کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
683326 | 888999 | 2009 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Process of simultaneous hydrogen sulfide removal from biogas and nitrogen removal from swine wastewater Process of simultaneous hydrogen sulfide removal from biogas and nitrogen removal from swine wastewater](/preview/png/683326.png)
The feasibility of a new flowchart describing simultaneous hydrogen sulfide removal from biogas and nitrogen removal from wastewater was investigated. It took 30 days for the reactor inoculated with aerobic sludge to attain a removal rate of 60% for H2S and NOx–N simultaneously. It took 34 and 48 days to attain the same removal rate for the reactor without inoculated sludge and the reactor inoculated with anaerobic sludge respectively. The reactor without inoculated sludge still operated successfully, despite requiring a slightly longer startup time. The packing material was capable of enhancing the removal efficiency of reactors. Based on the concentration of NOx–N and H2S in the effluent, the loading rate and the ability of the system to resist shock loading, the performance of the reactor filled with hollow plastic balls was greater than that of the reactor filled with elastic packing and the reactor filled with Pall rings.
Journal: Bioresource Technology - Volume 100, Issue 23, December 2009, Pages 5600–5608