نتایج جستجو برای: sewage treatment plant
تعداد نتایج: 1752382 فیلتر نتایج به سال:
چکیده ندارد.
The aim of this study was to determine the health hazards acquired by the residents nearby Soba sewage treatment plant. A descriptive cross-sectional study was carried out in Soba locality, Khartoum, Sudan. An interviewer-administrated questionnaire was assigned to 462 residents of the area living in four geographically distributed squares around the sewage plant. The data was analyzed in SPSS;...
On 3 October 2007, 40 participants with diverse expertise attended the workshop Tamiflu and the Environment: Implications of Use under Pandemic Conditions to assess the potential human health impact and environmental hazards associated with use of Tamiflu during an influenza pandemic. Based on the identification and risk-ranking of knowledge gaps, the consensus was that oseltamivir ethylester-p...
Due to low organic matter content in most of the cultivated soils of Iran and occurrence of drought stress in plants because of low precipitation, application of sewage sludge compost has been recommended for increasing soil organic matter content and improving soil fertility, increasing crop tolerance to water deficit and improving crop yield. So, in this study, the effects of soil moisture an...
There are two basic reasons for the treatment of sewage, reuse and proper control wastewater water pollution, safeguarding public environmental health by protecting supplies preventing spread waterborne diseases. Proper design, construction together with good operation maintenance important authorities. In present study, a comprehensive design was developed units Inlet chambers sewage plants, t...
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