Open AccessCOMPARATIVE EVALUATION OF CONTROL METHODS FOR WATER PURIFICATION FROM POLLUTION
Author(s) -
Svetlana A. Stepanova,
Г. В. Симонова
Publication year - 2021
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2021-8-150-155
Subject(s) - pollutant , biochemical engineering , environmental science , pollution , natural (archaeology) , environmental engineering , environmental chemistry , chemistry , ecology , biology , engineering , paleontology
Article is devoted to comparison of methods for assessing changes in concentration of pollutants in aqueous solutions, and to analysis of factors involved in these processes. The distortion of parameters of Earth's ecosphere due to various influence of technogenic factors now become more and more threatening. Such pollutants, in particular, are dosage forms that enter soil and water areas, violate their natural conditions of functioning, and, as a result, pose a serious danger to both animals and humans. The processes of interaction of drugs with natural formations are very diverse; therefore, it is difficult to develop sufficiently effective methods of purification. Recently, much attention has been paid to biological methods of purification, when the ecosystem restores its characteristics and with the help of natural purifiers, in particular, the use of plants that quite universally absorb various impurities, including drugs. The paper presents the results of experiments evaluating the change in the concentration of impurities in different ways when purifying water from impurities using the eichornia plant.