Hello! My name is Sabina, and I am from Kazakhstan.I am a student of the 11th grade, a contender for the distinction ”Altyn Belgi”, the winner of the republican Olympiads in general education subjects, competitions of scientific projects and a member of the Olympic reserve of the Republic of Kazakhstan, who underwent repeated training at training camps and confirmed my personal significant potential for performing at world arena, I constantly strive for development, not only scientifically, but also personally. My hobbies are drawing, beading, cooking and baking, music, hiking, needlework, jigsaw puzzles, collecting beautiful bags, sewing, fitness, birdwatching, fashion hobbies, interest in computer, software innovations, volunteering, organizing events , puzzles, blogging and mentoring.

Kazakhstan is in 8th place in terms of water shortage among Asian countries. In 2013, I heard predictions that by 2050 water shortages in Kazakhstan will triple if effective measures are not taken to address this issue

Mankind is currently facing a global threat of shortage of clean drinking water, the reserves of which are depleted due to environmental pollution by industrial waste, unreasonable human activities. To solve this problem, you can use various methods of water purification, recycling of already used or contaminated water. One of these methods is the use of various types of filters, which are produced both on an industrial scale and in individual projects.