London’s approach to cleaning the air: Integrated Air Quality policies - Step...IES / IAQM
London is taking an integrated approach to improving air quality through policies that reduce emissions from traffic, buildings, and other sources. The strategies aim to make London's air the cleanest of any major world city by 2050. This will require continued emission reductions from various sectors as London's population grows. The plans include expanding ultra-low emission zones, promoting hybrid/electric buses and taxis, tighter emissions standards for construction equipment, and designing developments to minimize pollution exposure and accommodate low-emission energy and transport.
Nitrogen deposition: exploring strategic approaches from policy to modelling ...IES / IAQM
This document discusses strategic approaches to addressing nitrogen deposition from air pollution. It outlines the UK's goals to improve air quality and habitat protection. Methods discussed include emission regulations, monitoring of pollution effects, and providing guidance and incentives to reduce ammonia and nitrogen oxide emissions. The document also notes that most protected habitats in England exceed critical nitrogen loads and emphasizes the need for national emission reductions complemented by local mitigation efforts and habitat restoration. Modeling approaches could better account for emission reductions from policies and local mitigation projects.
Using green infrastructure to improve urban air quality (GI4AQ) - Nick HewittIES / IAQM
This document discusses how green infrastructure can be used to improve urban air quality. It notes that air pollution is a major health risk globally and that green infrastructure may help by reducing pollution sources, extending pollution pathways, and protecting receptors. Specifically, green infrastructure can enhance deposition of pollutants and create "green oases" with cleaner air if designed properly with large surface areas and small air volumes. However, the effectiveness of green infrastructure depends on the type used, pollution sources, urban form, and wind conditions. Vegetation may also emit biogenic vapors leading to secondary pollution downwind.
Vehicle Interior Air Quality - Douglas BookerIES / IAQM
National Air Quality Testing Services (NAQTS) is a social business that develops portable air quality monitoring devices like the NAQTS V2000 to improve awareness of air quality. The NAQTS V2000 can monitor ultrafine particles, gases, temperature, humidity and more. NAQTS has conducted research on vehicle interior air quality using the V2000, finding significant variability in pollutant ingress across vehicles and that interior emissions also contribute to poor air quality inside vehicles. Mobile monitoring studies have shown "hotspots" of air pollution can change location over time. More independent research is still needed to better inform consumers about vehicle interior air quality.
Well Building Standard & Workplace Air quality - Chris BirchIES / IAQM
Hilson Moran is a leading building services and environmental engineering consultancy in the UK with over 40 years of experience. They have adopted the WELL Building Standard to improve the health and wellbeing of occupants in the buildings they work in. The WELL standard addresses seven concepts related to health and wellbeing through buildings - air, water, nourishment, light, fitness, comfort and mind. For air quality, the standard has preconditions around ventilation rates, VOC reduction and air quality standards, and optimisations include air monitoring and flush systems. Hilson Moran has implemented air monitoring in their offices which has helped identify issues like electrical failures impacting ventilation.
Climate solver tool demonstration nov 2017 external
Demo of the evaluation tool www.climatesolvertool.org used in Climate Solver and for external parties in estimating avoided emissions and clean energy access potential from innovations taking growing market shares
This document summarizes the conventional Haber-Bosch process for producing ammonia and introduces an alternative process called Atmonia. The Haber-Bosch process has high carbon emissions and energy demands due to its high temperature and pressure requirements. In contrast, the Atmonia process aims to produce ammonia from nitrogen and hydrogen at ambient temperature and pressure using renewable energy, resulting in zero carbon emissions and lower energy demands than Haber-Bosch. The document outlines Atmonia's progress in developing catalysts and experimental testing to enable sustainable ammonia production on a large scale.
This document discusses several trends affecting the refrigeration and air conditioning sector including increasing population, urbanization, energy demand, and cooling needs. It notes that the Montreal Protocol is on target for phasing out ozone-depleting substances but that hydrofluorocarbon emissions are rising and projected to contribute significantly to global warming. Several policy developments aim to control hydrofluorocarbons including proposed amendments to the Montreal Protocol and regional regulations. Challenges in the transition to low-global warming potential alternatives are also covered.
London’s approach to cleaning the air: Integrated Air Quality policies - Step...IES / IAQM
London is taking an integrated approach to improving air quality through policies that reduce emissions from traffic, buildings, and other sources. The strategies aim to make London's air the cleanest of any major world city by 2050. This will require continued emission reductions from various sectors as London's population grows. The plans include expanding ultra-low emission zones, promoting hybrid/electric buses and taxis, tighter emissions standards for construction equipment, and designing developments to minimize pollution exposure and accommodate low-emission energy and transport.
Nitrogen deposition: exploring strategic approaches from policy to modelling ...IES / IAQM
This document discusses strategic approaches to addressing nitrogen deposition from air pollution. It outlines the UK's goals to improve air quality and habitat protection. Methods discussed include emission regulations, monitoring of pollution effects, and providing guidance and incentives to reduce ammonia and nitrogen oxide emissions. The document also notes that most protected habitats in England exceed critical nitrogen loads and emphasizes the need for national emission reductions complemented by local mitigation efforts and habitat restoration. Modeling approaches could better account for emission reductions from policies and local mitigation projects.
Using green infrastructure to improve urban air quality (GI4AQ) - Nick HewittIES / IAQM
This document discusses how green infrastructure can be used to improve urban air quality. It notes that air pollution is a major health risk globally and that green infrastructure may help by reducing pollution sources, extending pollution pathways, and protecting receptors. Specifically, green infrastructure can enhance deposition of pollutants and create "green oases" with cleaner air if designed properly with large surface areas and small air volumes. However, the effectiveness of green infrastructure depends on the type used, pollution sources, urban form, and wind conditions. Vegetation may also emit biogenic vapors leading to secondary pollution downwind.
Vehicle Interior Air Quality - Douglas BookerIES / IAQM
National Air Quality Testing Services (NAQTS) is a social business that develops portable air quality monitoring devices like the NAQTS V2000 to improve awareness of air quality. The NAQTS V2000 can monitor ultrafine particles, gases, temperature, humidity and more. NAQTS has conducted research on vehicle interior air quality using the V2000, finding significant variability in pollutant ingress across vehicles and that interior emissions also contribute to poor air quality inside vehicles. Mobile monitoring studies have shown "hotspots" of air pollution can change location over time. More independent research is still needed to better inform consumers about vehicle interior air quality.
Well Building Standard & Workplace Air quality - Chris BirchIES / IAQM
Hilson Moran is a leading building services and environmental engineering consultancy in the UK with over 40 years of experience. They have adopted the WELL Building Standard to improve the health and wellbeing of occupants in the buildings they work in. The WELL standard addresses seven concepts related to health and wellbeing through buildings - air, water, nourishment, light, fitness, comfort and mind. For air quality, the standard has preconditions around ventilation rates, VOC reduction and air quality standards, and optimisations include air monitoring and flush systems. Hilson Moran has implemented air monitoring in their offices which has helped identify issues like electrical failures impacting ventilation.
Climate solver tool demonstration nov 2017 external
Demo of the evaluation tool www.climatesolvertool.org used in Climate Solver and for external parties in estimating avoided emissions and clean energy access potential from innovations taking growing market shares
This document summarizes the conventional Haber-Bosch process for producing ammonia and introduces an alternative process called Atmonia. The Haber-Bosch process has high carbon emissions and energy demands due to its high temperature and pressure requirements. In contrast, the Atmonia process aims to produce ammonia from nitrogen and hydrogen at ambient temperature and pressure using renewable energy, resulting in zero carbon emissions and lower energy demands than Haber-Bosch. The document outlines Atmonia's progress in developing catalysts and experimental testing to enable sustainable ammonia production on a large scale.
This document discusses several trends affecting the refrigeration and air conditioning sector including increasing population, urbanization, energy demand, and cooling needs. It notes that the Montreal Protocol is on target for phasing out ozone-depleting substances but that hydrofluorocarbon emissions are rising and projected to contribute significantly to global warming. Several policy developments aim to control hydrofluorocarbons including proposed amendments to the Montreal Protocol and regional regulations. Challenges in the transition to low-global warming potential alternatives are also covered.
The document summarizes a report on the global activated carbon market from 2015 to 2023. It is expected to grow at a CAGR of 8.5-9.5% and reach a value of $XX billion by 2023. The market was valued at $4.7 billion in 2015. Key drivers of growth include regulations on pollution control and water purification. Restraining factors include scarcity of raw materials causing price hikes. Opportunities exist in reactivated carbon and improving economic conditions. The report covers the market by type, application, and region and profiles major industry players.
What is 1 tonne Carbon Dioxide? (CO2e) carbon footprint and embodied carbonCircular Ecology
This document discusses perspectives on a single tonne of carbon dioxide equivalent (CO2e) emissions. It provides context on CO2e and sustainable development. It then examines what can be produced with 1 tonne of CO2e emissions from different perspectives: transport (distances traveled by various modes), food (amounts of various foods, drinks), and materials (amounts of various materials). The document emphasizes that reducing embodied carbon through design and material choices does not necessarily increase costs. It promotes using influence in design, specification, purchasing, and disposal to reduce CO2e emissions.
XVII CONVEGNO EUROPEO A. Kaschl - IMPLEMENTING THE EU PHASE DOWNCentro Studi Galileo
The document summarizes the EU's phase-down of F-gases, or hydrofluorocarbons (HFCs), under the F-gas Regulation to reduce emissions. It outlines that the regulation establishes an upstream quota system to reduce HFC imports and production in the EU by 80% by 2030 from a 2015 baseline. Companies must register and report HFC quantities and are issued annual quotas to place HFCs on the EU market. The goals of the phase-down are to stimulate innovation, support climate policy, and facilitate convergence with the Montreal Protocol, while emissions and consumption are already falling under the regulation.
Keith Shaughnessy designed a displacement ventilation system for Valeo Vision Systems to improve occupant comfort. Displacement ventilation introduces fresh air at floor level, allowing it to rise and remove heat and contaminants. Solidworks was used to model a study area and simulate airflow. CFD analysis showed air entering at 20°C and exiting at 28°C, demonstrating displacement ventilation. The PMV scale indicated occupants would be thermally satisfied. However, a more thorough CFD analysis of the entire production area is recommended.
Anca Timofte, Team Leader Process Engineering, Climeworks.
Iceland Geothermal Conference 2018 - Breaking the Barriers
24 - 27 April, 2018, Harpa, Reykjavík
1) A study in Denmark showed that the overall economic and social benefits of using particle air filtration are much greater than the costs of running the filtration systems.
2) Filters account for approximately 30% of the total energy costs for air handling systems. Improving filters requires no capital expenditure and can significantly reduce energy costs.
3) Choosing low energy air filters with low pressure drops can reduce a building's energy costs by up to 58% according to case studies.
Presentation by Dr Sarath Guttikunda. Presented at the Centre for Policy Research during the first seminar of the Clearing the Air Seminar Series, organised by the CPR Initiative on Climate, Energy and Environment, on 4 December 2017
The World's Greenest Buildings: Promise vs Performance in Sustainable DesignJerry Yudelson
Presentation by Jerry Yudelson to Conference on Sustainable Architecture in Sao Paulo Brasil on August 28, 2014. The presentation covers the business case for green building, the importance of documenting building performance and the results of his studies of building performance contained in the 2013 book, The World's Greenest Buildings: Promise vs Performance in Sustainable Design.
Arno Kaschl - European Commission - PROPOSTA PER UNA NUOVA REGOLAMENTAZIONE F...Centro Studi Galileo
The document discusses the European Commission's recent proposal for a new F-gas Regulation.
(1) It proposes phasing down the use of hydrofluorocarbons (HFCs) in a series of steps to reduce emissions by 20-30% by 2030, which would reduce greenhouse gas emissions by 70 million tonnes.
(2) It also proposes new prohibitions on certain F-gas equipment and products, bans on unnecessary emissions, and certification requirements to promote alternatives.
(3) The proposal aims to show leadership in reducing emissions and spur innovation in alternative technologies internationally.
De Booosting activiteit Goood Woood stond 5 maart 2020 in het teken van circulair bouwen met hout en werd gehost door de collega’s van cepezed in Delft. Na afloop van de expertlezingen was er een rondleiding in Bouwdeel D(emontabel) van cepezed.
Hier de presentatie Trends in circulair bouwen met hout van Mathew Vola - directeur Arup
Aankondiging van deze activiteit
https://booosting.nl/event/show/id/326
Life Cycles and Carbon Footprints | Wiedmann icarb
The document discusses carbon accounting methods for measuring greenhouse gas emissions. It describes two main approaches: process life cycle assessment (LCA) which is process specific but can be truncated, and environmental input-output analysis (EIOA) which is more complete but aggregates data. It proposes a hybrid approach using both methods to leverage their strengths while mitigating weaknesses. Case studies are presented demonstrating carbon footprinting for a food company supply chain and conducting structural path analysis on a sector. Key recommendations include prioritizing a top-down analysis to identify hotspots, focusing on significant insights, managing uncertainty, and avoiding underestimating services.
- Air pollution causes over 13,000 premature deaths per year in South Korea. Fine particulate matter (PM2.5) is the main culprit, responsible for over 12,000 deaths from lung cancer, heart disease, and stroke.
- The South Korean government has invested billions to reduce emissions from diesel vehicles and install filters, but air quality has worsened since 2013. Meteorological conditions are also playing a role, with weaker winds leading to increased air stagnation.
- South Korea has launched a National Strategic Research Project with four goals: evaluating pollution sources, improving forecasting, strengthening emissions controls, and reducing population exposure. The project aims to inform policymaking through interdisciplinary collaboration between scientists, industry, and
Causes and issues of Smog in Punjab : way Forward Yousaf Mohammad
This document provides a summary of a presentation given on smog in Punjab, Pakistan. The presentation covered the following key points:
- Smog is a serious problem affecting health and the environment in Punjab. The major causes are emissions from transportation (43%), industry (25%), agriculture (20%), and other sources (12%).
- Impacts of smog include respiratory diseases, cancer, and damage to the environment. Precautionary measures recommended avoiding time outdoors in smog, wearing masks, and reducing individual contributions to pollution.
- The Punjab government has taken some actions like imposing fines, monitoring air quality, and establishing authorities to address smog. However, more effective implementation of recommendations and plans are still
This document summarizes measures taken in India to control air pollution from vehicles. It discusses the introduction of emission standards and fuel quality standards to reduce vehicular emissions. Some key measures discussed include introducing unleaded gasoline and lowering sulfur content in diesel, banning old commercial vehicles in Delhi, promoting alternate fuels like CNG and LPG, and improving public transportation systems. The document also reviews laws passed in India related to environmental protection.
Urban Air Pollution in Developing Country Megacities.
A Workshop On
Transportation in Developing Urban Areas:
Addressing Air Quality and Climate Change Issues by Michael P. Walsh
This document discusses issues and options for air pollution control in India. It outlines important steps that have been taken, such as establishing emissions standards and fuel quality standards. However, current issues remain like air pollution from coal power plants and certain industrial sectors. Options proposed for improving air pollution control include strengthening enforcement of standards, implementing city air action plans, promoting clean technologies in industries, and expanding air quality monitoring networks.
The Business Case for Low Carbon CompaniesSasin SEC
The document discusses the business case for low carbon companies in Asia. It finds that becoming a low carbon company can result in cost savings from energy efficiency improvements, appeal to customers concerned about supply chain emissions, and prepare companies for upcoming carbon regulations. A case study shows one supermarket chain saved over $17 million annually through a 40% carbon reduction target, while its competitor without carbon targets missed out on these savings.
Ricoh has implemented a long-term strategic approach to environmental sustainability since 2000, with staged targets to reduce environmental impact to one-eighth of 2000 levels by 2050. Key initiatives include achieving zero waste to landfill status since 2002, reducing energy usage and CO2 emissions by over 30% through investments in lighting, HVAC systems and on-site power generation, and establishing a circular economy through extensive remanufacturing and recycling programs.
IRJET- Vehicular Exhaust Emission Estimation and Control ModellingIRJET Journal
This document summarizes research on modeling vehicular exhaust emissions and methods for controlling emissions. It discusses the health and environmental impacts of emissions such as carbon monoxide, nitrogen oxides, and particulate matter. Methods for estimating emissions include software models like MOBILE-6 and COPERT 4, which take parameters like vehicle type and speed to calculate emission rates. The document also reviews technologies for reducing emissions, such as three-way catalytic converters. Standards for air pollutants in India are outlined and motivation for studying emission control is discussed.
This document proposes areas for seminars, workshops, brainstorming sessions, and training programs by the Delhi chapter of IAAPC between 2014-2016. It suggests discussing air pollution assessment and mitigation from vehicles, industries, power plants, mining, and other sources. Specific topics include pollution from coal power plants, volatile organic compounds, indoor air pollution, health impacts, pollution control technologies, and using air quality monitoring data. It also lists potential training areas like emissions monitoring, air quality modeling, and assisting government agencies. Finally, it discusses IAAPC's role in advising government policy on air pollution standards, plans, and regulations.
The document discusses issues and options for air pollution control in India. It outlines important steps already taken, such as establishing emission standards and fuel quality standards. However, it notes ongoing issues like pollution from coal power plants and small industries. Options proposed include strengthening enforcement of standards, promoting cleaner fuels and technologies, expanding air quality monitoring networks, and controlling pollution from sectors like transport and waste management.
The document summarizes a report on the global activated carbon market from 2015 to 2023. It is expected to grow at a CAGR of 8.5-9.5% and reach a value of $XX billion by 2023. The market was valued at $4.7 billion in 2015. Key drivers of growth include regulations on pollution control and water purification. Restraining factors include scarcity of raw materials causing price hikes. Opportunities exist in reactivated carbon and improving economic conditions. The report covers the market by type, application, and region and profiles major industry players.
What is 1 tonne Carbon Dioxide? (CO2e) carbon footprint and embodied carbonCircular Ecology
This document discusses perspectives on a single tonne of carbon dioxide equivalent (CO2e) emissions. It provides context on CO2e and sustainable development. It then examines what can be produced with 1 tonne of CO2e emissions from different perspectives: transport (distances traveled by various modes), food (amounts of various foods, drinks), and materials (amounts of various materials). The document emphasizes that reducing embodied carbon through design and material choices does not necessarily increase costs. It promotes using influence in design, specification, purchasing, and disposal to reduce CO2e emissions.
XVII CONVEGNO EUROPEO A. Kaschl - IMPLEMENTING THE EU PHASE DOWNCentro Studi Galileo
The document summarizes the EU's phase-down of F-gases, or hydrofluorocarbons (HFCs), under the F-gas Regulation to reduce emissions. It outlines that the regulation establishes an upstream quota system to reduce HFC imports and production in the EU by 80% by 2030 from a 2015 baseline. Companies must register and report HFC quantities and are issued annual quotas to place HFCs on the EU market. The goals of the phase-down are to stimulate innovation, support climate policy, and facilitate convergence with the Montreal Protocol, while emissions and consumption are already falling under the regulation.
Keith Shaughnessy designed a displacement ventilation system for Valeo Vision Systems to improve occupant comfort. Displacement ventilation introduces fresh air at floor level, allowing it to rise and remove heat and contaminants. Solidworks was used to model a study area and simulate airflow. CFD analysis showed air entering at 20°C and exiting at 28°C, demonstrating displacement ventilation. The PMV scale indicated occupants would be thermally satisfied. However, a more thorough CFD analysis of the entire production area is recommended.
Anca Timofte, Team Leader Process Engineering, Climeworks.
Iceland Geothermal Conference 2018 - Breaking the Barriers
24 - 27 April, 2018, Harpa, Reykjavík
1) A study in Denmark showed that the overall economic and social benefits of using particle air filtration are much greater than the costs of running the filtration systems.
2) Filters account for approximately 30% of the total energy costs for air handling systems. Improving filters requires no capital expenditure and can significantly reduce energy costs.
3) Choosing low energy air filters with low pressure drops can reduce a building's energy costs by up to 58% according to case studies.
Presentation by Dr Sarath Guttikunda. Presented at the Centre for Policy Research during the first seminar of the Clearing the Air Seminar Series, organised by the CPR Initiative on Climate, Energy and Environment, on 4 December 2017
The World's Greenest Buildings: Promise vs Performance in Sustainable DesignJerry Yudelson
Presentation by Jerry Yudelson to Conference on Sustainable Architecture in Sao Paulo Brasil on August 28, 2014. The presentation covers the business case for green building, the importance of documenting building performance and the results of his studies of building performance contained in the 2013 book, The World's Greenest Buildings: Promise vs Performance in Sustainable Design.
Arno Kaschl - European Commission - PROPOSTA PER UNA NUOVA REGOLAMENTAZIONE F...Centro Studi Galileo
The document discusses the European Commission's recent proposal for a new F-gas Regulation.
(1) It proposes phasing down the use of hydrofluorocarbons (HFCs) in a series of steps to reduce emissions by 20-30% by 2030, which would reduce greenhouse gas emissions by 70 million tonnes.
(2) It also proposes new prohibitions on certain F-gas equipment and products, bans on unnecessary emissions, and certification requirements to promote alternatives.
(3) The proposal aims to show leadership in reducing emissions and spur innovation in alternative technologies internationally.
De Booosting activiteit Goood Woood stond 5 maart 2020 in het teken van circulair bouwen met hout en werd gehost door de collega’s van cepezed in Delft. Na afloop van de expertlezingen was er een rondleiding in Bouwdeel D(emontabel) van cepezed.
Hier de presentatie Trends in circulair bouwen met hout van Mathew Vola - directeur Arup
Aankondiging van deze activiteit
https://booosting.nl/event/show/id/326
Life Cycles and Carbon Footprints | Wiedmann icarb
The document discusses carbon accounting methods for measuring greenhouse gas emissions. It describes two main approaches: process life cycle assessment (LCA) which is process specific but can be truncated, and environmental input-output analysis (EIOA) which is more complete but aggregates data. It proposes a hybrid approach using both methods to leverage their strengths while mitigating weaknesses. Case studies are presented demonstrating carbon footprinting for a food company supply chain and conducting structural path analysis on a sector. Key recommendations include prioritizing a top-down analysis to identify hotspots, focusing on significant insights, managing uncertainty, and avoiding underestimating services.
- Air pollution causes over 13,000 premature deaths per year in South Korea. Fine particulate matter (PM2.5) is the main culprit, responsible for over 12,000 deaths from lung cancer, heart disease, and stroke.
- The South Korean government has invested billions to reduce emissions from diesel vehicles and install filters, but air quality has worsened since 2013. Meteorological conditions are also playing a role, with weaker winds leading to increased air stagnation.
- South Korea has launched a National Strategic Research Project with four goals: evaluating pollution sources, improving forecasting, strengthening emissions controls, and reducing population exposure. The project aims to inform policymaking through interdisciplinary collaboration between scientists, industry, and
Causes and issues of Smog in Punjab : way Forward Yousaf Mohammad
This document provides a summary of a presentation given on smog in Punjab, Pakistan. The presentation covered the following key points:
- Smog is a serious problem affecting health and the environment in Punjab. The major causes are emissions from transportation (43%), industry (25%), agriculture (20%), and other sources (12%).
- Impacts of smog include respiratory diseases, cancer, and damage to the environment. Precautionary measures recommended avoiding time outdoors in smog, wearing masks, and reducing individual contributions to pollution.
- The Punjab government has taken some actions like imposing fines, monitoring air quality, and establishing authorities to address smog. However, more effective implementation of recommendations and plans are still
This document summarizes measures taken in India to control air pollution from vehicles. It discusses the introduction of emission standards and fuel quality standards to reduce vehicular emissions. Some key measures discussed include introducing unleaded gasoline and lowering sulfur content in diesel, banning old commercial vehicles in Delhi, promoting alternate fuels like CNG and LPG, and improving public transportation systems. The document also reviews laws passed in India related to environmental protection.
Urban Air Pollution in Developing Country Megacities.
A Workshop On
Transportation in Developing Urban Areas:
Addressing Air Quality and Climate Change Issues by Michael P. Walsh
This document discusses issues and options for air pollution control in India. It outlines important steps that have been taken, such as establishing emissions standards and fuel quality standards. However, current issues remain like air pollution from coal power plants and certain industrial sectors. Options proposed for improving air pollution control include strengthening enforcement of standards, implementing city air action plans, promoting clean technologies in industries, and expanding air quality monitoring networks.
The Business Case for Low Carbon CompaniesSasin SEC
The document discusses the business case for low carbon companies in Asia. It finds that becoming a low carbon company can result in cost savings from energy efficiency improvements, appeal to customers concerned about supply chain emissions, and prepare companies for upcoming carbon regulations. A case study shows one supermarket chain saved over $17 million annually through a 40% carbon reduction target, while its competitor without carbon targets missed out on these savings.
Ricoh has implemented a long-term strategic approach to environmental sustainability since 2000, with staged targets to reduce environmental impact to one-eighth of 2000 levels by 2050. Key initiatives include achieving zero waste to landfill status since 2002, reducing energy usage and CO2 emissions by over 30% through investments in lighting, HVAC systems and on-site power generation, and establishing a circular economy through extensive remanufacturing and recycling programs.
IRJET- Vehicular Exhaust Emission Estimation and Control ModellingIRJET Journal
This document summarizes research on modeling vehicular exhaust emissions and methods for controlling emissions. It discusses the health and environmental impacts of emissions such as carbon monoxide, nitrogen oxides, and particulate matter. Methods for estimating emissions include software models like MOBILE-6 and COPERT 4, which take parameters like vehicle type and speed to calculate emission rates. The document also reviews technologies for reducing emissions, such as three-way catalytic converters. Standards for air pollutants in India are outlined and motivation for studying emission control is discussed.
This document proposes areas for seminars, workshops, brainstorming sessions, and training programs by the Delhi chapter of IAAPC between 2014-2016. It suggests discussing air pollution assessment and mitigation from vehicles, industries, power plants, mining, and other sources. Specific topics include pollution from coal power plants, volatile organic compounds, indoor air pollution, health impacts, pollution control technologies, and using air quality monitoring data. It also lists potential training areas like emissions monitoring, air quality modeling, and assisting government agencies. Finally, it discusses IAAPC's role in advising government policy on air pollution standards, plans, and regulations.
The document discusses issues and options for air pollution control in India. It outlines important steps already taken, such as establishing emission standards and fuel quality standards. However, it notes ongoing issues like pollution from coal power plants and small industries. Options proposed include strengthening enforcement of standards, promoting cleaner fuels and technologies, expanding air quality monitoring networks, and controlling pollution from sectors like transport and waste management.
Low Carbon Buildings in Malaysia @ Low Carbon Asia Conference by UTMSteve Lojuntin
The document discusses low carbon building initiatives in Malaysia. It provides details on Malaysia's commitment to reduce greenhouse gas emissions intensity by 45% by 2030 under the Paris Agreement. It then discusses various low carbon building assessment tools used in Malaysia, including the GreenPASS system developed by CIDB that assesses buildings based on actual carbon emission reductions. Examples are given of low carbon buildings in Malaysia such as the LEO building and GEO building that have achieved significant energy savings through strategies like daylighting, efficient lighting and equipment, insulation, renewable energy systems, and energy monitoring.
This document discusses applications of nanomaterials in conventional energy sectors such as oil and gas exploration and extraction, drilling, refining, power generation, and electric vehicles. It describes how nanosensors can be used to image tight formations for oil and gas exploration. It also discusses how nanoparticles added to drilling fluids can plug pores to minimize water loss and remove hydrogen sulfide. Nanoparticles and nanomaterials are also discussed as improving properties of materials used in refining, power generation equipment, and electric motor windings to increase efficiency.
How Molecular filters work - NO2 removal for City air - Peter DymentIES / IAQM
This document discusses air pollution from traffic emissions and solutions for cleaning indoor air in buildings. It outlines the health risks posed by particulate matter (PM1) and nitrogen dioxide from outdoor air. New standards for testing particle and molecular air filters can ensure filters with over 95% efficiency are used in HVAC systems. These standards provide a means to select filters that clean indoor air and protect public health in cities.
China flue gas treatment industry report, 2011ResearchInChina
This document analyzes China's flue gas treatment industry. It focuses on industrial flue gas emissions and treatment in China. Major pollutants include sulfur dioxide, soot, dust and nitrogen oxides. The market size of China's flue gas treatment industry grew from RMB 18.5 billion in 2006 to RMB 38.7 billion in 2010. Key companies in the industry include Guodian Longyuan, Fujian Longking, and SEC-IHI, which specialize in desulfurization, denitrification and dust removal.
A case study on Air pollution due to Automobile Exhaust in Bengaluru IRJET Journal
This document summarizes a case study on air pollution due to automobile exhaust in Bengaluru, India. It finds that rapid population growth and increased vehicle ownership have led to higher emissions and degraded air quality. Vehicle exhaust is a major source of air pollution in the city. The study analyzed registered vehicle data and identified pollutants from exhaust. It recommends remote vehicle emissions sensing, engine modifications, fewer driving days, and stronger emissions testing to reduce pollution and improve the environment.
El 5 de juny de 2015, amb motiu del dia mundial del medi ambient, va tenir lloc el Simposi europeu sobre qualitat de l'aire, soroll i els seus efectes sobre la salut a les aglomeracions urbanes, un esdeveniment organitzat pel Departament de Territori i Sostenibilitat de la Generalitat de Catalunya, l'Institut de Salut Global de Barcelona (ISGlobal) i el Centre de Recerca en Epidemiologia Ambiental (CREAL), centre aliat ISGlobal.
Dunton Environmental conducted a trial using their Bio-accelerator product to treat hydrocarbon contaminated car painting sludge from Changan Automobile Group Co., Ltd. The treatment reduced total petroleum hydrocarbon (TPH) concentration in the sludge sample by 77% after 5 months. Initial and final TPH levels were measured by an independent laboratory. The Bio-accelerator product is designed to enhance degradation of hydrocarbons and other organic pollutants in soils and wastes via biological and chemical processes. The successful trial indicates the product's ability to reduce TPH in car painting sludge and further large-scale testing is recommended.
Experience Mazda Zoom Zoom Lifestyle and Culture by Visiting and joining the Official Mazda Community at http://www.MazdaCommunity.org for additional insight into the Zoom Zoom Lifestyle and special offers for Mazda Community Members.
China sewage treatment industry report, 2010 2011ResearchInChina
This report analyzes China's sewage treatment industry, focusing on technologies, investment modes, and key enterprises. It discusses trends such as rising sewage discharge volumes, increasing urban sewage treatment rates, and a construction boom in sewage treatment plants. The report also profiles major companies and identifies opportunities and risks in the industry.
Similar to Air quality challenges and business opportunities demonstrated by MMEA in China (20)
ARVI Thermal separation of valuable elements at power plant furnace condition...CLIC Innovation Ltd
Thermal separation of elements at power plant conditions was tested. Experiments were conducted using a 20 kW fluidized bed reactor to heat ash fractions to temperatures from 470-650C. Elements like lead, copper, and antimony were enriched in different ash fractions, with enrichment factors up to 12.3 for lead and 6.5 for antimony. Modeling predicted the behavior of lead and copper accurately but not antimony, suggesting other phenomena dominated. The results indicate potential for recovering valuable elements from ash through thermal separation in a hot cyclone.
WEEE (waste electrical and electronic equipment) is an increasingly important secondary source of metals as the production of electronics grows rapidly. Urban mining of metals from WEEE could provide a significant portion of global mine production for certain metals. Mobile phones and personal computers contain valuable metals like silver, gold, palladium, and copper. Simulation models have been developed to optimize the sorting and smelting processes for recovering these metals from WEEE. While copper is the main target due to its role in collecting other metals during smelting, losses still occur and further development is needed to improve recovery of valuable metals from e-waste.
ARVI The effect of product design on WEEE recycling - case mobile phones, Bac...CLIC Innovation Ltd
This document summarizes a presentation about the effect of product design on recycling mobile phones. It discusses that WEEE contains valuable and hazardous materials and its composition is complex and changing over time. The presentation examines how the design of regular versus sophisticated phones impacts liberation of printed circuit assemblies and dust generation during size reduction for recycling. Simpler, more modular designs with fewer connections between larger components liberate more circuit assemblies while generating less toxic dust. The presentation concludes with the insight that design features like modularity, connectivity, and component size can significantly influence recycling and material recovery outcomes.
ARVI Getting most out of the thermal drying of sewage sludge, DeviatkinCLIC Innovation Ltd
Getting most out of the thermal drying of sewage sludge to stay within planetary boundaries for the nitrogen cycle. The document summarizes a study on nitrogen release and recovery potential during thermal drying of sewage sludge. It finds that 50-65% of soluble nitrogen is released as ammonia during drying. This released nitrogen could be recovered through adsorption or absorption methods. Retrofitting drying and recovery systems at sewage treatment plants offers opportunities for nutrient recycling to produce nitrogen fertilizer and stay within planetary nitrogen boundaries. Further research is needed on technical feasibility, economic analysis, and environmental impacts of nitrogen recovery from sludge drying.
ARVI Recyclable materials as raw materials for composites, KärkiCLIC Innovation Ltd
This document discusses using recyclable materials as raw materials for composites. It presents two case studies: 1) using construction and demolition waste plastics to manufacture new composite products, and 2) using industrial waste streams like sewage sludge as raw materials for composites. The first case study developed recycled plastic blends and analyzed their mechanical properties. The second used separated primary sludge and studied the mechanical properties of composites made with the sludge and HDPE. Both studies found the recycled materials can be used successfully in composites with mechanical properties on par with traditional materials. The conclusion is these waste streams have potential applications in composite products.
ARVI Valorisation of Plastic Waste by Colour Removal, HärkkiCLIC Innovation Ltd
This document summarizes research into removing colorants from plastic waste to increase its value for recycling. It discusses how removing colorants can increase the price of recycled plastics by 15-40% by allowing it to be classified as higher quality raw material. The researchers tested dissolving colored polyethylene in solvents like dichlorobenzene to separate the plastic polymer from color pigments like titanium dioxide. This reduced the pigment content by 15% but left modest color removal. Further work is needed to fully optimize separation and recovery of decolored polymer while minimizing residual solvent issues.
ARVI Material flow analysis of plastic for Finland, SahimaaCLIC Innovation Ltd
The document summarizes a study that established Finland's national plastics budget for 2013 using material flow analysis. It investigated and quantified all plastic flows in and out of Finland that year. The study defined the plastic system boundaries, which included chemical industry, manufacturing, consumption, waste management, recycling, incineration, landfilling, and trade of primary and finished plastic products. It also characterized uncertainties in the data given limitations and multiple data sources of varying quality. The Finnish national plastic budget for 2013 is then presented, with contact information provided for further details.
ARVI Kiertotalous iiketoimintana: systeemisyyden haasteet ja mahdollisuudet, ...CLIC Innovation Ltd
The document discusses circular economy and waste management as business opportunities in a systemic context. It notes that waste is a valuable resource and the shift to circular economy is happening globally but at varying paces depending on location. Understanding complex systems is important as waste businesses operate within business ecosystems comprising various actors and mechanisms of influence. Case studies from Finland/Europe, Brazil, China and the US show differences in value creation and capture depending on the local context. Both drivers and barriers originate from cultural, political, technological and business ecosystem systems. A range of business opportunities are identified along the waste value chain. Adapting business models to changing value propositions, value creation processes and value capture methods will be important for companies to succeed in waste management and
ARVI Kilpailukykyä ja vientiä kiertotaloudesta, Hannu Lepomäki, Eera Waste Re...CLIC Innovation Ltd
1) Eera Waste Refining (EWR) is a Finnish company that develops waste management investment projects globally and co-invests in them with local partners to create new circular economy business opportunities.
2) EWR focuses on projects involving biomasses, waste-to-energy, and using solid recovered fuel in industries like cement production.
3) EWR currently has over 10 investment projects under development worth over 1 billion euros, located in countries like Oman, UAE, Colombia and Chile.
BEST: Implications of the upcoming EU energy policy package for the Bioenergy...CLIC Innovation Ltd
The document summarizes a presentation on the implications of the upcoming EU energy policy package for the bioenergy sector. It is noted that the EU proposal for biomass in the new Renewable Energy Directive, not yet public, would likely require sustainability criteria for biomass used for heat, power, and transport. A leaked draft of the directive suggests biomass would need to meet sustainability and greenhouse gas emission savings criteria. It is indicated that the implications for Finland's bioenergy sector could include added administrative burden for suppliers but no ineligibility of domestically produced biomass, and potential increased demand for combined heat and power plants.
BEST: Miten rakennetaan kestävää bioenergialiiketoimintaa? Risto SoukkaCLIC Innovation Ltd
This document contains links to 10 photos shared on Flickr under various Creative Commons licenses, allowing for non-commercial use and sharing with attribution in some cases. The photos cover a range of subjects from landscapes to people and were uploaded by different photographers.
The modification of an existing product or the formulation of a new product to fill a newly identified market niche or customer need are both examples of product development. This study generally developed and conducted the formulation of aramang baked products enriched with malunggay conducted by the researchers. Specifically, it answered the acceptability level in terms of taste, texture, flavor, odor, and color also the overall acceptability of enriched aramang baked products. The study used the frequency distribution for evaluators to determine the acceptability of enriched aramang baked products enriched with malunggay. As per sensory evaluation conducted by the researchers, it was proven that aramang baked products enriched with malunggay was acceptable in terms of Odor, Taste, Flavor, Color, and Texture. Based on the results of sensory evaluation of enriched aramang baked products proven that three (3) treatments were all highly acceptable in terms of variable Odor, Taste, Flavor, Color and Textures conducted by the researchers.
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...Joshua Orris
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...Joshua Orris
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
Monitor indicators of genetic diversity from space using Earth Observation dataSpatial Genetics
Genetic diversity within and among populations is essential for species persistence. While targets and indicators for genetic diversity are captured in the Kunming-Montreal Global Biodiversity Framework, assessing genetic diversity across many species at national and regional scales remains challenging. Parties to the Convention on Biological Diversity (CBD) need accessible tools for reliable and efficient monitoring at relevant scales. Here, we describe how Earth Observation satellites (EO) make essential contributions to enable, accelerate, and improve genetic diversity monitoring and preservation. Specifically, we introduce a workflow integrating EO into existing genetic diversity monitoring strategies and present a set of examples where EO data is or can be integrated to improve assessment, monitoring, and conservation. We describe how available EO data can be integrated in innovative ways to support calculation of the genetic diversity indicators of the GBF monitoring framework and to inform management and monitoring decisions, especially in areas with limited research infrastructure or access. We also describe novel, integrative approaches to improve the indicators that can be implemented with the coming generation of EO data, and new capabilities that will provide unprecedented detail to characterize the changes to Earth’s surface and their implications for biodiversity, on a global scale.
Earth Day How has technology changed our life?
Thinkers/Inquiry • How has our ability to think and inquire helped to advance technology?
Vocabulary • Nature Deficit Disorder~ A condition that some people maintain is a spreading affliction especially affecting youth but also their adult counterparts, characterized by an excessive lack of familiarity with the outdoors and the natural world. • Precautionary Principle~ The approach whereby any possible risk associated with the introduction of a new technology is largely avoided, until a full understanding of its impact on health, environment and other areas is available.
What is technology? • Brainstorm a list of technology that you use everyday that your parents or grandparents did not have. • Compare your list with a partner.
Download the Latest OSHA 10 Answers PDF : oyetrade.comNarendra Jayas
Latest OSHA 10 Test Question and Answers PDF for Construction and General Industry Exam.
Download the full set of 390 MCQ type question and answers - https://www.oyetrade.com/OSHA-10-Answers-2021.php
To Help OSHA 10 trainees to pass their pre-test and post-test we have prepared set of 390 question and answers called OSHA 10 Answers in downloadable PDF format. The OSHA 10 Answers question bank is prepared by our in-house highly experienced safety professionals and trainers. The OSHA 10 Answers document consists of 390 MCQ type question and answers updated for year 2024 exams.
5. 1/4/2016 5
September, 2013, ‘Atmospheric Pollution
Prevention Action Plan’
2013-2017, 5 years plan
1700Billion RMB
PM2.5 drop 10% in all cities compared with
2012.
Beijing-Tianjin-Hebei region, 25% reduction
Yangtze River Delta, 20% reduction
Southern Pearl River Delta, 15% reduction
Potential market
6. 1/4/2016 6
Transformation and upgrading of coal for
energy conservation and emissions
reduction plan (2014-2020)
• 4600 power plants to be upgraded
• Total dust 10mg/m3
SO2 35mg/m3
NOx 50mg/m3
Growing indoor air cleaner market
15. Conclusion and discussion
1/4/2016 15
Reference influence
Public media for trustful image
National strategy
Business model based on core product/technology
Government+ industry+ universities
Follow the market change
etc.
16. Thank You!
Pegasor Oy
Hatanpään valtatie 34 C, FI-33100 Tampere, Finland
yanan.mi@pegasor.fi ; +358 503815155
www. pegasor.fi