| Autor: |
Suvorov, O. A., Kuznetsov, A. L., Shank, M. A., Volozhaninova, S. Yu., Pugachev, I. O., Pasko, O. V., Babin, Yu. V. |
| Předmět: |
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| Zdroj: |
International Journal of Pharmaceutical Research & Allied Sciences; 2018, Vol. 7 Issue 2, p43-52, 10p |
| Abstrakt: |
At present, in the conditions of a tense ecological situation connected with the growth of industrial enterprises and their sewage, technogenic accidents and catastrophes, as well as various natural anomalies, modern methods of water treatment are among the priority areas. Particular attention is paid to cleaning heavily polluted sewage by using modern technological innovations and technical solutions. In the work presented, research is given in the field of disinfection and wastewater treatment of agro-industries using "green" technologies - electrochemical activation and electrostatic treatment. The technology of obtaining activated solutions in the electrochemical form, created by special installations, the use of which is possible at the place of consumption in the required quantity is popular in the world. As a result of electrochemical activation, aqueous solutions transform into a metastable (activated) state, while exhibiting increased reactivity in various physicochemical processes. Energy characteristics of the electrostatic field (ESF), allow to carry out activation processes at an E →ESF intensity of 6-50 kV / m and inhibition of microorganisms at an E →ESF intensity of more than 75-120 kV / m. In general, electrostatic treatment of sewage will be able to improve the efficiency of treatment in terms of: chemical oxygen demand (COD) - 15%, biochemical oxygen consumption for 5 days (BOD5) - 21%, nitrogen-containing compounds (N total) - 8%; phosphate (P total) - 11%. Thus, the development of "green" technologies will solve many environmental problems, preserve water resources and achieve consistently high water quality with lower costs. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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