Abstract：
:Acetic acid was used in abiotic experiments to adjust the solution pH and investigate its influence on the chemical hydrolysis of the Organic Fraction of Municipal Solid Waste (OFMSW). Soluble chemical oxygen demand (SCOD) was used to measure the hydrolysis under oxidative conditions (positive oxidation-reduction potential values), and pH 4 allowed for 20% (±2%) of the COD added to be solubilized, whereas only 12% (±1%) was solubilized at pH7. Under reducing conditions (negative oxidation-reduction potential values) and pH 4, 32.3% (±3%) of the OFMSW was solubilized which shows that acidogenesis at pH 4 during the anaerobic digestion of solid waste can result in chemical hydrolysis. In comparison, bacterial hydrolysis resulted in 54% (±6%) solubilization.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Trzcinski AP,Stuckey DCdoi
10.1016/j.biortech.2015.03.016subject
Has Abstractpub_date
2015-06-01 00:00:00pages
441-4eissn
0960-8524issn
1873-2976pii
S0960-8524(15)00329-6journal_volume
185pub_type
杂志文章abstract：:During the last 30 years the scope of biocatalysis has been expanding due to the advances in several technological fields. Diverse techniques as structural enzyme improvement (e.g. protein engineering, direct evolution), engineering approaches (e.g. ionic liquids, supercritical fluids) and physical stabilization (e.g....
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pub_type： 杂志文章
doi：10.1016/j.biortech.2007.08.025
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