A literature review on the effects of high ammonium concentrations on the growth of 6
classes of microalgae suggests the following rankings. Mean optimal ammonium …

Nitrogen is an essential nutrient element. Ammonium nitrogen, one of the most common
nitrogen sources, is found in various habitats, especially wastewater. However, excessive …

Consumer demand for the leather products intensifies every year, especially in the fashion
sector. With increasing pressure regarding chemicals, water usage, and landfill issues, the …

Four species of microalgae were evaluated at different temperatures for their ability to
remove ammonia from intensive marine fish/shrimp culture systems. Growth rates were …

Anaerobically digested food waste (ADF) is a waste effluent produced from anaerobic
digestion of food wastes. It is difficult to treat but also holds high potential for valorization …

Nitrogen (N) sources have been target in microalgae cultivation studies, considering their
nutritional impact on growth and high costs. Here, we have evaluated the growth of …

Due to ammonia toxicity in microalgal treatment systems, wastewaters with excessive
ammonia require pre-treatment, either dilution or chemical stripping, but this can be costly …

The objective of the present work was to study the structure of epiphyton in water bodies
significantly differing in the degree of their contamination. In the studied water bodies, the …

Phytoplankton structure was studied in five ponds (located in the Oleksandriya Nature Park,
Ukraine), which significantly differed in the level of their contamination. The concentration of …

Phytoplankton annual dynamics and ecological structure were studied in the Irpin River (the
right bank tributary of the Kyiv Reservoir) near the town of Irpin (50 31'N, 30 15'E). On the …