The production of polyhydroxyalcanoates (PHAs), which are biodegradable plastics, was studied using milk whey and dairy wastewater activated sludge to define a suitable C/N ratio, the pre-treatments required to reduce the protein content, and the effect of pH correction. The results show good production of PHAs at a C/N=50 and without pH correction. The use of dairy wastewater activated sludge has the advantage of not requiring aseptic conditions.
Production of polyhydroxyalcanoates (PHAs) using milk whey and dairywastewater activated sludgeProduction of bioplastics using dairy residues / Bosco, Francesca; Chiampo, Fulvia. - In: JOURNAL OF BIOSCIENCE AND BIOENGINEERING. - ISSN 1389-1723. - STAMPA. - 109:(2010), pp. 418-421. [10.1016/j.jbiosc.2009.10.012]
Production of polyhydroxyalcanoates (PHAs) using milk whey and dairywastewater activated sludgeProduction of bioplastics using dairy residues
BOSCO, Francesca;CHIAMPO, Fulvia
2010
Abstract
The production of polyhydroxyalcanoates (PHAs), which are biodegradable plastics, was studied using milk whey and dairy wastewater activated sludge to define a suitable C/N ratio, the pre-treatments required to reduce the protein content, and the effect of pH correction. The results show good production of PHAs at a C/N=50 and without pH correction. The use of dairy wastewater activated sludge has the advantage of not requiring aseptic conditions.Pubblicazioni consigliate
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https://hdl.handle.net/11583/2351668
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