The article discusses the development of a technology for producing a defoliant with a surfactant and discusses the process of producing sodium chlorate based on sodium hypochlorite from waste caustic soda, and also studies the relationships with temperature, amount of surfactant, humidity and reaction time.
| Mualliflar | Умиров, Ф.Э., Номозова, Г.Р., Сайфуллаева, Н.Ф., Худойбердиев, Ф.И. |
|---|---|
| Jurnal | Ilim ha’m ja’miyet |
| Nashr sanasi | 2020-07-01 |
| Son | 2-1 |
| Betlar | 12-14 |
| Til | Rus |
ишлабчиқиш, технология, кимёвий, дефолиант, хомашё, пахта, дефолиация, экология, иқтисод, разработка, технология, химический, дефолиант, сырьё, хлопок, дефолиация, экология, экономика, development, technology, chemical, defoliant, raw materials, cotton, defoliation, ecology, economics
In the article the method of the inverse spectral problem is applied to the integration of the modified Korteweg-de Vriez equation in the class of periodic functions.
The article discusses how to deal with threats based on vulnerabilities of dynamic queries and protection on the example of using the ariza.karsu.uz system.
The article investigated the effect of hydrostatic pressure on the relaxation characteristics of three-layer structures Al-n-Si -SiO2-Al. It was found that, for 15÷20 min, a pressure of 8 kbar leads to a decrease in the…
In the work mathematical models of optimum water distribution in channels of irrigation systems under the conditions of discrete water supply to consumers have been developed. These include the models of direct wave…
In the article recombination rate of non-equilibrium carriers is calculated for a semiconductor model with a pair recombination complex, the activity of which decreases during excitation. It is shown that the dependence…
Improvement of existing and working out the new mathematical models, algorithm and programmed modules of solving the problems of modeling the operational management by the complex of hydrotechnical erections in the…
The article provides an effective ways of building an interpolar cubic spline. Formulas are derived that express of the spline coefficient through its moments. The problem of determining the moments of a spline is…
The article deals with the results of field studies of the siltation regime of sedimentation tanks at dam water intake and recommendations are given for regulating the pumping regime taking into account the joint…
The article presents data on the fish disease of the 1-2th department of the lake of the «Khorezm fish products» joint-stock company, with cestosis-Botriocephalosis.
The article discusses the psychological aspects of the process of activating student's interest. Data on indicators of students' use of their aesthetic knowledge and impressions in life, relationships, self-improvement…