@article{Myrzabayeva Zhanar Kalilylayevna_Issayeva Akmaral Umurbekovna_Baitasheva Gaukhar Umiralievna_Yerimbetova Aizhan Abdisametovna_Tleukeyeva Assel Yerzhanovna_2021, title={THE ROLE OF HIGHER VASCULAR PLANTS IN BIOLOGICAL WASTEWATER TREATMENT}, url={https://journals.nauka-nanrk.kz/reports-science/article/view/372}, abstractNote={<p>The article presents the results of a botanical analysis of water systems in the south of Kazakhstan.<br>Hydromacrophytic vegetation of the reservoir reflects its hydrological and thermal regime and can characterize<br>the features of its chemical composition, trophic status, age (as a stage of development). In some cases, phytocenosis<br>and some types of macrophytes can be used as bioindicators, for example, in clean water, as well as to determine the<br>degree and nature of anthropogenic impacts.<br>Metals, metal compounds and toxins cause disturbances in many metabolic processes in plants. As a result, the<br>highly toxic nature of their ions selectively affects the species composition of the phytocenosis.<br>In Shymkent, almost a unique system of treatment facilities has been operating for about 20 years, during this<br>time, resistant species adapted to the environment were selected, and a plant cenosis consisting of dominant species<br>was formed. In this regard, a floristic study was carried out in the canals around the treatment plant, adapted to<br>climatic conditions and pollutants. As a result of the study, the species composition and the number of plant<br>communities decreased due to the toxic concentration of water.<br>It is clearly seen that Cerathophyllum demersum, Lemna minor, L. trisulca, Phragmites australis, Scirpus<br>lacustris, Epilobium adnatum were identified as effective phytomeliorants, significantly reducing the content of the<br>main pollutants in urban wastewater. In addition, algae have been found to be indicators of pollution. Highly<br>effective organic fertilizers can be obtained from the used vascular plants and algae.<br>In general, these data showed that the optimal consortium of wastewater treatment plants at low temperatures<br>should be formed from different ecological groups of plants: coastal, floating and inhabiting the aquatic environment.<br>In addition, among these plants were found sedimentary hornbeam, campfire fish, southern reed, lake reed and a<br>related cypress.</p>}, number={2}, journal={Научный журнал «Доклады НАН РК»}, author={Myrzabayeva Zhanar Kalilylayevna and Issayeva Akmaral Umurbekovna and Baitasheva Gaukhar Umiralievna and Yerimbetova Aizhan Abdisametovna and Tleukeyeva Assel Yerzhanovna}, year={2021}, month={апр.}, pages={94–98} }