نتایج جستجو برای: water quality status wqs

تعداد نتایج: 1623660  

Journal: :iranian journal of health sciences 0
babak djahed department of environmental health engineering, school of public health, iranshahr university of medical sciences, mohammad reza narooie department of environmental health engineering, school of public health, iranshahr university of medical sciences, seyed ali kazeminejad department of civil and environmental engineering, school of engineering, university of texas, arlington, usa esmaeel shahsavani department of environmental health engineering, school of public health, shiraz university of medical sciences, edris bazrafshan department of environmental health engineering, school of health, health promotion research center, zahedan

background and purpose: today, by increasing different pollutants, the continuous monitoring of surface waters is essential. dorudzan dam is one of the main sources of surface water in fars province, iran; hence, the current study investigated the quality  of dorudzan reservoir for drinking and irrigation consumptions. materials and methods: in this study, various physicochemical parameters [ph...

Journal: :iranian journal of environmental sciences 0
fahima anny department of botany, jahangirnagar university, dhaka-1342, bangladesh mohammad kabir department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh md. bodrud-doza department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh

the present study has been conducted to determine the surface water quality of urban area in savar, dhaka, bangladesh by determining some water quality parameters (transparency, temperature, ph, ec, eh, do, tss, tds, ts, bod5, cod, toc, cl-, br-, so4-2, no3-, no2-, po4-3, tp, hco3- and total alkalinity) as well as the status of phytoplankton’s community in the water from two lakes (tiger lake a...

Journal: :journal of research in health sciences 0
mohammad malakootian mahshid loloei

background: bread is the major food in middle east and iran. recent studies in iran have shown that daily bread consumption was 300gr. also, 40.2% of the total energy per person was obtained from bread. methods: this cross-sectional study was done in 81 bakeries in rafsanjan, iran in 2004. the main objective of this study was to determine some parameters of the bread, such as ph, nacl, dough an...

Introduction: Monitoring and controlling water resources and using health risk assessment approaches for water pollutants are essential for health promotion programs. This study aims to determine the water quality status and its spatiotemporal variation across the Kan River Basin, explore the interrelationship between surface and groundwater quality indices, and assess the nitrate health risk i...

2012
Enrique Valero

The renewable energy emerged as a solution to the environmental problems caused by the conventional sources of energy. Small hydropower (SHP) is claimed to cause negligible effects on the ecosystem, although some environmental values are threatened and maintenance of an adequate water quality should be ensured. This work provides a characterization of the water quality status in a river stretch...

Journal: :Journal of Environmental Science and Natural Resources 2015

Journal: :Indonesian Journal of Limnology 2021

Koto Panjang Reservoir is one of the hydroelectric power plants in Indonesia, located Kampar Regency, Riau Province. This paper aims to determine water quality and tropic status Reservoir. The research was carried out along Reservoir, covering floating net cages area, inlet, outlet, center reservoir. Water samples were collected twice a year, February September 2017. results showed that reservo...

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