Results 21 to 30 of about 504,201 (219)

A Short Review on Recent Advances of Hydrogel-Based Adsorbents for Heavy Metal Ions

Metals, 2021
The growth of industry fulfills our necessity and promotes economic development. However, pollutants from such industries pollute water bodies which pose a high risk for living organisms.
Suguna Perumal, Raji Atchudan, Thomas Nesakumar Jebakumar Immanuel Edison, Rajendran Suresh Babu, Petchimuthu Karpagavinayagam, Chinnapiyan Vedhi   +5 more
doaj   +1 more source

AN INVESTIGATION INTO THE PRETREATING OF A LOW-GRADE BAUXITE ORE USING MAGNETIC SEPARATION AND FLOTATION PROCESSES

Rudarsko-geološko-naftni Zbornik
A bauxite reserve with an Al2O3 grade less than 50% is classified as low-grade bauxite due to the presence of impurities such as silica and iron oxide, thus pretreatment before concentration (Bayer process) is required to reduce SiO2 and Fe2O3.
Amirhossein Ashrafi, Asghar Azizi, Zahra Bahri   +2 more
doaj   +1 more source

Removal of Antibiotics Using an Algae-Algae Consortium (Chlorella protothecoides and Chlorella vulgaris)

Toxics, 2023
The intensive use of antibiotics (for human, veterinary, and agricultural purposes) has steadily increased over the last 30 years. Large amounts of antibiotic residues are released into aquatic systems, mostly due to inefficient wastewater treatment ...
Luyanda L. Ndlela, Peter Schroeder, Bettina Genthe, Catarina Cruzeiro   +3 more
doaj   +1 more source

Assessment of Water Mimosa (Neptunia oleracea Lour.) Morphological, Physiological, and Removal Efficiency for Phytoremediation of Arsenic-Polluted Water

Plants, 2020
Arsenic is considered to be a toxic and heavy metal that exists in drinking water and can lead to acute biotoxicity. Water mimosa (Neptunia oleracea) has been widely identified as a feasible phytoremediator to clean up aquatic systems.
Narges Atabaki, Noor Azmi Shaharuddin, Siti Aqlima Ahmad, Rosimah Nulit, Rambod Abiri   +4 more
doaj   +1 more source

Experimental on the Electrokinetic Remediation of Pb(II) Contaminated Loess

International Journal of Electrochemical Science, 2021
Pb(II) accumulates in the human body through the food chain or drinking water and thus causes damage to the nervous, hematological, gastrointestinal, cardiovascular, and renal systems.
Gang Li, Jinli Zhang, Jia Liu, Shasha Yang, Shuai Li   +4 more
doaj   +1 more source

Production of Nanofibers Containing Magnesium Oxide Nanoparticles for the Purpose of Bioaerosol Removal [PDF]

Pollution, 2020
The present study aims at investigation of the performance of nanofibrous filter, containing magnesium oxide (MgO) nanoparticles, for bioaerosols removal from the air stream.
S. F. Dehghan, F. Golbabaei, T. Mousavi, H. Mohammadi, M. H. Kohneshahri, R. Bakhtiari   +5 more
doaj   +1 more source

Remediation Efficiency and Soil Properties of TCE-Contaminated Soil Treated by Thermal Conduction Heating Coupled with Persulfate Oxidation

Agronomy
Less attention was paid to the remediation of volatile organic compounds (VOCs) contaminated soil treated by thermal conduction heating (TCH) coupled with chemical oxidization.
Tingting Fan, Wenbo Shen, Da Ding, Xiang Wang, Yuanchao Zhao, Changlong Wei, Xin Song, Shengtian Zhang, Decheng Jin, Jinzhong Wan   +9 more
doaj   +1 more source

Contaminant removal efficiency of floating treatment wetlands

Environmental Research Letters, 2020
Floating treatment wetlands are new ecological infrastructures for stormwater treatment. Despite a recent proliferation in their usage, their contaminant removal efficiency e continues to draw research attention.
Shuolin Li, Gabriel Katul
doaj   +1 more source

Effect of Soil Density and Electrode Material on the Electrokinetic Removal of Pb(II) from Contaminated Silt Soil

International Journal of Electrochemical Science, 2021
With the increase in industrial Pb-containing products, Pb pollution is gradually accumulating in the soil, leading to the degradation of soil quality and damage to human health.
Gang Li, Chongkun Chen, Jia Liu, Yao Zhang, Shuai Li   +4 more
doaj   +1 more source

Exercise Capacity, Physical Activity, Fatigue, and Neurocognitive Function in Adult Survivors of Childhood Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess, Gustaf Glavå, Simon Skau, Hans‐Georg Kuhn, Maria Bäck, Marianne Jarfelt   +5 more
wiley   +1 more source