Avaliação de um efluente industrial através de ensaios ecotoxicilógicos e análises físicas e químicas

Análises ecotoxicológicas vêm sendo empregadas no monitoramento de efluentes industriais com o intuito de minimizar o impacto ambiental, avaliar a eficiência de estações de tratamento, bem como requisito para a obtenção e manutenção de licenças junto aos órgãos ambientais. Com o objetivo de avaliar a toxicidade de um efluente industrial de origem petroquímica, foram realizados ensaios de toxicidade crônica com espécies de três diferentes níveis tróficos (Selenastrum capricornutum, Ceriodaphnia dubia e Pimephales promelas). As amostras do efluente foram também analisadas quanto aos valores de cianeto, DBO5, DQO, fenol, fósforo solúvel, fósforo total, nitrogênio amoniacal, nitrogênio total, óleos e graxas minerais, óleos e graxas totais, óleos e graxas vegetal/animal, oxigênio dissolvido, pH, sólidos suspensos totais, sulfeto, surfactantes e metais (mercúrio, cádmio, cobre, cromo, manganês, chumbo, zinco e níquel). As coletas ocorreram mensalmente, de agosto de 2002 a julho de 2003, na saída da estação de tratamento. Os resultados das análises físicas e químicas foram comparados com os limites de emissão disponíveis na Resolução nº 20/86 do CONAMA e Portaria Estadual nº 05/89 da Secretaria da Saúde e do Meio Ambiente (RS) A maioria dos parâmetros (85,7%) estava de acordo com a legislação vigente, exceto o fósforo total, o nitrogênio total e o nitrogênio amoniacal. No entanto, todas as amostras apresentaram toxicidade para pelo menos um dos organismos utilizados nos ensaios. Apesar de um maior número de amostras ter apresentado toxicidade para S. capricornutum, o efluente foi tóxico para P. promelas em concentrações mais baixas, se comparado com os outros dois organismos. Foi possível identificar correlação estatisticamente significativa (p≤0,05) entre a toxicidade para S. capricornutum e os valores de manganês (r=0,44), toxicidade para C. dubia e os valores de nitrogênio total e DQO (r=0,40) e toxicidade para P.promelas e os valores de sólidos suspensos totais, sulfeto, nitrogênio total e cianeto (r=0,71).

Sistemática para diagnóstico e apoio à avaliação de desempenho de serviços logísticos : o caso da indústria de alimentos do Rio Grande do Sul

Ações imprevisíveis da concorrência, rápida mudança nos processos de produção, rápida variação na preferência do consumidor e volatilidade nos níveis de demanda são alguns elementos que caracterizam a incerteza presente no mercado atual. Neste ambiente, muitas empresas procuram novas formas para se tornarem e/ou se manterem competitivas. Reconhecida como uma forma concreta das empresas alcançarem maior competitividade e melhorarem sua penetração e aceitação junto aos clientes, a logística vem se tornando cada vez mais importante para a alta administração das organizações, pois se percebeu que a integração da cadeia de suprimentos é uma das maiores oportunidades para se obter ganhos de produtividade no ambiente empresarial. Desta forma, cresce a importância de estudos nesta área, explorando-se temas como as formas das empresas organizarem as atividades logísticas em suas estruturas e a avaliação de desempenho de serviços logísticos, sendo a avaliação de desempenho uma ação considerada cada vez mais importante para o sucesso empresarial. Integrada a este cenário, esta dissertação tem como objetivo principal a proposta de uma sistemática para diagnóstico e apoio à avaliação de desempenho de serviços logísticos. Como pano de fundo, e objetivo secundário, é realizada uma replicação de pesquisas efetuadas no CEL/COPPEAD/UFRJ nas quais foi aplicado um modelo de avaliação do nível da organização logística em empresas, sendo algumas destas pesquisas realizadas em empresas da indústria de alimentos. Visando uma comparação com empresas do mesmo setor econômico, duas indústrias de alimentos com sede no estado do Rio Grande do Sul foram visitadas. Nestas empresas foram aplicados dois questionários: um relativo ao estudo comparativo e outro cujo objetivo era a validação parcial da sistemática proposta, procurando analisar sua aderência ao contexto da avaliação desempenho. Através do estudo comparativo percebeu-se que a logística tem sido vista cada vez mais como um elemento de diferencial competitivo, todavia, nem sempre ela está devidamente integrada dentro das empresas ou possuindo estrutura adequada para sua plena execução, significando uma aderência parcial de alguns dos atributos existentes no modelo em análise. A validação parcial foi alcançada, obtendo-se informações sobre a importância do uso de indicadores de desempenho na logística empresarial. Entretanto, percebeu-se que, por mais que exista a consciência da necessidade de avaliação de desempenho nesta área operacional, não existe o hábito de se realizar um monitoramento sistemático e estruturado da avaliação de desempenho na logística, mostrando, desta forma, a importância da existência de sistemáticas para a avaliação de desempenho nesta área. Palavras-chave: Log

Avaliação da dolomita funcionalizada para remoção de H2S em gás natural

The natural gas is an alternative source of energy which is found underground in porous and permeable rocks and being associated or not to the oil. Its basic composition includes methane, other hydrocarbon and compounds such as carbon dioxide, nitrogen, sulphidric gas, mercaptans, water and solid particles. In this work, the dolomite mineral, a double carbonate of calcium and magnesium whose the chemical formula is CaMg(CO3)2, was evaluated as adsorbent material. The material was characterized by granulometric analysis, X-ray fluorescence, X-ray diffraction, thermogravimetric analysis, differential thermal analysis, specific surface area, porosity, scanning electronic microscopy and infrared spectroscopy. Then the material was functionalized with diethanolamine (dolomite+diethanolamine) and diisopropylamine (dolomite+diisopropylamine). The results indicated that the adsorbents presented appropriate physiochemical characteristics for H2S adsorption. The adsorption tests were accomplished in a system coupled to a gas chromatograph and the H2S monitoring in the output of the system was accomplished by a pulsed flame photometric detector (PFPD). The adsorbents presented a significant adsorption capacity. Among the analyzed adsorbents, the dolomite+diethanolamine presented the best capacity of adsorption. The breakthrough curves obtained proved the efficiency of this process

Avaliação ecológico-econômica do manguezal de Macau/RN e a importância da aplicação de práticas preservacionistas pela indústria petrolífera local

This work presents the results of a survey in oil-producing region of the Macau City, northern coast of Rio Grande do Norte. All work was performed under the Project for Monitoring Environmental Change and the Influence of Hydrodynamic forcing on Morphology Beach Grass Fields, Serra Potiguar in Macau, with the support of the Laboratory of Geoprocessing, linked to PRH22 - Training Program in Geology Geophysics and Information Technology Oil and Gas - Department of Geology/CCET/UFRN and the Post-Graduation in Science and Engineering Oil/PPGCEP/UFRN. Within the economic-ecological context, this paper assesses the importance of mangrove ecosystem in the region of Macau and its surroundings as well as in the following investigative exploration of potential areas for projects involving reforestation and / or Environmental Restoration. At first it was confirmed the ecological potential of mangrove forests, with primary functions: (i) protection and stabilization of the shoreline, (ii) nursery of marine life, and (iii) source of organic matter to aquatic ecosystems, (iv) refuge of species, among others. In the second phase, using Landsat imagery and techniques of Digital Image Processing (DIP), I came across about 18,000 acres of land that can be worked on environmental projects, being inserted in the rules signed the Kyoto Protocol to the market carbon. The results also revealed a total area of 14,723.75 hectares of activity of shrimp production and salting that can be harnessed for the social, economic and environmental potential of the region, considering that over 60% of this area, ie, 8,800 acres, may be used in the planting of the genus Avicennia considered by the literature that the species best sequesters atmospheric carbon, reaching a mean value of 59.79 tons / ha of mangrove

Avaliação da corrosão em dutos por técnica gravimétrica e de resistência elétrica

With the increasing of demand for natural gas and the consequent growth of the pipeline networks, besides the importance of transport and transfer of oil products by pipeline, and when it comes to product quality and integrity of the pipeline there is an important role regarding to the monitoring internal corrosion of the pipe. This study aims to assess corrosion in three pipeline that operate with different products, using gravimetric techniques and electrical resistance. Chemical analysis of residues originated in the pipeline helps to identify the mechanism corrosive process. The internal monitoring of the corrosion in the pipelines was carried out between 2009 and 2010 using coupon weight loss and electrical resistance probe. Physico-chemical techniques of diffraction and fluorescence X-rays were used to characterize the products of corrosion of the pipelines. The corrosion rate by weight loss was analyzed for every pipeline, only those ones that has revealed corrosive attack were analyzed located corrosion rate. The corrosion potential was classified as low to pipeline gas and ranged from low to severe for oil pipelines and the pipeline derivatives. Corrosion products were identified as iron carbonate, iron oxide and iron sulfide

Ambiente para avaliação de controladores fuzzy aplicados ao método de elevação artificial por bombeio centrífugo submerso

From their early days, Electrical Submergible Pumping (ESP) units have excelled in lifting much greater liquid rates than most of the other types of artificial lift and developed by good performance in wells with high BSW, in onshore and offshore environments. For all artificial lift system, the lifetime and frequency of interventions are of paramount importance, given the high costs of rigs and equipment, plus the losses coming from a halt in production. In search of a better life of the system comes the need to work with the same efficiency and security within the limits of their equipment, this implies the need for periodic adjustments, monitoring and control. How is increasing the prospect of minimizing direct human actions, these adjustments should be made increasingly via automation. The automated system not only provides a longer life, but also greater control over the production of the well. The controller is the brain of most automation systems, it is inserted the logic and strategies in the work process in order to get you to work efficiently. So great is the importance of controlling for any automation system is expected that, with better understanding of ESP system and the development of research, many controllers will be proposed for this method of artificial lift. Once a controller is proposed, it must be tested and validated before they take it as efficient and functional. The use of a producing well or a test well could favor the completion of testing, but with the serious risk that flaws in the design of the controller were to cause damage to oil well equipment, many of them expensive. Given this reality, the main objective of the present work is to present an environment for evaluation of fuzzy controllers for wells equipped with ESP system, using a computer simulator representing a virtual oil well, a software design fuzzy controllers and a PLC. The use of the proposed environment will enable a reduction in time required for testing and adjustments to the controller and evaluated a rapid diagnosis of their efficiency and effectiveness. The control algorithms are implemented in both high-level language, through the controller design software, such as specific language for programming PLCs, Ladder Diagram language.

Avaliação de metodologia de preparo de amostra de petróleo por digestão ácida auxiliada por microondas para determinação de metais por ICP-OES

This project describes a methodology optimization that would allow for a more efficient microwave assisted digestion process for petroleum samples. With the possible chance to vary various factors at once to see if any one factor was significant enough in the answers, experimental planning was used. Microwave assisted digestion allows, through the application of potency, an increasing number of collisions between the HNO3 and H2O2 molecules, favoring sample opening for complex matrixes. For this, a 24 factorial experimental planning was used, varying potency, time and the volumes for HNO3 65% and H2O2 30%. To achieve the desired answers, several elements were monitored (C, Cu, Cr, Fe, Ni, Zn and V) through Inductively coupled plasma atomic emission spectroscopy (ICP-OES). With this initial study it was noticed that the HNO3 was not a significant factor for any of the statistical studies for any of the analytes and the other 3 factors and their interactions showed statistical significance. A Box Behnken experimental planning was used taking in consideration 3 factors: H2O2 volume, time (min) and Potency (W), Nitric Acid kept at 4mL for a mass of 0,1g of petroleum. The results were extremely satisfying showing higher efficiency in the digestion process and taking in a responsibility between the answers for each analyte and the carbon monitoring was achieved in the following conditions: 7mL of H2O2, 700 Watts of potency and a reaction time of 7 minutes with 4mL de HNO3 for a mass of 0,1g of petroleum. The optimized digestion process was applied to four different petroleum samples and the analytes determined by ICP-OES

Contribuição da Geodésia ao monitoramento costeiro do Litoral Setentrional do Rio Grande do Norte, área de influência da indústria petrolífera

The general objective of this thesis has been seasonal monitoring (quarterly time scale) of coastal and estuarine areas of a section of the Northern Coast of Rio Grande do Norte, Brazil, environmentally sensitive and with intense sediment erosion in the oil activities to underpin the implementation of projects for containment of erosion and mitigate the impacts of coastal dynamics. In order to achieve the general objective, the work was done systematically in three stages which consisted the specific objectives. The first stage was the implementation of geodetic reference infrastructure for carrying out the geodetic survey of the study area. This process included the implementation of RGLS (Northern Coast of the RN GPS Network), consisting of stations with geodetic coordinates and orthometric heights of precision; positioning of Benchmarks and evaluation of the gravimetric geoid available, for use in GPS altimetry of precision; and development of software for GPS altimetry of precision. The second stage was the development and improvement of methodologies for collection, processing, representation, integration and analysis of CoastLine (CL) and Digital Elevation Models (DEM) obtained by geodetic positioning techniques. As part of this stage have been made since, the choice of equipment and positioning methods to be used, depending on the required precision and structure implanted, and the definition of the LC indicator and of the geodesic references best suited, to coastal monitoring of precision. The third step was the seasonal geodesic monitoring of the study area. It was defined the execution times of the geodetic surveys by analyzing the pattern of sediment dynamics of the study area; the performing of surveys in order to calculate and locate areas and volumes of erosion and accretion (sandy and volumetric sedimentary balance) occurred on CL and on the beaches and islands surfaces throughout the year, and study of correlations between the measured variations (in area and volume) between each survey and the action of the coastal dynamic agents. The results allowed an integrated study of spatial and temporal interrelationships of the causes and consequences of intensive coastal processes operating in the area, especially to the measurement of variability of erosion, transport, balance and supply sedimentary over the annual cycle of construction and destruction of beaches. In the analysis of the results, it was possible to identify the causes and consequences of severe coastal erosion occurred on beaches exposed, to analyze the recovery of beaches and the accretion occurring in tidal inlets and estuaries. From the optics of seasonal variations in the CL, human interventions to erosion contention have been proposed with the aim of restoring the previous situation of the beaches in the process of erosion.

Monitoramento da morfologia costeira em setores da bacia potiguar sob influência da indústria petrolífera utilizando geodésia de alta precisão e laser escâner terrestre

The objective of this Doctoral Thesis was monitoring, in trimestral scale, the coastal morphology of the Northeastern coast sections of Rio Grande do Norte State, in Brazil, which is an area of Potiguar Basin influenced by the oil industry activities. The studied sections compose coastal areas with intense sedimentary erosion and high environmental sensitivity to the oil spill. In order to achieve the general objective of this study, the work has been systematized in four steps. The first one refers to the evaluation of the geomorphological data acquisition methodologies used on Digital Elevation Model (DEM) of sandy beaches. The data has been obtained from Soledade beach, located on the Northeastern coast of Rio Grande Norte. The second step has been centered on the increasing of the reference geodetic infrastructure to accomplish the geodetic survey of the studied area by implanting a station in Corta Cachorro Barrier Island and by conducting monitoring geodetic surveys to understand the beach system based on the Coastline (CL) and on DEM multitemporal analysis. The third phase has been related to the usage of the methodology developed by Santos; Amaro (2011) and Santos et al. (2012) for the surveying, processing, representation, integration and analysis of Coastlines from sandy coast, which have been obtained through geodetic techniques of positioning, morphological change analysis and sediment transport. The fourth stage represents the innovation of surveys in coastal environment by using the Terrestrial Laser Scanning (TLS), based on Light Detection and Ranging (LiDAR), to evaluate a highly eroded section on Soledade beach where the oil industry structures are located. The evaluation has been achieved through high-precision DEM and accuracy during the modeling of the coast morphology changes. The result analysis of the integrated study about the spatial and temporal interrelations of the intense coastal processes in areas of building cycles and destruction of beaches has allowed identifying the causes and consequences of the intense coastal erosion in exposed beach sections and in barrier islands

Avaliação da atenção à saúde de portadores de HIV no centro de referência para o tratamento da Aids em Natal/RN por profissionais e usuários do serviço

Objective: The aim of this study was to evaluate the health care of HIV/AIDS Reference Center for treatment of AIDS in Natal/RN for professionals and service users. Methods: This is an evaluative study with a quantitative approach, performed in the outpatient Giselda Trigueiro Hospital, in Natal (RN). The target population consisted of 313 patients with HIV and 34 professionals of the center. Data collection occurred from august 2007 to july 2008, with a structured form of interview, validated through a pilot study. The data were analyzed by descriptive and inferential statistics. Results: The evaluation of the service was considered unsatisfactory by 85.6% users. However, 58.8% of professionals considered it satisfactory. There was difference in the evaluation of the following indicators: the relationship professional users, offering support, timeliness of professional guidelines on the treatment. There was similarity in the following indicators: physical structure, respect for privacy, opportunity to make complaints, hospitality, convenience of schedules, availability of ARVs and laboratory tests, and ease of access. Conclusion: The results point to dissatisfaction of the users and professional satisfaction with the health care of people with HIV / AIDS in the service searched. It was found that the indicators used in this study may be considered relevant to evaluate the service in question, as well as monitoringparameters provide acceptable quality of health care by the National STD/AIDS

A política pública de segurança em Mossoró-RN: uma avaliação de processo da implantação da guarda civil (2009-2013)

The subject of public safety is part of the academic and popular discussions, due to several factors that act in society culminating in an increasing criminality. The importance of the evaluation of public policies in this context consists in a possible control tool, monitoring and necessary adjustments to the government to make the necessary changes. Given this reality, it is thought the research problem: how Mossoró (RN) city has implemented his public security policy? In general guideline of the research, we work with the following hypothesis: the own formulation of the National Policy of Public Safety there are elements that hinder the implementation of a public policy of municipal security in Mossoró. The objective of this research is to evaluate the existing security public policy in the city of Mossoró, by the elements that facilitate and/or hamper its implementation, through the actions of municipal government in the activities of the Mossoro Civil Guard (GCM). For this, a review of the implementation process was conducted, specifically its subprocesses of selection, training, and logistical or operational. Was used bibliographical research, documental primary and secondary, and field research, with conducting of interviews. It was found that with a staff of 197 guards, and with five years of creation, the actions developed by this institution refer to an early implementation of the municipal security policy. The guard has the basic pattern selection, part of function relocation and part of public tender. The formation occurs in an introductory way, however, not complete and specific, for the function performance. Its operability is limited by the number of existing effective and by the physical structure that has not matching the demand yet, which touches on the municipal budgetary reality of direct resource intended to safety. It was found the absence of a municipal plan of public security with principles, guidelines and goals that could direct the actions of the guard. It is concluded that despite of the implementation of the GCM Mossoró have not achieved, within the parameters of efficiency, efficacy and effectiveness have played their actions, projects and programs, it could trigger a process of opening for construction of a municipal security policy. As well as break with the paradigm of municipal actions just meant for surveillance of public property, interaction affirmative for the prevention of violence and crime

Avaliação de volumes de calda proporcionados por diferentes pontas de pulverização no controle de Tuta absoluta (Meirick, 1917) (Lepidoptera: Gelechiidae) em tomate rasteiro

O objetivo deste trabalho foi avaliar o controle da traça-do-tomateiro em função dos volumes de aplicação. O levantamento da infestação da praga foi realizado avaliando-se o número de lagartas e de lesões com e sem lagarta viva e o número de ovos em folhas e frutos. Os tratamentos realizados foram o inseticida chlorfluazuron na dosagem de 80 mL p.c. 100 L-1, aplicado com as pontas: TJ6011002, TJ6011004, TX04VK e TX12VK cada uma utilizando, respectivamente, o volume de calda de: 200, 600, 200 e 600 L ha-1; e o pulverizador costal motorizado (100 L ha-1); todos com e sem o adjuvante polioxietileno alquil fenol éter (1 mL 10 L-1 de água) e mais uma testemunha. Verificou-se que os tratamentos com e sem adjuvantes não diferiram entre si. Porém, houve diferença entre os volumes utilizados, sendo menor a ocorrência de lesões nas parcelas tratadas com o volume de 600 L ha-1 . Houve também diferença em relação ao uso do adjuvante para o volume de 200 L ha-1 , sendo que o número de ovos foi superior sem a sua utilização. Neste trabalho, foi observada a importância do monitoramento no controle de pragas.

Efeitos da radiação uv, temperatura e vapor aquecido nos compósitos poliméricos: monitoramento, instabilidade estrutural e fratura

The application of composite materials and in particular the fiber-reinforced plastics (FRP) has gradually conquered space from the so called conventional materials. However, challenges have arisen when their application occurs in equipment and mechanical structures which will be exposed to harsh environmental conditions, especially when there is the influence of environmental degradation due to temperature, UV radiation and moisture in the mechanical performance of these structures, causing irreversible structural damage such as loss of dimensional stability, interfacial degradation, loss of mass, loss of structural properties and changes in the damage mechanism. In this context, the objective of this thesis is the development of a process for monitoring and modeling structural degradation, and the study of the physical and mechanical properties in FRP when in the presence of adverse environmental conditions (ageing). The mechanism of ageing is characterized by controlled environmental conditions of heated steam and ultraviolet radiation. For the research, it was necessary to develop three polymer composites. The first was a lamina of polyester resin reinforced with a short glass-E fiber mat (representing the layer exposed to ageing), and the other two were laminates, both of seven layers of reinforcement, one being made up only of short fibers of glass-E, and the other a hybrid type reinforced with fibers of glass-E/ fibers of curaua. It should be noted that the two laminates have the lamina of short glass-E fibers as a layer of the ageing process incidence. The specimens were removed from the composites mentioned and submitted to environmental ageing accelerated by an ageing chamber. To study the monitoring and modeling of degradation, the ageing cycles to which the lamina was exposed were: alternating cycles of UV radiation and heated steam, a cycle only of UV radiation and a cycle only of heated steam, for a period defined by norm. The laminates have already undergone only the alternating cycle of UV and heated steam. At the end of the exposure period the specimens were subjected to a structural stability assessment by means of the developed measurement of thickness variation technique (MTVT) and the measurement of mass variation technique (MMVT). Then they were subjected to the mechanical tests of uniaxial tension for the lamina and all the laminates, besides the bending test on three points for the laminates. This study was followed by characterization of the fracture and the surface degradation. Finally, a model was developed for the composites called Ageing Zone Diagram (AZD) for monitoring and predicting the tensile strength after the ageing processes. From the results it was observed that the process of degradation occurs Abstract Raimundo Nonato Barbosa Felipe xiv differently for each composite studied, although all were affected in certain way and that the most aggressive ageing process was that of UV radiation, and that the hybrid laminated fibers of glass-E/curaua composite was most affected in its mechanical properties

Avaliação dos impactos ambientais gerados por uma industria cerâmica típica da Região do Seridó/RN

The present work deals with an evaluation of the environmental impacts arised from a typical ceramics industry located in the Seridó region of Rio Grande do Norte State. That region contains the largest State s producing basin of red ceramics. The district of Parelhas stands out as the largest producing nucleus. The studied company is located in the rural zone of Parelhas, it was selected as study object because it possesses a great part of the representative characteristics of the Region s ceramics park as a whole. Impacts produced at the implantation and operation phases of the Company had been evaluated, being this last phase subdivided in stages of the productive process. Among found adverse impacts, they are distinguished: losses in air quality, undesirable noises, microclimatic alterations, impoverishment of the ground, elimination of the vegetal covering, agricultural exodus, crisis in cattle agriculture and, superficial and underground water contamination, beyond risks ocupational diseases and industrial accidents. The Leopold s interactive matrix, that summarizes results of the work, was presented in form of 15 (fifteen) tables that display impacts classified in qualitative and quantitative way. Totally, 175 (one hundred and seventy-five) significant impacts produced by this Company had been identified, being 114 (one hundred and fourteen) negative, 38 (thirty-eight) positive and 23 (twenty-three) among mixed, indefinite and inert ones. In the work, before the evaluation of impacts properly said, it was constructed a diagnostic table of the ambient situation at a previous moment to implantation of the Company, elaborated on basis of inferences and historical researches. It was proposed still, mitigative steps for adverse impacts identified, as also elaborated a program to accompaniment and observing that the fulfilment of indicated mitigative steps guarantees. The final part of the work contemplates conclusions and suggestions that aim to influence positively the presented sight in terms of environmental management

Avaliação de indicadores de impactos ambientais no perímetro irrigado Cruzeta-Região semi-árida do RN

Environmental impacts are defined as the processes of social and ecological changes caused by nuisance ambient. In agriculture are diverse, and the intensive use of land and inappropriate agricultural practices causes negative effect on the environment besides affecting crop productivity and quality of life of man. So this study was objective to analyze parameters indicators of environmental impacts in the Cruzeta the Discrict Irrigation. During the period July 2007 to March 2008 samples were collected in lot 01 and 02 of the irrigation district. The monitoring was conducted in four sampling points, three (3) located in the irrigation channels and 1 (one) located in a cacimbão. Were monitored pH, CE, STD, SS, NO3-, OD, DT, PST, RAS, CT, Ca+2, Mg+2, Na+ and K+ and heavy metals. Analysis was performed, soil fertility, determining the infiltration rate, moisture content of soil and flow measurement. The results showed that the parameters considered most effective in evaluating the indicators of environmental impacts were: Suspended solid, turbidity, dissolved oxygen and Coliform termotelerantes. The concentrations of nitrate were below the limit established by CONAMA (2005). High levels of STD were found in the point P4. The risk of salinity in cacimbão Lot 02, the water was classified as Class II, or medium risk of salinity in the remaining points was classified as Class I. The iron and aluminum were found high concentrations in four sampling points independent of the dry or rainy. On the ground, found high levels of phosphorus in both samples collected in the batch 01, as the lot 02. The pH levels found in samples of soil, the soil can be classified as neutral and moderate alkalinity. The high infiltration rate obtained in the tests performed in lots 01 and 02 indicated the high permeability of soil at these points