Results 11 to 20 of about 342,000 (294)

Functionalization of Iron Nanoparticles with Linkers for Removal of Pollutants in Water [PDF]

open access: yesWater Harvesting Research, 2022
Today, quality monitoring of water resources played an influential role in its exploitation and use. Water sources usually contain heavy metals in minor concentrations.
Raziyeh Shamshirgaran   +3 more
doaj   +1 more source

Carbon nanotube based magnetic composites for decontamination of organic chemical pollutants in water: A review

open access: yesApplied Surface Science Advances, 2022
Contamination of water by organic chemical pollutants is one of the most critical environmental problems today as these are harmful to human beings and the aquatic ecosystem.
Nityananda Agasti   +8 more
doaj   +1 more source

Analysis and investigation of the third drainage ditch pollution situation in Ningxia based on multivariate statistics [PDF]

open access: yesE3S Web of Conferences, 2020
This article takes the third drainage ditch in Ningxia as the research object, and uses the multivariate statistics method to analyze the interrelationship between the four major pollutants at nine regional points in the main pollution ditch section of ...
Tian Linfeng
doaj   +1 more source

Non-target screening and risk assessment of organophosphate esters (OPEs) in drinking water resource water, surface water, groundwater, and seawater

open access: yesEnvironment International, 2022
By use of an integrated target, suspect, and non-target screening strategy, we investigated occurrence and spatial distribution of organophosphate esters (OPEs) in four types of water (drinking water resource water, surface water, groundwater, and ...
Jianan Huang   +3 more
doaj   +1 more source

Polysaccharides as Economic and Sustainable Raw Materials for the Preparation of Adsorbents for Water Treatment

open access: yesPolysaccharides, 2023
Adsorption processes, due to their technical simplicity and cost-effectiveness, have arisen as one of the most well-known, straightforward solutions to water pollution.
Gema Díaz Bukvic   +2 more
doaj   +1 more source

Optimal Control for Transmission of Water Pollutants [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2018
Pollutants are formed when oil, gas, chemical plants, etc. discharge their harmful waste materials into stream or other water bodies. In this paper, a mathematical model for water pollutants which are soluble and insoluble has been formulated as a system
Nita H. Shah   +3 more
doaj   +1 more source

Rare Earth Doped ZnO Nanoparticles as Spintronics and Photo Catalyst for Degradation of Pollutants

open access: yesMolecules, 2023
Antibiotic water contamination is a growing environmental problem in the present day. As a result, water treatment is required for its reduction and elimination.
Pooja Dhiman   +4 more
doaj   +1 more source

Detection, Treatment and Remediation for Organochlorines [PDF]

open access: yesMATEC Web of Conferences, 2023
Organochlorine pollutants are a class of compounds formed by combining chlorine atoms with carbon atoms, and common organochlorine pollutants include chloroform and hexachlorocyclohexane.
Liu Junyuan
doaj   +1 more source

Chemical pollution imposes limitations to the ecological status of European surface waters [PDF]

open access: yesScientific Reports, 2020
AbstractAquatic ecosystems are affected by man-made pressures, often causing combined impacts. The analysis of the impacts of chemical pollution is however commonly separate from that of other pressures and their impacts. This evolved from differences in the data available for applied ecology vis-à-vis applied ecotoxicology, which are field gradients ...
Posthuma, Leo   +8 more
openaire   +7 more sources

Hydrochemical process and controls on the hydrochemistry of river water in the Muling-Xingkai Plain, Northeast China

open access: yesFrontiers in Environmental Science, 2022
Rivers are the main supply sources in inland areas for human activities, but they are also regarded as the most susceptible water bodies to pollutants.
Chen Su   +8 more
doaj   +1 more source

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