for reducing the nitrogen and phosphorus loadings to rivers by improving the efficiency of wastewater treatments plants …

conditions for undesirable phytoplankton blooms. Microalgae are efficient in removing nitrogen, phosphorus, and toxic metals from …

nitrogen, phosphorus, potassium and calcium was higher in vermicompost of vegetable wastes processed by E. eugeniae than E …

nitrogen and phosphorus from agriculture, the wastewater sector and the air pathway into groundwater, surface waters and the … Institute calculated nitrogen balances of agriculture on municipal areas and an analysis of the effect of the amended Fertiliser …

Due to eutrophication caused by heavy loads of nitrogen and phosphorus, the biological conditions of the Baltic Sea …. It is recognized that the nitrogen and phosphorus loads to the Baltic Sea must be reduced by 50% in order to restore the … sea. The main purpose of this paper is to calculate cost effective nitrogen and phosphorus reductions to the Baltic Sea …

This paper describes an assessment of the nitrogen and phosphorus dynamics of the River Kennet in the south east of … of nutrient (nitrogen and phosphorus) pollution. The results from a suite of simulation models are integrated to assess … the key spatial and temporal variations in the nitrogen (N) and phosphorus (P) chemistry, and the influence of changes in …

Fluctuations in total nitrogen and phosphorus concentrations and in the N/P ratio (i.e. in terms of mass) were measured … source of N and P inputs, this being especially pronounced for phosphorus that was present mainly in particulate form. In all …. This implies that the reservoir's biological communities preferentially store phosphorus, no doubt to maximise their …

nitrogen, phosphorus, and sediment necessary to reverse declines in the Bay’s quality and associated biological resources …