|
|
|
|
|
Eng Cheong Wong, Ying Hui Ong, Yee Sern Ng
Pág. 38 - 42
Eutrophication arises from human activities has been recognized globally as an environmental issue. Human activities have greatly increased the input of phosphorus and nitrogen into the water bodies which place a heavy pressure on clean water resources. ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yinyan Chen, Peng Jin, Zhiwen Cui, Tao Xu, Ruojin Zhao and Zhanwang Zheng
Herein, we isolated Janthinobacterium svalbardensis F19 from sludge sediment. Strain F19 can simultaneously execute heterotrophic nitrification and aerobic denitrification under aerobic conditions. The organism exhibited efficient nitrogen removal at a C...
ver más
|
|
|
|
|
|
|
|
|
|
|
Joanna Rodziewicz, Kamila Ostrowska, Wojciech Janczukowicz and Artur Mielcarek
The basic factors determining the efficiency of the removal of nitrogen and carbon compounds from airport wastewater containing de-icing agents are low temperature and the C/N ratio (carbon to nitrogen ratio). Biofilm reactors (biofilters) create better ...
ver más
|
|
|
|
|
|