title: Ð¤Ð¸ÑÐ¾ÑÐµÐ¼ÐµÐ´Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¾ÑÐ¸ÑÑÐºÐ° ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¾Ð´ ÑÑÑÐºÐ¾Ð¹ Ð¼Ð°Ð»Ð¾Ð¹ (Lemna minor)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Phytoremediation wastewater treatment of duckweed (Lemna minor)
Creators: name: ÐÑÑÑÐ°ÑÐ½Ð°ÐºÐ¾Ð²Ð°, ÐÐ»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¡ÑÐ¾ÑÐ½ÑÐµ Ð²Ð¾Ð´Ñ
Ð°Ð½ÑÑÐ¾Ð¿Ð¾Ð³ÐµÐ½Ð½Ð¾Ðµ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ
ÑÑÑÐºÐ° Ð¼Ð°Ð»Ð°Ñ
Ð¿Ð¾Ð»Ð»ÑÑÐ°Ð½Ñ
Ð²Ð¾Ð´Ð½ÑÐ¹ Ð¾Ð±ÑÐµÐºÑ
ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ñ Ð¼ÐµÐ´Ð¸
anthropogenic impact
lesser duckweed
pollutant
water body
copper concentration

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð¤Ð¸ÑÐ¾ÑÐµÐ¼ÐµÐ´Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¾ÑÐ¸ÑÑÐºÐ° ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¾Ð´ ÑÑÑÐºÐ¾Ð¹ Ð¼Ð°Ð»Ð¾Ð¹ (Lemna minor)Â». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð²ÑÑÐ°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐºÐ¸ Ð¼Ð°Ð»Ð¾Ð¹ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ Ð¸Ð·Ð²Ð»ÐµÑÐµÐ½Ð¸Ðµ Ð¸Ð· Ð²Ð¾Ð´Ñ ÑÑÐ¶ÐµÐ»ÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð² Ð±ÑÐ´ÐµÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐ¼. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¿Ð¾ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð¼ÐµÐ´Ð¸ Ð² Ð·Ð°Ð³ÑÑÐ·Ð½ÐµÐ½Ð½Ð¾Ð¹ Ð²Ð¾Ð´Ðµ Ð² Ð±Ð¸Ð¾Ð¿ÑÑÐ´Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÑÐºÐ¸ Ð¼Ð°Ð»Ð¾Ð¹. ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¾ÑÐ¸ÑÑÐºÐ¸ Ð·Ð°Ð³ÑÑÐ·Ð½ÐµÐ½Ð½ÑÑ Ð²Ð¾Ð´ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÑÑÐºÐ¸ Ð² Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¸Ð¼ÐµÐµÑÑÑ Ð½Ð° ÑÐµÐ³Ð¾Ð´Ð½ÑÑÐ½Ð¸Ð¹ Ð´ÐµÐ½Ñ Ð¿Ð¾ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐµ. ÐÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ Ð´Ð»Ñ ÐºÑÐ»ÑÑÐ¸Ð²Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐµÐ½ÐºÐ° Ð°ÐºÐºÑÐ¼ÑÐ»Ð¸ÑÑÑÑÐ¸Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐµÐ¹ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÐ½Ð¸Ñ. Ð¡ÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾ÑÐ¸ÑÑÐºÐ¸ Ñ Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸. ÐÑÐµÐ½ÐºÐ° Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ² Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¾Ð² ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð°. Ð Ð°ÑÑÐµÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð±Ð¸Ð¾Ð¿ÑÑÐ´Ð¾Ð². ÐÑÐµÐ½ÐºÐ° Ð¿ÑÐµÐ´Ð¾ÑÐ²ÑÐ°ÑÐµÐ½Ð½Ð¾Ð³Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÐµÑÐ±Ð°. Ð Ð°Ð±Ð¾ÑÐ° Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð¿ÑÑÐ° Ñ ÑÐ¾Ð±Ð»ÑÐ´ÐµÐ½Ð¸ÐµÐ¼ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ð¹, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð´Ð»Ñ ÐºÑÐ»ÑÑÐ¸Ð²Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐºÐ¸ Ð¼Ð°Ð»Ð¾Ð¹. ÐÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð´Ð¾ÐºÐ°Ð·Ð°Ð», ÑÑÐ¾ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¾Ð´, Ð²Ð¾-Ð¿ÐµÑÐ²ÑÑ, ÑÐ°ÑÑÐ¾Ð´Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾ ÑÐ¾ÐºÑÐ°ÑÐ°ÑÑÑÑ, Ð°, Ð²Ð¾-Ð²ÑÐ¾ÑÑÑ, ÑÐ¼ÐµÐ½ÑÑÐ°ÐµÑÑÑ ÑÑÐµÑÐ±, Ð½Ð°Ð½Ð¾ÑÐ¸Ð¼ÑÐ¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÑÑ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸Ð¸. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¾ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¾ Ð¼ÐµÑÐ¾Ð´Ð¾Ð²: Ð¾Ð±Ð·Ð¾ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐºÐ¾ÑÐ¸ÑÑÐµÐ¼ ÐÑÐ°ÑÐ½Ð¾Ð´Ð°ÑÑÐºÐ¾Ð³Ð¾ ÐºÑÐ°Ñ.
description: The theme of the final qualifying work: "Phytoremediation treatment of wastewater of duckweed (Lemna minor)". This work is devoted to the development of technology for growing duckweed under conditions in which the extraction of heavy metals from water will be most effective. The aim of the work is to develop a methodology for reducing the copper content in polluted water in a biopond using duckweed. The subject of the research is the process of applying the technology of purification of polluted waters using duckweed in industry.Â Tasks that were solved in the course of the study: The study of modern material that is currently available on this topic.Identification of the most optimal conditions for the cultivation of duckweed, as well as an assessment of the accumulative abilities of this plant. Comparison of classical cleaning methods with biological ones. Evaluation of the advantages and disadvantages of each method. Calculation of the main parameters of bioponds. Assessment of the prevented-economic damage. The work was carried out as part of a laboratory experiment in compliance with the basic conditions that were required for the cultivation of duckweed. A calculation was carried out, which proved that when carrying out additional measures for the treatment of wastewater, firstly, the costs of enterprises are significantly reduced, and, secondly, the damage caused by the industry to the environment is reduced. During the study, several methods were used: a survey study, a comparative analysis and an experimental study. The results of this work can be used in the process of monitoring the state of ecosystems in the Krasnodar Territory.