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plant processes » point processes (Expander búsqueda), puno processes (Expander búsqueda), what processes (Expander búsqueda)
para plant » para planta (Expander búsqueda), para plan (Expander búsqueda), para plano (Expander búsqueda)
1
artículo
Publicado 2000
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In recent years, technologies are being developed to treat acid mine drainage ( AMD ) , rock drainage (ARD ) and other effluents which are causing environmental pollution, both in water and soil . International environmental regulations today are quite demanding , since the current priority is the preservation of the environment. Currently has been developing terminology SBR secuential batch reactor describing a group of variable volume systems for activated sludge treatment , where the processes of sedimentation, aeration and clarification are performed in the same reactor. In the SBR happen sequentially in time different processes of equalization, aeration and clarification. This added to the biomass technology allows treatment of a wide range of metallic and organic compounds. SBR is successfully applied in USA and Canada hundreds of industrial plants. In this context we construct the...
2
artículo
Publicado 2000
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En los últimos años se están desarrollando tecnologías para el tratamiento de drenajes ácidos (AMD), drenaje de rocas (ARD) y otros efluentes que están causando contaminación ambiental, tanto de aguas como de suelos. Las normativas medioambientales internacionales en la actualidad son bastante exigentes, dado que la prioridad actual es la preservación del medio ambiente. Actualmente se ha venido desarrollando la terminología SBR secuential batch reactor que describe un grupo de sistemas de volumen variable para el tratamiento de lodos activados, donde los procesos de sedimentación, aireación y clarificación se realizan en un mismo reactor. En el SBR suceden en forma secuencial en tiempo diferentes procesos de ecualización, aireación y clarificación. Esto sumado a la tecnología de biomasa permite el tratamiento de un gran espectro de compuestos metálicos y orgánicos. SBR...
3
artículo
Publicado 2008
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This research work is the experimental design of a process for application-level pilot plant in the industrialization of the goose, aimed at developing nectar mix (mixture of goose with tuna) and confit of goose. In experiments development of nectar it has been determined that the mixture of improved organoleptic characteristics in which it made with a 20% Pear. Regarding the confit was used sucrose syrup from 30 to 75 ° Brix concentration being found that the optimum time for each dive is 24 hours.
4
artículo
Publicado 2008
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This research work is the experimental design of a process for application-level pilot plant in the industrialization of the goose, aimed at developing nectar mix (mixture of goose with tuna) and confit of goose. In experiments development of nectar it has been determined that the mixture of improved organoleptic characteristics in which it made with a 20% Pear. Regarding the confit was used sucrose syrup from 30 to 75 ° Brix concentration being found that the optimum time for each dive is 24 hours.
5
artículo
Publicado 2010
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There is a growing concern in environmental pollution levels of the neighboring ecosystems fruit processing plant by the discharge of untreated industrial effl uents and proper control of the authorities, because many of them have not considered the management their effl uents into the design of the plant. The objective of this research is to characterize and manage the processing effl uent. We conclude that the processing effl uents have a high potential for contamination by the abundant organic load and that have achieved the primary treatment of this potential reduction to acceptable limits by Peruvian law (98.1% turbidity removal and reduction of BOD Oxygen 96.58%), allowing the reduction of water consumption, release of hardship and its incorporation as a business friendly environment for approval of environmental authorities and the community as a whole.
6
artículo
Publicado 2010
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There is a growing concern in environmental pollution levels of the neighboring ecosystems fruit processing plant by the discharge of untreated industrial effl uents and proper control of the authorities, because many of them have not considered the management their effl uents into the design of the plant. The objective of this research is to characterize and manage the processing effl uent. We conclude that the processing effl uents have a high potential for contamination by the abundant organic load and that have achieved the primary treatment of this potential reduction to acceptable limits by Peruvian law (98.1% turbidity removal and reduction of BOD Oxygen 96.58%), allowing the reduction of water consumption, release of hardship and its incorporation as a business friendly environment for approval of environmental authorities and the community as a whole.
7
artículo
Publicado 2014
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The location of an industrial plant, is the process of choosing a geographical location to perform the operations of a company. To determine the best location, you must perform an assessment of the factors affecting the selection. Two groups of factors are considered: Quantitative, which are easy to quantify and Qualitative that are less tangible, hard to quantify, evaluation of the latter depends on the judgment of the analyst, keeping a tinge of subjectivity, making no model used to ensure that the venue is optimal. To optimize the classification of factors, it is proposed to use the model of Analytic Hierarchy Process (AHP) with a proper rating scale, which ensures consistency of it and allows the use of a software (Expert Choice). This study presents and demonstrates the contribution of the Analytic Hierarchy Process (AHP) in the task of optimizing the location of an industrial plant...
8
artículo
Publicado 2006
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The actual existence of cyanide in very significant environmental catastrophes indicates that the cyanide management in the mining operation must be improved. Specifically, disposing right standard in the design and the construction of tailing disposals, water managing, qualification and training labor, fauna protection and the good operation of the systems of warning and emergency, all are areas of high-priority attention. The main reasons of the environmental incidents in the mining operations comes from poor design of management of process waters, the design and the construction and maintenance of tailing disposals, in addition to the frequent accidents in the cyanided pulp transport. In the present investigation, we try to get a cyanide layout of the gold and silver recovery process in the plant of processes of Orcopampa of Buenaventura Company of mines, In order to get it we have sa...
9
artículo
Publicado 2006
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The actual existence of cyanide in very significant environmental catastrophes indicates that the cyanide management in the mining operation must be improved. Specifically, disposing right standard in the design and the construction of tailing disposals, water managing, qualification and training labor, fauna protection and the good operation of the systems of warning and emergency, all are areas of high-priority attention. The main reasons of the environmental incidents in the mining operations comes from poor design of management of process waters, the design and the construction and maintenance of tailing disposals, in addition to the frequent accidents in the cyanided pulp transport. In the present investigation, we try to get a cyanide layout of the gold and silver recovery process in the plant of processes of Orcopampa of Buenaventura Company of mines, In order to get it we have sa...
10
artículo
Publicado 2013
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The plant layout problem can be generalized as a case intensively studied combinatorial optimization and therefore its nature is a NP- hard. The core of the problem originally introduced as the Systematic Distribution Planning , a multi -criteria and relatively simple, has been extended to larger contexts , through the formulation as a mathematical model based on the nature of the workshops . Given the computational complexity of the calculations have been developed heuristics ,metaheuristics and others to obtain approximate solutions . The aim of this study is to analyze recent research on plant distribution problems within the industrial context by classifying and comparing the representation of the problem , solution methods , constraints and the objective function used . The report covers more than 30 peer-reviewed articles on the subject. Particular attention is placed on recent pub...
11
artículo
Objective. To implement the OEDI cycle to configure the assembly of a pilot plant for cocoa processing in the municipality of Frontino, Antioquia (Colombia), as part of the SENA Project, Cocoa 4.0. Methods. The methodology offered a strategic management tool of great importance for the industrial and food sector, using conceptual and operational learning that generated different administrative bases in the strengthening of transversal axes (attenuators and amplifiers), which were developed during the project. This allowed defining different performance criteria to achieve a better management of complexity in a specific situation. By establishing the links of the OEDI cycle, changes were generated in the synergy of the project in which different actors intervene in the supply chain, where communication is absolutely necessary to meet the requested requirements. Results. It is highlighted ...
12
artículo
Publicado 2024
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Los aceites esenciales extraídos de diversas partes de las plantas han sido empleados desde tiempos ancestrales con fines medicinales, condimentarios, conservantes y aromatizantes. En este estudio, se llevó a cabo una exhaustiva revisión bibliográfica sobre el uso de aceites esenciales en la industria de embutidos. Se empleó la metodología PRISMA para recopilar la información, obteniendo un total de 15 documentos técnicos y 17 documentos específicos sobre aceites de plantas aromáticas y sus efectos en productos cárnicos, siguiendo criterios de inclusión y considerando palabras clave relevantes. En conclusión, la inclusión de aceites esenciales en la elaboración de productos cárnicos no solo favorece su conservación, sino que también mejora sus características organolépticas y añade funcionalidad al producto final. Este estudio destaca la importancia de los aceites es...
13
artículo
Publicado 2023
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Diabetic foot ulcers are microvascular lesions considered one of the most serious complication of people with diabetes, by not having sufficient caution and care they can evolve into ulcers with difficult and slow healing, coupled with all existing pharmacological treatments, people of indigenous communities complement the treatments by using Traditional Medicine (TM) with adjuvant treatments based on plant extracts that help the wound healing process. The objective was to know the use of Aloe vera, honney, Calotropis procera, Caléndula officinalis, Plectranthus amboinicus y Centella asiática, Jatropha multífida, Phellodendri, Annona muricata L, however, most localized clinical studies are performed in rodents and in-vitro. This is due to the methodologies established to determine the safety and efficacy of use in humans and in this way, through the multidisciplinary health team, coll...
14
artículo
Publicado 2022
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Currently, textile processing plants need to control the conditions associated with the spinning process, being the air conditioning of working environments an important factor in the quality and productivity of these processes. The benefits obtained from the optimization of this air conditioning help to guide a lower energy consumption, helping to improve the positioning of the products and providing profitability in the operation processes. Due to the advantages obtained in the air conditioning process, this work proposes a system that allows reusing the residual energy generated at the outlet of the ventilation ducts. This residual energy is fed into the plant to reduce the high temperatures observed in the ceiling. Consequently, this approach will generate a decrease in the service demand of the air conditioning system and reduce operating costs. Also, to verify this proposal, a mult...
15
tesis de grado
Publicado 2025
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This research analyzes the distribution of a poultry plant, with defined processes and established areas. However, it has been proven that the poultry production process can optimize its processes by redistribu ting it, applying the SLP (Systematic Layout Plan- ning) methodology. In addition, the purpose is to take the process to a second level of improvement with process automation. Initially, the plant plans were analyzing in detail, these allowed us to visualize which areas should be improved. Then, the DAP (Process Activity Diagram) was analyzed, where the activities are identified for the plant process. Thereafter, the SLP method is applied, which is essential for the redistribution of the plant. Once a more ef ficient plant has been obtained, productivity is analyzed using a distance and load matrix. Furthermore, the idea of automation in important processes is shown in a cost and ...
16
artículo
Publicado 2023
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The industrialization of potatoes in Peru constitutes a business opportunity to increase the supply of processed potatoes, generating added value for small producers. For this reason, it is important to have varieties suitable for frying and thus supply the potato value chain for the processing industry (french fries) and snacks (flakes). It is described the origin and genealogy of the clone UH-24 (“Bicentenaria”), its agronomic characteristics through the identification analysis, the way how it developed and multiplied in the greenhouse and in the field, as well as the evaluation process through the analysis of adaptation and efficiency in four environments of Lima region. The potato variety Bicentenaria has good production and adaptation capacity in the central coast of Peru, with a mean tuber yield of 43.2 t ha-1, compared to the commercial varieties Canchán and Diacol Capiro wit...
17
artículo
Publicado 2023
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The industrialization of potatoes in Peru constitutes a business opportunity to increase the supply of processed potatoes, generating added value for small producers. For this reason, it is important to have varieties suitable for frying and thus supply the potato value chain for the processing industry (french fries) and snacks (flakes). It is described the origin and genealogy of the clone UH-24 (“Bicentenaria”), its agronomic characteristics through the identification analysis, the way how it developed and multiplied in the greenhouse and in the field, as well as the evaluation process through the analysis of adaptation and efficiency in four environments of Lima region. The potato variety Bicentenaria has good production and adaptation capacity in the central coast of Peru, with a mean tuber yield of 43.2 t ha-1, compared to the commercial varieties Canchán and Diacol Capiro wit...
18
tesis de grado
Publicado 2022
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Wastewater treatment has remained a topic of interest over the years, since this method allows the water to be reused in other activities, since it establishes a process of conversion to "clean water"; however, this water must comply with quality standards that support the healthiness of the water. On the other hand, the treatment systems are still managed through manual processes, in which the variables and parameters of the plant are measured, however, these do not tend to be accurate, which leads to overflows within the system and consequently contaminate the quality of the water. Therefore, the present study aims to analyze the PID control parameters in proportional valves for a wastewater treatment plant filtration process. Also, it was essential to establish a flow chart of plant processes, and then implement sensors and actuators in the filtration process, in turn, equations were ...
19
artículo
Publicado 2023
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Se realizó una revisión sistemática de literatura en las bases datos Science Direct, PubMed, SciELO, EBSCO host, Redalyc, ProQuest y Google Scholar, seguida de un metaanálisis para estimar la prevalencia combinada de Salmonella spp en canales de cerdos en plantas de beneficio del país. Se recopilaron 3007 artículos científicos, informes técnicos, trabajos de grado y presentaciones de reuniones técnicas publicados entre 2009 y 2020. Se retiraron aquellos que no cumplían con los criterios de inclusión. Se revisaron 51 estudios en detalle, seleccionando 11 documentos que se emplearon en el metaanálisis. La prevalencia combinada de Salmonella spp en canales de cerdo fue de 9.7% (4.0-16.2%). El metaanálisis mostró una alta heterogeneidad en las prevalencias. El bajo número de reportes relacionados con la prevalencia de Salmonella en plantas de beneficio porcino puso en evidenci...
20
tesis de grado
Publicado 2023
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The main warehouse of a hydroelectric plant is crucial for managing the spare parts necessary for equipment maintenance. However, its inefficient use can generate costs and decrease logistical efficiency. To improve this situation, solutions based on engineering tools such as SLP, 5S, and Slotting were proposed. The pilot implementation showed an 89% increase in the utilization of storage space indicator (UCA), a 40.73% reduction in lead time, and a 10.18% decrease in inventory level. These tools had a significant impact on space optimization, reduction in search times, improvement in inventory management, and reduction in operating costs. Consequently, they improved efficiency, profitability, and satisfaction in the logistical management of the hydroelectric plant.
