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Analysis of dust emission sources at cotton ginning plants

Field of Science:Environmental ScienceEcologyEnvironmental ChemistryEnvironmental EngineeringEnvironmental Science (miscellaneous)Waste Management and DisposalMaterials ScienceMaterials Science (miscellaneous)
National field of science (HAC):01.02.04 — Mechanics of deformable solids01.04.06 — Polymer physics03.00.10 — Ecology01.04.10 — Semiconductor physics02.00.06 — High-molecular compounds02.00.07 — Chemistry and technology of composite, paint-and-varnish and rubber materials02.00.12 — Nanochemistry, nanophysics and nanotechnology02.00.13 — Technology of inorganic substances and materials based on them02.00.14 — Technology of organic substances and materials based on them02.00.15 — Technology of silicate and refractory non-metallic materials03.00.13 — Soil science04.00.04 — Hydrogeology and engineering geology04.00.08 — Mineralogy. Crystallography04.00.14 — Mineral processing05.02.05 — Technologies and processes of mechanical and physico-technical machining. Machine tools and equipment05.02.07 — Machines, apparatuses, units and devices of mechanical engineering05.02.06 — Technologies and equipment for processing structural materials05.06.01 — Materials science of textile and light industry production05.06.02 — Technology of textile materials and primary processing of raw materials05.06.03 — Technology of leather, fur, footwear and leather haberdashery05.06.04 — Garment technology and costume design05.09.04 — Water supply. Sewerage. Construction systems for water body protection05.09.05 — Building materials and products06.03.01 — Forest plantations. Breeding, seed production and urban greening. Agroforestry and establishment of protective forests05.10.02 — Safety in emergencies. Fire, industrial, nuclear and radiation safety06.01.02 — Land reclamation and irrigated farming06.01.03 — Agro-soil science and agrophysics06.01.10 — Land management, cadastre and land monitoring06.03.02 — Forest inventory and forest mensuration. Forest science and silviculture. Forest fires and their control06.03.03 — Introduction of medicinal plants, cultivation technology and agro-pharmaecology11.00.01 — Physical geography11.00.03 — Land hydrology. Water resources. Hydrochemistry11.00.04 — Meteorology. Climatology. Agrometeorology11.00.05 — Environmental protection and rational use of natural resources16.00.04 — Veterinary pharmacology and toxicology. Veterinary sanitation, ecology, zoo hygiene and veterinary-sanitary examination01.04.07 — Condensed matter physics02.00.05 — Chemistry and technology of cellulose and pulp-and-paper production05.02.01 — Materials science in mechanical engineering. Foundry. Thermal treatment and metal forming. Metallurgy of ferrous, non-ferrous and rare metals. Technology of rare, scarce and radioactive elements05.09.07 — Hydraulics and engineering hydrology
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“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

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ARTICLE ANNOTATION

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This article presents an analysis of dust sources, the composition, and the amount of dust released at cotton ginning plants. Analysis of scientific, experimental, and theoretical research conducted in this direction showed that the release of short fibers and fibrous waste into the atmospheric air as part of dust at cotton ginning enterprises causes economic damage to the cotton ginning enterprise and environmental damage to the atmospheric air, it was established that in the amount of dust released from the cotton drying shop of cotton ginning enterprises, 45% of mineral, 36% of organic, 19% of fibrous waste enters the cyclone, in the cleaning shop 36% of mineral, 35% of organic, 29% of fibrous waste and in the ginning shop 6% of mineral, 35% of organic, 59% of fibrous waste. The main source of dust emission at the cotton ginning plant is the pneumatic transport of raw cotton, which consists of a pipeline, separators, suction, fan, and dust collectors.

AUTHORS

SH.Abdullayev

"TERMIZ DAVLAT MUHANDISLIK VA AGROTEXNOLOGIYALAR UNIVERSITETI" DAVLAT MUASSASASI

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# air# mineral# dirt# dust# fibers# dust cleaner# organic

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