Proceedings of III All-Russian Scientific Conference with International Participation "Science, technology, society: Environmental engineering for sustainable development of territories"最新文献

{"title":"Phenological observations on the Dracocephalum moldavica in the Middle-Volga branch of FGBNU VILAR","authors":"O. I. Nikiforova, E. H. Nechaeva, K. Revyakina","doi":"10.47813/nto.3.2022.6.593-597","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.593-597","url":null,"abstract":"The article provides a botanical characteristic, describes the medicinal properties and presents the results of phenological observations of the Dracocephalum moldavica in the conditions of the Samara region. The observations were carried out in the years of 2019-2022, different in terms of agro-climatic conditions. It has been established that seedlings of snakehead appear under favorable weather conditions in 9-12 days. The period from the beginning of germination to the budding phase is 48-52 days, the duration of budding is 15-22 days. The budding phase of the Moldavian snakehead during the years of research lasted 15-22 days, and the flowering phase lasted 21-28 days. The vegetation period of the Moldavian snakehead was 109-133 days. The content of essential oil in the raw materials of Dracocephalum moldavica L. was at the level of 0.31-0.40%, which corresponds to the normative indicators.","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125060641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Peroxidase isoform activity in spring wheat grain under the influence of growth regulators","authors":"Ankara Maya, Seregina Inga Ivanovna","doi":"10.47813/nto.3.2022.6.318-324","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.318-324","url":null,"abstract":"In laboratory experiments, the effect of various growth biological preparations on the activity of peroxidase isoforms in dormant seeds and during their germination was studied. In the experiment, at pH = 5.5, 7.0, 8.0, the activity of enzyme isoforms was determined using a phosphate-buffer system (1/15 M). The activity of isoforms of the peroxidase enzyme (by a method based on tyrosine peroxidation) was determined on dormant wheat grains (after ripening after harvesting) and germinated on the 3rd, 5th, and 7th days of germination. According to the research results, different effects of the biological preparations used (protective-stimulating complex, Hardy, Ferovit and Ferovit + Hardy mixtures) on the activity of peroxidase isoforms in spring wheat grain were noted, which depended on the preparative form of their active substance.","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121471829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sources of water supply in Yekaterinburg: «for» and «against»","authors":"G. Kharina, L. V. Alyoshina, A. V. Obukhova","doi":"10.47813/nto.3.2022.6.266-277","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.266-277","url":null,"abstract":"The work is devoted to the assessment of the quality of drinking water selected from different types of water supply sources. The description of the problem of water pollution is given, the relevance of the research is substantiated. The sources of water sampling are indicated: centralized water supply system, underground water and water machines \"Vodorobot\". A brief description of the research methods used is given: titrimetric, potentiometric and inversion-voltammetric. The results of determining the following quality indicators are presented: hardness, oxidizability, content of nitrates and heavy metals – copper, lead, cadmium. Excess of permissible values of hardness, oxidizability, concentration of nitrates, lead and cadmium in a number of water samples was found. The possible reasons for the discrepancy of these indicators with the normative values are considered. An explanation is given for the excess of the values of the oxidability of samples of tap and ground water. The negative effects of high concentrations of nitrates and heavy metals on the human body are described. The features of heavy metals contributing to their migration in groundwater are listed. Special attention is paid to the causes of excessive lead content in water samples from water vending machines. It is established that the most common pollutants of the studied waters are organic compounds and lead ions. It was revealed that groundwater containing more than two ecotoxicants is more polluted. The authors note that there is currently no unambiguous answer to the question of a source containing water of satisfactory quality.","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121432730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reproductive toxicity of peat smoke on white rats","authors":"A. Tropnikova, E. Andreeva, E. V. Buynova","doi":"10.47813/nto.3.2022.6.679-685","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.679-685","url":null,"abstract":"A study of postnatal development of offspring of white rats exposed by peat smoke to during puberty was made. Experimental modeling of a peat fire was carried out once for 4 hours on 45th day of animals life. The concentrations of carbon monoxide and particulate matter PM2.5 in exposure chambers were 29.3±3.5 mg/m3 and 0.395±1.2 mg/m3, respectively. At the age of 3 months, smoke-exposed male and female white rats were mated with intact partners. The neonatal and breastfeeding period, body weight gain, indicators of physical development, and the rate of maturation of sensory-motor reflexes of rat pups from the resulting offspring were determined. It was shown that a single exposure of peat smoke leads to an increase in body weight, a pronounced violation of physical development and maturation of sensory-motor reflexes. The most pronounced disorders were recorded in offspring obtained from females exposed to smoke. These animals demonstrated a lag in physical development, as evidenced by the later appearance of the primary hairline, as well as a significant increase in body weight and a decrease in the rate of maturation of sensorimotor reflexes \"negative geotaxis\" and \"avoidance of cliff\".","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130896566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficiency of carbon landfill for reducing environmental pollution and global climate instability","authors":"A. Utkin","doi":"10.47813/nto.3.2022.6.686-693","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.686-693","url":null,"abstract":"The evaluation of the impact of highly concentrated innovative carbon landfills reconstruction for the global climate balance improvement and environmental management on the organization of projects to reduce emissions of pollutants was carried out. The article elaborates conceptual tools for reducing environmental pollution to overcome the shortcomings of standard gas emission systems at landfills, improve global anthropogenic conditions and increase the global climate stability using integrated balanced scorecard cluster technology. Using the indicative mechanisms of SR-technology of environmental cleaning projects, the criteria for evaluating the efficiency of carbon landfills were corrected and quantitative deviations of the risk level of increasing the concentration of pollutants depending on climatic seasons were revealed. Using the author’s simulation method of criteria-based analysis, cross-cutting directions for improving the environmental conditions were proposed, reflecting optimal conditions for the polystructurality of carbon innovations elements and promising modified wind gusts reflecting the specifics of climatic conditions. As a result of the research, the methodology for a comprehensive evaluation of the feasibility and efficiency of stimulating carbon landfill models were proposed through the balanced scorecard focused on overcoming the resulting difference in pollutant emissions.","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123162838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the success of the introduction of species of the genus Iris L. in the conditions of the forest-steppe zone of the Bashkir Cis-Urals","authors":"E. Aukhadieva, R. Daukaev, G. R. Allayarova, E. E. Zelenkovskaya","doi":"10.47813/nto.3.2022.6.674-678","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.674-678","url":null,"abstract":"Irises are ornamental and adaptable plants that are of interest to many scientists around the world. The present studies were carried out on the basis of the SUBSI RAS. The success of the introduction of 10 species of the genus Iris in the conditions of the forest-steppe zone of the Bashkir Cis-Urals was assessed, seed productivity, pollen viability and the ability to autogamy were identified. The evaluation results showed that all the studied species are promising and very promising. The very promising group includes I. pseudacorus and I. sibirica, which are representatives of the flora of the Republic of Bashkortostan, as well as I. lactea. Plants have a high vitality, resistant to diseases and pests. Other species are promising for introduction in introduced conditions. The species are highly adapted to the climate of the forest-steppe zone of the Bashkir Cis-Urals and can be successfully grown and widely used in landscaping settlements and in breeding work.","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127183129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Macro- and microelements in new products for the population of ecological territories at risk","authors":"A. Vasyukova, D. Tikhonov, R. A. Edwards, M. Vasyukov, Talbi Mounir","doi":"10.47813/nto.3.2022.6.617-621","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.617-621","url":null,"abstract":"Reduction of deficiency of macro- and microelements in foodstuffs (in particular, iodine and fluorine) of ecologically impoverished regions is possible in the development of new products. In this regard, dietary supplements have been introduced into the recipes of meat, fish, vegetable, cereal and curd dishes. The combination of the main raw materials and additives, the functional properties of the products have been studied, and the optimal organoleptic, structural-mechanical, and rheological properties have been established. Additive \"Mobi-lux Universal\", containing heme iron, organic calcium and iodine, enrich a wide group of products with minerals by creating protein-vegetable combined compositions. Recipes have been developed and technologies have been substantiated for “Morskie” fish cakes, “Pikantny” meat steak, “Raduzhny” fruit and curd dessert, fruit mousses, and “Appetitnaya” rice casserole with apples. The results of a study of the nutritional value of specialized food products based on meat, fish, vegetable, fruit, cereal products and cottage cheese, enriched with the Mobi-lux Universal complex functional additive, vegetable and fruit powders, are presented. More than 20 dishes have been developed and included in corrective diets for schoolchildren. It has been established that the maximum enrichment of meat and fish products is carried out with vitamins: Betacarotene, B6, B12, as well as macro- and microelements: iron, iodine, calcium, sodium, magnesium and fluorine. Protein-containing fish and meat dishes, due to the included additive, make up for 15% of the daily deficiency in these nutrients (iodine, calcium and iron). Dessert, mousse and casserole - to dishes-sources of bio-organic iodine, calcium and iron. This will fully balance the diet of students in the category of 7-11 years old. The developed dishes were tested in the production conditions of catering establishments of educational organizations.","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123362187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Physico-chemical properties and ecological aspect of crystalline iron (III) orthovanadate, iron (III), copper (II) and lead (II) metavanadate","authors":"A.A. Ouvaroff, I. A. Butko, N. Litova","doi":"10.47813/nto.3.2022.6.125-136","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.125-136","url":null,"abstract":"In the work, iron (III) orthovanadate, iron (III), copper (II) and lead (II) metavanadates were obtained, the ratio of the obtained substances to concentrated acids – sulfuric, hydrochloric, nitric and orthophosphoric, alkalis, aqueous solutions of chlorine, bromine and iodine, some chalcogens, aluminum and magnesium oxides was studied. Melting temperatures, densities of crystalline substances, solubility in water have been experimentally determined. IR spectroscopic analysis of compounds by the method of disturbed total internal reflection was carried out for the first time. Based on the data obtained, conclusions are drawn about the structure and chemical properties of substances, as well as the most dangerous compounds obtained by interacting with acids, alkalis and halogens.","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"9 10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126064472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carbon adsorbent as a functional material for solving the environmental problem of greenhouse gases","authors":"A. Memetova, A. Zelenin, N. Memetov, R. Stolyarov","doi":"10.47813/nto.3.2022.6.259-265","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.259-265","url":null,"abstract":"Carbon materials have been obtained from spent coffee grounds using chemical activation, capable of becoming highly effective adsorbents for the greenhouse gas methane. The influence of the conditions of the synthesis process (the mass ratio of the activating agent to the precursor) on the development of the porous structure of adsorbents was studied using the methods of Romanov spectroscopy, X-ray phase analysis, and Fourier transform infrared spectroscopy. Samples with different pore hierarchies and different specific surface areas were obtained, including microporous adsorbents (SBET: 1131–2251 m2/g; VMIK/VPORE: 100%) and micromesoporous adsorbents (SBET: 2951–3304 m2/g; VMIK/VPORE: 43– 64%; VMEZ/VPORE: 36-57%). The resulting carbon materials have a narrow pore size distribution up to 5 nm. A study was made of the adsorption of the greenhouse gas methane in carbon adsorbents obtained by chemical activation at various ratios of potassium hydroxide to the precursor. It was found that the highest adsorption of methane, equal to 18.6 mmol/g at 100 bar and a temperature of 298 K, is achieved on a sample with high BET specific surface area and DFT specific pore volume (SBET: 3304 m2/g; VPORE: 1,49 cm3/g).","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121641004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of the sorption characteristics of activated carbon material","authors":"I. Shubin, A. Popova","doi":"10.47813/nto.3.2022.6.401-406","DOIUrl":"https://doi.org/10.47813/nto.3.2022.6.401-406","url":null,"abstract":"The development of new highly efficient sorption materials for the separation of various liquid or gaseous media is an important area of modern research that is in demand in a number of industries. The paper presents the results of studies conducted to determine the sorption capacity of a highly porous carbon material obtained by implementing two activation options - high-temperature alkaline activation and activation with additional processing of the material with steam. As a result, the obtained activated highly porous carbon material had a specific surface area of 2500-2700 m2/g and a pore volume of more than 1.3 cm3/g. A high sorption activity was established with respect to synthetic dyes - methylene blue and methylene yellow. Comparison with analogue materials showed that the resulting carbon material significantly exceeds them in sorption capacity and is a promising absorber of pollutants from aqueous solutions, which demonstrates the possibility of its use for solving environmental problems.","PeriodicalId":169359,"journal":{"name":"Proceedings of III All-Russian Scientific Conference with International Participation \"Science, technology, society: Environmental engineering for sustainable development of territories\"","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125955329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}