A crescente conscientização da população sobre os riscos à saúde e ao meio ambiente, em decorrência da disposição inadequada dos resíduos sólidos domiciliares, aliada ao discurso ecológico, tem levado as administrações municipais a reformularem um antigo conceito, ou seja, o de que apenas os serviços de varrição e de coleta têm sido considerados suficientes para a satisfação do poder público. Atualmente, portanto, o gerenciamento de resíduos sólidos domiciliares constitui-se num dos maiores desafios a serem equacionados pelas administrações públicas. Deste modo, a reciclagem dos materiais, resultantes da coleta seletiva e das usinas de reciclagem e compostagem, assim como a disposição final, são pontos fundamentais na avaliação da gestão administrativa. Neste sentido, o presente trabalho apresenta informações a respeito do sistema DANO, o mais utilizado em nosso país dentre as usinas mecanizadas, fornecendo assim subsídios para sua integração no sistema de limpeza pública brasileiro.O trabalho mostra as caracterizações físicas (composição gravimétrica) dos resíduos sólidos domiciliares destinados à usina e, também, dos rejeitos destinados ao aterro sanitário, identificando, em cada caso, os materiais que apresentam um potencial de reciclagem no mercado atual. Finalmente, avaliam-se as eficiências das etapas do processo de uma usina de reciclagem e compostagem do sistema DANO na recuperação dos materiais recicláveis presentes nos resíduos sólidos domiciliares e, também, na transformação da matéria orgânica em composto, mediante a realização de um balanço de massa em todo processo. / The increasing population awareness about health and environmental risks, due to the inadequate disposal of solid residential waste, allied to ecological speech, has sed municipal administrators to reshape an old concept, that is only the sweeping and collecting services have been considered enough for satisfying the public authorities. Nowadays, the management of solid residential waste is one of the greastest challenges to be tackled by public administrators. Thus, recycling the materials that result from the selective collection and from the recycling and composting plants, as well as the final disposal products are fundamental subjects in the evaluating public administration. Furthermore, this paper presents information about the DANO system, the most popular in mechanized plants in our country, supplying subsidies for its integration into the brazilian public trash removal and cleaning system. The paper shows the physical characterization (gravimetric composition ) of solid residential waste sent to the plants and the rejects sent to the sanitary landfill, identifying in each case, the materials that present recycling potential in the current marketplace. Finally, the efficiency of the steps of the process in a DANO recycling and composting plant are evaluated in recuperating the existing recyclabe material in solid residential waste and, also, in the transformation of organic material into compost through mass balance analysis throughout the process.

Submitted by JAQUELINE CARDOSO RIBEIRO null (jack_0811@hotmail.com) on 2016-09-03T18:07:20Z No. of bitstreams: 1 Dissertação Jaqueline Ribeiro_final_02_09_16.pdf: 4909806 bytes, checksum: 51cd2d5eea7b87d58fc6e979fbed6dfb (MD5) / Approved for entry into archive by Juliano Benedito Ferreira (julianoferreira@reitoria.unesp.br) on 2016-09-06T18:31:55Z (GMT) No. of bitstreams: 1 ribeiro_jc_me_bauru.pdf: 4909806 bytes, checksum: 51cd2d5eea7b87d58fc6e979fbed6dfb (MD5) / Made available in DSpace on 2016-09-06T18:31:55Z (GMT). No. of bitstreams: 1 ribeiro_jc_me_bauru.pdf: 4909806 bytes, checksum: 51cd2d5eea7b87d58fc6e979fbed6dfb (MD5) Previous issue date: 2016-07-20 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / Esta pesquisa foi desenvolvida em uma Estação Compacta de Tratamento de Efluente (ECTE) composta por reator Upflow Anaerobic Sludge Blanket (UASB) seguido de Biofiltro Aerado Submerso (BAS), localizada no município de Uru-SP e foi conduzida em parceria com a Sabesp. As ECTEs podem ser uma ótima alternativa para a implantação de um sistema descentralizado que possa atender pequenas comunidades, no entanto, tais sistemas ainda são pouco utilizados para o tratamento municipal de efluentes sanitários e ainda há pouca experiência com relação à sua operação, portanto esta pesquisa teve como objetivo avaliar a eficiência de tal sistema e realizar seu acompanhamento operacional, e através dos resultados obtidos apresentar diretrizes para sua melhor operação, proporcionando um efluente final de melhor qualidade. Este acompanhamento foi realizado através de análises físico-químicas com duração de 16 semanas e foram feitas coletas semanais de cada etapa do tratamento e coletas mensais do perfil de lodo do reator UASB. Através deste acompanhamento foi possível estimar diretrizes para o volume e periodicidade de descarte de lodo uma vez que havia um histórico de problemas em relação a Sólidos Sedimentáveis (SS) na ECTE e apresentar sugestões de melhorias para o sistema em relação às questões de projeto, dimensionais e operacionais. Durante a pesquisa, o sistema mostrou-se bastante eficiente principalmente em relação às remoções de Demanda Bioquímica de Oxigênio (5 dias) (DBO5) e Demanda Química de Oxigênio (DQO) filtrada com valores médios de no mínimo 91% e 85% respectivamente. Também acredita-se que o monitoramento contribuiu para uma melhora geral do sistema, pois durante a sua realização foi obtida a Licença de Operação (LO) da ECTE que até então estava sendo operada com uma Licença de Operação a Título Precário (LOTP), o que mostra que tratamentos descentralizados, tais como ECTEs são boas alternativas para pequenos municípios e podem atender os padrões de eficiência exigidos pela legislação desde que sejam feitos um acompanhamento operacional e manutenção mínimos para o bom funcionamento do sistema. / This research was developed in a Compact Wastewater Treatment Plant (CWWTP) composed of Upflow Anaerobic Sludge Blanket (UASB) reactor followed by Submerged Aerated Biofilter (BAF), located in the municipality of Uru-SP and was conducted in partnership with Sabesp. The CWWTPs can be a great alternative to the implementation of a decentralized system that can serve small communities, however, such systems are still little used for municipal treatment of sewage and there is little experience regarding its operation, so this search aimed to evaluate the efficiency of such a system and perform its operational monitoring, and through the results provide guidelines for its best operation, providing a final effluent of better quality. This monitoring was carried out through physical-chemical analyzes during 16 weeks and weekly collections were made of each stage of the treatment and monthly collections of UASB reactor sludge profile. Through this monitoring it was possible to estimate guidelines for volume and intervals of sludge disposal since there was a history of issues regarding Sedimentable Solids (SS) in the CWWTP and to present suggestions for improvements in the system in relation to design issues, dimensional and operational. During the search, the system proved to be very efficient especially in relation to Biochemistry Demand Oxygen (5 days) (BOD5) and Chemical Oxygen Demand (COD) filtered removals with average values of at least 91% and 85% respectively. It is also believed that the monitoring has contributed to an overall improvement of the system, because during its performance the Operating License (OL) of the CWWTP was obtained ECTE, which until then was being operated with an Operating License to Precarious Title (OLPT), which shows that decentralized treatments, such as CWWTPs are good alternatives for small cities and can meet the efficiency standards required by law since an operational monitoring and minimum maintenance are done for the proper functioning of the system.

A crescente conscientização da população sobre os riscos à saúde e ao meio ambiente, em decorrência da disposição inadequada dos resíduos sólidos domiciliares, aliada ao discurso ecológico, tem levado as administrações municipais a reformularem um antigo conceito, ou seja, o de que apenas os serviços de varrição e de coleta têm sido considerados suficientes para a satisfação do poder público. Atualmente, portanto, o gerenciamento de resíduos sólidos domiciliares constitui-se num dos maiores desafios a serem equacionados pelas administrações públicas. Deste modo, a reciclagem dos materiais, resultantes da coleta seletiva e das usinas de reciclagem e compostagem, assim como a disposição final, são pontos fundamentais na avaliação da gestão administrativa. Neste sentido, o presente trabalho apresenta informações a respeito do sistema DANO, o mais utilizado em nosso país dentre as usinas mecanizadas, fornecendo assim subsídios para sua integração no sistema de limpeza pública brasileiro.O trabalho mostra as caracterizações físicas (composição gravimétrica) dos resíduos sólidos domiciliares destinados à usina e, também, dos rejeitos destinados ao aterro sanitário, identificando, em cada caso, os materiais que apresentam um potencial de reciclagem no mercado atual. Finalmente, avaliam-se as eficiências das etapas do processo de uma usina de reciclagem e compostagem do sistema DANO na recuperação dos materiais recicláveis presentes nos resíduos sólidos domiciliares e, também, na transformação da matéria orgânica em composto, mediante a realização de um balanço de massa em todo processo. / The increasing population awareness about health and environmental risks, due to the inadequate disposal of solid residential waste, allied to ecological speech, has sed municipal administrators to reshape an old concept, that is only the sweeping and collecting services have been considered enough for satisfying the public authorities. Nowadays, the management of solid residential waste is one of the greastest challenges to be tackled by public administrators. Thus, recycling the materials that result from the selective collection and from the recycling and composting plants, as well as the final disposal products are fundamental subjects in the evaluating public administration. Furthermore, this paper presents information about the DANO system, the most popular in mechanized plants in our country, supplying subsidies for its integration into the brazilian public trash removal and cleaning system. The paper shows the physical characterization (gravimetric composition ) of solid residential waste sent to the plants and the rejects sent to the sanitary landfill, identifying in each case, the materials that present recycling potential in the current marketplace. Finally, the efficiency of the steps of the process in a DANO recycling and composting plant are evaluated in recuperating the existing recyclabe material in solid residential waste and, also, in the transformation of organic material into compost through mass balance analysis throughout the process.

The diploma thesis deals with question of evaluation and with evaluation connected managing, of employees in Customer's Support Center. The opening part of this work is devoted to theoretical source materials connected to human resource management and dealing mainly with evaluation and management of employee’s performance. The analytical part of the work describes and rates the current system of evaluation and management of employee in a described work team. The aim of the analytical part is to find and identify shortcomings of the current system in force. The final part is devoted to author's proposed solutions. The output is a set of recommendations and solutions on how to relieve the shortages identified by the analytical part.

This master’s thesis analyze and assesses the investment project of SAKO Brno and its own effectiveness. The first part includes theoretical knowledge of investment practices, procedures and possible methods of evaluation. The second part is devoted to familiarization with the company and the investment project "Waste Management Brno". In addition, financial analysis and calculations associated with the investment project. The conclusion will assess whether the project is profitable, when will it return and formulation of possible measures for other investment projects.

The dissertation concerns on an evaluation of public construction projects efficiency. In the beginning is made the explanation of necessity to monitor the indicators of public construction investment efficiency in relation with possibility of stabilization of public budgets. Afterwards is examined the historical development and the actual status of legislative dealing with investment of public founds into construction projects. Subsequently is made the analysis of available methodology for evaluation of public investment economical efficiency. Within the dissertation was made the survey between the representatives of most important public investors in the Czech Republic. Their attitude to evaluation of construction investment efficiency was examined. The results of survey and good and bad praxis examples are concluded into methodical recommendation and instructions for public investors in order to implement into the decision making process about the public construction projects the evaluation of economical efficiency.

This paper examines the nature and characteristics of the introduction of energy-saving measures, formulates the basic concepts, goals for energy conservation, and also presents and compares the methods for assessing the economic efficiency of energy-saving measures in Russian research practice. The dynamics of energy prices in the Sverdlovsk region for enterprises are presented, a comparative analysis of price changes in this area and in the lending area has been conducted, also an empirical research was conducted to define which methodologies and indicators are used practically in the course of calculating the assessment of the effectiveness of introducing energy-saving projects. The proposed by us improvement of efficiency evaluation of introducing energy saving measures is presented. The approbation of the developed improvement also are presented. / В данной работе рассматривается сущность и особенности внедрения энергосберегающих мероприятий, формулируются основные понятия, цели, по энергосбережению, а также приводятся и сравниваются методики оценки экономической эффективности энергосберегающих мероприятий в российской научно-исследовательской практике. Приведена динамика цен на энергоносители в Свердловской области для предприятий, проведен сравнительный анализ изменения цен в данной сфере и в сфере кредитования, а также было проведено эмпирическое исследование по определению того, какие методики, показатели используются на практике при расчете оценки эффективности внедрения энергосберегающих проектов. Представлено предлагаемое нами совершенствование оценки эффективности внедрения энергосберегающих. Также представлена апробация разработанного совершенствования.

The diploma thesis is focused on evaluation of efficiency and feasibility of the project. In the theoretical part, there are described extensive issues of feasibility study. The thesis deals with evaluation of project effectiveness and its risks. The practical part analyzes the current unsatisfactory condition of a particular building. There are designed and processed two alternative solutions of the project including their evaluation. These solutions were compared with each other and presented to the investor.

The diploma thesis deals with stating the aspects of reliability in product compatibility evaluation, namely with stating result uncertainty in product parameters testing and diagnosis which are imperative for introduction of the product to the market. The practical part of the thesis focuses on stating selected uncertainty in warm-water boilers testing, especially in gas fueled boilers with rated thermal input of max. 70 kW.

The diploma thesis is focused on evaluation of efficiency and risks of the investment realized by the private investor. These are the basic elements of the thesis: to define the issue of construction investments, evaluation of efficiency of construction investments and analysis and efficiency evaluation of risk of a construction investment. The outcome of the thesis is using these principles above for conducting a case study based on a real data.