Characteristics, sources and health risks assessment of VOCs in Zhengzhou, China during haze pollution season

2021 ◽  
Vol 108 ◽  
pp. 44-57
Author(s):  
Dong Zhang ◽  
Bing He ◽  
Minghao Yuan ◽  
Shijie Yu ◽  
Shasha Yin ◽  
...  
2014 ◽  
Vol 43 (3) ◽  
pp. 399-407 ◽  
Author(s):  
Ouafae El Hamiani ◽  
Hicham El Khalil ◽  
Catherine Sirguey ◽  
Ahmed Ouhammou ◽  
Gabriel Bitton ◽  
...  

2019 ◽  
Vol 10 (03) ◽  
pp. 352-370 ◽  
Author(s):  
Anne Barbillon ◽  
Christine Aubry ◽  
François Nold ◽  
Stéphane Besancon ◽  
Nastaran Manouchehri

Chemosphere ◽  
2020 ◽  
Vol 239 ◽  
pp. 124770 ◽  
Author(s):  
PraiseGod Chidozie Emenike ◽  
Jordan Brizi Neris ◽  
Imokhai Theophilus Tenebe ◽  
Chidozie Charles Nnaji ◽  
Peter Jarvis

Author(s):  
Jean Baptiste Aboyitungiye ◽  
Suryanto Suryanto ◽  
Evi Gravitiani

Bengawan Solo River experiences a critical environment characterized by promiscuity and unsanitary on the part of its coasts. The locality inhabitants do not take the waste to appropriate places. This waste adorns streets, tributaries rivers and therefore ends up in the Bengawan Solo river during the rainy season. The discharge of waste in these various unconventional and unofficial places causes all kinds of nuisances, degrades the conditions of life and health of the population, and especially worsens the state of insalubrity of the river. In the light of the results obtained, waste constitutes mountains of garbage dumped in the sides of the river, the gutters, along the rails, and especially in illegal dumps and very often, in places of stagnation of water. It turned out that this waste has an impact on the health of populations. From the objective through qualitative analyzes to research subjects, this research gives recommendations and contributions on Indonesian waste management regulations towards health risks prevention of inhabitants surrounding the riverbanks.


2021 ◽  
Vol 18 (3) ◽  
pp. 603-610
Author(s):  
GMM Anwarul Hasan ◽  
Mohammed A. Satter ◽  
Anuj Kumer Das

This study estimated the concentrations of heavy metals in regularly consumed sour, sweet and homemade traditional yogurts in Bangladesh. A total of 300 yogurt samples (sour, sweet and homemade traditional); 100 yogurt samples of each category were considered for this assay. To assess the health risks, the daily yogurt consumption rate and the value of target carcinogenic and non-carcinogenic risks of these yogurt samples were also determined. In sour yogurt samples, detected heavy metal contents were 0.398±0.121 mg/kg, 0.774±0.372 mg/kg, 0.087±0.021 mg/kg, 0.131±0.026 mg/kg, 0.011±0.006 mg/kg, 0.031±0.005 mg/kg, 0.445±0.267 mg/kg and 0.029±0.024 mg/kg while in sweet yogurt samples, detected heavy metal contents were 0.410±0.146 mg/kg, 0.704±0.324 mg/kg, 0.082±0.028 mg/kg, 0.146±0.025 mg/kg, 0.010±0.005 mg/kg, 0.030±0.007 mg/kg, 0.460±0.265 mg/kg, and 0.035±0.026 mg/kg and in homemade traditional yogurt samples, detected heavy metal contents were 0.410±0.147 mg/kg, 1.502±0.367 mg/kg, 0.085±0.020 mg/kg, 0.120±0.024 mg/kg, 0.011±0.005 mg/kg, 0.020±0.005 mg/kg, 0.251±0.174 mg/kg and 0.025±0.021 mg/Kg for Iron (Fe), Copper (Cu), Manganese (Mn), Zinc (Zn), Lead (Pb), Cadmium (Cd), Chromium (Cr) and Arsenic (As) respectively. Among the analyzed heavy metals, highest concentration of Cu and lowest concentration of Pb was detected in all yogurt types. The values of estimated daily intake (EDI), Target hazard quotient (THQ), Total THQ (TTHQ) and Target Carcinogenic risk (TCR) confirmed that, there have no chances of any kind of carcinogenic and non-carcinogenic risks from these yogurt samples.


Sign in / Sign up

Export Citation Format

Share Document