Cd2+ on two types of Egyptian soils: clay (alluvial) and sandy loam (calcareous), was studied. Effect of changing the matrix electrolyte type and concentration was used to mimic the natural soil salts.
Mohamed E. EL-Hefnawy, Elmetwaly M. Selim, Faiz F. Assaad, Ali I. Ismail   +3 more
doaj   +1 more source

Addition of Water in Calcium Based Adsorbent for CO₂ Adsorption: Experimental and Isotherm Modelling Studies

Chemical Engineering Transactions, 2016
In this work, a combined process of adsorption and gas hydrate formation is proposed as an alternative approach for the separation of carbon dioxide (CO2) content from gas stream. The objective of this research is to study adsorption isotherms of the CO2
N. Azmi, N.A. Rashidi, S. Yusup, K.M. Sabil   +3 more
doaj   +1 more source

Perlaksanaan latihan industri dalam meningkatkan kebolehkerjaan : satu kajian kes pelajar-pelajar bidang perhotelan di Politeknik Johor Bahru [PDF]

, 2007
Kajian ini merupakan kajian penilaian perlaksanaan Latihan Industri dalam meningkatkan kebolehkeijaan pelajar-pelajar dalam kursus Pengurusan Hotel dan Katering. Kajian ini dilakukan untuk mengetahui sejauh mana pelajar dapat mengaplikasi ilmu teori dan
Mohd Jelani, Anida
core  

The Utilization of Silica–Lignin Composite as a Green Adsorbent for Cobalt and Lead Metal Ions in Aqueous Phase

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Heavy metals in environmental waste can pollute the environment and disrupt human health if not managed properly. Heavy metal contamination from industrial waste, particularly cobalt (Co) and lead (Pb), poses serious environmental and health risks due to their toxicity, persistence, and bioaccumulative nature.
Rista Siti Mawarni, Gabrielo Ryan Antoro, Ayu Dahliyanti, Witta Kartika Restu   +3 more
wiley   +1 more source

Synthesis and characterization of nanometric titania coated on granular alumina for arsenic removal [PDF]

, 2016
The adsorption process is widely used for the treatment of drinking water sources containing high levels of arsenic. The choice of the adsorbent is crucial for the efficiency of the process.
Chianese, Angelo, Chiavola, Agostina, D'Amato, Emilio, Kanaev, Andrei, Tchieda, Viktor K.   +4 more
core   +1 more source

Advanced Investigation of the Elimination of Methylene Blue From Wastewater Using Activated Carbon–Copper Oxide Nanowires: New Perspectives With Statistical Physical Modeling

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, the actual route of methylene blue (MB) dye adsorption by using fabricated polyfunctional activated carbon–copper oxide nanowires (AC@CuO‐NWs) from bulky wastewater bodies has been investigated. To better understand the exact pathway of the adsorption process, a prominent statistical physics formalism or grand canonical ...
Abdellatif Sakly, Nizar Lefi, Mohamed Bouzid, Salah Knani, Md. Mahmudur Rahman, Besma Graba, Sivarama Krishna Lakkaboyana, Abdelmottaleb Ben Lamine   +7 more
wiley   +1 more source