This study focused on the comparison of ultrasound-assisted (UA) and conventional
(shaking or stirring) adsorption techniques, taking into account the time-dependent …

The article strives to determine the allowable content of nutrients in the wastewater that is
being discharged into a reservoir, with the end goal of minimizing the risk of eutrophication …

In connection with the pollution of water resources, traditionally used water treatment
technologies have become insufficiently effective in most cases, so treatment facilities do not …

The extensive nature of natural resource use in the Siret River basin in recent years has led
to a significant depletion of its water resources and deterioration of the ecological state of …

The prospects of using the sewage sludge from Lviv wastewater treatment plants for
biological reclamation was assessed. On the basis of the results of the monitoring of the …

1 A new competitive class of grouting materials has been created. These lightweight
grouting materials (LGM) with a density of 1370–1650 kg/m3 consist of oilwell Portland …

Plants are used for wastewater treatment, which is a natural and ecological method. It is an
alternative to conventional methods for wastewater from various sources. Because they take …

It was established that the change in the structure of the amorphous metal alloy (AMA) as a
result of heat treatment of the amorphous metal alloy Al87Gd5Ni4Fe4 at T= 645±1 K …

The article introduces one of the leather industries, the tanning industry, which is
responsible for some of the most critical processes that leather undergoes before it is used …

The work is devoted to solving the current problem of increasing the level of environmental
safety of treatment industrial wastewater of leather production from chromium ions (III) …