Iranian Journal of Environmental Health Science & Engineering
1735-2746
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Các bài báo tiêu biểu
Health impact assessment of air pollution in megacity of Tehran, IranAbstract
The aims of the present study were to provide quantitative data on the impact of air pollution on the health of people living in Tehran city, the most populated city of Iran. The approach proposed by the World Health Organization (WHO) was applied using the AirQ 2.2.3 software developed by the WHO European Centre for Environment and Health, Bilth... ...
Tập 9 Số 1 - 2012
Evaluation of estimated daily intake (EDI) of cadmium and lead for rice (Oryza sativa L.) in calcareous soils
Tập 10 Số 1 - 2013
Removal of Co(II), Cu(II) and Pb(II) ions by polymer based 2-hydroxyethyl methacrylate: thermodynamics and desorption studies
Tập 9 Số 1 - 2012
Biodegradation of high concentrations of benzene vapors in a two phase partition stirred tank bioreactorAbstract
The present study examined the biodegradation rate of benzene vapors in a two phase stirred tank bioreactor by a bacterial consortium obtained from wastewater of an oil industry refinery house. Initially, the ability of the microbial consortium for degrading benzene was evaluated before running the bioreactor. The gaseous samples from inlet and o... ...
- 2013
Quantitative structure activity relationship and risk analysis of some pesticides in the goat milk
Tập 10 Số 1 - 2013
Oxygen mass transfer in a stirred tank bioreactor using different impeller configurations for environmental purposes
Tập 10 Số 1 - Trang 1-9 - 2013
In this study, a miniature stirred tank bioreactor was designed for treatment of waste gas containing benzene, toluene and xylene. Oxygen mass transfer characteristics for various twin and single-impeller systems were investigated for 6 configurations in a vessel with 10 cm of inner diameter and working volume of 1.77L. Three types of impellers, namely, Rushton turbine, Pitched 4blades and Pitched......
Investigation of natural effective gamma dose rates case study: Ardebil Province in Iran
Tập 9 - Trang 1-6 - 2012
Gamma rays pose enough energy to induce chemical changes that may be biologically important for the normal functioning of body cells. The external exposure of human beings to natural environmental gamma radiation normally exceeds that from all man-made sources combined. In this research natural background gamma dose rates and corresponding annual effective doses were determined for selected cities......
Relationship between nine haloacetic acids with total organic halogens in different experimental conditions
Tập 10 - Trang 1-8 - 2013
The effects of pH and bromide ion concentration on the formation of nine haloacetic acids (HAAs) and total organic halogens (TOX) in chlorinated drinking water have been evaluated. In an extensive study, the relationships of nine HAAs with TOX have been investigated. Honesty Significant Differences test (HSD) and ANOVA tests were used for the statistical analyses. The study determined the concentr......
A comparative evaluation of dried activated sludge and mixed dried activated sludge with rice husk silica to remove hydrogen sulfide
Tập 10 - Trang 1-7 - 2013
The aim of this study was to investigate the effectiveness of dried activated sludge (DAS) and mixed dried activated sludge with rice husk silica (DAS & RHS) for removal of hydrogen sulfide (H2S). Two laboratory-scale filter columns (packed one litter) were operated. Both systems were operated under different conditions of two parameters, namely different inlet gas concentrations and different inl......
Monitoring of some pesticides residue in consumed tea in Tehran market
Tập 10 - Trang 1-6 - 2013
Tea is an agricultural product of the leaves, leaf buds, and internodes of various cultivars and sub-varieties of the Camellia sinensis plant, processed and vulcanized using various methods. Tea is a main beverage in Iranian food basket so should be free from toxic elements such as pesticides residue. There is no data bank on the residue of pesticides in the consumed black tea in Iran. The present......