title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð° ÑÐºÑÑÑÐ°ÐºÑÐ¸Ð¸ Ð»Ð¸Ð¿Ð¸Ð´Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð¾ÑÐ¾ÑÐ±ÐµÐ½ÑÐ° Ð¸Ð· Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ð¼Ð¸ÐºÑÐ¾Ð²Ð¾Ð´Ð¾ÑÐ¾ÑÐ»ÐµÐ¹ Chlorella sorokiniana
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a method for extraction of a lipid complex and creation of a biosorbent from the biomass of microalgae Chlorella sorokiniana
Creators: name: ÐÐ¾Ð·Ð´Ð½ÑÐºÐ¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´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: 2020
Subjects: chlorella sorokiniana
ÑÐ°ÑÑÐ²Ð¾ÑÐ¸ÑÐµÐ»Ð¸
Ð»Ð¸Ð¿Ð¸Ð´Ñ
Î±-Ð»Ð¸Ð½Ð¾Ð»ÐµÐ½Ð¾Ð²Ð°Ñ ÐºÐ¸ÑÐ»Ð¾ÑÐ°
Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð°Ñ Ð±Ð¸Ð¾Ð¼Ð°ÑÑÐ°
Ð±Ð¸Ð¾ÑÐ¾ÑÐ±ÐµÐ½Ñ
solvents
lipids
Î±-linolenic acid
residual biomass
biosorbent

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ°ÑÑÐ²Ð¾ÑÐ¸ÑÐµÐ»ÐµÐ¹ Ð½Ð° Ð²ÑÑÐ¾Ð´ Ð»Ð¸Ð¿Ð¸Ð´Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¸Ð· Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ð¼Ð¸ÐºÑÐ¾Ð²Ð¾Ð´Ð¾ÑÐ¾ÑÐ»ÐµÐ¹ Ð¡. sorokiniana Ð¿ÑÐ¸ ÑÐºÑÑÑÐ°ÐºÑÐ¸Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¡Ð¾ÐºÑÐ»ÐµÑÐ°; Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐ¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ð¿Ð¾ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ Ðº Ð¸Ð¾Ð½Ð°Ð¼ ÑÑÐ¶ÑÐ»ÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð² (ÐÐ¢Ð) Ð² Ð¼Ð¾Ð´ÐµÐ»ÑÐ½ÑÑ ÑÐ°ÑÑÐ²Ð¾ÑÐ°Ñ. 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: 1. ÐÑÐ¾Ð²ÐµÑÑÐ¸ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÐ¹ Ð¾Ð±Ð·Ð¾Ñ Ð¿Ð¾ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ; 2. ÐÐ¾Ð´Ð¾Ð±ÑÐ°ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ°ÑÑÐ²Ð¾ÑÐ¸ÑÐµÐ»ÐµÐ¹ Ð´Ð»Ñ ÑÐºÑÑÑÐ°ÐºÑÐ¸Ð¸ Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¼ Ð²ÑÑÐ¾Ð´Ð¾Ð¼ Ð»Ð¸Ð¿Ð¸Ð´Ð¾Ð² Ð¸Ð· Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ð¼Ð¸ÐºÑÐ¾Ð²Ð¾Ð´Ð¾ÑÐ¾ÑÐ»ÐµÐ¹ C. sorokiniana Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Î±-Ð»Ð¸Ð½Ð¾Ð»ÐµÐ½Ð¾Ð²Ð¾Ð¹ ÐºÐ¸ÑÐ»Ð¾ÑÑ Ð² ÑÐºÑÑÑÐ°ÐºÑÐµ; 3. Ð¡Ð¾Ð·Ð´Ð°ÑÑ Ð±Ð¸Ð¾ÑÐ¾ÑÐ±ÐµÐ½Ñ Ð¸Ð· Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ ÐµÐ³Ð¾ ÑÐ¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸; 4. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ Ð¾Ð¿Ð°ÑÐ½ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ Ð¸ Ð¾Ð¿Ð¸ÑÐ°ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ ÑÑÑÐ´Ð° Ð² ÐÐÐ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ°ÑÑÐ²Ð¾ÑÐ¸ÑÐµÐ»ÐµÐ¹: Ð³ÐµÐºÑÐ°Ð½:ÑÑÐ¸Ð»Ð¾Ð²ÑÐ¹ ÑÐ¿Ð¸ÑÑ (9:1, 1:1) Ð¸ ÐºÐ°ÑÐºÐ°Ð´Ð½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð´Ð»Ñ ÑÐºÑÑÑÐ°ÐºÑÐ¸Ð¸ Ð»Ð¸Ð¿Ð¸Ð´Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°, Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ Ð·Ð°ÑÐµÐ¼ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Î±-Ð»Ð¸Ð½Ð¾Ð»ÐµÐ½Ð¾Ð²Ð¾Ð¹ ÐºÐ¸ÑÐ»Ð¾ÑÑ. Ð¡Ð¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ»Ð¸ÑÑ Ð¿Ð¾ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ Ðº ÐÐ¢Ð Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð²Ð¾Ð»ÑÑÐ°Ð¼Ð¿ÐµÑÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð°. ÐÐ¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ðµ ÑÐ¾Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐ²Ð¾ÑÐ¸ÑÐµÐ»ÐµÐ¹: 9 ÑÐ°ÑÑÐµÐ¹ Ð³ÐµÐºÑÐ°Ð½Ð° Ð½Ð° 1 ÑÐ°ÑÑÑ ÑÑÐ°Ð½Ð¾Ð»Ð°, Ð´Ð°ÑÑÐµÐµ Ð½Ð°Ð¸Ð±Ð¾Ð»ÑÑÐ¸Ð¹ Ð²ÑÑÐ¾Ð´ Ð»Ð¸Ð¿Ð¸Ð´Ð¾Ð² (22,67 %) Ð¸ Î±-Ð»Ð¸Ð½Ð¾Ð»ÐµÐ½Ð¾Ð²Ð¾Ð¹ (26,60 %) Ð² ÑÐºÑÑÑÐ°ÐºÑÐµ. Ð¡Ð¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÐµÐ¼ÐºÐ¾ÑÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð±Ð¸Ð¾ÑÐ¾ÑÐ±ÐµÐ½ÑÐ° ÑÐ¾ÑÑÐ°Ð²Ð¸Ð»Ð° 20,2 Ð¼Ð³/Ð³.
description: In this work, studies were conducted on the influence of the solvent system on the output of the lipid complex from the biomass of C. sorokiniana microalgae during Soxhlet extraction; The sorption properties of the residual biomass of microalgae with respect to heavy metal ions (HMI) in model solutions are studied. Tasks that were solved during the study: 1. Conduct a literature review of the research problem; 2. Choose a solvent system for extraction with a maximum output of the lipid complex from the microalgae biomass C. sorokiniana and determine the content of Î±-linolenic acid in the obtained extract; 3. Create a biosorbent from the residual biomass and calculate its sorption characteristics; 4. To analyze the hazards and describe measures to ensure occupational safety in the research laboratory. The various composition of the solvent system was investigated: ethyl alco-hol:hexane (9:1, 1:1) and the cascade method for extraction of the lipid complex, in which the content of Î±-linolenic acid was then determined. The sorption properties of residual biomass were determined in relation to HMI using the voltammetric method. As studies have shown, the best solvent ratio is: 9 parts of hexane per 1 part of ethanol, as this results in the highest lipid yield (22,67 %) and Î±-linolenic ac-id (26,60 %) in the obtained extract. The sorption capacity of the obtained biosorbent was 20,2 mg/g.