title: ÐÐ¸Ð¾ÐºÐ¾Ð½Ð²ÐµÑÑÐ¸Ñ ÑÐ¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð² Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿Ð¾Ð´ÑÐ¾Ð»Ð½ÐµÑÐ½Ð¸ÐºÐ°
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: Bioconversion of sorption materials based on sunflower processing products
Creators: name: ÐÐ¾Ð²ÑÑÐ·Ð¾Ð²Ð°, 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: 2023
Subjects: ÑÐ¾ÑÐ±ÐµÐ½ÑÑ
ÑÐµÑÐ¼ÐµÐ½ÑÐ½ÑÐµ Ð¿ÑÐµÐ¿Ð°ÑÐ°ÑÑ
Ð¾ÑÐ¸ÑÑÐºÐ° ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¾Ð´
Ð½ÐµÑÑÐµÐµÐ¼ÐºÐ¾ÑÑÑ
sorbents
enzyme preparations
wastewater treatment
petroleum capacities

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description: The subject of the graduate qualification work is âBioconversion of sorption materials based on sunflower processing productsâ. The given work is devoted to studying of sorption materials from industrial processing waste, in particular sorbents from sunflower processing products: 1. Study the problems of pollution of water bodies in the Russian Federation 2. Choose an enzyme preparation that allows you to obtain a sorbent with maximum oil capacity 3. Choose the mode of enzymatic treatment 4. Determine the oil capacity of the obtained sorbents The work was carried out based on SPbPU, where a significant part of the factual material was collected: the results of physical and chemical analysis, the oil intensity of samples of enzyme preparations. Calculations were carried out showing clearly how the amount of oil capacity changes with increasing holding time. When writing a literature review, the following databases were used: eLIBRARY, Scopus, Google Academy, Russian National Library. Statistical processing of experimental data was carried out using the Microsoft Excel software package. As a result, indicators of humidity, pH, sorption capacity, bulk density, and iodine adsorption capacity were analyzed. Samples with enzymatic treatment have an oil absorption index in the range of 4.4â7.5 g/g, which is good results for sorption materials, the pH of the samples is in the range of 5.12â5.74, which corresponds to the standard values. Mathematical calculations have been carried out. Effective technological recommendations for the use of enzyme preparations have been developed.