Navegando por Assunto "Basic sanitation"

Agora exibindo 1 - 6 de 6

Acesso aberto (Open Access)
Análise crítica da implantação do programa de condições ambientais de trabalho na indústria da construção, NR 18 em empresas prestadoras de serviços no setor de saneamento básico
(Universidade Federal do Pará, 2006-04-06) MOREIRA NETO, Lauro de Souza; CRUZ, André Luiz Guerreiro da; http://lattes.cnpq.br/5891750095857292
The present analysis has the objective of tracing a general profile of the basic sanitation field, seeking for the accomplishment of standard of the NR 18 in building sites. It has also the goal of identifing different profiles in relation to standard studies and their origins such as lack of fiscalization as well as lack of gear protection suppliers. The results of the reports a number of accidents the Building Industry revealing a very relevant field to set attention on. By this point of view this research surveys accomplishment of the norm in Companies wich perform services into the basic sanitation field at metropolitan region of Belém , in 10 building sites . This research shows a method for the analysis into the building sites which consists basically in three tools : check-list, interview and photographic register of the problems which were found , checking the Companies behaviour in realtion to the NR 18 application. Beyond tools improvments, applications avers method vality being able to take this one as efficient in a task of building sites analysing of these Companies into the basic sanitaion field.
Acesso aberto (Open Access)
Avaliação do licenciamento ambiental de grandes projetos de saneamento básico na Região Metropolitana de Belém-PA
(Universidade Federal do Pará, 2019-08-22) COSTA FILHO, Felipe Antonio Melo da; PEREIRA, José Almir Rodrigues; http://lattes.cnpq.br/9918600634569244
The procedures of the environmental licensing process of four major basic sanitation projects carried out in the last 15 years and directly or indirectly affected or affected with a quality of life of over 100,000 inhabitants of the Belém Metropolitan Region were taxed. The methodology was divided into three stages, starting with a selection of basic sanitation ventures. In the second stage, the evaluation criteria were identified and systematized observing the current legislation and the technical-scientific literature. In the last stage, they were evaluated and classified as the effectiveness of the licensing processes in the competent environmental agency. The projects selected and analyzed were the projects of the Tucunduba Drainage Channel, Bologna Water Treatment Plant, Marituba Waste Processing and Processing Plant and UNA Sewage Treatment Plant. The environmental impact assessments applied in the four projects were consistent and adequate, regarding the effectiveness rating, the Bologna Water Treatment Plant process was rated as good, Marituba Waste Processing and Processing Plant and the Tucunduba Drainage Channel as regular and the UNA Sewage Treatment Plant had the worst result about the effectiveness of the environmental licensing process. In a survey, it was observed that compliance with legal standards occurs, despite the difficulties applied by the current project evaluation system, such as the lack of more technicians in the environmental agencies, lack of standardization of projects for small projects and small supervision. in the implementation and operation stages of the activities. There was also a long period of environmental analysis of the projects. Finally, it was selected that there is a need to improve or access the technical information and documents of the licensing processes of 4 projects, or that hinders the monitoring and participation of the directly affected population in the study area.
Acesso aberto (Open Access)
Contaminação de canais urbanos por microplástico em uma capital da Amazônia
(Universidade Federal do Pará, 2024-04-22) SANTOS, Luana Francy Oliveira; MARTINELLI FILHO, José Eduardo; http://lattes.cnpq.br/2080628833884538
The socio-environmental problems faced in several cities in the Amazon region are, in part the result of the precariousness or absence of basic sanitation services. The city of Macapá, state of Amapá, has the national indexes in the provision of set of services linked to basic sanitation, among such services the collection and treatment of sewage and the adequate disposal of solid waste such as plastic material. With this comes the objective of this study, which is to evaluate the presence, quantity and types of microplastics in urban canals in the municipality, as well as to analyze the importance of environmental variables in relation to the quantity and distribution of such particles. For this purpose, water samples were collected with a Van Dorn bottle and sediment with a Van Veen dredger from five urban canals. The results obtained showed that microplastics were found in all samples. An average amount of 17 ±13MPs/L for water and of 453 ± 345 MPs/Kg for sediments were recorded. The predominant MPs were the fibers in the water samples, with a predominance of sizes smaller than 300 µm and in the colors blue and black. For sediments, fragments were the dominant format, with a greater proportion of transparent, blue and black colors. The data obtained showed the current state of the level of contamination of Macapá’s urban canals, indicating the need for effective public policies for Amazonian cities.
Acesso aberto (Open Access)
Contaminação de canais urbanos por microplástico em uma capital da Amazônia
(Universidade Federal do Pará, 2024-04-22) SANTOS, Luana Francy Oliveira; MARTINELLI FILHO, José Eduardo; http://lattes.cnpq.br/2080628833884538; https://orcid.org/0000-0001-8445-1332
The socio-environmental problems faced in several cities in the Amazon region are, in part the result of the precariousness or absence of basic sanitation services. The city of Macapá, state of Amapá, has the national indexes in the provision of set of services linked to basic sanitation, among such services the collection and treatment of sewage and the adequate disposal of solid waste such as plastic material. With this comes the objective of this study, which is to evaluate the presence, quantity and types of microplastics in urban canals in the municipality, as well as to analyze the importance of environmental variables in relation to the quantity and distribution of such particles. For this purpose, water samples were collected with a Van Dorn bottle and sediment with a Van Veen dredger from five urban canals. The results obtained showed that microplastics were found in all samples. An average amount of 17 ±13MPs/L for water and of 453 ± 345 MPs/Kg for sediments were recorded. The predominant MPs were the fibers in the water samples, with a predominance of sizes smaller than 300 µm and in the colors blue and black. For sediments, fragments were the dominant format, with a greater proportion of transparent, blue and black colors. The data obtained showed the current state of the level of contamination of Macapá’s urban canals, indicating the need for effective public policies for Amazonian cities.
Acesso aberto (Open Access)
Prestação dos serviços públicos de limpeza urbana e manejo de resíduos sólidos e drenagem e manejo das águas pluviais urbanas: proposta de atos normativos
(Universidade Federal do Pará, 2022-10-07) ANDRADE, Marcello Ádamis; TAVARES, Antonio de Noronha; http://lattes.cnpq.br/5212600085310483; BITTENCOURT, Germana Menescal; http://lattes.cnpq.br/2304409840440309
Federal Law n° 11.445/2007 defined important aspects regarding the regulation of the provision of public sanitation services, including regulation and inspection. In this sense, the regulatory agencies, in compliance with the ANA guidelines, must issue rules relating to the technical dimensions of the provision of public sanitation services. The objective of the present work is to propose technical resolutions for the establishment of quality standards for the provision of public services of urban cleaning and solid waste management and drainage and management of urban rainwater in the city of Belém. To this end, a review of the technical literature was carried out on the subject, survey of existing resolutions in other regulatory agencies, and analysis of the pertinent legislation in force and analysis of the relevant legislation in force for the proposition of normative acts. When analyzing the existing resolutions, it is possible to verify that not all regulatory agencies that claim to regulate a certain axis of basic sanitation have a large normative framework on them. For the construction of the resolutions, it was necessary, in addition to the expertise of the other agencies that already have normative acts in the same direction, to make use of a legal framework, with the intention of guaranteeing the legality of the requirements adopted by the regulatory agency with the service providers. The proposed rules were prepared in specific chapters for each service to be regulated in the general rule for the provision of services and with an indication of those who should have their own rules. It is concluded that the complete regulation of sanitation is a challenge imposed on regulatory agencies, few regulatory entities have the legal instruments of regulation, however, these resources are indispensable since there is a need for a legal basis that supports regulation.
Acesso aberto (Open Access)
Sistema de Informações Geográficas na análise da relação do saneamento básico com a saúde pública em áreas urbanas
(Universidade Federal do Pará, 2024-12-03) SOUZA, Arllen Augusto Gomes.; ALMEIDA, Aline Christian Pimentel; http://lattes.cnpq.br/1388841813412015; https://orcid.org/0000-0002-7421-5632
Identifies the main problems related to basic sanitation and public health in the Guamá Administrative District (DAGUA), at Belém-Pa, counting with the help of Geographic Information System (GIS). The research methodology was developed into four stages: in the first, the main basic sanitation problems in DAGUA were identified; after that, with the help of GIS point maps, the number of confirmed cases of diseases related to basic sanitation such as Dengue fever, chikungunya, Acute Diarrhoeal Diseases (DDA) (2017-2018), THE Zica virus, Leptospirosis, Yellow fever, Hepatitis, A-viruses were surveyed and spatialized from 2015 to 2022 in the database of the Belém Municipal Health Department (SESMA); in the third stage a comparison was made between the lack of basic sanitation and the public health problems in the research area, and these were spatialized using GIS choropleth maps; in the last stage, structuring and structural measures were proposed for DAGUA. The results were as follows: the need for maintenance in the treatment units and in the water networks distribution, since many are exposed and routed into drainage channels that receive fresh effluent; the scenario of a lack of service for sewage collection and treatment in all the neighborhoods belonging to DAGUA; the presence of flooding points and areas susceptible to flooding; and solid waste disposed of in irregular places, which contributes to the proliferation of rodents and diseases and instability in the periodicity of waste collection. In addition, regarding public health, it can be seen that the Guamá neighborhood is the most affected by all types of diseases, but DDA were the ones with the highest number of cases, although the information provided is only for the years 2017 and 2018. Thus, the relationship between disease indicators and sanitation conditions in the research area showed that the lack of adequate sanitation may be the cause of the increase in the number of occurrences of the diseases analyzed. In order to improve the relationship between sanitation and public health, this research proposed structuring measures and structural measures. Therefore, the development of this research made it possible, through GIS, to analyze the relationship between basic sanitation and public health in DAGUA, in order to better serve the social body and provide a better quality of life.