title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÐ¼Ð±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾ÑÐ° Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð´ÑÐ¾Ð¶Ð¶ÐµÐ¹ Saccharomyces cerevisiae
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 a membrane bioreactor for the production of Saccharomyces cerevisiae yeast
Creators: name: ÐÐ¸ÐºÐ¸ÑÐ¸Ð½Ð°, Ð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: 2020
Subjects: Ð¼ÐµÐ¼Ð±ÑÐ°Ð½Ð½ÑÐ¹ Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾Ñ
ÑÐ»ÑÑÑÐ°ÑÐ¸Ð»ÑÑÑÐ°ÑÐ¸Ñ
ÑÐ»ÑÑÑÐ°ÑÐ¸Ð»ÑÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»Ñ
saccharomyces cerevisiae
membrane bioreactor
ultrafiltration
ultrafiltration module

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¼ÐµÐ¼Ð±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð±Ð¸Ð¾ÑÐµÐ°ÐºÑÐ¾ÑÐ° Ñ Ð²ÑÐ½Ð¾ÑÐ½ÑÐ¼ ÑÐ»ÑÑÑÐ°ÑÐ¸Ð»ÑÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼ Ð¼Ð¾Ð´ÑÐ»ÐµÐ¼ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐ¾Ð¹ ÐºÑÐ»ÑÑÑÑÑ Ð´ÑÐ¾Ð¶Ð¶ÐµÐ¹ Saccharomyces cerevisiae Ñ ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸ÐµÐ¹ ÐºÐ»ÐµÑÐ¾Ðº, ÑÐ°Ð²Ð½Ð¾Ð¹ 60 Ð³/Ð». ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð±ÑÐ»Ð¾ ÑÐµÑÐ¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: -Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ Ð¿Ð°ÑÐµÐ½ÑÐ½ÑÐ¹ Ð¿Ð¾Ð¸ÑÐº Ð¿Ð¾ ÑÐµÐ¼Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ°; -Ð¾Ð·Ð½Ð°ÐºÐ¾Ð¼Ð¸ÑÑÑÑ Ñ Ð¼ÐµÐ¼Ð±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÐµÐ¹; -ÑÐ°ÑÑÑÐ¸ÑÐ°ÑÑ Ð¼Ð°ÑÑÐ¾- Ð¸ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐµÑÐ¼ÐµÐ½ÑÐ°ÑÐ¾ÑÐ°; -Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ ÑÐ°ÑÑÐµÑ ÑÐ»ÑÑÑÐ°ÑÐ¸Ð»ÑÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»Ñ; -Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐµÑÑÐµÐ¶Ð¸ Ðº Ð¿ÑÐ¾ÐµÐºÑÑ; -Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¾Ð¿Ð°ÑÐ½ÑÑ Ð¸ Ð²ÑÐµÐ´Ð½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð², ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¸Ñ Ð¿ÑÐµÐ´ÑÐ¿ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð´Ð°Ð½Ð½ÑÐµ: ÑÐ°ÑÑÐ¾ÑÐ° Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð»ÐºÐ¸: Ð½Ð°ÑÐ°Ð»ÑÐ½Ð°Ñ n1 = 5 Ñ-1; ÐºÐ¾Ð½ÐµÑÐ½Ð°Ñ n2 = 7 Ñ -1; ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð²Ð¾Ð·Ð´ÑÑÐ° Ð°ÑÑÐ¸ÑÑÑÑÐµÐ³Ð¾ Ð²Ð¾Ð·Ð´ÑÑÐ°: Ð½Ð°ÑÐ°Ð»ÑÐ½Ð°Ñ QÐ³1 = 9,83Â·10-3 Ð¼3/Ñ; ÐºÐ¾Ð½ÐµÑÐ½Ð°Ñ QÐ³2 = 0,12 Ð¼3/Ñ; ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½Ð°Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¼ÐµÑÐ°Ð»ÐºÐ¸ N_(ÑÑÑ )= 8,6 ÐºÐÑ; Ð¾Ð±ÑÐµÐµ Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ðµ ââP=17,5 ÐºÐÐ°; ÑÐ°ÑÑÐ¾Ð´ Ð¾ÑÐ»Ð°Ð¶Ð´Ð°ÑÑÐµÐ¹ Ð²Ð¾Ð´Ñ, Ð¿Ð¾Ð´Ð°Ð²Ð°ÐµÐ¼Ð¾Ð¹ Ð² ÑÑÐ±Ð°ÑÐºÑ ÑÐµÑÐ¼ÐµÐ½ÑÐ°ÑÐ¾ÑÐ°: Ð½Ð°ÑÐ°Ð»ÑÐ½ÑÐ¹ WB1 = 10,0Â·10-5 Ð¼3/Ñ; ÐºÐ¾Ð½ÐµÑÐ½ÑÐ¹ WÐ2 = 0,67Â·10-3 Ð¼3/Ñ. ÐÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¼ÐµÐ¼Ð±ÑÐ°Ð½Ð° Ð¸Ð· Ð¿Ð¾Ð»Ð¸ÑÑÐ¸ÑÑÑÐ»ÑÑÐ¾Ð½Ð° Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÐµÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ: ÑÐµÐ»ÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ï = 0,998; ÑÐ°Ð±Ð¾ÑÐ°Ñ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÑ Ð¼ÐµÐ¼Ð±ÑÐ°Ð½Ñ F = 90,36 Ð¼2.
description: This work is devoted to designing a membrane bioreactor with a remote ultrafiltration module to obtain a pure culture of yeast Saccharomyces cerevisiae with a final cell concentration N = 60 g/l. To achieve this goal it was necessary to solve the following tasks: -do marketing research; -conduct a patent search based on the project topic; -calculate the mass and heat transfer characteristics of the fermenter; -calculate the ultrafiltration module; -make blueprints to the projects; -analyze hazardous and harmful production factors, develop measures to prevent them. As a result of the calculations, the following data were obtained: rotational speed of the fermenter stirrer: initial n1 = 5 s-1; final n2 = 7 Ñ-1; air supply speed for aeration: initial Qg1 = 9,83 Â·10-3 m3/s; final Qg2 = 0,12Â·10-3 m3/s; installed power of the drive motor of the mixer N_(est )= 8,6 kW; the total hydraulic resistance ââP = 17,5 kPa; flow rate of cooling water supplied to the jacket of the fermenter: initial Ww1 = 10,0Â·10-5 m3/s; final Ww2 = 0,67Â·10-5 m3/s. A polyethersulfone membrane was selected and its parameters were calculated: membrane selectivity Ï = 0,998; membrane working surface F = 90,36 m2.