نتایج جستجو برای: moving bed reactor
تعداد نتایج: 178152 فیلتر نتایج به سال:
Instalasi Pengolahan Air Limbah Industri Pemerahan Sapi dengan sistem lumpur aktif seringkali mengalami masalah, salah satunya adalah masalah sludge bulking. Permasalahan bulking menyebabkan pengendapan sangat buruk dan melimpah menuju outlet bak sedimentasi unit selanjutnya. Hal ini mengakibatkan kualitas pengolahan tidak berjalan optimal hasil masih sering keruh berbau. Salah satu solusi untu...
In this research, first, a one-dimensional stable model for a catalytic stabilization reactor is presented. All mass transfer, heat transfer and momentum equations are considered in this model with applying appropriate assumptions. The results of modeling predict temperature and concentration changes and also pressure drop along the reactor bed length. By applying the modeling, hydrazine cataly...
ethyl benzene used increasingly each year is the raw material of producing styrene monomer. this substanceis produced from benzene alkylation with ethylene or ethanol, depending on the availability and cost of rawmaterials. in this study benzene alkylation in the presence of ethanol in a catalytic fixed bed reactor inthree states of isotherm, adiabatic and non-isotherm-non-adiabatic is mathemat...
Methanogenic community structure and dynamics were investigated in two different, replicated anaerobic wastewater treatment reactor configurations [inverted fluidized bed (IFB) and expanded granular sludge bed (EGSB)] treating synthetic dairy wastewater, during operating temperature transitions from 37°C to 25°C, and from 25°C to 15°C, over a 430-day trial. Non-metric multidimensional scaling (...
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