水解
污水
环境科学
废物管理
污水处理
过程(计算)
制浆造纸工业
环境工程
化学
工程类
计算机科学
生物化学
操作系统
出处
期刊:Journal of physics
[IOP Publishing]
日期:2020-09-01
卷期号:1649 (1): 012035-012035
标识
DOI:10.1088/1742-6596/1649/1/012035
摘要
Abstract Domestic sewage treatment plant is an important environmental unit in the city. The hydrolysis acidification process after the overhaul of the sewage treatment plant usually had a more than three-month’s slow started-up and run unstable, seriously affecting the daily operation and also existing big environmental risks. This paper mainly expounds the factors affecting rapid start-up such as the type of inoculating sludge, the amount of sludge, the hydraulic conditions and the bacteria start-up agent for hydrolytic acidifying bacteria. The start-up speed and operation effects of hydrolysis acidification process were improved by adjusting process parameters.
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