细化搜索
结果 1-2 的 2
Biological denitrification in drinking water treatment
2003
Ljubisavljevic, D. | Dakovic, S. (Univerzitet u Beogradu, Beograd (Serbia and Montenegro). Gradjevinski fakultet)
According to existing national Standard for drinking water quality NO3 sup(-) ion is limited to 50 mg/l. Removal of NO3 sup(-) concentration greater than this limit is necessary. One of the possible methods is biological denitrification with CH3OH. Principals of this method are described in this paper with recommendation for construction of pilot plan on the specific groundwater source.
显示更多 [+] 显示较少 [-]Solution projekt for waste water treatment - AD "Fermin", Senta [Serbia, Serbia&Montenegro]
2003
Stanisavljevic, M. (Fakultet zastite na radu, Nis (Serbia and Montenegro). Smer Zastita zivotne sredine) | Radanovic, B. (Garnizona ambulanta, Senta (Serbia and Montenegro))
In order to protect the water current of the river Tisza, the fermentation industry AD "Fermin" Senta, Serbia (Serbia&Montenegro) has built the biological waste water treatment plant for the waste water discharged from the yeasts producing factory, which started the production in 1982. So far the output of the plant can be definied as not equal to the designed capacity level. The results of four effect analyses have been shown in the tabelar survey as well as the technological block scheme of both the current and suggested solution projects. The suggested solution basically contains phase separation in anaerobic procedure and the intraduction of tertial treatment method (nitrification and denitrification). The paper presents a contribution to optimal technology of industrial waste water treatment.
显示更多 [+] 显示较少 [-]