With increasing threat of global warming to the livelihood of planet earth, reduction of carbon
emission to the atmosphere is inevitable. Carbon emission reduction can be achieved …

Bioaugmentation (the process of adding selected strains/mixed cultures to wastewater
reactors to improve the catabolism of specific compounds, eg refractory organics, or overall …

Landfilling of municipal waste is still a major issue of the waste management system in
Europe. The generated leachate must be appropriately treated before being discharged into …

Alcaligenes faecalis no. 4 has heterotrophic nitrification and aerobic denitrification abilities.
By taking the nitrogen balance under different culture conditions, 40–50% of removed NH4+ …

Alcaligenes faecalis strain No. 4, which has heterotrophic nitrification and aerobic
denitrification abilities, was used to treat actual piggery wastewater containing high-strength …

A zeolite biological aerated filter (ZBAF) with continuous feeding was successfully applied
for achieving stable partial nitrification. Excellent nitrite accumulation (higher than 98.0%) …

In laboratory experiments, source-separated urine was stabilised with nitrification and
denitrified via nitritation and anaerobic ammonium oxidation. The highest total ammonia …

Alcaligenes faecalis strain No. 4 which is capable of heterogeneous nitrification and aerobic
denitrification, was used to remove high-strength ammonium (approximately 1 g NH 4+-N/l) …

The possibilities for ammonium ions removal from aqueous solutions by natural and NaCl
pretreated Bulgarian clinoptilolite from Beli plast deposit were studied. Experiments were …

This paper investigates the potential of MesoLite ion exchange media for ammonium (NH4+)
removal from solution in the presence of competing cations. Batch tests were performed …