不同碳质基质对UASB颗粒及反应器性能的影响

Biological Wastes Pub Date : 1990-01-01 DOI:10.1016/0269-7483(90)90143-G

J.W. Morgan, J.A.S. Goodwin , D.A.J. Wase , C.F. Forster

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引用次数: 19

摘要

一组10个上流式污泥毯式消化器被分为5对——1个对照反应器和4个试验反应器——以评估选定类型的碳基基质对反应器性能的影响方式。碳源为蔗糖、乙酸、酪蛋白、丁醇和冰淇淋。结果表明，进料的变化导致所有试验消化器的性能下降。酪蛋白饲料的影响最大，对蛋白质去胺化产生氨氮抑制水平。在饲料中使用冰淇淋导致污泥颗粒表面被认为是脂质物质覆盖。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The effects of using various types of carbonaceous substrate on UASB granules and on reactor performance

A set of 10 upflow sludge blanket digesters was examined as five pairs—one control and four test reactors—to assess the way in which selected types of carbonaceous substrate affected the performance of the reactors. The carbon sources were sucrose, acetate, casein, butanol and ice cream. The results show that the change of feed caused a deterioration in the performance of all the test digesters. The casein feed caused the greatest impact, with de-amination of the protein producing inhibitory levels of ammoniacal-nitrogen. The use of ice cream in the feed resulted in the surface of the sludge granules being covered with what was thought to be lipid material.

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