Современные методы дезинвазии осадка сточных вод

Author(s):  
N. Shakhrai ◽  
N. Dobrynina ◽  
T. Priimak

Организации водопроводно-канализационного хозяйства в рамках технологических процессов водоотведения должны обеспечивать дезинвазию очищенных сточных вод и осадков, образующихся в результате их очистки. В соответствии с пунктом 1.2 СанПиН 3.2.3215-14 Профилактика паразитарных болезней на территории РФ , санитарные правила устанавливают требования к комплексу организационных, санитарно-противоэпидемических (профилактических) мероприятий, проведение которых направлено на предупреждение возникновения и распространения паразитарных заболеваний. Проведена оценка нормативных документов по дезинвазии объектов окружающей среды, а также решений по судебным делам в части ее проведения. Выявлены разногласия в документах по проведению дезинвазии, в связи с чем направлены обращения в различные организации с предложением гармонизировать правила с целью исключения разночтений. Изучены индустриальные методы дезинвазии осадка сточных вод. Показано, что происходит необоснованное навязывание препарата Бингсти .Within the frames of the wastewater disposal processes water and wastewater utilities shall provide for the disinvasion of effluents and wastewater sludge generated in the process of wastewater treatment. In accordance with paragraph 1.2 of SanPiN 3.2.3215-14 Prevention of parasitic diseases in the territory of the Russian Federation , the sanitary rules set out the requirements for a comprehensive set of organizational, sanitary and anti-epidemic (preventive) measures, that are aimed at preventing the occurrence and spread of parasitic diseases. The assessment of regulatory documents on the disinvasion of environmental objects, as well as judicial decisions regarding its implementation, was carried out. Controversies were revealed in the regulatory documents, and appeals were sent to various organizations with a proposal to harmonize the rules in order to exclude discrepancies. Industrial methods for disinvasion of wastewater sludge were studied. It is shown that there is an unreasonable aggressive selling of Bingsti ineffective product.

Author(s):  
I.I. Mekhant'ev ◽  
G.V. Lastochkina ◽  
A.B. Shukelait’ ◽  
L.A. L.A.

We systemized the experience of the Rospotrebnadzor Office in the Voronezh Region in organization and carrying out the sanitary and hygienic and anti-epidemic (preventive) measures during the preparation and hosting the 2018 FIFA World Cup (Championship) to ensure sanitary and epidemiological wellbeing within its subordinate area. The priority directions of activity during the preparation and hosting the competitions period are determined. We showed and presented the results of the laboratory control for the environmental objects, monitoring during the Championship preparation and hosting period; the results of the surveillance activities regarding the potential risk objects; outreach on the infectious diseases’ prevention.The issues of interdepartmental interaction with the territorial bodies of the federal executive bodies, the executive bodies of the Voronezh region during the preparation and hosting of the mass events are reflected. The paper presents an assessment of the epidemiological situation on the morbidity of infectious and parasitic diseases on the territory of Voronezh during the preparation and hosting the Championship. We showed the activity issues of the Rospotrebnadzor Office in Voronezh Region at checkpoints across the state border of the Russian Federation; immunization of people who were taking part in the events of the competitions. The issues of consumer protection on issues related to the Championship are briefly covered.


Author(s):  
T. Yu. Kudryavtseva ◽  
V. P. Popov ◽  
A. N. Mokrievich ◽  
A. V. Kholin ◽  
A. V. Mazepa ◽  
...  

The review provides the data on the epidemic condition of tularemia foci in countries neighboring Russia and ongoing preventive measures in these territories. The highest tularemia incidence in the stated countries and in the world as a whole is observed in Finland. In 2019, 42 cases of human infection with tularemia pathogen were recorded in the territory of the Russian Federation, 85 % of which occur in three Federal Districts: North-Western, Central, and Siberian. Epizootic manifestations of infection of varying degrees of intensity were detected in 51 entities of the Federation. Against this background, sporadic cases of tularemia are registered in 17 regions of the country. The most severe epidemic complications continue in Karelia – 9 patients. Seventeen Francisella tularensis cultures were isolated from environmental objects in the Tver, Yaroslavl, Vologda Regions, in the Altai Territory and the Altai Republic. The paper gives an opinion on the regions in which epidemic complications of tularemia are most likely to occur in 2020.


Author(s):  
I.A. Domsky ◽  
◽  
O.B. Zhdanova ◽  
I.I. Okulova ◽  
O.V. Rudneva ◽  
...  

Now hunting for wild animals and birds is widespread in the Russian Federation. However, the veterinary and sanitary examination was not fully elaborated for a number of parasitic diseases, in particular for sarcocystosis of ducks. It is one of the most widespread avian diseases and it is increasingly being encountered by biologists, hunters and veterinarians. The article presents parameters for evaluating the meat of clinically healthy ducks and those infected with sarcocysts. The results obtained allow us to conclude about the prevalence and the need to improve the veterinary and sanitary assessment of meat and the system of preventive measures for sarcocystic invasion. Key words: sarcocystosis, hunting, ducks.


2021 ◽  
Vol 65 (1) ◽  
pp. 74-77
Author(s):  
Mariya M. Aslanova ◽  
Kamala Yu. Kuznetsova ◽  
Angelika V. Zagainova ◽  
Daria V. Rakitina ◽  
Tamari R. Maniya

Conduction. The recognition diagnosis of helminths and protozoa invasion is one of the current and almost unresolved problems in modern parasitology. For the present, the lack of a standardized museum of parasitic pathogens in Russia and abroad complicates a parasitologist’s already hard work. The population urbanization, increased anthropogenic pressure, climate change, and natural disasters lead to the occurrence of favorable conditions for the development, long-term survival, and spread of pathogens of parasitic diseases in various environmental objects. The deterioration of the population socio-economic conditions, the emergence of interethnic conflicts in the world led to large-scale migration flows from countries near and far abroad to Russia, which led to an increase in pathogens circulating in the territory of the Russian Federation. The aim of our research was to improve the methodological support and create virtual slides with the image of larvae and eggs of helminths, as well as cysts and oocysts of pathogenic protozoa recorded on the territory of the Russian Federation based on digital scanner microscopes. Material and methods. The authors used scanner microscopes with the software module “Parasitology.” Results. An up-to-date register of photo images of more than 40 species of parasitic pathogens of medical significance and 53 species of pathogens of parasitic diseases of animals that pose a danger to human life has been delivered. Discussion. The authors are always working on improving the technical characteristics of digital analyzers. Conclusion. Updating the atlas, creating a new advanced gallery of helminth eggs, larvae, cysts, and oocysts of pathogenic protozoa will significantly increase parasitological studies’ effectiveness in sanitation and the analysis of intestinal microbiota.


Author(s):  
E.V. Klovach ◽  
◽  
A.S. Pecherkin ◽  
V.K. Shalaev ◽  
V.I. Sidorov ◽  
...  

In Russia, the reform of the regulatory guillotine is being implemented in the field of control and supervisory activity. It should result in a new regulatory system formed according to the principles specified in the key federal laws: «On state control (supervision) and municipal control in the Russian Federation» (Law on Control) and «On mandatory requirements in the Russian Federation» (Law on Mandatory Requirements) adopted in August 2020. In the field of industrial safety, this process was launched by the Decree of the Government of the Russian Federation № 1192, which will come into force on January 1, 2021. The main provisions are discussed in the article, which are related to the Law on Control and the Law on Mandatory Requirements. The Law on Control establishes the priority of preventive measures aimed at reducing the risk of causing harm in relation to the control activities, the grounds for carrying out control (supervisory) activities, the types of these activities in the forms of interaction with the controlled person and without such, the procedure for presentation of the results of control (supervisory) activity. The Law on Mandatory Requirements establishes that the provisions of regulatory legal acts should enter into force either from March 1 or September 1, but not earlier than 90 days after their official publication, and their validity period should not exceed 6 years. The drafts of regulatory legal acts developed by the federal executive bodies are subject to regulatory impact assessment. With a view to ensuring systematization of mandatory require ments, their register is kept. The federal executive body prepares a report on the achievement of the goals of mandatory requirements introduction. By January 1, 2021, 10 resolutions of the Government of the Russian Federation, 48 federal norms and rules in the field of industrial safety and 9 other regulatory legal acts of Rostechnadzor should be adopted. The drafts of all the documents are already prepared, some of the acts are completing the process of discussion and approval.


Author(s):  
E. V. Kovalevskiy ◽  
S. V. Kashanskiy ◽  
I. M. Tskhomariia

One of the malignant neoplasms, which is associated with exposure to only one factor - asbestos fibers, is malignant mesothelioma. At the same time, today there is already convincing evidence of its polyetiology. This indicates the urgent need to expand research in this direction in order to develop targeted preventive measures.


Author(s):  
Ekaterina Manohina

In the article, the author turns to the study of the peculiarities of choosing such a preventive measure as house arrest for minors. Due to the fact that the Code of Criminal Procedure of the Russian Federation does not precisely define cases when a court must elect a house arrest in relation to minors, in practice there are often difficulties in which cases to choose such a preventive measure as detention, and in which house arrest. In the work, the author attempts to determine the essence of such a preventive measure as house arrest and the peculiarities of his election in relation to minors, and also considers the prohibitions and (or) restrictions to which minors cannot be subjected. The positions contained in the resolution of the Plenum of the Supreme Court “On the practice of the application by the courts of legislation on preventive measures in the form of detention, house arrest and bail” are analyzed. The author expresses the opinion that it is inadvisable to choose such a preventive measure as house arrest for minors. Based on the study, the author makes recommendations on the possibility, at the discretion of the court, to make adjustments to the prohibitions and (or) restrictions to which a minor suspect or accused will be subjected to whom such a preventive measure as house arrest is chosen.


Author(s):  
V. Grachev ◽  
N. Kurysheva ◽  
O. Plyamina ◽  
V. Lobkovskiy ◽  
E. Nefedova

Проведенный анализ современных нормативноправовых документов и практики оценки физического износа структурно сложных объектов водопроводноканализационного хозяйства показал, что современные методы оценки не учитывают особенности этих объектов. Выявлены факторы, влияющие на структуру показателей оценки физического износа по основным группам и элементам объектов водопроводноканализационного хозяйства. На их основе разработан алгоритм оценки физического износа объектов с применением рискориентированного подхода для трех уровней: объект, технологические элементы объекта (сооружения), функциональные элементы в составе сооружений (здания, оборудование). Использование алгоритма позволяет разработать рекомендации по корректировке периодичности и частоте проведения мониторинга показателей уровня физического износа объектов централизованных систем водоснабжения и водоотведения и их элементов. Практическое применение разработанного алгоритма будет способствовать внедрению современных подходов по управлению рисками, связанными с уровнем физического износа и оценкой вероятности потенциальных негативных последствий природного, антропогенного и другого характера. Внедрение алгоритма позволит также устанавливать уязвимые области и проводить предупредительные мероприятия в отношении возникновения угрозы нарушения обязательных требований, в том числе меры по снижению рисков (техникотехнологическое обновление зданий, сооружений, оборудования). Это необходимо для объективного и обоснованного планирования капитального ремонта, восстановления и развития объектов водопроводноканализационного хозяйства и их элементов.The paper analyzes current regulatory documents and experience in the field of assessing the deterioration of structurally complex water supply and sanitation facilities. The paper shows that modern assessment procedures do not take into account any features of such objects. The paper identifies factors that affect the indicator framework for assessing the physical deterioration of the main groups and components of water supply and sanitation facilities. Based on these factors, the paper proposes an algorithm for assessing the physical deterioration of facilities using a riskoriented approach for three levels: an object itself, its engineering components (facilities), and their functional elements (buildings, equipment). The paper indicates that the use of the algorithm would provide for developing recommendations for adjusting the frequency of monitoring indicators of the physical deterioration level of facilities of public water supply and sanitation systems and their elements. The implementation of the developed algorithm would contribute to the successful introduction of advanced approaches to managing risks associated with the level of physical deterioration and assessing the probability of potential negative consequences of natural, anthropogenic, and other origins. The introduction of the algorithm would also allow identifying vulnerable areas and taking preventive measures against the threat of violation of mandatory requirements including measures for reducing risks (technical and engineering renovation of buildings, facilities, equipment). This is required for objective and substantiated planning of overhaul, restoration, and development of water supply and sanitation facilities and their components.


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