Zobrazeno 1 - 10
of 2 417
pro vyhledávání: '"Metal adsorption"'
Autor:
Anatolii Yu. Opekunov, Dariya V. Korshunova, Marina G. Opekunova, Vsevolod V. Somov, Daniil A. Akulov
Publikováno v:
Записки Горного института, Vol 267, Pp 343-355 (2024)
Nature-like technologies are being introduced into many human activities including mining wastewater treatment. This work is based on long-term studies of the Sibay copper-zinc-pyrite deposit development. It is dedicated to assessment of geochemical
Externí odkaz:
https://doaj.org/article/8afbb3073dd44046aa892a0b29aa48c7
Publikováno v:
Environmental Advances, Vol 17, Iss , Pp 100561- (2024)
In this study, cellulose was successfully purified from sugarcane bagasse by alkali treatment and bleaching process. Then, 2-10 wt% of purified cellulose was added into polyethylene glycol and acrylic acid-based hydrogel composite. 25 kGy of gamma ir
Externí odkaz:
https://doaj.org/article/b573f172ab4044acbe4bb5c4bdf9ed8a
Autor:
Farooq Azam, Sultan Ali, Faheem Ahmad, Sheraz Ahmad, Abher Rasheed, Yasir Nawab, Muhammad Sohail Zafar, Muhammad Amber Fareed, Moyad Shahwan
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 8, Iss , Pp 100601- (2024)
Heavy metals employed in various industrial applications can negatively impact both the ecosystem and human beings. Common techniques for eliminating pollutants often rely on expensive materials. So, this study focuses on exploring economical alterna
Externí odkaz:
https://doaj.org/article/d7d500e426774ebfb3c0936da2b9c0c2
Electrochemical detection of heavy metal ions adsorbed on microplastics with varying surface charges
Publikováno v:
Sensors and Actuators Reports, Vol 8, Iss , Pp 100241- (2024)
Microplastics (MPs) are global pollutants found in various environmental compartments, including oceans, freshwater bodies, soils, and air. Their persistence and potential to adsorb heavy metals raise significant concerns regarding water quality and
Externí odkaz:
https://doaj.org/article/87b1643988274ae69d4d5e56aa812297
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03583- (2024)
With the increasing emphasis on low-carbon environmental protection, alkali activated cementitious materials are gradually being used as a substitute for cement in vertical cutoff walls for polluted sites. The composition of barrier materials signifi
Externí odkaz:
https://doaj.org/article/fb3ef38b6b314c68955784bbdbbbedd3
Publikováno v:
Green Chemistry Letters and Reviews, Vol 17, Iss 1 (2024)
ABSTRACTIn this study, we evaluated the effect of the modification of biochar on the adsorption of Cr(VI) under weakly acidic conditions. Sesame straw biochar (BC) was modified by treatment with ferric chloride to produce iron-modified biochar (FBC)
Externí odkaz:
https://doaj.org/article/bc28f85341d44e62ae4955d40f58aa72
Autor:
Christopher D. Stachurski, Nathaniel E. Larm, Anders J. Gulbrandson, Paul C. Trulove, David P. Durkin
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 7, Iss , Pp 100504- (2024)
Ethylenediaminetetraacetic acid (EDTA) is a well-known metal chelator and an attractive ligand for covalently modifying adsorbents for bioremediation. Cellulose, a naturally occurring biopolymer, has immense potential as an inexpensive, earth abundan
Externí odkaz:
https://doaj.org/article/8553cdaf66a542e191ae643253aeb7eb
Publikováno v:
Journal of the Serbian Chemical Society, Vol 89, Iss 1, Pp 39-50 (2024)
Palygorskite is a magnesium-rich aluminosilicate clay mineral with a unique chain-layered structure. This structure gives palygorskite a large specific surface area and interesting physical properties. Many researchers have investigated the applicati
Externí odkaz:
https://doaj.org/article/05904b087c244855aad00941e71a376b
Autor:
Artanti Sekarini, Dita Ariyanti
Publikováno v:
Jurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism & Integrity, Vol 9, Iss 3, Pp 427-442 (2023)
This study aims to examine the plausible fusion of heavy metal adsorption through lignin derived from organic waste materials into the realm of defense and safety studies. This study underscores the imperative nature of addressing heavy metal polluti
Externí odkaz:
https://doaj.org/article/e3b4bb04792941a385a9bc376bb64646
Autor:
Rahul Thakur, Navneet Kaur, Manvinder Kaur, Pradip K. Bhowmik, Haesook Han, Kishanpal Singh, Fohad Mabood Husain, Harvinder Singh Sohal
Publikováno v:
Molecules, Vol 29, Iss 19, p 4583 (2024)
The growth of the environment depends upon developing greener and ecological methods for managing pollutants and contamination from industrial wastewater, which causes significant effects on human health. The removal of these pollutants from wastewat
Externí odkaz:
https://doaj.org/article/e4e3598df8d74aeab6ef6ef07495f1d2