Zobrazeno 1 - 10
of 1 129
pro vyhledávání: '"Adsorption kinetic"'
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 11, Pp 190-199 (2024)
Heavy metals such as copper and chromium are toxic even trace levels in contaminated water can be harmful to humans. Heavy metals removal from wastewater using low cost technology, resulting in high efficiency and being environmentally friendly, is s
Externí odkaz:
https://doaj.org/article/af3c3344c61e4c6dbeb94866607a22c9
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:
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 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:
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
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
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
Publikováno v:
Gels, Vol 10, Iss 4, p 251 (2024)
In this particular study, a hydrogel known as SAP-1 was synthesized through the grafting of acrylic acid-co-acrylamide onto pullulan, resulting in the creation of Pul-g-Poly (acrylic acid-co-acrylamide). Additionally, a sponge hydrogel named SAP-2 wa
Externí odkaz:
https://doaj.org/article/e34ec76dbf964ee887fd1cf986cc0b18
Publikováno v:
Materials, Vol 17, Iss 7, p 1573 (2024)
Carbon nanodots (CNDs) produced in pure water by the ablation of graphite with a nanosecond laser pulse exhibit weak photoluminescence. A small addition of polyethyleneimine (PEI) to the aqueous suspension of CNDs causes a significant increase in emi
Externí odkaz:
https://doaj.org/article/51b9767e63114fe099c032f24e7111a1