Automobile and Highway Institute of Donetsk National Technical University (Gorlovka, DPR)
Biological Properties Estimation of Water Different in Quality on the Example of the Agricaltural Crop Growth Rate Change Water properties and various structures of its molecules are considered. Different models of water structure are analyzed. Studies confirming theoretical data in terms of specific properties of structured water, and especially its influence on living organisms are carried out. With the purpose of analysis of water properties different in quality the series of experiments to study influence of structured and unstructured water on the processes of plant growth are conducted. In the work the possibility to structure different types of water with the purpose of its qualitative characteristics improvement (especially biological effect) is shown. Graphic dependences and equalizations of plant growth effected by water of different quality are obtained. It is shown that the influence on plants by unstructured reverse-osmosis water gives the worst qualitative indicators of biological action that confirms theoretical data about the change of water structure after passing through a membrane. It is established that the prevailing factor of biological effect (on plants) is the structuring itself (due to freezing), but not qualitative composition of water. Applying water structuring of the household water use it is possible to attain considerable biological effects (the level of population heath improvement, raising the level of some crop yield and others). Keywords: water quality, structuring, cluster, hydrogen bonds, plant growth, biological effect.