نتایج جستجو برای: excremental coli form
تعداد نتایج: 836591 فیلتر نتایج به سال:
Microbial analysis of ground water, as the sole supplying water source in many areas, must be evaluated. Because the treatment of water cannot remove all pathogenic bacteria leaked from domestic wastewater, bacterial analysis of Bojnourd groundwater sources was performed. For this reason, membrane filter (MF) technique and Most Probable Number (MPN) method were used to evaluate the microbial qu...
Colorectal cancer is often considered the most preventable, yet least prevented, cancer. What makes it so preventable is the existence of a precancerous phase of the disease, the adenomatous polyp, which has a rather long dwell time and is usually readily detectable by structural examinations of the colon, such as colonos-copy, sigmoidoscopy, and more recently, computed tomography colonography....
Surface water resources, especially rivers, are at risk more than other sources for the reason of many uses. This study aims to examine some quality parameters of Karun river water in the Gotovand spatial range to Ahwaz during the years of 2010-2013.The data investigated in this study were obtained from the annual mean biochemical parameters measurements at nine sampling stations at the Water A...
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