新型生物滤池中的氨沉积

Q4 Agricultural and Biological Sciences

Landtechnik Pub Date : 2017-04-18 DOI:10.15150/LT.2017.3155

J. Hahne, T. Pfeifer

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引用次数: 2

摘要

目前使用的生物过滤器适用于牲畜饲养中的气味减少，但不适用于氨分离。因此，我们的目标是开发一种新型的生物过滤系统，以确保高和持久的氨分离。这种新型生物过滤器在过滤层下的沼泽中配备了pH控制和水排放的电导率控制，在几个月的实际条件下对氨分离和氮处理进行了研究。结果表明，如果保持一定的连续操作条件，氨分离率稳定在88%以上。

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Ammoniakabscheidung in neuartigen Biofiltern

Currently used bio filters are suited for odor reduction in livestock keeping but not for ammonia separation. Therefore it was the objective to develop a novel bio filter system which was able to ensure a high and long-lasting ammonia separation. This novel bio filter, which is equipped with a pH control in a water swamp beneath the filter layer and a conductivity control for water discharge, was investigated in terms of ammonia separation and nitrogen disposition over several months under practical conditions. The results show a stable ammonia separation of more than 88 % if certain consecutively described operating conditions are kept.

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来源期刊

Landtechnik Agricultural and Biological Sciences-Agronomy and Crop Science

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

16 weeks