The book presents new technical solutions in the field of a flotation wastewater treatment proposed by Professor B.S. Ksenofontov. It is completely new original solutions based on the theoretical foundations of the flotation process for the extraction of both hydrophobic and hydrophilic contaminants particles.  Besides, the new proposed solutions made it possible to design original equipment, which received the name as Ksenofontov's flotation harvesters. Several methods of water treatment are used in this type of equipment, for example, a reagent treatment, settling, flotation, filtration, disinfection, etc. At the same time, the hydrodynamic modes of these methods are coordinated, this results in high efficiency of water purification with relatively low material and economic costs compared to currently used installations.

I recommend this brilliantly written book, which will be of great benefit for readers.