Scientists come up with a sorbent to treat wastewater from antibiotics
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Students and young teachers of the University of the Moscow Institute of Steel and Alloys have developed a reusable and environmentally friendly sorbent capable of cleaning wastewater from antibiotics. Its main “advantages” are simple and inexpensive production, as well as ease of operation in treatment plants.
As the authors of the study explain, most often antibiotics end up in groundwater and rivers after industrial companies, medical and pharmaceutical companies “dump” water used in production there. Antibiotics in water kill living microorganisms in it, and also contribute to the growth of dangerous bacteria.
An effective method for cleaning wastewater from antibiotics, scientists believe, can be the method of using a sorbent – a special filter made from boron nitride nanoparticles. These particles are much more effective in removing the molecules of the studied antibiotics compared to other known adsorbents.
— Studies show that the antibiotic tends to attach to the surface of the sorbent without the formation of a chemical bond. At the same time, it does not decompose and, therefore, there is no formation of any by-products, says Lyubov Antipina, senior researcher at the University’s Digital Materials Science Laboratory.
Mona Platonov.
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