Results 1 to 10 of about 3,618,030 (196)

A Comparison of Different Remediation Technologies of Contaminated Agricultural Soils [PDF]

open access: yesE3S Web of Conferences, 2023
Soil contamination is a major threat to the sustainability of agricultural fields and the safety of food production. This paper presented the remediation techniques, including surface covering, encapsulation, thermal restoration, stabilization ...
Liu Xinyue   +6 more
doaj   +1 more source

Advances in Bioremediation of Agricultural Soil Contamination [PDF]

open access: yesE3S Web of Conferences, 2023
With the rapid advancement of industrialization and agricultural intensification, the issue of farmland pollution has garnered significant attention. This paper introduces the sources and hazards of farmland pollution, along with the types, principles ...
Qi Weijun   +6 more
doaj   +1 more source

Effect of occupational stress on depression and sleep of gene sequencing enterprise employees

open access: yes环境与职业医学, 2022
BackgroundGene sequencing industry is an emerging innovation-driven industry. Employees have high requirements for independent learning and innovation ability and face great professional pressure.
Ming XU   +5 more
doaj   +1 more source

Research and recommendations on the current situation of analysis standards for radioactive substances in food in China

open access: yesZhongguo shipin weisheng zazhi, 2023
To improve the construction of a food safety standards system, the current status of analysis standards for radioactive substances in food in China was studied.
CUI Xiyong   +4 more
doaj   +1 more source

Preparation and Self-Cleaning Performance of High-Strength Double-Layer PVDF-PVC-Nano-Graphite/PVDF-PVC Super-Hydrophobic Composite Membrane

open access: yesMolecules, 2023
The double-layer PVDF-PVC (D-PP/PP) super-hydrophobic composite membrane was prepared by the coating immersion phase separation method to enhance the mechanical properties of the composite membrane.
Dashuai Zhang   +7 more
doaj   +1 more source

Preparation of a Series of Highly Efficient Porous Adsorbent PGMA-N Molecules and Its Application in the Co-Removal of Cu(II) and Sulfamethoxazole from Water

open access: yesMolecules, 2023
This paper presents a highly efficient porous adsorbent PGMA-N prepared through a series of amination reactions between polyglycidyl methacrylate (PGMA) and different polyamines.
Shishu Sun   +6 more
doaj   +1 more source

Photocatalysis coupled with adsorption of AC@Ni0.5Cu0.5Fe2O4 in peroxydisulfate assisted system efficiently enhance ciprofloxacin removal

open access: yesWater Science and Technology, 2022
Nickle-copper ferrite (Ni0.5Cu0.5Fe2O4) supported on activated carbon (AC) (AC@Ni0.5Cu0.5Fe2O4) was synthesized and used as adsorbent, photocatalyst, and activator of peroxydisulfate (PDS) to realize the removal of ciprofloxacin (CIP). AC@Ni0.5Cu0.5Fe2O4
Bo Wang   +4 more
doaj   +1 more source

Nano-structural effects on Hematite (α-Fe2O3) nanoparticle radiofrequency heating

open access: yesNano Convergence, 2021
Nano-sized hematite (α-Fe2O3) is not well suited for magnetic heating via an alternating magnetic field (AMF) because it is not superparamagnetic—at its best, it is weakly ferromagnetic.
Camilah D. Powell   +8 more
doaj   +1 more source

Application of Metallic Iron and Ferrates in Water and Wastewater Treatment for Cr(VI) and Organic Contaminants Removal

open access: yesResources, 2023
Iron species can act as electron donors, electron acceptors or serve as a sorbent to co-precipitate contaminants. These properties, along with its relatively low cost as a material, make iron an ideal compound for environmental applications in the ...
Georgios Samiotis   +5 more
doaj   +1 more source

INFLUENCE OF CHEMICAL TREATMENT ON THEMECHANICAL PROPERTIES AND MORPHOLOGY OF MUSA PARASIDICA FIBER (PLANTAIN) [PDF]

open access: yesEuropean Journal of Materials Science and Engineering, 2022
By substituting various kinds of cellulosic fibers with synthetic ones, it is possible to create composites that are better for the environment. Pinewood, coir, sisal, plantains, abaca, and banana fibers are all suitable sources of material. The strength
Sunday Gbenga BORISADE   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy