EVALUATION OF A SOLID-LIQUID SEPARATOR.

被引：0
|
作者：
Huijsmans, Jan [1 ]
Lindley, J.A. [1 ]
机构：
[1] North Dakota State Univ,, Agricultural Engineering Dep, Fargo,, ND, USA, North Dakota State Univ, Agricultural Engineering Dep, Fargo, ND, USA
来源：
Transactions of the American Society of Agricultural Engineers | 1984年 / 27卷 / 06期
关键词：
SCREENS AND SIEVES - Applications - SEPARATORS - Applications;
D O I：
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学科分类号：
摘要：
Solid-liquid separation systems were investigated for pre-processing dairy manure prior to anaerobic digestion. The objective was to produce a solids fraction dry enough for use as bedding (greater than 30%), and a liquid fraction with a total solids content of 7 to 9%. The following systems were evaluated: (a) sloping screen-screwpress combination, (b) screen-screwpress with addition of spraying of recycled liquid on the screen, (c) a perforated pressure roller placed between the screen and the screwpress, and (d) a coarser screen in combination with a modified screwpress. The effect of screen angle was determined for all systems.
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页码：1854 / 1858
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