Zobrazeno 1 - 10
of 1 127
pro vyhledávání: '"adsorption kinetic"'
Publikováno v:
Indonesian Journal of Chemistry, Vol 24, Iss 6, Pp 1602-1614 (2024)
In this study, activated carbon from dragon fruit peel was synthesized and applied for its ability to adsorb organic pigments in water. The results obtained from the SEM and FTIR analyzes revealed the presence of the characteristic functional groups
Externí odkaz:
https://doaj.org/article/74cbbe4f0872489583e3224908742d66
Publikováno v:
Hybrid Advances, Vol 6, Iss , Pp 100254- (2024)
Dyes pose a significant environmental hazard due to their widespread use and tenacity in water bodies, resulting in adverse ecological and health effects. Many strategies have been investigated for the removal of dyes, and adsorption has emerged as a
Externí odkaz:
https://doaj.org/article/9616591dcaf44db281652fd0aae5f360
Publikováno v:
Applied Water Science, Vol 14, Iss 4, Pp 1-17 (2024)
Abstract Novel nanocomposite sorbent was produced by depositing nanostructured water treatment residual (nWTR) onto zeolite (Ze) using high-energy ball milling process. The physicochemical properties of nanocomposite (Ze-nWTR) prior and after Cd adso
Externí odkaz:
https://doaj.org/article/3733136d4aff45e28a51e82003fb6fa2
Autor:
R. Bagtache, M. Trari
Publikováno v:
Applied Water Science, Vol 14, Iss 4, Pp 1-11 (2024)
Abstract KAlPO4F was prepared hydrothermally at 453 K, a time-saving method using cheap reagents. The white solid was characterized by different methods such as powder X-ray diffraction, thermal analysis, SEM and UV–Vis diffuse reflectance. The com
Externí odkaz:
https://doaj.org/article/d3fd21f679174fa7a0cebcdcb43a44d2
Publikováno v:
Applied Water Science, Vol 14, Iss 3, Pp 1-20 (2024)
Abstract The truth of time has been debated for more than two centuries. Scientists like Leibniz, Einstein, Rowley, Wheeler and DeWitt believe that it is the result of change in the world and is not original. According to our research, only Einstein
Externí odkaz:
https://doaj.org/article/804fa0ee8d984d47a8ba417f631a585f
Publikováno v:
Inorganics, Vol 12, Iss 11, p 276 (2024)
The mixture of three metal ions (Cs+, Sr2+, and Co2+) is commonly found in radioactive waste, which induces several negative health effects. The removal of multiple metal ions is a true challenge for researchers due to the competitive adsorption of i
Externí odkaz:
https://doaj.org/article/d43f21e7bf7441249d3ae33dc3deaa0f
Publikováno v:
Cailiao gongcheng, Vol 51, Iss 9, Pp 1-12 (2023)
The pollution of heavy metal ions in wastewater has caused serious harm to human health, and the adsorption method has attracted much attention because of its high efficiency, economy, simplicity, and good selectivity. SiO2 aerogel is a potential ads
Externí odkaz:
https://doaj.org/article/a7a9b66291b04bd1be2c66e7335cd630
Publikováno v:
Journal of CO2 Utilization, Vol 81, Iss , Pp 102716- (2024)
Four activated hydrochars (AHCs) were obtained by hydrothermal carbonization of pine sawdust followed by physical and chemical activation in mild conditions. The effects of the activating agents on the porous structure of AHCs were analysed using nit
Externí odkaz:
https://doaj.org/article/00fda43ffa92437e8eb41ccb47484726
Autor:
Do Quoc Hung, Luu Xuan Dinh, Nguyen Van Tung, Le Thi Mai Huong, Nguyen Thi Lien, Pham Thanh Minh, Thu-Huong Le
Publikováno v:
Results in Chemistry, Vol 6, Iss , Pp 101095- (2023)
The release of radionuclide elements from nuclear, medical, research, and defense fields has become a serious environmental problem. Hence, the investigation of the adsorption kinetic and isotherm of metal ions (Co2+, Sr2+, and Cs+) which are commonl
Externí odkaz:
https://doaj.org/article/2f621afb0b3f407bb19d7b9775f04d24
Autor:
Stojisavljević Predrag, Vulović Nikolina, Veličković Zlate, Mijin Dušan, Stupar Stevan, Dinić Denis, Ivanković Negovan
Publikováno v:
Science of Sintering, Vol 55, Iss 2, Pp 269-287 (2023)
Adsorption of carbamate pesticide Methomyl by Co-Beta Zeolite particles prepared by wet ion-exchange method from aqueous solutions was studied. The effect of zeolite and pesticide concentrations, pH value, and sintering temperature on pesticide remov
Externí odkaz:
https://doaj.org/article/ac1814e280884388ae57cd3be000579e