نتایج جستجو برای: paper mill wastewater
تعداد نتایج: 1771722 فیلتر نتایج به سال:
By Erik Robert Coats, Ph.D. Washington State University December 2005 Chairs: Michael P. Wolcott, Frank J. Loge Biologically-derived polyesters known as polyhydroxyalkanoates (PHAs) represent a potentially sustainable replacement to fossil fuel-based thermoplastics. However, current production practices do not achieve this objective. Herein we report on the production of PHA with a mixed microb...
In a period of 1 year, the volumetric ratio of wastewater from a cane molasses-based bio-ethanol distillery plant (CMBP) and a cane sugar mill (CSM) was monitored and shown to be 1:2. In order to evaluate the validity of mixing the two wastewaters, their biodegradability and methanogenic activity (MA) were measured under a fixed temperature of 35°C and fixed FM ratio of 0.5 (i.e., 2 g COD/l for...
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