Air Pollution
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This presentation discusses air pollution, which occurs when air contains harmful amounts of gases, dust, fumes or odors that can negatively impact human health, animal health, plant life, and materials. The presentation contains sections on the text definition of air pollution, an image showing industries polluting the air, an animation explaining how air is polluted, and a video further explaining how air pollution occurs.
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What is air pollution
Air pollution occurs when harmful gases, particles, or odors are introduced into the atmosphere, contaminating the air and making it unhealthy for humans, animals, and plants to breathe. It can result from both natural causes like wildfires, volcanoes, and organic decay, as well as human activities such as emissions from industry, burning fossil fuels, and household chemicals. Some ways to prevent air pollution include using public transportation or bikes when possible to reduce car emissions, conserving energy at home, and recycling products to minimize manufacturing waste.
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This document discusses air pollution and methods for sampling air quality. It defines air pollution as undesirable atmospheric substances including gases and particulate matter from sources like industries, vehicles and waste. There are two main sampling methods - continuous and time-averaged. Samples are then analyzed using physical, chemical and biological methods to determine concentration levels over time. Sampling locations and equipment depend on the study objectives. Regular monitoring measures substances like sulfur dioxide weekly to assess national ambient air quality.
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This document discusses different types of pollution including air, water, soil, noise, and radioactive pollution. It outlines the causes and effects of each type of pollution. Some key points mentioned are that air pollution is caused by factors such as automobile emissions, industrial emissions, and garbage burning. It affects human health and can increase temperatures on Earth. Water pollution comes from household detergents, industrial and agricultural waste, and oil spills and can spread diseases. Methods to reduce pollution discussed include forming carpools, using alternative energy sources, minimizing plastic use, and properly disposing of radioactive waste.
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This document discusses the main air pollutants - carbon monoxide, lead, ozone, nitrogen dioxide, particulate matter, and sulfur dioxide. It describes their sources, health effects, and regulations. It also outlines the history of air pollution control acts and standards in the United States, current issues regarding inadequate control and understanding health impacts, and recommendations for reducing air pollution exposure.
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This document discusses air pollution prevention and management. It defines air pollution and lists its main causes as particulate matter, exhaust fumes, carbon gases, and emissions from industries and vehicles. It then outlines the sources of air pollution as mobile, stationary, area, and natural sources. The effects of air pollution include global warming, respiratory illnesses, and reduced life expectancy. It concludes with an overview of Pakistan's air pollution management framework including the Pakistan Environmental Protection Act which requires projects to assess environmental impacts.
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This document provides an overview of various types of environmental pollution including air pollution, acid rain, greenhouse gases, smog, and their causes and effects. It discusses six major air pollutants regulated by the EPA and sources of air pollution from industries and vehicles. Acid rain is caused by sulfur and nitrogen oxides from burning fossil fuels which can damage ecosystems and infrastructure. Greenhouse gases trap heat in the atmosphere and are contributing to global warming, with consequences like sea level rise and effects on human health and agriculture. The document also outlines different pollution control technologies.
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What is air pollution
Air pollution occurs when harmful gases, particles, or odors are introduced into the atmosphere, contaminating the air and making it unhealthy for humans, animals, and plants to breathe. It can result from both natural causes like wildfires, volcanoes, and organic decay, as well as human activities such as emissions from industry, burning fossil fuels, and household chemicals. Some ways to prevent air pollution include using public transportation or bikes when possible to reduce car emissions, conserving energy at home, and recycling products to minimize manufacturing waste.
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This document discusses air pollution and methods for sampling air quality. It defines air pollution as undesirable atmospheric substances including gases and particulate matter from sources like industries, vehicles and waste. There are two main sampling methods - continuous and time-averaged. Samples are then analyzed using physical, chemical and biological methods to determine concentration levels over time. Sampling locations and equipment depend on the study objectives. Regular monitoring measures substances like sulfur dioxide weekly to assess national ambient air quality.
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This document discusses different types of pollution including air, water, soil, noise, and radioactive pollution. It outlines the causes and effects of each type of pollution. Some key points mentioned are that air pollution is caused by factors such as automobile emissions, industrial emissions, and garbage burning. It affects human health and can increase temperatures on Earth. Water pollution comes from household detergents, industrial and agricultural waste, and oil spills and can spread diseases. Methods to reduce pollution discussed include forming carpools, using alternative energy sources, minimizing plastic use, and properly disposing of radioactive waste.
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The document discusses air pollution, including its definition, types, causes, effects, and prevention. It defines air pollution as physical, chemical, and biological agents that modify the natural atmosphere. It discusses primary and secondary pollutants like carbon monoxide and ozone. Major causes of air pollution include vehicle emissions, industrial emissions, and natural sources like wildfires. Short-term effects include respiratory issues, while long-term effects involve chronic diseases like lung cancer and heart disease. Prevention strategies include controlling vehicle and industry emissions, restricting smoking, and increasing ventilation.
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Water pollution is any change in water quality that harms living organisms or makes water unsuitable for use. It causes over 14,000 daily deaths worldwide. Pollution can come from natural sources like volcanoes or human sources like factories and cities. Increased nutrients cause eutrophication and hypoxia, reducing oxygen levels and harming marine life. Many pollutants accumulate up the food chain. Water quality is measured through tests of bacteria, oxygen levels, and chemical concentrations. Proper management is needed to address this global public health and environmental issue.
Air pollution
1) Air pollution is the introduction of chemicals, particulate matter, or biological materials into the atmosphere that can harm living organisms or damage the environment.
2) There are several main types of air pollution including smog, acid rain, the greenhouse effect, and depletion of the ozone layer. Indoor air pollution from activities like smoking or cooking can also be harmful.
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Air pollution is caused by both natural occurrences like forest fires and volcanic eruptions, as well as human activities. Major human causes of air pollution include the burning of fossil fuels which emit sulfur dioxide and other pollutants, agricultural activities that release ammonia and pesticides/fertilizers, exhaust from factories and vehicle emissions, and indoor air pollution from household cleaners. The effects of air pollution include increased risk of diseases, global warming through the greenhouse effect, acid rain, harm to wildlife, and depletion of the ozone layer.
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【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Improving the Management of Peatlands and the Capacities of Stakeholders in I...
Improving the Management of Peatlands and the Capacities of Stakeholders in I...Global Landscapes Forum (GLF)
Presented by Sonya Dewi at GLF Peatlands 2024 - 360 Degree Approach to Improving Capacity of Multiple Stakeholders to Manage Peatland SustainablyClimate Change All over the World .pptx
Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
Wildlife-AnIntroduction.pdf so that you know more about our environment
All about wildlife, if you are fond of animals and wildlife then do follow us for more content like this
Global Peatlands Map and Hotspot Explanation Atlas
Presented by Alexandra Barthelmes at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...
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.
ENVIRONMENT~ Renewable Energy Sources and their future prospects.
This presentation is for us to know that how our Environment need Attention for protection of our natural resources which are depleted day by day that's why we need to take time and shift our attention to renewable energy sources instead of non-renewable sources which are better and Eco-friendly for our environment. these renewable energy sources are so helpful for our planet and for every living organism which depends on environment.
在线办理(lboro毕业证书)拉夫堡大学毕业证学历证书一模一样
学校原件一模一样【微信：741003700 】《(lboro毕业证书)拉夫堡大学毕业证学历证书》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Recycling and Disposal on SWM Raymond Einyu pptx
Increasing urbanization, rural–urban migration, rising standards of living, and rapid development associated with population growth have resulted in increased solid waste generation by industrial, domestic and other activities in Nairobi City. It has been noted in other contexts too that increasing population, changing consumption patterns, economic development, changing income, urbanization and industrialization all contribute to the increased generation of waste.
With the increasing urban population in Kenya, which is estimated to be growing at a rate higher than that of the country’s general population, waste generation and management is already a major challenge. The industrialization and urbanization process in the country, dominated by one major city – Nairobi, which has around four times the population of the next largest urban centre (Mombasa) – has witnessed an exponential increase in the generation of solid waste. It is projected that by 2030, about 50 per cent of the Kenyan population will be urban.
Aim:
A healthy, safe, secure and sustainable solid waste management system fit for a world – class city.
Improve and protect the public health of Nairobi residents and visitors.
Ecological health, diversity and productivity and maximize resource recovery through the participatory approach.
Goals:
Build awareness and capacity for source separation as essential components of sustainable waste management.
Build new environmentally sound infrastructure and systems for safe disposal of residual waste and replacing current dumpsites which should be commissioned.
Current solid waste management situation:
The status.
Solid waste generation rate is at 2240 tones / day
collection efficiently is at about 50%.
Actors i.e. city authorities, CBO’s , private firms and self-disposal
Current SWM Situation in Nairobi City:
Solid waste generation – collection – dumping
Good Practices:
• Separation – recycling – marketing.
• Open dumpsite dandora dump site through public education on source separation of waste, of which the situation can be reversed.
• Nairobi is one of the C40 cities in this respect , various actors in the solid waste management space have adopted a variety of technologies to reduce short lived climate pollutants including source separation , recycling , marketing of the recycled products.
• Through the network, it should expect to benefit from expertise of the different actors in the network in terms of applicable technologies and practices in reducing the short-lived climate pollutants.
Good practices:
Despite the dismal collection of solid waste in Nairobi city, there are practices and activities of informal actors (CBOs, CBO-SACCOs and yard shop operators) and other formal industrial actors on solid waste collection, recycling and waste reduction.
Practices and activities of these actor groups are viewed as innovations with the potential to change the way solid waste is handled.
CHALLENGES:
• Resource Allocation.
Overview of the Global Peatlands Assessment
Presented by Patrick Scheel at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...
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.
Promoting Multilateral Cooperation for Sustainable Peatland management
Presented by Agus Julianto on GLF Peatlands 2024 - 360 Degree Approach to Improving Capacity of Multiple Stakeholders to Manage Peatland Sustainably
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Air Pollution
- 1. Presentation on Air Pollution By Saiful Islam
- 2. Text Air pollution occurs when the air contains gases, dust, fumes or odour in harmful amounts. That is, amounts which could be harmful to the health or comfort of humans and animals or which could cause damage to plants and materials.
- 3. Image This image explains how the air being polluted by Industries.
- 4. Animation This animation explains how the air is being polluted.
- 5. Audio & Video This video explains how the air is being polluted.
- 6. Thank You