نتایج جستجو برای: organic loading rate

تعداد نتایج: 1211641  

Journal: :advances in environmental technology 0
mohammad j nosratpour isfahan university of technology morteza sadeghi isfahan university of technology keikhosro karimi isfahan university of technology saeid ghesmati isfahan university of technology

a membrane bioreactor (mbr) system based on a dead-end immersed hollow fiber membrane and filamentous fungus aspergillus oryzae were used for treatment of baker’s yeast wastewater. the fungus was adapted to the wastewater in the bioreactor for two weeks before starting the continuous process. average organic loading rate of 4.2 kg cod/m3.d was entered the bioreactor. mbr system was able to redu...

Objective:  Increased vertical ground reaction force loading rates and lack of comfort footwear in the early stance phase can increase the risk of overuse injuries. The purpose of this study was to investigate the effect of Five-finger shoes on vertical ground reaction force loading rate and perceived comfort during the stance phase of running. Methods: 15 male students (aged 24 &plusmn...

2013
Hanna Sinkko Kaarina Lukkari Leila M. Sihvonen Kaarina Sivonen Mirja Leivuori Matias Rantanen Lars Paulin Christina Lyra

In the sedimental organic matter of eutrophic continental seas, such as the largest dead zone in the world, the Baltic Sea, bacteria may directly participate in nutrient release by mineralizing organic matter or indirectly by altering the sediment's ability to retain nutrients. Here, we present a case study of a hypoxic sea, which receives riverine nutrient loading and in which microbe-mediated...

ژورنال: سلامت و محیط زیست 2012
الماسی, علی, درگاهی, عبدالله, پیرصاحب, مقداد,

MicrosoftInternetExplorer4 Background and Objectives: Phenol is one of the aromatic compounds, which due to its high toxicity and its presence in the industrial effluents, should be removed and prevented it, to the receiving water resources. The natural biological plant has been accepted as one of the most feasible, eco-friendly and cost-effective options for the treatment of pollutants su...

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