Dentre as várias técnicas de tratamento e disposição dos resíduos sólidos urbanos a disposição em aterros sanitários é a mais usada, devido ao baixo custo e relativa simplicidade operacional. No entanto, a falta de estudos para áreas adequadas é um dos principais fatores limitantes da aplicação desta técnica. É imprescindível o conhecimento dos atributos do meio-físico para avaliar as suas várias interações com o aterro sanitário. Essas interações e a variedade de atributos, dificultam a seleção do local adequado para a instalação do aterro sanitário. Diante disto, há a necessidade de uma metodologia que considere as interações, juntamente com os atributos, e se mostre eficaz na seleção do melhor local para o aterro. Propões-se aqui uma metodologia que considera 14 atributos do meio físico, referentes ao substrato rochoso, materiais inconsolidados, água e feições de relevo. Em vista da variedade de atributos, múltiplas alternativas possíveis e objetivos muitas vezes conflitantes, a serem considerados, foi aplicada a técnica de tomada de decisão denominada processo hierárquico analítico (PHA). O PHA divide um problema complexo em problemas mais simples na forma de uma hierarquia de decisão e, permitiu a obtenção do índice de adequabilidade (I.A.), que representa o valor numérico da adequabilidade de uma determinada áreas para a instalação de aterros sanitários, além de possibilitar a sua hierarquização em relação às áreas adjacentes. Esta metodologia foi aplicada na região de Araraquara, estado de São Paulo, limitada pelo paralelos 21º45\' e 22º00\' sul e meridianos 48º00\' minutos e 48º15\' minutos oeste Gr. O I.A. possibilitou o zoneamento e a classificação de unidades de combinação em favorável, moderada, severa e restritiva para a implantação de um aterro sanitário. A metodologia mostrou-se eficaz e permitiu comparar os 14 atributos de forma numérica, ao introduzir a ) técnica de tomada de decisão através do processo de hierarquia analítica. Desta forma, apresentou as vantagens de diminuir a subjetividade do processo de seleção e ponderar atributos inter-dependentes, direcionados ao objetivo de selecionar áreas para a implantação de um aterro sanitário. / Among several techniques for disposition and treatment of urban solid waste, sanitary landfill is the most employed, by their low cost and relative operational simplicity. However, the lack of research for suitable areas is one of the main problems to the application of this technique. It is necessary to know the attributes of the environment to assess their numerous interactions with the environment sanitary landfill. This interactions and the variety of the attributes becomes diffilcut the selection of the most suitable area to the installation of the sanitary landfill. A methodology to be effiecient in the selection of the best site to this facility, must consider the interactions and the attributes of the environment. This paper proposes a methodology which consider 14 attributes of the environment related to the rocky substrate, unconsolidated materials, water and relief. Because the variety of attributes, multiple possible alternatives and competing objectives to be consider was applied a decision support system (D.S.S.) technical named analytic hierachy process (AHP) which divides a complex problem in simpler ones in the form of a decision hierarchy. The use of AHP reaches the numerical suitability index (SI), of the areas to the installation of a sanitary landfill and becomes possible to hierarchy these areas. This methodology was applied in an area located in the Araraquara region, São Paulo state, limited by the parallels 21º45\' and 22º15\' south and meridians 48º00\' and 48º15\' West gr. The use of the suitability index (SI) permitted the zoning and ranking of the sub-areas and their classification in favorable, moderate, severe and restrictive to the installation of a sanitary landfill. The methodology to compare the 14 attributes in a numerical way by the use of the making decision technique applied to the AHP. By this way had the advantage of less subjectivity of the process of area selection and to weigh inter-dependents attributes, addressed to the objective of to select sites to the sanitary landfill.

This thessis deals with the realization options of automatic measuring device for infrared sensors used in sanitary electronic. The device is designed to work automatically and save all measured data to ERP system.

Dans le but de caractériser les conditions environnementales, hydrologiques et d’usage des sols, menant à la contamination d’un système karstique cette étude combine hydrogéologie et microbiologie environnementale. Les chroniques de température et d’hydrologie (pluviométrie, turbidité, conductivité) de l’hydrosystème karstique de Norville (SO Karst) des 5 dernières années ont été analysées pour trouver une corrélation entre les conditions hydrologiques menant au ruissellement sur le bassin versant et la contamination par E. coli de l’hydrosystème (eau et biofilms). Quinze campagnes de prélèvement d’eau à l’entrée (la perte) et la sortie (la source) du système et de biofilms ont été réalisées. La relation entre l’abondance et la diversité génétique (distribution des phylogroupes) des populations de E. coli circulant dans l’hydrosystème et les conditions hydrologiques et d’usage des sols a été étudiée. Un indicateur de contamination des eaux par E. coli (IndiCE) basé sur l’enregistrement de la température et la pluviométrie et corrélé avec la contamination d’eau de surface et sous terraine par E. coli d’un hydrosystème karstique, simple d’utilisation est proposé. Le rôle de réservoir de pathogène des biofilms karstiques, responsable de contamination secondaire, a été étudié en suivant l’occurrence de E. coli et des intégrons de classe 1 dans des biofilms formés à la source de l’hydrosystème karstique de Norville.Il a été montré en chemostat la capacité de E. coli à former des biofilms sur la craie en condition oligotrophique. In situ E. coli et les integrons de classe 1 peuvent s’associer à des biofilms autochtones sous forme cultivable transitoirement. L’ensemble de ces travaux de thèse a permis de mieux comprendre la dynamique de la contamination par E. coli des hydrosystèmes karstiques, dans l’eau et les biofilms. / In order to assess environmental conditions leading to contamination of a rural karstic hydrosystem this study combine hydrogeology, and environmental microbiology. We focused on a well-characterized chalk karstic hydrosystem (Norville, France) vulnerable to microbiological pollution, of the French national observatory network on karst (INSU/CNRS). Temperature and hydrological time series (pluviometry, turbidity and electrical conductivity) over the past 5 years were analysed in order to correlate hydrological condition leading to run-off on the watershed and E. coli contamination of the hydrosystem. Fifteen sampling campaigns of water and biofilms were carried out in different hydrological conditions, on the surficial watershed (i.e. the upstream part of the system) and at the spring downstream. That has been used to determine periods more subject to soil bacteria leaching and input in the hydrosystem. Finally, relationships between abundance and genetic diversity (phylogroup distribution) of E. coli population in the hydrosystem waters, hydrological conditions and land use were investigated. An hydrological indicator (IndiCE) based on the analysis of pluviometry, conductivity, turbidity and temperature time series has been constructed to assess the vulnerability of such karstic hydrosystem to E. coli contamination according to hydrological conditions. The role of karstic biofilm as pathogens reservoir and class 1 integrons, responsible of secondary contamination, has been studied recording E.coli occurrence in karstic biofilms sampled at Norville’s spring. It has been showed in reactor E. coli capacity to form biofilms on chalk in oligotrophic conditions. In situ cultivable E. coli and class 1 integrons can integrate autochthonous biofilms transiently. E. coli population structure in biofilms is significantly the same than in spring water. This thesis work allowed to a better understanding of E. coli contamination dynamic in water and biofilm of karstic hydrosystem.

Orientador: Marcus Cesar Avezum Alves de Castro / Resumo: O presente estudo teve como objetivo principal analisar a incorporação dos critérios do meio físico na seleção de áreas para implantação de aterros sanitários nos processos de licenciamento ambiental no Estado de São Paulo. A investigação foi realizada a partir da análise de estudos ambientais de aterros sanitários (EIA/RIMA e RAP) apresentados para a Companhia Ambiental do Estado de São Paulo (CETESB), em atendimento ao processo de licenciamento ambiental no Estado de São Paulo. A avaliação da incorporação dos critérios na seleção das áreas nos processos de licenciamento baseou-se em aterros sanitários localizados nas áreas de alta, média e baixa vulnerabilidade à contaminação de águas subterrâneas, conforme Mapa de Vulnerabilidade à Contaminação de Águas Subterrâneas do Estado de São Paulo (IG/DAEE/CETESB, 1997). Foram selecionados um (01) aterro na área de alta vulnerabilidade, dois (02) na de média vulnerabilidade e três (03) na área de baixa vulnerabilidade. A análise dos critérios do meio físico dos EIA-RIMA foi pautada nos capítulos de “Alternativas Locacionais” e “Diagnóstico do Meio Físico”. Com base nos resultados da avaliação dos relatórios ambientais verificou-se que, usualmente, o meio físico não foi considerado determinante na seleção da área de implantação do aterro, predominando critérios financeiros na escolha locacional dentre as alternativas apontadas para cada área. Quanto à caracterização do meio físico apresentada nos relatórios, ela atendeu, em linhas g... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: The main objective of this study was to analyze the incorporation of the criteria of the The main objective of this study was to analyze the incorporation of the criteria of the physical environment in the selection of areas for the implementation of sanitary landfills in environmental licensing processes in the State of São Paulo. The investigation was carried out based on the analysis of environmental studies of sanitary landfills (EIA/RIMA and RAP) presented to the Environmental Company of the State of São Paulo (CETESB), in compliance with the environmental licensing process in the State of São Paulo. The evaluation of the incorporation of the criteria in the selection of the areas in the licensing processes was based on sanitary landfills located in areas of high, medium and low vulnerability to groundwater contamination, according to the Map of Vulnerability to Groundwater Contamination of the State of São Paulo (IG/DAEE/CETESB, 1997). One (01) landfill was selected in the area of high vulnerability, two (02) in the area of medium vulnerability and three (03) in the area of low vulnerability. The analysis of the criteria of the physical environment of the EIA-RIMA was based on the chapters "Local Alternatives" and "Diagnosis of the Physical Environment". Based on the results of the evaluation of the environmental reports, it was verified that, usually, the physical environment was not considered determinant in the selection of the area of implementation of the landfill,... (Complete abstract click electronic access below) / Doutor

Following large rain events, extraneous freshwater contributions known as inflow and infiltration (I/I) bypass the storm sewer and enter the sanitary sewer system. In areas with a high water table, like Pinellas County and the surrounding Tampa Bay area, a majority of the wastewater infrastructure is submerged year round exacerbating the rate of groundwater infiltration. This excess flow overloads the existing wastewater infrastructure leading to sanitary sewer overflows (SSOs). These SSOs result in serious problems for municipalities and utilities across the country. This study was performed in order to assist Pinellas County Utilities in rehabilitating their southern sewer system. To do this, 59 sub-basins across 8 sewer zones were monitored through Pinellas County’s Phase 1 Flow Monitoring Program accounting for over 150 miles of gravity pipe. For each sub-basin, a flow meter was utilized to measure the flow from May to October, 2017. This data was analyzed to separately quantify the amount of infiltration and inflow in each sub-basin, respectively. Once quantified, a Severity Index (SI) was developed in order to give each sub-basin a score from 1-100 as it relates to the condition of the gravity mains in the sub-basin. The SI was a function of locational features available with the use of a Geographic Information System (GIS), such as the distance to water bodies and the soil hydrologic group (SHG), as well as intrinsic pipe properties including the type of pipe material and the age of pipe. Once validated with additional flow monitoring data, the developed SI framework can serve as an additional tool utilized by Pinellas County Utilities to identify areas in need of sanitary sewer rehabilitation. Being that the model only requires easily attainable information, this approach is less time consuming and is inexpensive as compared to traditional flow monitoring efforts. The study also examined the required monetary investment by Pinellas County Utilities in order to abate the 17 sub-basins observed in the study with an infiltration rate greater than the marginal threshold put forth by the Environmental Protection Agency (EPA). The study indicated that gravity pipe rehabilitation does not make a significant impact on groundwater infiltration until at least 30% of the gravity pipes in the sub-basin are lined. This is due to the groundwater table submerging a majority of the wastewater infrastructure. Once this threshold is met, lining was observed to abate groundwater infiltration linearly. The results found that $4.4 million will be required to rehabilitate the affected sub-basins to a marginal rate of infiltration and reduce the flow to South Cross Bayou Water Reclamation Facility (SCBWRF) by an average of 0.72 mgd (million gallons per day). On an annual basis, this reduction in flow will result in approximately $650,000 in treatment costs savings.

The Sanitary Dignity Framework (2019) is a policy that aims to preserve and maintain indigent girls' and women's dignity during menstruation. In South Africa, the term “sanitary dignity”, can be equated to what the rest of the world recognizes as menstrual hygiene management (MHM). Sanitary dignity or MHM is centred around the provision of menstrual health hygiene products (MHPs) such as tampons and sanitary pads to anyone who menstruates and cannot afford to purchase MHPs for themselves. Limited of access to MHPs, water and sanitation facilities, and privacy make it impossible for vulnerable menstruators to achieve sanitary dignity. This policy excludes street-based homeless menstruators as it only makes provisions for those who have access to state-funded institutions such as; quintile 1, 2, and 3 schools, mental institutions, hostels, places of care, and prisons. Street-based homeless menstruators are marginalized twofold; they reside on the streets and they menstruate. This dissertation discusses how the social exclusion of street-based homeless menstruators within the Sanitary Dignity Framework strips them of their fundamental right to dignity by denying them access to the sanitary dignity they are entitled to.

This thesis aims to understand the use of political messages as part of a branding strategy through a discourse analysis. The empirical material consists of two campaigns advertising female sanitary products; Always #LikeAGirl (2014) and Libresse Blood Normal (2017), with a purpose to understand the incorporation and the adaptation of activist and feminist discourse in these commercial campaigns. What happens to feminism as a political project and struggle when its key ideas and discourses are co-opted by market forces, and how this kind of advertising is used in the process of building brands.The theoretical framework consists of critical perspectives on Postfeminism, Counterculture in relation to consumer culture and Transmedia storytelling. The campaigns are understood in a Swedish context. In the analysis two nodal points are identified; Active/healthy femininity and Responsibility, where the subject positions within the campaigns and the understanding of the subject positions of the campaigns in a marketing context are explored. By formulating different (political) problems in their marketing, Libresse and Always has the discursive power to position themselves as part of the solution to the problem of girls and women’s low self-esteem. On one hand, the solution includes consuming female sanitary products or interact with the brand on social media. On the other hand this means that the brands position themselves as political actors, advocating women’s rights.

The health of the students in a class is of vital importance to every teacher because of the relationship between health of the students and their performance in school. Especially is this true of the Physical Education instructor and coach, whose job it is to work with the students in physical activities. High school teachers assume that the students in the elementary school have been taught the correct health practices. Whether the student is practicing the habit taught is a question that few teachers can answer. The only basis the teacher has for his answer to this question is observation of appearance, the performance of the student, and occasionally, answers to questions. After five years of teaching health and physical education on the secondary level, the writer became very interested in finding out just what the health habits of the boys and girls of Stockton High School actually consisted of, how much of their instruction in the elementary schools had been retained, and how much instruction had been given and retained since entering the secondary level.

The purpose of this study was to investigate the effects of copper on the treatment of an abandoned landfill leachate by a Modified Ludzack Ettinger (MLE) single-sludge, activated sludge treatment system. MLE systems are designed to accomplish nitrification and denitrification, and at least two systems were used: one to which copper was added, and one maintained as a control. The system that did not receive copper additions gave an indication of the treatability of the leachate by an MLE system. Copper was added at concentrations of 1.0, 2.0, 2.5, and 5.0 mgCu/L in the influent and the sludge age was varied from 8 to 30 day. It was determined that copper did inhibit nitrification and denitrification. A strong linear relationship was shown to exist between the specific copper loading on the system, that is the total copper entering the system within a day divided by the total biomass within the system, and the soluble copper concentration within the system. The adsorption of copper by the activated sludge, and the resulting soluble copper concentration in the mixed liquor, could be generally described by the Freundlich Isotherm. Intermittent inhibition of nitrification unrelated to copper addition also occurred during treatment of the landfill leachate which was obtained from the abandoned Dixie Caverns Landfill near Roanoke, Virginia. The inhibiting substance was not identified during this study. It did not significantly inhibit denitrification, but did cause elevated effluent suspended solids concentrations. An additional treatment step would be needed for reliable treatment of the leachate. Copper additions caused inhibition of both nitrification and denitrification. The degree of nitrification and denitrification inhibition was a strong function of the soluble copper to ML VSS ratio in the reactors, i.e., the toxin -to -microorganism (TIM) ratio. Nitrification and denitrification appeared to be equally sensitive to copper. Both were severely inhibited at a soluble copper to ML VSS ratio of 0.001 in aerobic and anoxic reactors, respectively. Nitrosomonas species were more strongly inhibited by copper concentrations than were the Nitrobacter species. The denitrifiers appeared to be as sensitive to copper as the Nitrosomonas species. / Master of Science

School health programs, composed of activities and services, are organized to meet the health needs of the students in the college environment. The type and extent of the program varies with each educational institution according to its own specific resources. The factors determining the scope include (1) the size, location, and financial resources of the college; (2) the type and composition of' the student body; (a) tile number of students including dormitory and apartment type on-campus living; (4) the professional health personnel; and (5) the community health resources.