scholarly journals New Technology of Cotton Sowing

2021 ◽  
Vol 58 (2) ◽  
pp. 296-303
Author(s):  
Kamaridin Urinovich Komilov, Aypara Djoldasova Kurbanova, Gafurjan Israilovich Muhamedov
Keyword(s):  
Raw Materials ◽  
New Technology ◽  
Practical Experience ◽  
Saline Soils ◽  
Crust Formation ◽  
Climatic Zones ◽  
Technical Feasibility ◽  
Technological Quality ◽  
The Republic

The possibility of using bulk waste of the chemical industry - phosphogypsum as a useful resource is considered. The results of scientific research and practical experience convincingly proved the technical feasibility and feasibility of using phosphogypsum in the national economy instead of traditional types of natural raw materials. A brief description of phosphogypsum, promising areas for its processing, and some statistics are presented. The article is about the use of chemical ameliorant based on phosphogypsum for effective feedingin various soil and climatic zones for cereals, vegetables, industrial and other crops, to increase the yield of cotton and the technological quality of its fiber. That the use of phosphogypsum as a chemical ameliorant improves the chemical, physical and water-physical properties of saline soils. The article describes a new technology of cotton sowing in the conditions of the Republic of Uzbekistan. The technology of soil treatment and methods of measuring for preventing crust formation are analyzed. The used mechanisms, units and are justified.

scholarly journals Obtaining and application of composite materials based on polymer-polymer

2021 ◽  
Vol 2 (4/S) ◽  
pp. 113-122
Author(s):  
Kamaridin Komilov ◽  
Aypara Kurbanova ◽  
Gafurjan Mukhamedov ◽  
Jumaqul Allayev
Keyword(s):  
Composite Materials ◽  
Chemical Industry ◽  
National Economy ◽  
Raw Materials ◽  
Practical Experience ◽  
Saline Soils ◽  
Climatic Zones ◽  
Technical Feasibility ◽  
Technological Quality

The possibility of using bulk waste of the chemical industry - phosphogypsum as a useful resource is considered. The results of scientific research and practical experience convincingly proved the technical feasibility and feasibility of using phosphogypsum in the national economy instead of traditional types of natural raw materials. A brief description of phosphogypsum, promising areas for its processing, and some statistics are presented. The article is about the use of chemical ameliorant based on phosphogypsum for effective feeding in various soil and climatic zones for cereals, vegetables, industrial and other crops, to increase the yield of cotton and the technological quality of its fiber. That the use of phosphogypsum as a chemical ameliorant improves the chemical, physical and water-physical properties of saline soils.

Development of new technologies for sorting of fibrous cotton stalks by the combined method “ADAU” and production of sowing material

2021 ◽  
Vol 70 (09) ◽  
pp. 7-13
Author(s):  
Şahlar Mahmud oğlu Babayev ◽  
◽  
Camaləddin Ələkbər oğlu Məmmədov ◽  
Səfiyyə İbrahim qızı Məhərrəmova ◽  
◽  
...  
Keyword(s):  
Agricultural Sector ◽  
New Technologies ◽  
Raw Materials ◽  
New Technology ◽  
Absorption Capacity ◽  
Cotton Stalks ◽  
Cotton Yarns ◽  
The Republic ◽  
Selection Of

The article is devoted to the development of technologies for the production of quality sowing material, which is the main problem of cotton growing, which has a greater share in the agricultural sector, which is the basis of the economy of the republic. For this purpose, a new technology for the production of sowing material was developed as a result of the selection of biologically mature yarns during the combined sorting of fibrous cotton yarns, as well as processing of these yarns by the proposed method, and two positive decisions were made by the Intellectual Property Agency. In addition to the mentioned advantages of the proposed technology, the use of low-percentage starch solution, as well as absorbents with high absorption capacity (zeolite or bentonite) in the country to improve the quality of sowing material in the production of sowing material as a result of processing raw materials. indicates that it has indicators. Key words: fiber, cotton, yarn, combined, sorting, sowing material, production, technology

scholarly journals Projection of the Electronic Toll Collection System in the Republic of Croatia

2020 ◽  
Vol 59 (1) ◽  
pp. 115-130
Author(s):  
Marko Vidmar ◽  
Marino Žagar ◽  
Mile Perić
Keyword(s):  
Road Traffic ◽  
New Technology ◽  
Recognition System ◽  
The European Union ◽  
Collection System ◽  
Electronic Toll Collection ◽  
Toll Collection ◽  
The Republic ◽  
Technological Improvements

This paper deals with the topic of a modern electronic toll collection system that will be applied in the Republic of Croatia from the year 2022 onwards. The paper primarily analyses the existing toll collection systems in Croatia, as well as in the European Union. Modern electronic toll collection systems were analysed with an emphasis on the ANPR (Automatic Number Plate Recognition) system, because ANPR technology will be used in Croatia after the restructuring of road traffic occurs. ANPR is not a new technology, however in the last twenty years it has found its wider application. This happened mostly thanks to local and global infrastructural development and technological improvements therefore in turn infrastructure required for the operation of this system became cheaper. By applying the ETC and ANPR, Croatia will have a system in line with European directives and practices which are being applied in other European countries. The system will in turn significantly raise the quality of road traffic in Croatia and reduce its costs.

QUALITATIVE INDICATORS OF HONEY FROM VARIOUS CLIMATIC ZONES

2018 ◽  
Vol 1 (3) ◽  
pp. 17-22
Author(s):  
Rodriguez Nancy Aguilar ◽  
◽  
S. V. Redkin ◽  
Y. G. Isaev ◽  
◽  
...  
Keyword(s):  
Russian Federation ◽  
Geographical Origin ◽  
Supply And Demand ◽  
Food Markets ◽  
Climatic Zones ◽  
The Russian Federation ◽  
The Republic ◽  
Natural Honey ◽  
Current Standards

Determining the quality of honey in procurement, trade organizations and food markets does not always correspond to the level of the requirements set by the current standards for this product, and the large gap between supply and demand for it, as well as the high cost of the product, often leads to various kinds of falsifications. The aim is to assess the quality of honey obtained in the Republic of Colombia and the Russian Federation on the basis of veterinary and sanitary researches. The article presents data on the veterinary and sanitary examination of natural honey from Colombia and Russia. The conducted study made it possible to establish that good organoleptic indices, the presence of pollen in honey samples and reliable establishment of the botanical and geographical origin of honey do not guarantee the quality of the product.

scholarly journals Comprehensive solving tasks of deep processing of titanium-magnetite ores

2020 ◽  
Vol 76 (1) ◽  
pp. 12-18
Author(s):  
S. V. Kornilkov ◽  
A. N. Dmitriev ◽  
A. E. Pelevin
Keyword(s):  
Raw Materials ◽  
New Technology ◽  
Ural Region ◽  
Technological Scheme ◽  
Deep Processing ◽  
Magnetite Concentrate ◽  
Ore Processing ◽  
Equipment Modernization ◽  
Titanium Magnetite

Despite the plants of the Ural region have significant mining capacities, they are buying raw materials from other regions, therefore the task of wastes minimization is a perspective of supporting their raw materials base. A technology was proposed to increase the quality of titanium-magnetite concentrate, comprising dividing of the ore into two technological grades – a rich and a poor ones following separate crushing and concentration of the grades at separate sections. Due to this technological scheme, the ore is divided into easy-concentrated and hard-concentrated grades at the concentration stage, but not at the stages of preparation to development, mining, transporting and crushing. The advantage of the new technology is the relative simplicity of equipment modernization, since the technological scheme of the ore processing is modified only at the concentration plant. Under laboratory conditions, an iron-vanadium concentrate with iron content of 67.1% and vanadium pentoxide of 0.6% was obtained.

scholarly journals INVESTIGATION OF DISINFECTANT’S EFFECTIVENESS AS TO CONTAMINATING MICROFLORA IN SUGAR PRODUCTION

2018 ◽  
Vol 5 ◽  
pp. 15-21
Author(s):  
Nataliia Husiatynska ◽  
Tetiana Nechypor
Keyword(s):  
Microbial Contamination ◽  
Raw Materials ◽  
Raw Material ◽  
Sugar Production ◽  
Microbiological Contamination ◽  
Sugar Beets ◽  
High Effectiveness ◽  
Beet Sugar ◽  
Technological Quality

The article presents the results of the studies of the effectiveness of disinfection means, based on chlorinated guanidines, tetradic ammonium salts, dichlorisocyanuric acid, peracetic acid and hydrogen peroxide as to the contaminating microflora of sugar beets. There was investigated the influence of disinfectants on bacteria Bacillus subtilis, Leuconostoс mesenteroides, mycelia fungi Aspergillus niger, Penicillium chrysogenum and yeast Sacharomyses сerevisiae. It was experimentally established, that the studied means has the high effectiveness as to most microorganisms that cause saccharose losses in the process of its extracting from beet chip and result in worsening a technological quality of semi-products of beet-sugar. There was established the high effectiveness of modern disinfection means as to inhibiting slime-forming bacteria of Leuconostoc generis. There was proved a possibility of their use at different technological stages of beet-sugar production for preventing the development of mucous bacteriosis. It was determined that means consumption depends on a type and extent of microbiological contamination of raw materials, semi-products, technological waters at sugar production. There were established concentrations of the studied means as to inhibiting the development of main contaminants of the microflora of raw materials and semi-products in sugar production. There is offered to use the studied means in industrial beet-sugar production that would favor the decrease of microbial contamination of semi-products and the increase of a sugar output from a raw material unit.

scholarly journals WASTE TO PRODUCT: BISOLUM-BRICKS, INCORPORATION OF WWTP SLUDGE OF TEXTILE INDUSTRY INTO BRICKS FOR WALL PAIRS

2019 ◽  
Vol 10 (2) ◽  
pp. 29-35
Author(s):  
Armas Arifin Arbunowo ◽  
P. Purwanto Purwanto ◽  
M. Arief Budihardjo
Keyword(s):  
Toxicity Test ◽  
Textile Industry ◽  
Raw Materials ◽  
Quality Standards ◽  
Toxicity Tests ◽  
Acute Toxicity Test ◽  
Technical Requirements ◽  
The Republic ◽  
Industry Wastewater

The disposal of WWTP sludge is one of problems in textiles industry, which requires serious attention to find a way out. Utilization of sludge from the textile industry wastewater treatment, according to the Republic of Indonesia Goverment Regulation No.110 year 2014, can be used as a mixture of brick raw materials, must consider the availability of technology, meet environmental quality standards and meet technical requirements for use.Environmental feasibility refers to Goverment Regulation No.110 year 2014, carried out with TCLP toxicity tests on raw materials for soil, WWTP  sludge and brick products. Acute toxicity test LD 50, carried out on brick products in which  using a mixture of WWTP Sludge. Technical feasibility is carried out by testing the quality of brick products in accordance with solid brick Nasional Indonesian Standard (SNI) for wall pairs.Research results prove the toxicity test on raw materials and brick products with a mixture of up to 60% of waste, still meets the requirements of TCLP and LD.50 according to GR No.110 year 2014. Test the quality of bricks at the use of 40% and 60% mixture of sludge still meet Nasional Indonesian Standard (SNI 15-2094-2000) solid red brick for wall pairs.

scholarly journals Degree of mycotoxicological contamination of feed and complete feed mixtures for pigs and poultry during the period 2007-2012. on the territory of the republic of serbia

2013 ◽  
pp. 153-169
Author(s):  
Stamen Radulovic ◽  
Radmila Markovic ◽  
Dragan Milic ◽  
Dobrila Jakic-Dimic ◽  
Dragan Sefer
Keyword(s):  
Animal Feed ◽  
Climatic Factors ◽  
Raw Materials ◽  
Elisa Test ◽  
Hazardous Substances ◽  
Swine Production ◽  
Animal Products ◽  
Official Gazette ◽  
The Republic

The most common producers of mycotoxins are fungi of the genera Aspergillus, Fusarium and Penicillium. Toxins are of extreme importance because it can be transmitted from animals to humans through milk and animal products, some of which are carcinogenic and teratogenic. Mycotoxins cause a health disturbance of all animals, but the effects are more noticeable in highly productive animals in the farm way of keeping considering the much greater consumption of concentrate feeds, although forages also can be contaminated with mycotoxins in a significant manner. Mycotoxicoses are the most com?mon seasonal illnesses, and are an important diagnostic problem in veterinary practice, because its characteristics often resemble diseases caused by pathogens or nutritional deficiency or imbalance. The degree of health disturbances depends on the amount of toxins in feed and the length of intaking as on types and categories of animals. The presence of mycotoxins in animal feed is inevitable and therefore testing of raw materials and products is necessary so that feed for humans and animals can be safe for use. Damages arising as consequences of mycotoxicosis in poultry and swine production, due to the direct loss because of animals lossor, more commonly, indirectly due to the fall productive and reproductive performances of animals, imposed the need for continuous monitoring of the hygienic quality of feed mixtures for feeding these animals. During a five year period (2007-2012) were analyzed a total of 104 samples from the territory of Republic of Serbia intended for nutrition of all categories of poultry and mixtures for the initial and final fattening broilers (50 samples) and laying hens (54). The analysis included 57 samples of feed mixtures intended for all categories of swine - feed mixture for young (20 samples) and the old categories (37 samples) and 196 of the samples, which are commonly used in formulating rations for listed species (maize, soybean and sunflower meal). For the analysis of the samples was used thin layer chromatography and Elisa test. The results were compared with current Regulations on the quality of the feed (Official Gazette of RS 41/09) in force since 1.05.2010. in the part where the maximum allowable quantities of hazardous substances (Article 99) gives the value of the maximum permitted levels of mycotoxins in animal feed. The number and types of mycotoxins vary depending on the feed, as well as on the year which can be directly related to climatic factors, and the average annual humidity. The fact that in the samples was not detected the presence of aflatoxin indicate that in our conditions toxin producing fungi do not find fertile ground for the production of toxins, as well as the absence of certain nutrients in the production of complete feed mixtures for pigs and poultry, which are the traditional sources of aflatoxin (peanut oil meals). The results are encouraging given the fact a relatively small number of defective mixtures and nutrients. However, the fact that only a limited number of feed sam?ples we received for the analysis suggests further caution and constant monitoring of the presence of mycotoxins in animal feed.

scholarly journals IMPROVEMENT OF FRUIT-BERRY WINE TECHNOLOГY BASED ON BIOCATALYTIC PROCESSES

2021 ◽  
pp. 70-77
Keyword(s):  
Fermentation Process ◽  
Cytoplasmic Membrane ◽  
Raw Materials ◽  
New Technology ◽  
Raw Material ◽  
Organoleptic Properties ◽  
The Subject ◽  
The Republic ◽  
Main Components

In the conditions of Uzbekistan, to increase the ranгe of production of natural and environmentally friendly wine products from fruit and berry raw materials, as well as to effectively use raw materials, the production of export-oriented natural younг wines is a very urгent problem, based on the fact that the purpose of our study was to improve the existinг technoloгies in the Republic. for the production of fruit and berry wines on a biocatalytic basis, by stimulatinг zymoгenic enzymes of raw materials and yeast exohydrolases. To achieve this гoal, berries such as red cherries, strawberries, raspberries, currants and shotut were used as objects. The subject of the study was the creation of a fundamentally new technoloгy for the production of natural and export-oriented wine products from fruit and berry raw materials, as well as the research method was the determination of physicochemical, biochemical, technical and technoloгical parameters and the analysis of orгanoleptic indicators of objects by standard methods. The study showed that under an unfavorable environment, the cells of fruit and berry raw materials fall into stress as a result, under the influence of zymogenic exo- and endo enzymes of plant cells, it degrades biopolymers such as pectin and protein, which are the main components of the cytoplasmic membrane of cells, and a fundamentally new technology was developed, which allows to separate the fermentation process from the extraction of valuable components of raw materials due to the enhancement of the secondary metabolism of yeast associated with "high synthesis" in a controlled fermentation process. Moreover, in the process of carbon dioxide maceration, the yield of high-quality juice from 1 ton of raw material was increased by 10-12%, and the yield of wine material due to a decrease in yeast increased by 3.5%, due to the continuity of the process by 0.7% and the biosynthesis of ethyl alcohol was increased by 1 ÷ 1.5% vol. Natural wine products have been developed that have a pleasant harmonious taste and aroma due to their organoleptic properties.

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