• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 58
  • 52
  • 46
  • 41
  • 10
  • 9
  • 4
  • 4
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • Tagged with
  • 263
  • 51
  • 39
  • 29
  • 27
  • 27
  • 24
  • 24
  • 23
  • 23
  • 23
  • 22
  • 22
  • 21
  • 21
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
221

Цифровизация процесса проведения проверки словесного или изобразительного обозначения : магистерская диссертация / Digitalization of the verification process for verbal or pictorial designations

Воронина, В. А., Voronina, V. A. January 2024 (has links)
Цель работы: проектирование сервиса для проверки средств индивидуализации на основе языка программирования Python. Объектом работы выступает: информационная система для проведения предварительной проверки изобразительного обозначения. Научная новизна работы заключается в проектировании информационной системы, позволяющей проводить проверку изобразительных обозначений в атематическом режиме – без использования человеческих ресурсов. Практическая значимость работы заключается в проектировании нового функционала, отличного от конкурентов, а именно поиск по изобразительному обозначению, автоматизированная проверка изобразительного обозначения путем использования сервиса сократит сроки предварительной проверки изобразительного обозначения как для компаний, специализирующихся на регистрации Товарных знаков, так и для частных лиц, желающих зарегистрировать свое обозначение. / Purpose of work: designing a service for the verification of individualization means on the basis of Python programming language. The object of the work is: information system for preliminary verification of image designation. The scientific novelty of the work consists in the design of an information system that allows to carry out the verification of image designations in athematic mode - without the use of human resources. Practical significance of the work lies in the design of a new functionality, different from competitors, namely the search for the image designation, automated verification of the image designation by using the service will reduce the time of preliminary verification of the image designation for companies specializing in the registration of trademarks, and for individuals wishing to register their designation.
222

La construction de la propriété intellectuelle au Cambodge / The construction of intellectual property rights in Cambodia

Ngorn, Rothna 27 January 2017 (has links)
La construction de la propriété intellectuelle au Cambodge remonte à une date récente. Cetteconstruction se traduit, d’une part, par l’adoption d’un cadre juridique consacrant la notionjuridique de la propriété intellectuelle et, d’autre part, par l’élaboration des mécanismes deprotection de la notion consacrée.Comme la législation de la propriété intellectuelle a été adoptée pour assurer la conformité dudroit cambodgien aux exigences de l’OMC, il n’est pas surprenant de constater que la notion et lerégime juridique de la propriété littéraire et artistique et ceux de la propriété industriellecambodgiennes sont presque identiques à ceux qui sont prévus dans l’Accord ADPIC et dans lesTraités et Conventions administrés par l’OMPI. À cause des obstacles d’ordre juridique,économique et social, la plupart des lois cambodgiennes de la propriété intellectuelle ne connaitpas encore une application effective et correcte dans la pratique. En conséquence, la notion de lapropriété intellectuelle cambodgienne est très peu développée.Pour faire respecter le titre de propriété littéraire et artistique et celui de la propriété industrielle,les mécanismes légaux et judiciaires visant à prévenir les atteintes au droit exclusif dont disposentles titulaires du droit, à préserver les éléments de preuves et à réprimer des atteintes sont prévusdans la législation cambodgienne portant sur la propriété intellectuelle. Par ailleurs, le recours auxmodes alternatifs de règlements de litiges tels que l’arbitrage commercial, la médiation et laPreliminary Alternative Disputes Resolution est également possible. L’efficacité et l’effectivitéde la mise en oeuvre de ces mécanismes pour la protection de la propriété intellectuelle sur leterritoire cambodgien sont une question d’actualité. / The construction of intellectual property rights in Cambodia dates back to a recent time. This construction implies, on the one hand, the adoption of a specific legal framework that establishes the notion of intellectual property and, on the other hand, the elaboration of protection mechanisms of the established notion. As the legislation on intellectual property was adopted to ensure the conformity of Cambodian law with WTO requirements, it is not surprising that the notion and legal regime of literary and artistic property and that of industrial property are almost identical to what is provided under TRIPS Agreement and other Treaties and Conventions administered by the WIPO. Because of legal, economic and social barrier, most of Cambodian laws relating to intellectual property have not been effectively and correctly applied in practice. Consequently, the notion of intellectual property has not been well developed.To enforce the exclusive right of literary and artistic property and that of industrial property, the legal and judicial mechanisms aiming at preventing infringement, preserving the proofs and punishing the infringement are provided under Cambodian legislation relating to intellectual property. Moreover, utilization of alternative disputes resolutions mechanisms such as commercial arbitration, mediation and Preliminary Alternative Disputes Resolution, is also possible. The efficiency of these mechanisms for the protection of intellectual property in Cambodia is, however, a topical question.
223

Ochrana práva na spravedlivý proces ve vztahu k řízení o předběžné otázce / Protection of Right to Fair Trial in Relation to Preliminary Ruling Proceedings

Němečková, Petra January 2012 (has links)
v anglickém jazyce - English abstract Protection of Right to Fair Trial in Relation to Preliminary Ruling Proceedings Right to fair trial is one of fundamental human rights, which enables individuals to effectively invoke their rights and freedoms before a lawful, impartial and independent court. In Europe, the protection of this right is guaranteed at a multi-layer level, whose layers interact: first layer is formed by constitutional orders of individual States, second layer by institutions of European Union, in particular the Court of Justice of the European Union, and a third one, that of the European Court for Human Rights. In the European Union, the Treaties have introduced the mechanism of preliminary ruling with the aim of preserving unity within the Union and of ensuring coherent interpretation and application of European law by the courts of the Member States. Preliminary ruling proceedings ensure effective cooperation between national courts and the Court of Justice of the European Union. Art. 267 TFEU provides for an obligation to request a preliminary ruling for national courts of last instance (if none of the CILFIT case law conditions is met). Breach of this obligation may entail violation of right to fair trial at all three layers of human rights protection in Europe. Each European...
224

我國智財訴訟假處分制度及企業因應策略

謝采薇, Hsieh, Kelly Unknown Date (has links)
隨知識經濟發展,有關智慧財產權之管理與對因智慧財產權所衍生之訴訟紛爭因應之道,對企業越來越重要。因大企業多利用我國民事訴訟保全程序中假處分程序較提起本案訴訟所需支出之程序費用較低,取得定暫時狀態假處分之時間較本案訴訟耗費冗長之審理時間迅速,加上我國法律准許原告得提供擔保金代替聲請假處分需提出之事實與理由,導致大企業可挾雄厚財力於提請侵權訴訟之前,提供高額擔保金向法院聲請對競爭對手核發定暫時狀態假處分之裁定,故我國現行智財訴訟定暫時狀態假處分制度遭批評成為大企業用來對付新興中小企業競爭對手之手段。 有鑒於智慧財產案件與一般訴訟案件性質不同,著重承審法官須具備法律以外專門知識與技術知識,且因我國司法採取公私法二元化審判權區分,始同一智慧財產權紛爭案件可提起民事、刑事及行政訴訟程序,產生訴訟程序遲滯、裁判矛盾等問題,加上現行假處分制度有上述缺失。我國研擬智慧財產法院組織法、智慧財產案件審理法,並決定明年3月成立智慧財產專責法院,統一審理智慧財產案件,因此新制實行後能否徹底解決現行諸多缺失,亦係企業十分關心之議題。 隨台灣企業於國際間代工獲利增長、面板產業、資訊科技產業快速成長發展,外國擁有相關技術智慧財產權之大廠,紛紛對台灣企業於美國涉嫌侵權行為提起訴訟,獲取洽談授權金或和解金、賠償金之利益。因國外大廠於提起智慧財產侵權訴訟之際,均會依假處分規定,聲請法院下裁定禁止涉嫌侵權之企業繼續為生產、銷售及進口等行為,使台灣企業無法繼續生產商品銷售至美國,受有商機、商譽等重大損失。且台灣企業於美國侵權訴訟程序需耗費巨額訴訟費用及冗長之訴訟程序進行,台灣現行並無訴訟保險制度,無法將面臨智慧財產侵權訴訟須支出之費用藉由保險制度分散風險,故台灣企業面臨智慧財產權利人提起假處分或侵權訴訟時,應採取何種因應措施與訴訟策略,平時對其所有之智慧財產權應為如何管理,均係相當重要之議題。 *關鍵字:定暫時狀態假處分、擔保金、智慧財產法院、訴訟保險、智慧財產權管理、訴訟策略 / In today's knowledge-based economy, management of intellectual property rights is more important and litigation arising out of disputes about intellectual property rights is more than ever among transnational companies. In light of the lengthy procedure of litigation, companies often take advantage of the preliminary injunction system in Taiwan before filing a lawsuit, especially in cases of disputes about intellectual property rights. An applicant of a preliminary injunction is allowed to provide a security bond in lieu of explaining in detail the merit of its lawsuit and can obtain a preliminary injunction issued by the court within a relatively short period of time before the final judgment has been rendered. Consequently, the preliminary-injunction system has been criticized for its shortage in protecting the counterparty's legitimate interest. Because the current preliminary-injunction system has the above-mentioned disadvantages, and the litigation in connection with intellectual property rights differs from the ordinary litigation, i.e. the judges must have certain engineering or scientific knowledge in addition to the understanding of the legal system. Furthermore, our country adopts the "dual system" in terms of jurisdiction, i.e. there might be criminal, administrative, and civil litigations simultaneously arising out of the same intellectual-property disputes, which results in delay and contradictions among the judgments in relation to the same disputes. In view of the above, the Judicial Yuan drafts the "The Act for Establishing the Specialized Intellectual Property Court" and "The Code for Hearing Procedures Concerning Intellectual Property Disputes", and plans to launch the Specialized Intellectual Property Court by March 2007 to be in sole charge of the hearing of intellectual-property cases. Therefore, whether the new system adopted by the Judicial Yuan can resolve the aforementioned shortcoming is the major source of concern for the industries. Owing to the increase in the profits sustained by Taiwan companies when performing their OEM services, and the rapid growth of Taiwan's TFT-LCD and IT industries, foreign companies owning the intellectual property rights in relevant technologies in droves file lawsuits against Taiwan companies in the United States, in order to gain advantages when negotiating royalties or compensation with Taiwan companies. When foreign companies file lawsuits, it is a trend to also apply for preliminary injunction with the court to forbid the infringing companies continuing manufacturing, selling, or importing the products. Thus Taiwan companies cannot proceed to sell the products to the United States and incur huge losses in commercial opportunities and reputation. In addition, litigation in the United States will cost Taiwan companies notable expenditure, and make Taiwan companies endure lengthy procedures. Nonetheless, as currently there is no litigation insurance in Taiwan, Taiwan companies cannot shift the risks in disbursing the litigation expenditure by means of insurance. Accordingly, the management of intellectual property rights in "peacetime", and the measures and litigation strategy for the lawsuits or preliminary injunction filed/applied by the owner of the intellectual property rights, are crucial to Taiwan companies. *Keywords:Preliminary injunction、Security Bond、The Specialized Intellectual Property Court、Litigation insurance、the management of intellectual property、the strategy of litigation
225

The European Court of Justice and social policy : a mixed methods analysis of preliminary references from the EU-15, 1996-2009

Sigafoos, Jennifer A. January 2011 (has links)
Although social policy was once perceived to be solely within the purview of the nation state, there has been a move toward a more European social policy. The European Court of Justice for the European Communities (‘Court of Justice’ or ‘Court’) determines the scope of European law and how it affects national welfare states. The court’s decisions will affect not only the national law of the member states with regard to social policy but also the direction of European social policy as it expands. However, the ECJ does not choose the policy areas in which it makes its decisions, but instead reacts to the preliminary references that are sent by the national courts of the Member States. These preliminary references from the Member States will set the Court’s agenda. Preliminary references are unevenly distributed across the Member States of the EU, and some Member States’ preliminary references are concentrated in particular policy areas. The jurisprudence of the Court, and consequently the social policy of the EU, could be steered by this uneven distribution. This thesis will answer the threshold question of why scholars of social policy should care about the Court of Justice, with a legal analysis of some key themes in the Court’s decisions in the area of social policy. It will then employ a mixed methods research design to explain the variation in rates of social policy preliminary references from the EU-15. First, a Time Series Cross-Section (TSCS) model will be used to test a series of hypotheses generated from the literature, and three novel hypotheses, in a dataset of social policy preliminary references from the EU-15 from 1996 to 2009. Next, a Qualitative Comparative Analysis (QCA) (Ragin 2000) will group the variables that were found to be significant into sets of conditions, or ‘causal pathways,’ that lead to higher and lower rates of social policy preliminary references. Finally, two qualitative case studies will be conducted, in the UK and France. Analysis of documentary evidence and 25 expert interviews in the two member states and at the Court of Justice will further explain and illuminate the differing usage of preliminary reference process. The analysis of the mixed methods is integrated in the final stage. Implications for the direction of EU law related to social policy and the future development of European social policy will be considered in the concluding chapter.
226

Les garanties juridictionnelles apportées à la propriété privée en matière d'expropriation pour cause d'utilité publique

Ieri, Virginie 13 February 2012 (has links)
L'expropriation pour cause d'utilité publique s'inscrit dans une injonction paradoxale. Le droit de propriété est un des droits fondamentaux de la personne qui doit, cependant, s'adapter aux nécessités des politiques d'aménagement du territoire et d'urbanisme dictées par l'évolution de la société. Les textes constitutionnels, législatifs et réglementaires, tout comme les textes supranationaux et notamment européens, garantissent le droit de propriété. Toutefois, les garanties textuelles se caractérisent par leur stabilité, alors que la jurisprudence est, par essence, le reflet de l'évolution de la société. Il revient au juge de prendre en compte, par son appréciation souveraine des faits, le fait que l'expropriation soit devenue une technique d'aménagement à part entière. Il convient alors de distinguer l'apport des juges administratif, judiciaire et européen qui contribuent chacun, de manière directe ou indirecte et à des degrés différents, à la protection du droit de propriété. / The expropriation for public purposes joins in a paradoxical order. The property right is one of fundamental rights of the person who has to, however, adapt himself to the necessities of town and country planning policies and town planning dictations by the evolution of the company(society). The constitutional, legislative and statutory texts, quite as the supranational in particular European texts, guarantee the property right. However, the textual guarantees are characterized by their stability, while the case law is, by definition, the reflection of the evolution of the company(society). He(it) returns to the judge to take into account, by his(its) sovereign appreciation of the facts, the fact that the expropriation became a technique of full arrangement(development). It is then advisable to distinguish the contribution of the administrative, judicial and European judges who contribute each, in a direct or indirect way and in different degrees, in protection of the property right.
227

Rozsudek pro uznání a rozsudek pro zmeškání / Judgment by Acknowledgement and Judgment by Default

Klein, Jakub January 2017 (has links)
70 Abstract This diploma thesis is focused mainly on the judgment by acknowledgement and judgment by default which are institutes of the civil procedural law, which purpose is mainly to increase the efficiency of the legal proceedings. The aim of the thesis is to offer a complete overview of the current legal legislation and its practical usage. At the same time this thesis attempts to cope with problems, which the current legislation suffers with, and offers convenient conceptual solutions. This piece of work is divided into five chapters. The first chapter generally concerns the judgment by acknowledgement and clarifies the conditions in details that are essential to meet for its issuance. It concurrently distinguishes the judgment issued on the basis of actual acknowledgement by defendant and a judgment issued on the basis of legal fiction of acknowledgement of claim. The second chapter is dedicated to the institute of judgment by default. In the first subchapter the individual preconditions for the judgment by default issuing are being discussed in details, whether the formal or the material ones. This subchapter is divided according to these individual preconditions. The second subchapter deals closely with the defence of the defendant consisting in the proposal of cancellation of the judgment by...
228

Předběžné opatření v civilním procesu / Preliminary injuctions in civil procedings

Hrnčiřík, Vít January 2017 (has links)
The topic of preliminary injunctions (injunctive relief) in civil proceedings has not been monographically processed and published in the Czech Republic for more than one hundred years. That is in spite of the practical relevance and topical debates pertaining to the topic. A whole array of problematic questions connected to preliminary injunctions is controversial and also legal opinions in Czech commentary literature considerably diverge in respect to particular issues. The thesis offers a systematic approach to preliminary injunctions and proceedings governed by the Czech Civil Proceedings Code and the Statute on Special Court Proceedings ("OSŘ" and "ZŘS"). Attention is paid to historic developments and comparable jurisdictions (especially Germany and Austria), which are used as a reference in cases where Czech sources are insufficient. The aim of the work is to pose and answer fundamental questions of the "law of preliminary injunctions". The work deals with function, typology, relation to the proceedings based on merits, interlocutory character, limits, means, effects, particularities (such as demonstration, justification), requirements for granting and possibilities of enforcement of preliminary measures, further with relation to relative legal creatures (i.e. preliminary enforceability) and...
229

ActionSketch: técnica de esboços elaborada para o design de interação / ActionSketch: sketching technique formulated for interaction design

Barros, Gil Garcia de 20 March 2013 (has links)
O design de interação é uma disciplina de design relativamente nova que pode ser compreendida como o design dos aspectos subjetivos e qualitativos de tudo o que é digital e também interativo. Já o esboço é uma prática muito comum nas disciplinas de design e consiste em um tipo de desenho feito à mão no papel para testar alternativas e comunicá-las para outros profissionais. O design de interação traz novos desafios para a prática de esboços, pois além das telas é necessário representar as ações do usuário e as modificações do sistema ao longo do tempo. Um levantamento da situação atual mostra que as técnicas que existem apresentam limitações importantes e que o assunto ainda é pouco explorado. Portanto o objetivo deste trabalho foi procurar aprimorar os esboços no design de interação, com quatro linhas de ação: analisar as especificidades da prática de esboços no design de interação para compreender as oportunidades de melhoria; desenvolver uma técnica, a ActionSketch, para buscar aproveitar estas oportunidades; verificar se a ActionSketch auxilia no processo de fazer esboços no design de interação; analisar o uso da técnica para procurar compreender como auxilia ou não o processo. Para atingir estes objetivos, adotamos o plano de ação descrito a seguir. Realizamos uma extensa revisão da literatura. Desenvolvemos propostas de técnicas e as refinamos através de iterações de exercícios e de entrevistas com profissionais. Apresentamos a ActionSketch em oficinas para grupos de profissionais da área, onde coletamos resultados do uso da técnica para em seguida analisá-los. A versão da técnica utilizada neste trabalho (v0.8) é composta por quatro partes: quadros, cores, símbolos e regras. Os quadros são uma forma para lidar com a questão temporal, as cores buscam separar as ações do usuário e do sistema, os símbolos são notações para deixar o desenho mais ágil e as regras são boas práticas para orientar o uso da técnica. Esta versão foi apresentada para 24 profissionais em quatro oficinas, seguidas de um período de uso continuado de 18 dias em média e fechado com entrevistas individuais para coletar comentários. Para atingir nosso objetivos a análise dos dados foi feita em dois níveis: um nível mais pragmático, para avaliar a adequação da técnica na sua aplicação prática, e um outro nível mais conceitual, onde pudemos investigar os aspectos mais gerais da prática de esboços, com foco no design de interação. De maneira sucinta os resultados obtidos indicam que a ActionSketch: auxilia o processo cognitivo; facilita a comunicação quando ao menos um designer conhece a técnica; pode ser modificada ou aplicada parcialmente; tem um aprendizado inicial rápido, que pode evoluir de maneira modular; é particularmente adequada para detalhes da interação. Em termos práticos a técnica se mostrou suficientemente adequada para uso e apontou possíveis melhorias. Já no aspecto teórico pudemos verificar a importância da representação da interação nos esboços, que trouxe diversos benefícios para o processo. O trabalho também aponta algumas direções futuras, como uma nova versão da ActionSketch e sua divulgação online de maneira modular e colaborativa. / Interaction design is a relatively new discipline which can be understood as the design of the subjective and qualitative aspects of everything that is both digital and interactive. Sketching is a common practice in design and consists of freehand drawings made on paper to test alternatives and communicate them to other professionals. Interaction design brings new challenges to the practice of sketches, because of the need to represent the interaction as well as the visual layout of the interface. A survey of current practices shows significant limitations and that the subject is still little explored. Therefore the aim of this work was to improve sketching in interaction design, with four lines of action: to analyze the specifics of practice in interaction design sketches to understand the opportunities for improvement; to develop a technique, called ActionSketch, to try to take advantage of these opportunities; to verify if ActionSketch improves the process of sketching in interaction design; to analyze the use of the technique to try to identify how it helps or hinders the process. To achieve these objectives, we adopted the following plan of action. We conducted an extensive literature review. We developed proposals of the technique and refined them through iterations of exercises and interviews with professionals. We then presented ActionSketch in workshops for groups of professionals, from where we collected the results. The version of the technique used in this work (v0.8) consists of four parts: frames, colors, symbols and rules. Frames are a way to deal with the question of representing time, the colors try to evidence the user and system actions, symbols are notations to improve the speed of drawing and rules are good practices that guide the use of the technique. This version was presented to 24 professionals in four workshops, followed by a period of continuous use of 18 days on average and closed with individual interviews to gather feedback. To achieve our objective data analysis was done on two levels: a more pragmatic level, to assess the adequacy of the technique in practical application, and another more conceptual level, where we investigate the more general aspects of the practice of sketches, with focus on interaction design. Briefly the results obtained indicate that ActionSketch: assists the cognitive process; facilitates communication when at least one designer knows the technique; may be modified or partially applied; has a smooth learning curve, which can evolve in a modular way; is particularly adequate for details of the interaction. In practical terms the technique seemed adequate enough for use and indicated some points for improvement. In the theoretical aspect we could verify the importance of representing the interaction in sketches, which brought many benefits to the process. The study also points to some interesting future directions, such as a new version of ActionSketch and the creation of a collaborative site for it\'s publication.
230

Concepção e estudo de uma unidade compacta para tratamento preliminar de esgoto sanitário composta por separador hidrodinâmico por vórtice e grade fina de fluxo tangencial / Designing and study of a compact unit for sewage preliminary treatment made up of a hydrodynamic vortex separator and a tangential flux fine screen

Prado, Gustavo Silva do 15 September 2006 (has links)
Atualmente, existe uma tendência entre os projetistas brasileiros de valorizar a etapa de tratamento preliminar em projetos de novas estações de tratamento de esgoto (ETE). Neste ensejo foi concebido, construído e estudado um protótipo, em escala plena, de uma unidade composta de separador hidrodinâmico por vórtice (SHV) – empregado como desarenador – e grade fina cilíndrica de fluxo tangencial. Estudos acerca da hidrodinâmica da unidade, fundamentados em ensaios de estímulo-resposta com traçador (sal de cozinha) e simulações computacionais do padrão de escoamento em software de dinâmica dos fluidos computacional, demonstrou que ao se operar a unidade com taxas de aplicação superficial (TAS) de 764 'M POT.3'/'M POT.2'd; 1.146 'M POT.3'/'M POT.2'd e 1.528 'M POT.3'/'M POT.2'd o regime de macro-mistura do padrão de escoamento que se desenvolve no SHV aproximou-se do plug-flow, porém com certo grau de mistura que diminuiu com o aumento da TAS. Nesta pesquisa, foram desenvolvidos dois métodos um para determinação da concentração de areia no esgoto sanitário e outro para determinação da distribuição granulométrica dos grãos dessa areia. Ambos foram empregados na avaliação de desempenho da unidade de tratamento preliminar desenvolvida, que foi realizada na estação elevatória de ETE Jardim das Flores do município de Rio Claro, SP. Durante esta fase da pesquisa, o SHV demonstrou enorme potencialidade na remoção de areia para as TAS de 764 'M POT.3'/'M POT.2'd; 1.146 'M POT.3'/'M POT.2'd e 1.528 'M POT.3'/'M POT.2'd, porquanto, além de não remover significativamente matéria orgânica particulada (medida em termos de concentração de sólidos suspensos voláteis) presentes no esgoto sanitário, a unidade atingiu eficiências de remoção de grãos de areia de tamanho maior ou igual a 200 'mü'm entre 85% e 95%. Entretanto, a grade fina cilíndrica de fluxo tangencial (auto-limpante) revelou-se inviável. / Currently, there is a trend among the brazilian designers of valorizing the preliminary treatment in recently designed wastewater treatment plants (WWTP). In this context, a full scale prototype of a unit made up of a hydrodynamic vortex separator (HVS) – applied as a degritter – and a tangential flux fine screening was designed, built and evaluated. Research about the hydrodynamic of the prototype, based on stimulus-response essays with a salt tracer (sodium chloride) and computational simulations of the flow pattern using the computational fluid dynamic (CFD) software, showed that the macro mixture regime of the flow was similar to a plug-flow when the unit was operated with superficial loading rates (SLR) of 746 'M POT.3'/'M POT.2'd; 1.146 'M POT.3'/'M POT.2'd and 1.528 'M POT.3'/'M POT.2'd, however, the flow presented a certain mixture degree that reduced with the SLR increase. In this research, two methods were developed: one for the determination of grit concentration in sewage and another one for the assessment of grit grading. Both methods were used on the evaluation of the HVS prototype efficiency, which was carried out at Jardim das Flores WWT, in the city of Rio Claro, SP. During this phase of the research, the HVS presented a great potential for grit removal when the SLR of 746 'M POT.3'/'M POT.2'd; 1.146 'M POT.3'/'M POT.2'd and 1.528 'M POT.3'/'M POT.2'd were applied; for the reason that, besides not significantly removing the particulate organic matter present in sewage (measured as volatile suspended solids), the unit achieved grit removal efficiencies in the range of 85% to 95% for grit equal to or large than 200 'mü'm. However, the tangential flux cylindrical fine screening (self cleaning) did not reveal feasibility.

Page generated in 0.0504 seconds