5 research outputs found
Rational extraction of arsenic from copper production waste
Practically and theoretically important are studies aimed at creating new methods for purifying copper electrolyte with the removal of such a dangerous impurity as arsenic in a form suitable for the intended use. Using probabilisticdeterministic planning of the experiment, the course of chemical reactions in manganese- and arsenic-containing systems, the directions of reactions and the stability of their constituent phases were studied. Based on experimental data and thermodynamic analysis, the probable behavior of chemical elements and their compounds, the limits of potential and pH, within which a given compound of an element must be stable, are determined. X-ray diffraction identified the formation of manganese arsenate (Mn3(AsO4)2γ»4H2O) in deposits formed during the extraction of arsenic from a copper electrolyte with manganese (IV) oxide
Π‘ΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠ΅ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ ΠΏΡΠΎΠ±Π»Π΅ΠΌΡ ΡΠΈΡΡΠ΅ΠΌΠ½ΠΎΠΉ ΠΊΡΠ°ΡΠ½ΠΎΠΉ Π²ΠΎΠ»ΡΠ°Π½ΠΊΠΈ Π² ΠΠ°Π·Π°Ρ ΡΡΠ°Π½Π΅
Objective: to analyze the provision of medical, including rheumatology, care in Kazakhstan, to study the incidence of systemic lupus erythematosus (SLE), and to develop a registry of patients with this condition.Material and methods. The investigators analyzed the guidelines for the organization of medical, including rheumatology, care in the republic and the official statistical materials of the Ministry of Health of the Republic of Kazakhstan in the period 2012 to 2017. Articles were searched to select activity indices, organ damages and to assess the quality of life and treatment programs in order to create a registry of patients with SLE.Results and discussion. The paper presents the basic principles of providing medical, including rheumatology, care in the republic. It gives data on the issues of providing SLE patients with medicines in outpatient and inpatient settings. It also analyzes trends in the incidence of SLE in the population of Kazakhstan in 2012 to 2017. There were 4,448 SLE patients, including 3,986 women; a comparative analysis of indicators demonstrated a 62.8% increase in the incidence of SLE from 2012 to 2017. The purpose and objectives of the registry of patients with SLE were substantiated.Conclusion. An analysis of morbidity rates suggests that SLE remains to be significant in the republic. The incidence of SLE has been noted to increase in the period from 2012 to 2017; there is a female preponderance (89.6%). The application of the SLE registry in clinical practice will be able to improve the diagnosis of the disease in the early stage and to prevent possible complications.Β Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ β Π°Π½Π°Π»ΠΈΠ· ΠΎΠΊΠ°Π·Π°Π½ΠΈΡ ΠΌΠ΅Π΄ΠΈΡΠΈΠ½ΡΠΊΠΎΠΉ, Π² ΡΠΎΠΌ ΡΠΈΡΠ»Π΅ ΡΠ΅Π²ΠΌΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ, ΠΏΠΎΠΌΠΎΡΠΈ Π² ΠΠ°Π·Π°Ρ
ΡΡΠ°Π½Π΅, ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π΅ΠΌΠΎΡΡΠΈ ΠΈ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΡΠ΅Π³ΠΈΡΡΡΠ° ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ ΡΠΈΡΡΠ΅ΠΌΠ½ΠΎΠΉ ΠΊΡΠ°ΡΠ½ΠΎΠΉ Π²ΠΎΠ»ΡΠ°Π½ΠΊΠΎΠΉ (Π‘ΠΠ).ΠΠ°ΡΠ΅ΡΠΈΠ°Π» ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΡΡ Π°Π½Π°Π»ΠΈΠ· ΡΡΠΊΠΎΠ²ΠΎΠ΄ΡΡΠΈΡ
Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠΎΠ² ΠΏΠΎ ΠΎΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΠΈ ΠΌΠ΅Π΄ΠΈΡΠΈΠ½ΡΠΊΠΎΠΉ, Π² ΡΠΎΠΌ ΡΠΈΡΠ»Π΅ ΡΠ΅Π²ΠΌΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ, ΠΏΠΎΠΌΠΎΡΠΈ Π² ΡΠ΅ΡΠΏΡΠ±Π»ΠΈΠΊΠ΅ ΠΈ ΠΎΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΡ
ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ² ΠΠΈΠ½ΠΈΡΡΠ΅ΡΡΡΠ²Π° Π·Π΄ΡΠ°Π²ΠΎΠΎΡ
ΡΠ°Π½Π΅Π½ΠΈΡ Π Π΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ°Π·Π°Ρ
ΡΡΠ°Π½ (ΠΠ Π Π) Π·Π° ΠΏΠ΅ΡΠΈΠΎΠ΄ Ρ 2012 ΠΏΠΎ 2017 Π³. ΠΡΠΏΠΎΠ»Π½Π΅Π½ ΠΏΠΎΠΈΡΠΊ ΡΡΠ°ΡΠ΅ΠΉ Π΄Π»Ρ ΠΎΡΠ±ΠΎΡΠ° ΠΈΠ½Π΄Π΅ΠΊΡΠΎΠ² Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ, ΠΏΠΎΠ²ΡΠ΅ΠΆΠ΄Π΅Π½ΠΈΡ ΠΎΡΠ³Π°Π½ΠΎΠ², ΠΎΡΠ΅Π½ΠΊΠΈ ΠΊΠ°ΡΠ΅ΡΡΠ²Π° ΠΆΠΈΠ·Π½ΠΈ ΠΈ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΡ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ Ρ ΡΠ΅Π»ΡΡ ΡΠΎΠ·Π΄Π°Π½ΠΈΡ ΡΠ΅Π³ΠΈΡΡΡΠ° ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π‘ΠΠ.Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΡΠΈΠ½ΡΠΈΠΏΡ ΠΎΠΊΠ°Π·Π°Π½ΠΈΡ ΠΌΠ΅Π΄ΠΈΡΠΈΠ½ΡΠΊΠΎΠΉ, Π² ΡΠΎΠΌ ΡΠΈΡΠ»Π΅ ΡΠ΅Π²ΠΌΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ, ΠΏΠΎΠΌΠΎΡΠΈ Π² ΡΠ΅ΡΠΏΡΠ±Π»ΠΈΠΊΠ΅. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Ρ Π΄Π°Π½Π½ΡΠ΅ ΠΏΠΎ Π²ΠΎΠΏΡΠΎΡΠ°ΠΌ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π‘ΠΠ Π»Π΅ΠΊΠ°ΡΡΡΠ²Π΅Π½Π½ΡΠΌΠΈ ΡΡΠ΅Π΄ΡΡΠ²Π°ΠΌΠΈ Π½Π° Π°ΠΌΠ±ΡΠ»Π°ΡΠΎΡΠ½ΠΎΠΌ ΠΈ ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ½ΠΎΠΌ ΡΡΠ°ΠΏΠ΅. ΠΡΠΎΠ²Π΅Π΄Π΅Π½ Π°Π½Π°Π»ΠΈΠ· Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π΅ΠΌΠΎΡΡΠΈ Π‘ΠΠ Π½Π°ΡΠ΅Π»Π΅Π½ΠΈΡ ΠΠ°Π·Π°Ρ
ΡΡΠ°Π½Π° Π·Π° ΠΏΠ΅ΡΠΈΠΎΠ΄ Ρ 2012 ΠΏΠΎ 2017 Π³. Π§ΠΈΡΠ»ΠΎ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π‘ΠΠ ΡΠΎΡΡΠ°Π²ΠΈΠ»ΠΎ 4448 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊ (ΠΈΠ· Π½ΠΈΡ
ΠΆΠ΅Π½ΡΠΈΠ½ β 3986), ΡΡΠ°Π²Π½ΠΈΡΠ΅Π»ΡΠ½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ Π·Π° ΠΏΠ΅ΡΠΈΠΎΠ΄ Ρ 2012 ΠΏΠΎ 2017 Π³. ΠΏΡΠΎΠ΄Π΅ΠΌΠΎΠ½ΡΡΡΠΈΡΠΎΠ²Π°Π» ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΠ΅ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π΅ΠΌΠΎΡΡΠΈ Π½Π° 62,8%. ΠΠ±ΠΎΡΠ½ΠΎΠ²ΡΠ²Π°ΡΡΡΡ ΡΠ΅Π»Ρ ΠΈ Π·Π°Π΄Π°ΡΠΈ ΡΠ΅Π³ΠΈΡΡΡΠ° ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π‘ΠΠ.ΠΠ°ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅. ΠΠ½Π°Π»ΠΈΠ· ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π΅ΠΌΠΎΡΡΠΈ ΡΠ²ΠΈΠ΄Π΅ΡΠ΅Π»ΡΡΡΠ²ΡΡΡ ΠΎ ΡΠΎΡ
ΡΠ°Π½Π΅Π½ΠΈΠΈ Π·Π½Π°ΡΠΈΠΌΠΎΡΡΠΈ Π‘ΠΠ Π² ΡΠ΅ΡΠΏΡΠ±Π»ΠΈΠΊΠ΅. ΠΡΠΌΠ΅ΡΠ΅Π½Ρ ΠΏΡΠΈΡΠΎΡΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π΅ΠΌΠΎΡΡΠΈ Π‘ΠΠ Π² ΠΏΠ΅ΡΠΈΠΎΠ΄ Ρ 2012 ΠΏΠΎ 2017 Π³., ΠΏΡΠ΅ΠΎΠ±Π»Π°Π΄Π°Π½ΠΈΠ΅ Π»ΠΈΡ ΠΆΠ΅Π½ΡΠΊΠΎΠ³ΠΎ ΠΏΠΎΠ»Π° (89,6%). ΠΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠ΅Π³ΠΈΡΡΡΠ° ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π‘ΠΠ Π² ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΡΠ°ΠΊΡΠΈΠΊΠ΅ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΡ ΡΠ»ΡΡΡΠΈΡΡ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ Π½Π° ΡΠ°Π½Π½Π΅ΠΌ ΡΡΠ°ΠΏΠ΅ ΠΈ ΠΏΡΠ΅Π΄ΠΎΡΠ²ΡΠ°ΡΠΈΡΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΡΠ΅ ΠΎΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΡ.
Rational extraction of arsenic from copper production waste
Practically and theoretically important are studies aimed at creating new methods for purifying copper electrolyte with the removal of such a dangerous impurity as arsenic in a form suitable for the intended use. Using probabilisticdeterministic planning of the experiment, the course of chemical reactions in manganese- and arsenic-containing systems, the directions of reactions and the stability of their constituent phases were studied. Based on experimental data and thermodynamic analysis, the probable behavior of chemical elements and their compounds, the limits of potential and pH, within which a given compound of an element must be stable, are determined. X-ray diffraction identified the formation of manganese arsenate (Mn3(AsO4)2γ»4H2O) in deposits formed during the extraction of arsenic from a copper electrolyte with manganese (IV) oxide
The current status of the problem with systemic lupus erythematosus in Kazakhstan
Objective: to analyze the provision of medical, including rheumatology, care in Kazakhstan, to study the incidence of systemic lupus erythematosus (SLE), and to develop a registry of patients with this condition.Material and methods. The investigators analyzed the guidelines for the organization of medical, including rheumatology, care in the republic and the official statistical materials of the Ministry of Health of the Republic of Kazakhstan in the period 2012 to 2017. Articles were searched to select activity indices, organ damages and to assess the quality of life and treatment programs in order to create a registry of patients with SLE.Results and discussion. The paper presents the basic principles of providing medical, including rheumatology, care in the republic. It gives data on the issues of providing SLE patients with medicines in outpatient and inpatient settings. It also analyzes trends in the incidence of SLE in the population of Kazakhstan in 2012 to 2017. There were 4,448 SLE patients, including 3,986 women; a comparative analysis of indicators demonstrated a 62.8% increase in the incidence of SLE from 2012 to 2017. The purpose and objectives of the registry of patients with SLE were substantiated.Conclusion. An analysis of morbidity rates suggests that SLE remains to be significant in the republic. The incidence of SLE has been noted to increase in the period from 2012 to 2017; there is a female preponderance (89.6%). The application of the SLE registry in clinical practice will be able to improve the diagnosis of the disease in the early stage and to prevent possible complications