title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð±Ð¸Ð¾ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ñ Ð¸Ð·Ð²Ð»ÐµÑÐµÐ½Ð¸ÐµÐ¼ ÑÐµÐ½Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¸Ñ Ð²Ð¾Ð´Ð¾ÑÐ¾ÑÐ»ÐµÐ¹
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: Development of a biotechnological method for extracting valuable components using microalgae biomass
Creators: name: ÐÐ¾Ð½ÐµÑÐºÐ¾Ð²Ð°, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
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: 2023
Subjects: ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°
ÐÑ ÑÐ°Ð½Ð° Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ
Ð¡ÑÐ¾ÑÐ½ÑÐµ Ð²Ð¾Ð´Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ
Ð¼Ð¸ÐºÑÐ¾Ð²Ð¾Ð´Ð¾ÑÐ¾ÑÐ»Ñ chlorella
ÑÑÐ¶ÐµÐ»ÑÐµ Ð¼ÐµÑÐ°Ð»Ð»Ñ
Ð·Ð¾Ð»Ð¾ÑÐ¾ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ°Ñ ÑÑÐ´Ð°
Ð±Ð¸Ð¾ÑÐ¾ÑÐ±ÑÐ¸Ñ
microalgae chlorella
heavy metals
gold-bearing ore
biosorption

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description: The topic of the final qualifying work: "Development of a biotechnological method for extracting valuable components using microalgae biomass". In this study, an environmentally friendly technology for extracting valuable components using biomass of microscopic algae has been developed. In recent years, biosorption has been considered as an environmentally friendly technology for extracting valuable components. A lot of attention is paid to the study of sorption of valuable components, including by scientists and researchers, in order to find the most advantageous and safe sorbents. In modern conditions, it is relevant to use biosorbents for the ecological production of industry. They can absorb organic and inorganic compounds, including heavy and precious metals. Their sorption capacity depends on various factors, such as the type of aquatic plants or strain of microalgae. Therefore, studies aimed at investigating the conditions of biosorption of valuable components are very relevant and timely. Tasks that were solved during the study: 1. Analyze the literature review. 2. Investigate the mechanism of biosorption of microalgae biomass and identify parameters for biosorption of valuable components from wastewater. 3. Identify the patterns of biosorption of valuable components depending on the following parameters: pH value, biomass concentration, solution temperature, and contact time between biomass and solution. 4. Develop an economically efficient biotechnology for extracting valuable components using microalgae biomass. Based on the conducted research, the efficiency of extracting copper ions from model solutions and gold from processed ore using the biomass of microscopic algae Chlorella kessleri (hereafter, Ch. Kessleri) was calculated. A technological scheme for extracting copper from wastewater and obtaining copper through ash was developed. Additionally, a technology for obtaining gold from processed ore was also developed. The following information technologies were used to achieve these results in the work: personal computer, Microsoft Word software, scientific electronic library eLIBRARY.ru, and Yandex search engine.