Results 281 to 290 of about 3,823,574 (343)
Some of the next articles are maybe not open access.
Membranes for Heavy Metals Removal
2021The contamination of the water bodies from industrial activities is a well-known problem faced by countries around the world, demanding its effluents management. In this context, membrane separation processes, as electrodialysis, play an important role, since they allow removing, recovery and/or producing essential products from metals processing ...
Luciano Marder +5 more
openaire +1 more source
Heavy metal removal with lignin
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering and Toxicology, 1990Abstract Increasing discharges of toxic heavy metals and the concomitant environmental damage has resulted in stringent standards for effluent disposal. Techno‐economic limitations of conventional metal removal methods dictate the development of alternate, inexpensive techniques to meet the discharge criteria.
K.V.R. Verma +2 more
openaire +1 more source
ACS Applied Materials and Interfaces, 2020
A sulfonated graphene oxide@metal-organic framework-modified forward osmosis nanocomposite (SGO@UiO-66-TFN) membrane was developed to improve stability and heavy metal removal performance.
Miao-Lu He +7 more
semanticscholar +1 more source
A sulfonated graphene oxide@metal-organic framework-modified forward osmosis nanocomposite (SGO@UiO-66-TFN) membrane was developed to improve stability and heavy metal removal performance.
Miao-Lu He +7 more
semanticscholar +1 more source
A review on nanofibers membrane with amino-based ionic liquid for heavy metal removal
, 2020Due to rapid growth of human population and urbanization, concerns over water contamination become a critical issue for many regions especially in developing countries, thus an efficient and cost effective method for water purification especially heavy ...
C. Y. Foong, M. D. H. Wirzal, M. Bustam
semanticscholar +1 more source
Roles of different humin and heavy-metal resistant bacteria from composting on heavy metal removal.
Bioresource Technology, 2019This study aims to assess the roles of different humin and heavy-metal resistant bacterial community from composting on heavy metal removal. The results showed that the concentration of Cu2+, Zn2+, Ni2+, Pb2+, Cr3+ and Cd2+ decreased with adding the ...
Yuquan Wei +6 more
semanticscholar +1 more source
A review on nanotechnological application of magnetic iron oxides for heavy metal removal
Journal of Water Process Engineering, 2019With increasing trend in industrialization, heavy metals possess a great threat to the environment due to their discharge in water and wastewater above permissible limits. Heavy metals have toxic effects on human and environment.
R. Bhateria, Rimmy Singh
semanticscholar +1 more source
Functionalized chitosan electrospun nanofiber membranes for heavy-metal removal
Polymer, 2019In order to improve the removal ability of chitosan (CS) to heavy metal ions, in this study, rich amino-functionalized CS electrospun membranes have been prepared.
Dongxue Yang +5 more
semanticscholar +1 more source
1997
The production of wastes containing, among others, heavy metals, has become today an immense problem, as clearly shown (for example) in Table 1; these wastes are around one third of the total non-municipal, mainly industrial, solid wastes produced annually in Greece. In areas like the Mediterranean countries, where considerable water reuse is necessary,
K. A. Matis +2 more
openaire +1 more source
The production of wastes containing, among others, heavy metals, has become today an immense problem, as clearly shown (for example) in Table 1; these wastes are around one third of the total non-municipal, mainly industrial, solid wastes produced annually in Greece. In areas like the Mediterranean countries, where considerable water reuse is necessary,
K. A. Matis +2 more
openaire +1 more source