These findings suggest that nitrite levels in drinking water can be effectively controlled by conventional chlorination and chloramination treatments.doi:10.1016/j.seppur.2007.05.036Hongwei YangDepartment of Civil and Environmental Engineering Stanford University, Stanford, CA 94305-4020, United StatesHefa ...
Pollution of water sources, largely from wide-scale agricultural fertilizer use has resulted in nitrate and nitrite contamination of drinking water. The effects on human health of raised nitrate and nitrite levels in drinking water are currently unclear. Objectives We conducted a systematic review of ...
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For example, it has been suggested that increased nitrate levels cause methemoglobinemia, more commonly referred to as “blue-baby syndrome.” In addition, a recent study by the University of Iowa has shown a link between nitrate levels in drinking water and bladder cancer in women (see, ...
Nitrite exists generally in water,which has attracted more and more attention because of its strong biotoxicity.Toxicity mechanism,biotoxicity in the waterbody,and removal of nitrite are summarized in details.Some important research fields and trends of nitrite in drinking water treatment in future ar...
Multiparametricautomatedsystemforsulfate,nitriteandnitratemonitoringindrinkingwaterandwastewaterbasedonsequentialinjectionanalysisA.Ayalaa,L.O.Leala,L.Ferrerb,V.Cerdàb,⁎aEnvironmentDepartment,AdvancedMaterialResearchCenter,MigueldeCervantes120,31109,Chihuahua,Chih.,MexicobChemistryDepartment,UniversityoftheBalearicIsl...
In agricultural areas, nitrogen-based fertilizers are a major source of contamination for shallow groundwater aquifers that provide drinking water. A recent United States Geological Survey study showed that >8,200 wells nationwide were contaminated with nitrate levels above the U.S. Environmental ...
(EPA). It was noted that the results confirmed the proposed material as highly suitable to real-time, on-site detection of NO2−in drinking water. It was also noted that the analytical performance of AuNPs-rGO nanocomposite is superior towards NO2−than AuNPs prepared in the absence of ...
Several studies with high doses (about 200mgkg−1day−1or more) of sodium nitrite (NaNO2) in pregnant rats indicated that nitrite could pass the placenta and can cause mortality, liver damage, and decreased hematopoiesis among pups. A drinking water study with NaNO2showed a ‘no observed ...
A different approach to minimize transport limitations in the liquid reactants is miniaturizing the membrane reactor, thus decreasing the diffusion length [1], [29]. Nitrate is a common inorganic contaminant that can be found even in drinking water. In the human body, it can easily convert ...