Sources of nitrogen-phosphorus-potassium and ammonium ecotoxicants in the republic are various productions of JSC "Samarqandkime", which produces a wide variety of ammonium and nitrate nitrate. The sources of formation of nitrogen-phosphorus-potassium and ammonium toxicants are phosphate production in Uzbekistan: production of superphosphates, hexachlorobutadiene, tri- and tetrachloroethylene, etc. In the industrial zone of the city there are enterprises of the petrochemical complex, JSC "Samarqandkime", one of the largest enterprises in Uzbekistan for the production of nitrogen and phosphorus-containing fertilizers of the 2,4-D group, which are among the most effective and widely used, and is the main supplier of nitrogen-phosphorus-potassium and ammonium xenobiotics. The production of nitrogen-phosphorus nitrate is accompanied by the formation of dioxins, recognized by many researchers as global superecotoxicants with a wide range of biological effects in exceptionally low doses on all living organisms. Dioxins are stable in the environment due to accumulation, have a wide possibility of ingestion and are therefore extremely dangerous for humans. Currently, 101 workers of the production of ammonium nitrate and nitrate nitrate (ammophos, nitrophos) belonging to JSC "Samarqandkime" have been examined. The age of workers in production ranged from 20 to 55 years, of which men - 53 people, women - 48, work experience in these industries ranged from 1 to 35 years. As a control group, a production group of 100 people who applied for dental care at the Samarkand Regional Dental Clinic, identical in age and gender with the main group, but who had no professional contact with harmful substances, including nitrogen-phosphorus-potassium and ammonium compounds, was examined.
| Mualliflar | Norbutaev, Alisher, Nazarova, Nodira, Норбутаев, Алишер, Назарова, Нодира, Norbutaev, Alisher, Nazarova, Nodira |
|---|---|
| Jurnal | Жамият ва инновациялар / Общество и инновации / Society and innovations |
| Nashr sanasi | 2021-10-25 |
| Jild | 2 |
| Son | 5 |
| Betlar | 168-176 |
| Til | O‘zbek |
| DOI | 10.47689/2181-1415-vol2-iss5-pp168-176 |
DOI: 10.47689/2181-1415-vol2-iss5-pp168-176 · Maqolaning asl sahifasi
ammoniy va nitrat nitrat, aralash so’lak, og'iz suyuqligi, zararli ishlab chiqarish omillari, аммониевая и нитратная селитра, смешанная слюна, ротовая жидкость, вредные факторы производства, ammonium and nitrate nitrate, mixed saliva, oral fluid, harmful factors of production
In the modern economy, small business (SB) is one of the key elements of the economic system, largely determining the welfare of society. The role of SB is especially increasing during the period of economic…
The article deals with the ecological education of preschool children using pedagogical technologies. The article discusses various ways to explain to children how to take care of the environment and how to take care of…
The service sector is developing most actively in the global economy. Continuing its growth over the years. Modernization of the technological foundations of economic development, the emergence of new business…
This article analyzes the meaning of the folk epic, which is an integral part of oral folk art and folklore. In the education of young people. Moreover, its promotion among young people, as well as its compliance with…
This article reflects the pedagogical approaches of foreign and scientists of the Republic of Uzbekistan to eliminate the information threat. Its importance in the educational process is also considered.
The objective of the present work is to examine the linguistic-cultural characteristics of the phraseology units of the English and Uzbek languages in the classroom. The national-cultural specificity of phraseology…
This article discusses the educational, pedagogical, developmental functions of primary school science lessons and their importance in the teaching process.
This article reflects the current regulatory framework, procedure and established practice, as well as issues of improving the mechanisms of recognition and enforcement of judicial decisions of foreign states on the…
The article examines the research of ancient Sogd, the designation of the region in various sources and their representation in scientific research, the process of formation of Samarkand as a city, trade routes. As well…
The article to the issues of a creative approach in solving the formation, improvement and preservation of the idea of an artistic image in architecture and design of buildings, structures and landscape at all stages…
Жамият ва инновациялар / Общество и инновации / Society and innovations — barcha maqolalar