This document discusses an eco-friendly and energy efficient biological nitrogen removal process that produces minimal greenhouse gas emissions. It outlines the importance of nitrogen removal from wastewater. It then describes the nitrification process carried out by ammonia oxidizing bacteria through multiple pathways that can produce nitrous oxide. The document also presents a model for the bacteria's behavior in oxic and anoxic conditions and simulations of the model in a continuous bioreactor. It discusses observability testing and state estimation using an extended Kalman filter to estimate unobserved states. Finally, it proposes using a model predictive controller to control the aeration rate based on optimization to meet nitrogen removal goals while minimizing energy use and nitrous oxide emissions.
The document describes the design of an oil-fired furnace for heating applications such as heat treatment and metal melting in foundries. It includes details of the used engine oil characteristics, burner design dimensions, and furnace construction to allow for swirling flame propagation and even heating. Testing showed successful aluminum melting could be achieved using the furnace, addressing issues with traditional solid fuels and providing productive use of waste engine oil.
Este documento resume las principales formas en que los adultos mayores pueden sufrir accidentes en el hogar y ofrece consejos para prevenirlos, incluyendo caminar con cuidado en la bañera y bajar las escaleras, mantener el piso libre de objetos, no dejar ollas en la estufa sin supervisión, pedir ayuda en lugar de pararse en bancos y tomar precauciones al caminar para evitar caídas.
The document summarizes an experimental investigation of operating a diesel engine in dual fuel mode using LPG and processed waste engine oil. Key findings from the study include:
- Performance characteristics of the engine using processed waste engine oil were comparable to diesel, while NO emissions decreased and CO/UHC increased.
- In dual fuel mode, efficiency slightly decreased while CO/UHC increased and NO/smoke decreased compared to single fuel diesel mode.
- Further work is needed to develop better waste oil processing methods and evaluate dual fuel operation with other gases like natural gas.
This document discusses an eco-friendly and energy efficient biological nitrogen removal process that produces minimal greenhouse gas emissions. It outlines the importance of nitrogen removal from wastewater. It then describes the nitrification process carried out by ammonia oxidizing bacteria through multiple pathways that can produce nitrous oxide. The document also presents a model for the bacteria's behavior in oxic and anoxic conditions and simulations of the model in a continuous bioreactor. It discusses observability testing and state estimation using an extended Kalman filter to estimate unobserved states. Finally, it proposes using a model predictive controller to control the aeration rate based on optimization to meet nitrogen removal goals while minimizing energy use and nitrous oxide emissions.
The document describes the design of an oil-fired furnace for heating applications such as heat treatment and metal melting in foundries. It includes details of the used engine oil characteristics, burner design dimensions, and furnace construction to allow for swirling flame propagation and even heating. Testing showed successful aluminum melting could be achieved using the furnace, addressing issues with traditional solid fuels and providing productive use of waste engine oil.
Este documento resume las principales formas en que los adultos mayores pueden sufrir accidentes en el hogar y ofrece consejos para prevenirlos, incluyendo caminar con cuidado en la bañera y bajar las escaleras, mantener el piso libre de objetos, no dejar ollas en la estufa sin supervisión, pedir ayuda en lugar de pararse en bancos y tomar precauciones al caminar para evitar caídas.
The document summarizes an experimental investigation of operating a diesel engine in dual fuel mode using LPG and processed waste engine oil. Key findings from the study include:
- Performance characteristics of the engine using processed waste engine oil were comparable to diesel, while NO emissions decreased and CO/UHC increased.
- In dual fuel mode, efficiency slightly decreased while CO/UHC increased and NO/smoke decreased compared to single fuel diesel mode.
- Further work is needed to develop better waste oil processing methods and evaluate dual fuel operation with other gases like natural gas.
John M. Newman is a highly experienced planning consultant with expertise in land development, environmental planning, and health planning. He has extensive experience reviewing and creating comprehensive plans, ordinances, and policies. He has held planning positions with Kershaw County, Richland County, the Town of Blythewood, and as a consultant. His experience includes replacing ordinances, authoring comprehensive plans, assisting with mixed-use zoning districts, and promoting active transportation planning. He has a Master's in Public Administration and is a certified planner, floodplain manager, and LEED accredited professional.
This document provides examples of technical expertise in improving health professional education and training systems, as well as personal qualities that are valued by employers. Some examples of technical expertise include identifying opportunities to scale up preservice education, developing innovative funding sources, setting targets to increase the production of high-quality graduates, and delivering demand-driven in-service training to health workers. Valued personal qualities mentioned include effective communication, computer and technical literacy, problem-solving and creativity, interpersonal abilities, teamwork skills, diversity sensitivity, planning and organizing, and leadership and management skills.
This paper discusses producing biodiesel from used vegetable oil collected from shops selling fritters in Kolkata, India. The objectives were to produce biodiesel through a transesterification process and optimize parameters like temperature, oil to alcohol ratio, catalyst concentration and reaction time to obtain the maximum biodiesel yield. Used vegetable oil was collected from fritter shops and characterized. Experiments were conducted to transesterify the used oil with methanol using a base catalyst. The properties of the resulting biodiesel were analyzed and found to be comparable to diesel fuel properties. The maximum biodiesel yield obtained was 94%. The results show that used vegetable oil is a viable feedstock for biodiesel production.
Este documento presenta un resumen de la Asignación 1 de la asignatura Estructuras Discretas. Contiene dos ejercicios, el primero pide identificar cuáles de varios enunciados son proposiciones y cuáles no, justificando la respuesta. El segundo ejercicio pide hallar el valor de verdad de cuatro proposiciones dadas.
How To Have Prospective Students Fall in Love With Your RTOCirculus Education
A keynote speech at the VET Industry Drinks event "A Compliance Guide to Marketing" on 25th of May 2015. This event was hosted by Circulus Education and Fairfax Media, with the purpose of helping RTOs gain a better understanding of ASQA Standard 4 on marketing & advertising. It is imperative that RTOs learn of the best practice and most effective way to attract the right students.
This keynote was delivered by Travis May, Digital Marketing Specialist from Fairfax Media.
A full recap of the event and its key takeaways: http://circulus.com.au/recap-a-compliance-guide-to-marketing-in-vet-melbourne-may-25/.
www.circulus.com.au
This document summarizes the country's performance in Q3 and sets goals for Q4. Key points:
- Q3 revenue was 26% higher than the same period last year but plan fulfillment was lower.
- GCDPi and GIPo programs saw the most growth compared to last year while GIPi declined.
- The pipeline and matching rates need to increase to reach yearly targets.
- Focuses for Q4 include raising more opportunities, improving the matching rate, and finalizing the winter peak.
- While Q3 results were an improvement, growth rates still need to increase to meet overall plans and targets.
Subject Teacher Recommendation re Olga MogilnikovaOlga Mogilnikova
The document is a character reference letter for Olga Mogilnikova, who is applying for an au pair program in Germany. The letter writer worked with Olga for one and a half years at the European School of Central Asia, where Olga was a teaching assistant and caregiver in the nursery program. The letter states that Olga fostered a constructive and family-style learning environment for the children and was adept at thriving in foreign settings. The letter writer recommends Olga for the au pair program without hesitation.
UCA Director General Recommendation re Olga MogilnikovaOlga Mogilnikova
Olga Mogilnikova worked as a Travel and Visa Assistant for University of Central Asia from July 2013 through September 2014. She arranged travel, accommodations, visas, and other logistics for staff in Kyrgyzstan, Kazakhstan, and Tajikistan. Olga has strong language, writing, and research skills and can work well under pressure. She also studied German, French, and taught Russian while working. Her supervisor recommends her highly and states she will be successful in future endeavors.
John M. Newman is a highly experienced planning consultant with expertise in land development, environmental planning, and health planning. He has extensive experience reviewing and creating comprehensive plans, ordinances, and policies. He has held planning positions with Kershaw County, Richland County, the Town of Blythewood, and as a consultant. His experience includes replacing ordinances, authoring comprehensive plans, assisting with mixed-use zoning districts, and promoting active transportation planning. He has a Master's in Public Administration and is a certified planner, floodplain manager, and LEED accredited professional.
This document provides examples of technical expertise in improving health professional education and training systems, as well as personal qualities that are valued by employers. Some examples of technical expertise include identifying opportunities to scale up preservice education, developing innovative funding sources, setting targets to increase the production of high-quality graduates, and delivering demand-driven in-service training to health workers. Valued personal qualities mentioned include effective communication, computer and technical literacy, problem-solving and creativity, interpersonal abilities, teamwork skills, diversity sensitivity, planning and organizing, and leadership and management skills.
This paper discusses producing biodiesel from used vegetable oil collected from shops selling fritters in Kolkata, India. The objectives were to produce biodiesel through a transesterification process and optimize parameters like temperature, oil to alcohol ratio, catalyst concentration and reaction time to obtain the maximum biodiesel yield. Used vegetable oil was collected from fritter shops and characterized. Experiments were conducted to transesterify the used oil with methanol using a base catalyst. The properties of the resulting biodiesel were analyzed and found to be comparable to diesel fuel properties. The maximum biodiesel yield obtained was 94%. The results show that used vegetable oil is a viable feedstock for biodiesel production.
Este documento presenta un resumen de la Asignación 1 de la asignatura Estructuras Discretas. Contiene dos ejercicios, el primero pide identificar cuáles de varios enunciados son proposiciones y cuáles no, justificando la respuesta. El segundo ejercicio pide hallar el valor de verdad de cuatro proposiciones dadas.
How To Have Prospective Students Fall in Love With Your RTOCirculus Education
A keynote speech at the VET Industry Drinks event "A Compliance Guide to Marketing" on 25th of May 2015. This event was hosted by Circulus Education and Fairfax Media, with the purpose of helping RTOs gain a better understanding of ASQA Standard 4 on marketing & advertising. It is imperative that RTOs learn of the best practice and most effective way to attract the right students.
This keynote was delivered by Travis May, Digital Marketing Specialist from Fairfax Media.
A full recap of the event and its key takeaways: http://circulus.com.au/recap-a-compliance-guide-to-marketing-in-vet-melbourne-may-25/.
www.circulus.com.au
This document summarizes the country's performance in Q3 and sets goals for Q4. Key points:
- Q3 revenue was 26% higher than the same period last year but plan fulfillment was lower.
- GCDPi and GIPo programs saw the most growth compared to last year while GIPi declined.
- The pipeline and matching rates need to increase to reach yearly targets.
- Focuses for Q4 include raising more opportunities, improving the matching rate, and finalizing the winter peak.
- While Q3 results were an improvement, growth rates still need to increase to meet overall plans and targets.
Subject Teacher Recommendation re Olga MogilnikovaOlga Mogilnikova
The document is a character reference letter for Olga Mogilnikova, who is applying for an au pair program in Germany. The letter writer worked with Olga for one and a half years at the European School of Central Asia, where Olga was a teaching assistant and caregiver in the nursery program. The letter states that Olga fostered a constructive and family-style learning environment for the children and was adept at thriving in foreign settings. The letter writer recommends Olga for the au pair program without hesitation.
UCA Director General Recommendation re Olga MogilnikovaOlga Mogilnikova
Olga Mogilnikova worked as a Travel and Visa Assistant for University of Central Asia from July 2013 through September 2014. She arranged travel, accommodations, visas, and other logistics for staff in Kyrgyzstan, Kazakhstan, and Tajikistan. Olga has strong language, writing, and research skills and can work well under pressure. She also studied German, French, and taught Russian while working. Her supervisor recommends her highly and states she will be successful in future endeavors.