title: ÐÐ¾Ð»ÑÑÐµÐ½Ð¸Ðµ ÑÐ¾ÑÐ±ÐµÐ½ÑÐ° Ð´Ð»Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑÐ¸ÑÑÐºÐ¸ Ð¸Ð· Ð¾ÑÑ Ð¾Ð´Ð¾Ð² Ñ Ð»Ð¾Ð¿ÐºÐ°
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: Obtaining a sorbent for water treatment from cotton waste
Creators: name: ÐÐ»ÑÑÑÐ¾Ð², ÐÑÐ»Ð¾Ð¼Ð¶Ð¾Ð½
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: ÑÑÐµÐ±Ð»Ð¸ Ñ Ð»Ð¾Ð¿ÑÐ°ÑÐ½Ð¸ÐºÐ°
ÑÐ¾ÑÐ±ÐµÐ½Ñ
ÑÐ¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¾ÑÐ¸ÑÑÐºÐ°
Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ°
ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
Ð¾ÑÑ Ð¾Ð´Ñ Ñ Ð»Ð¾Ð¿ÑÐ°ÑÐ½Ð¸ÐºÐ°
Ñ Ð»Ð¾Ð¿Ð¾Ðº
Ð²Ð¾Ð´Ð¾Ð¾ÑÐ¸ÑÑÐºÐ°
ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÐ¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ¼ÐºÐ¾ÑÑÑ
cotton stems
sorbent
sorption purification
processing
environmental safety
cotton waste
cotton
water treatment
recycling
sorption capacity

description: ÐÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ð·Ð°Ð³ÑÑÐ·Ð½ÐµÐ½Ð¸Ñ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð´Ð½Ð¾Ð¹ Ð¸Ð· ÐºÐ»ÑÑÐµÐ²ÑÑ Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ Ð¼Ð¸ÑÐµ. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÑÐµÑÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ðµ Ð²Ð¾Ð´Ð¾Ð¾ÑÐ¸ÑÑÐºÐ¸, ÑÑÐ¸ÑÑÐ²Ð°Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÑÐ¿Ð° Ðº ÑÐ¸ÑÑÐ¾Ð¹ Ð¿Ð¸ÑÑÐµÐ²Ð¾Ð¹ Ð²Ð¾Ð´Ðµ Ð´Ð»Ñ Ð²ÑÐµÑ Ð¶Ð¸ÑÐµÐ»ÐµÐ¹ Ð¿Ð»Ð°Ð½ÐµÑÑ. Ð ÐºÐ¾Ð½ÑÐµÐºÑÑÐµ ÑÑÐ¾Ð¹ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¾ÑÑÐ¾Ð´Ð¾Ð² ÑÐ»Ð¾Ð¿ÑÐ°ÑÐ½Ð¸ÐºÐ° Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÐ¾ÑÐ±ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑÐ¸ÑÑÐºÐ¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð° Ð½Ð° Ð¿ÑÐ¸Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ¾ÑÐ±ÐµÐ½ÑÐ° Ð¸Ð· Ð¾ÑÑÐ¾Ð´Ð¾Ð² ÑÐ°ÑÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ - ÑÑÐµÐ±Ð»ÐµÐ¹ ÑÐ»Ð¾Ð¿ÑÐ°ÑÐ½Ð¸ÐºÐ°, ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð½ÑÑ Ð² Ð¡ÑÐµÐ´Ð½ÐµÐ¹ ÐÐ·Ð¸Ð¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð² ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ: 1.ÐÑÐ¸Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ¾ÑÐ±ÐµÐ½ÑÐ° Ð¸Ð· ÑÑÐµÐ±Ð»ÐµÐ¹ ÑÐ»Ð¾Ð¿ÑÐ°ÑÐ½Ð¸ÐºÐ° Ð² Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ. 2. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÑÐ¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¼ÐºÐ¾ÑÑÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÐ±ÐµÐ½ÑÐ°. 3. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð²Ð½ÐµÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¿Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐµÐ±Ð»ÐµÐ¹ ÑÐ»Ð¾Ð¿ÑÐ°ÑÐ½Ð¸ÐºÐ° Ð² Ð¾ÑÐ¸ÑÑÐºÐµ Ð²Ð¾Ð´Ñ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸, ÑÑÐ¾ Ð¾ÑÑÐ¾Ð´Ñ ÑÐ»Ð¾Ð¿ÑÐ°ÑÐ½Ð¸ÐºÐ° Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÐ¼Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ð¼Ð¸, Ð´ÐµÐ»Ð°ÑÑÐ¸Ð¼Ð¸ Ð¸Ñ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½ÑÐ¼ ÑÑÑÑÐµÐ¼ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ¾ÑÐ±ÐµÐ½ÑÐ¾Ð². Ð ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, ÑÐ»Ð¾Ð¿ÑÐ°ÑÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑ Ð²ÑÑÐ¾ÐºÐ¾Ð¹ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´ÑÑ Ð¸ Ð°Ð´ÑÐ¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑÑ, ÑÑÐ¾ Ð´ÐµÐ»Ð°ÐµÑ Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐ¼Ð¸ Ð² ÑÐ´Ð°Ð»ÐµÐ½Ð¸Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð·Ð°Ð³ÑÑÐ·Ð½Ð¸ÑÐµÐ»ÐµÐ¹ Ð¸Ð· Ð²Ð¾Ð´Ñ, ÑÐ°ÐºÐ¸Ñ ÐºÐ°Ðº ÑÑÐ¶ÐµÐ»ÑÐµ Ð¼ÐµÑÐ°Ð»Ð»Ñ, Ð¾ÑÐ³Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ Ð¸ Ð´ÑÑÐ³Ð¸Ðµ Ð²ÑÐµÐ´Ð½ÑÐµ Ð²ÐµÑÐµÑÑÐ²Ð°. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ ÑÐ°Ð·Ð½Ð¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾Ðµ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, Ð¿ÑÐ¾Ð²ÐµÐ»Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÐ°ÑÑÑÑÑ. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð±ÑÐ»Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ, ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº Ð¾ÑÐ¸ÑÐ¸Ð°Ð»ÑÐ½ÑÐ¹ Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¿Ð¾ÑÑÐ°Ð» Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ (pravo.gov.ru), ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð°Ñ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ° ÐÐ¾Ð»Ð¸ÑÐµÑ (elib.spbstu.ru), Ð½Ð°ÑÑÐ½Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð°Ñ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ° (www.elibrary.ru) Ð¸ Ð´ÑÑÐ³Ð¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ, Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¸ Ð¿ÑÐ¾ÑÐ¸Ðµ ÑÐºÐ²Ð¾Ð·Ð½ÑÐµ ÑÐ¸ÑÑÐ¾Ð²ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ. Ð£ÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¾ÑÑÐ¾Ð´Ð¾Ð² ÑÐ»Ð¾Ð¿ÑÐ°ÑÐ½Ð¸ÐºÐ° Ð² ÑÐ¾ÑÐ±ÐµÐ½ÑÑ Ð´Ð»Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑÐ¸ÑÑÐºÐ¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½Ð¾Ðµ Ð¸ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ. ÐÐ°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÑÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¼Ð¾Ð³ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²Ð¾Ð²Ð°ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÑ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸ Ð²ÑÐ³Ð¾Ð´Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ»Ð¾Ð¿ÑÐ°ÑÑÑ Ð¾ÑÑÐ¾Ð´Ð¾Ð² Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÑÐ¿Ð½Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐ¾Ð¹ Ð²Ð¾Ð´Ñ Ð²Ð¾ Ð²ÑÐµÑ Ð½Ð° Ð¿Ð»Ð°Ð½ÐµÑÐµ ÐÐµÐ¼Ð»Ñ.
description: The problem of environmental pollution is one of the key problems in the modern world. Special attention is paid to the problem of water treatment, given the need to ensure access to clean drinking water for all inhabitants of the planet. In the context of this problem, the utilization of cotton waste as sorbents for water treatment is a promising area of research. This work is aimed at preparing a sorbent from waste of plant origin - cotton stalks common in Central Asia. Tasks that are completed during the work: 1. Preparation of sorbent from cotton stems in laboratory conditions. 2. Study of the sorption capacity of the resulting sorbent. 3. Based on the results obtained, make a proposal on the use of cotton stems in water purification. The results of the study showed that cotton waste has certain properties that make it a promising raw material for the production of sorbents. In particular, cotton materials have a high surface area and adsorption capacity, which makes them effective in removing various pollutants from water, such as heavy metals, organic compounds and other harmful substances. The work included a literature analysis, a variety of laboratory equipment, and the necessary calculations. To achieve the results, information technology was used, such as the official Internet portal of legal information (pravo.gov.ru), the Polytech electronic library (elib.spbstu.ru), the scientific electronic library (www.elibrary.ru) and other software, databases and other end-to-end digital technologies. Recycling of cotton waste into sorbents for water treatment is a promising and environmentally sound direction. Further research in this area can contribute to the development of efficient and cost-effective technologies for processing cotton waste and increasing the availability of clean water in all on planet Earth.