Affiliation:
1. Beijing University Of Technology
2. Beijing Building Materirals Academy of Science Research/Solid Waste Resources Utilization and Energy Saving Building Materials State Key Laboratory
Abstract
A series of biological drying and odor emissions experiments of municipal solid waste (MSW) was made by using independently developed biological drying device. . The results show that: Ventilation increasing contributes to the loss of water and reduction of H2S emission, as well as conducive to biochemical reactions. Additives of T2 and T4 can significantly reduce the emission of H2S and additives of T2 and T3 can significantly reduce the emission of NH3, thus, T2 can preferably chose as biodrying deodorant. Turning process has a certain impact on the biodrying product moisture content, moisture content decreases with the increase of turning times, the moisture of final biodrying product reached 25% when turning twice, reached 22.5% when turning 3 times and, reached 19.1% when turning 4 times. Thus, increase the turning times can significantly reduce moisture content.
Publisher
Trans Tech Publications, Ltd.
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