title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¾Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾ÑÐ° Ð´Ð»Ñ ÐºÑÐ»ÑÑÐ¸Ð²Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Dunaliella salina Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ñ Ð²ÑÑÐ¾ÐºÐ¸Ð¼ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸ÐµÐ¼ Î²-ÐºÐ°ÑÐ¾ÑÐ¸Ð½Ð°
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: Design of photobioreactor for cultivation of Dunaliella salina in order to obtain biomass with high content of Î²-carotene
Creators: name: ÐÑ Ð¦Ð·ÑÑ ÑÐ½
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: 2024
Subjects: Î²-ÐºÐ°ÑÐ¾ÑÐ¸Ð½
ÑÐ¾ÑÐ¾Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾Ñ
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Î²-carotene
photobioreactor
design

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐ¾ÑÐ¾Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾ÑÐ° Ð´Ð»Ñ ÐºÑÐ»ÑÑÐ¸Ð²Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸ÑÂ  Ð²Ð¾Ð´Ð¾ÑÐ¾ÑÐ»Ð¸ Dunaliella salinaÂ  Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ñ Ð²ÑÑÐ¾ÐºÐ¸Ð¼ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸ÐµÐ¼ Î²-ÐºÐ°ÑÐ¾ÑÐ¸Ð½Ð°. Ð Ð°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ AutoDesk AutoCAD. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ÑÂ  ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1. ÐÐ·ÑÑÐµÐ½Ñ Ð´Ð°Ð½Ð½ÑÐµ Ð¾ Dunaliella salina Ð¸ Î² -ÐºÐ°ÑÐ¾ÑÐ¸Ð½Ðµ. 2. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð¿Ð¾Ð´Ð±Ð¾Ñ ÑÑÐµÐ´Ñ Ð¸ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ Ð´Ð»Ñ ÐºÑÐ»ÑÑÐ¸Ð²Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Dunaliella salina Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð±Ð¸Ð¾Ð¼Ð°ÑÑÑ Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÐ¼ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸ÐµÐ¼ Î²-ÐºÐ°ÑÐ¾ÑÐ¸Ð½Ð°. 3. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐ¾ÑÐ¾Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾Ñ Ð´Ð»Ñ ÐºÑÐ»ÑÑÐ¸Ð²Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð»Ð¾Ð½Ð¾Ð²Ð¾Ð´Ð½Ð¾Ð¹ Ð²Ð¾Ð´Ð¾ÑÐ¾ÑÐ»Ð¸ Dunaliella salina. 4. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¸ Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÑÐ°ÑÑÑÑÑ Ð´Ð»Ñ ÑÐ¾ÑÐ¾Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾ÑÐ°. 5. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐµÑÑÑÐ¶ Ð¿Ð»Ð°Ð½Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¾Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾ÑÐ° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ AutoCAD. Ð Ð°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ ÐÐ¨ÐÐ¸ÐÐ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð£Ð½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾ (Ð¡ÐÐ±ÐÐ£), Ð³.. Ð¡.-ÐÐµÑÐµÑÐ±ÑÑÐ³. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ, Ð±ÑÐ»Ð¾ Ð²ÑÑÑÐ½ÐµÐ½Ð¾, ÑÑÐ¾ Ð²ÑÑÐ¾ÐºÐ°Ñ Ð¾ÑÐ²ÐµÑÑÐ½Ð½Ð¾ÑÑÑ, Ð²ÑÑÐ¾ÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ñ ÑÐ¾Ð»Ð¸ (90 Ð³/Ð») Ð¸ Ð´ÐµÑÐ¸ÑÐ¸Ñ Ð°Ð·Ð¾ÑÐ° - Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÑÐ¾ÑÑ Ð¸ ÑÑÐ¾Ð²ÐµÐ½Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐºÐ°ÑÐ¾ÑÐ¸Ð½Ð¾Ð¸Ð´Ð¾Ð² Dunaliella salina. Ð£ÑÐ»Ð¾Ð²Ð¸Ñ ÐºÑÐ»ÑÑÐ¸Ð²Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸ÑÂ  - ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÐ¹ ÑÐµÐ¶Ð¸Ð¼ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ 25Â±1Â°C Ð¸ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ pH 7,5 - ÑÐ²Ð»ÑÑÑÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ð¼Ð¸ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Î²-ÐºÐ°ÑÐ¾ÑÐ¸Ð½Ð° Ð²Ð¾Ð´Ð¾ÑÐ¾ÑÐ»ÑÑ Dunaliella salina. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÑÑÑÐ¾Ð² Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐµ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÐ¾Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾ÑÐ¾Ð². ÐÑÐ¸ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ð¸ Ð¾Ð±Ð·Ð¾ÑÐ° Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ Ð±ÑÐ»Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ: E-library, PubMed Central, ÐÐºÐ°Ð´ÐµÐ¼Ð¸Ñ Google, CNKI, WANFANG DATA. Ð¡ÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð°Ð½Ð½ÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ: Microsoft Word, Microsoft Excel, Autodesk AutoCAD.
description: This work is dedicated to the design and development of the photobioreactor for the cultivation of the Dunaliella salina alga with the aim of obtaining biomass with a high content of Î²-carotene; the design was carried out using modern computer-aided design (CAD) software AutoDesk AutoCAD. In the process of design and development, the following tasks were completed: 1. Data on Dunaliella salina and Î²-carotene have been studied. 2. The cultivation conditions and medium for Dunaliella salina were optimized to obtain biomass with an increased Î²-carotene content. 3. The photobioreactor for the cultivation of the brackish water alga Dunaliella salina has been developed and designed. 4. Basic and auxiliary calculations for the photobioreactor were performed. 5. A drawing of the plan section view of the photobioreactor was made using the modern computer-aided design software AutoCAD. The work was carried out at the Graduate School of Biotechnology and Food Technology, Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russia. As a result of the data analysis, it was found that high light intensity, high salinity (90 g/L), and nitrogen deficiency had a significant impact on the growth and carotenoid production by Dunaliella salina. Growth conditions in the range of 25Â±1Â°C and pH value of 7.5 are more suitable for Î²-carotene production by the alga Dunaliella salina. The results of mathematical calculations allowed to develop the effective technical recommendations for the photobioreactor.design and development. The following databases were used in completing the literature review: E-library, PubMed Central, Google Academy, CNKI, WANFANG DATA. Statistical data processing was performed using software: Microsoft Word, Microsoft Excel, Autodesk AutoCAD.