Dosing device for conducting toxicological experimental studies in flowing conditions

摘要

The utility model relates to the automatic regulation of the fluid flow and can be applied in ecology for the purpose of biotesting the toxicity of wastewater in flowing conditions, aquatic toxicology to determine the chemical properties and toxicity, newly synthesized and previously known pollutants, medicine and pharmacology to study the effects of medicinal and other preparations for microbiological processes. The technical result consists in providing dosing for conducting toxicological experimental studies in flowing conditions. This result is achieved by the fact that the device contains a frame 1, a container for toxicant 2, a container for water 3, peristaltic pumps 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, an adder 14, flow mixers 15, flow dividers 16, adjacent aquariums 17, 18, 19, 20, 21, 22, Y-tubes 23, manifold 24, outlet 25, electric heaters 26, O-rings 27, bubbler 28.2 ill.