The document provides an overview of a lecture on ecology and the environment. It discusses the impact of technology and industrial pollutants on human environments. It also covers environmental impact assessments and sustainable development. Specific types of pollution like air, water, industrial waste, noise, and their controls are examined. The objectives are to increase environmental awareness and reduce health issues.
The document discusses the concept of industrial ecology, which proposes that industrial systems should mimic natural ecosystems by having the wastes of one industry serve as resources for another. It was first introduced in 1973 as a way to minimize energy and material usage and reduce environmental impact. The key aspects of industrial ecology in practice include input-output analysis, by-product exchange between co-located industries, and taking a systems-level approach. The document also discusses recycling and its benefits, such as conserving natural resources and generating jobs, as well as some of the environmental costs of recycling processes. Overall, the document promotes minimizing waste and adopting a more circular economy approach across industries.
This document presents research on approaches to mitigate pollution from the herbicide MCPA (2-methyl-4-chloro-phenoxyacetic acid) in water catchments used as drinking water sources. The research monitored MCPA concentrations spatially and temporally in an agricultural catchment in Ireland that supplies drinking water. Key findings include: MCPA concentrations exceeded drinking water limits and persisted in the system; concentrations increased downstream; and concentrations correlated positively with improved grassland and negatively with rough grazing land use. The research demonstrates the need for enhanced monitoring and questions the sustainability of certain land uses like improved grassland near drinking water sources.
Life Cycle Assessment (LCA) is a technique used to assess the environmental impacts of a product or process across its lifecycle. It involves analyzing a product or process from raw material extraction, manufacturing, transportation, use, and disposal or recycling. The LCA process consists of four phases - defining the goal and scope of the assessment, conducting a life cycle inventory analysis, assessing the potential environmental impacts, and interpreting the results. The goal is to identify opportunities to reduce environmental impacts at each lifecycle stage.
Introduction to Environmental Impact Assessment.pptxAlmawYetnayet
Environmental problems can vary from the direct effects of the pollution of waterways and the air, through to indirect effects such as health problems caused by changes.
This document discusses green technologies and innovations for a sustainable future. It begins by noting that fossil fuel resources like oil, gas and coal will be depleted within the next few centuries. It then defines green technology as applying environmental science and monitoring to conserve resources and reduce human impacts. The goals of green technology are outlined as reduce, recycle, renew, refuse and responsibility. Examples of green technologies presented include enhanced geothermal energy, nano solar energy that reduces costs, wave power generators, sewage water treatment, and recycling. The document stresses that developing more green technologies and acting responsibly is important to have a sustainable future.
This document outlines the principles of environmental impact assessment (EIA) best practices. It is organized into two main parts. Part 1 describes the purpose, aims, and approach used to develop the principles. The principles are intended to provide guidance to those involved in applying EIA processes. Part 2 presents the definition of EIA as identifying, predicting, evaluating, and mitigating environmental effects prior to major decisions. It lists the objectives of EIA and introduces the basic and operating principles, which include transparency, participation, practicality, and applying EIA early in decision making.
This document discusses various types of pollution including air, water, noise, land, radioactive and light pollution. It defines each type of pollution, identifies their causes and effects, and provides some methods to control and prevent pollution. The key types of pollution covered are air (from industries, vehicles, etc.), water (from municipal, industrial and agricultural waste), noise (from transportation, construction), land (from waste dumping, mining, deforestation) and radioactive pollution (from nuclear power/waste). Global warming and the greenhouse effect are also briefly discussed.
The document provides an overview of a lecture on ecology and the environment. It discusses the impact of technology and industrial pollutants on human environments. It also covers environmental impact assessments and sustainable development. Specific types of pollution like air, water, industrial waste, noise, and their controls are examined. The objectives are to increase environmental awareness and reduce health issues.
The document discusses the concept of industrial ecology, which proposes that industrial systems should mimic natural ecosystems by having the wastes of one industry serve as resources for another. It was first introduced in 1973 as a way to minimize energy and material usage and reduce environmental impact. The key aspects of industrial ecology in practice include input-output analysis, by-product exchange between co-located industries, and taking a systems-level approach. The document also discusses recycling and its benefits, such as conserving natural resources and generating jobs, as well as some of the environmental costs of recycling processes. Overall, the document promotes minimizing waste and adopting a more circular economy approach across industries.
This document presents research on approaches to mitigate pollution from the herbicide MCPA (2-methyl-4-chloro-phenoxyacetic acid) in water catchments used as drinking water sources. The research monitored MCPA concentrations spatially and temporally in an agricultural catchment in Ireland that supplies drinking water. Key findings include: MCPA concentrations exceeded drinking water limits and persisted in the system; concentrations increased downstream; and concentrations correlated positively with improved grassland and negatively with rough grazing land use. The research demonstrates the need for enhanced monitoring and questions the sustainability of certain land uses like improved grassland near drinking water sources.
Life Cycle Assessment (LCA) is a technique used to assess the environmental impacts of a product or process across its lifecycle. It involves analyzing a product or process from raw material extraction, manufacturing, transportation, use, and disposal or recycling. The LCA process consists of four phases - defining the goal and scope of the assessment, conducting a life cycle inventory analysis, assessing the potential environmental impacts, and interpreting the results. The goal is to identify opportunities to reduce environmental impacts at each lifecycle stage.
Introduction to Environmental Impact Assessment.pptxAlmawYetnayet
Environmental problems can vary from the direct effects of the pollution of waterways and the air, through to indirect effects such as health problems caused by changes.
This document discusses green technologies and innovations for a sustainable future. It begins by noting that fossil fuel resources like oil, gas and coal will be depleted within the next few centuries. It then defines green technology as applying environmental science and monitoring to conserve resources and reduce human impacts. The goals of green technology are outlined as reduce, recycle, renew, refuse and responsibility. Examples of green technologies presented include enhanced geothermal energy, nano solar energy that reduces costs, wave power generators, sewage water treatment, and recycling. The document stresses that developing more green technologies and acting responsibly is important to have a sustainable future.
This document outlines the principles of environmental impact assessment (EIA) best practices. It is organized into two main parts. Part 1 describes the purpose, aims, and approach used to develop the principles. The principles are intended to provide guidance to those involved in applying EIA processes. Part 2 presents the definition of EIA as identifying, predicting, evaluating, and mitigating environmental effects prior to major decisions. It lists the objectives of EIA and introduces the basic and operating principles, which include transparency, participation, practicality, and applying EIA early in decision making.
This document discusses various types of pollution including air, water, noise, land, radioactive and light pollution. It defines each type of pollution, identifies their causes and effects, and provides some methods to control and prevent pollution. The key types of pollution covered are air (from industries, vehicles, etc.), water (from municipal, industrial and agricultural waste), noise (from transportation, construction), land (from waste dumping, mining, deforestation) and radioactive pollution (from nuclear power/waste). Global warming and the greenhouse effect are also briefly discussed.
The document discusses cleaner production as a strategy for sustainable industrial development. It defines cleaner production as the continuous application of preventive environmental strategies to processes, products, and services to increase efficiency and reduce risks to humans and the environment. The document outlines the principles of cleaner production, including precaution, prevention, and integration. It also describes the methodology, which involves 6 phases: commitment, analysis, opportunity generation, solution selection, implementation, and maintenance. Examples of cleaner production strategies and applications in industry are provided.
The document discusses environmental management and protection. It defines environmental quality and explains why protecting the environment is important. Some key ways to protect the environment mentioned are conserving energy and water, using natural daylight, walking or hiking instead of driving, eating locally grown foods, and running dishwashers and washing machines with full loads. The social environment refers to the culture and people one interacts with. Good water quality is important for human, animal and plant health. Environmental protection aims to benefit both the environment and humans. In conclusion, a clean environment is important for health, and it is every country and citizen's duty to ensure a better environment.
This document discusses waste minimization and environmental imperatives. It defines resource depletion as the exhaustion of resources from a region through overuse beyond replacement rates. Sustainable development is defined as meeting present needs without compromising future generations' ability to meet their own needs. Waste minimization aims to reduce waste production at the societal and individual levels across harvesting, production, distribution, consumption, and disposal. Processes can minimize rejects and maximize outputs, products, and byproducts over inputs like materials, water and energy. Waste minimization provides incentives like reduced costs and improved regulatory compliance and social responsibility. Barriers include economic, technological and regulatory challenges. Conventional waste management focuses on collection, treatment and disposal, while alternative approaches consider
Water pollution occurs when contaminants are introduced into water bodies, making the water unsuitable for its intended use. There are two main sources of water pollution: point source pollution which enters water bodies from identifiable sources like pipes, and non-point pollution which enters diffusely from sources like surface runoff. Various human activities like industrial waste, urban development, agriculture, and accidents cause water pollution. Effects of water pollution include destruction of ecosystems, death of aquatic animals, and diseases in humans. Preventive measures include reducing dumping of household and industrial wastes, recycling and reusing water.
Lecture note of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Green technology, also known as environmental technology or clean technology, applies environmental science, green chemistry, and electronic monitoring devices to monitor the environment, curb human impacts, and promote sustainable resource management. It includes technologies like solar and wind power that generate sustainable energy. The 11th Five-Year Plan in India set objectives like increasing forest cover, improving air quality, treating urban wastewater, and boosting energy efficiency. Various laws support green technology in India. Key branches of green technology include green chemistry, green energy, green IT, green building, and green nanotechnology.
1. Hazardous waste landfills are designed with multiple layers to prevent contamination, including compacted waste, clay and plastic linings, leachate collection systems, and groundwater monitoring wells.
2. Common hazardous wastes include cleaning products, paints, pesticides, batteries, motor oil and antifreeze which should not be thrown in the trash or poured down drains but disposed of properly.
3. Transitioning to a low-waste society requires reducing and reusing materials to minimize pollution, following principles like industrial ecology that mimic natural cycles.
This slides tells about why to use eco-friendly products, what is pron and cons of using green products and how to buy products which causes less hazards to environment
Solid waste comes from industrial, commercial, mining, agricultural, and community activities. It includes garbage, refuse, sludge, and other discarded materials. Improper management and disposal of solid waste can negatively impact human health, animals, aquatic life, and the environment. As populations and economies grow, more waste is produced which can pollute soil, water, and air if not handled properly. Common health issues from exposure to solid waste include chemical poisoning, increased risk of cancer and disease, and toxicity from heavy metals in contaminated food or water sources. The environment is also harmed through greenhouse gas emissions, destruction of habitats, and pollution of land, rivers, and oceans. Proper treatment and disposal methods like incineration, land
The document discusses waste management, which includes collecting, transporting, processing, disposing and monitoring waste materials produced by human activity. It notes that rapid industrialization in India has led to depletion and pollution of natural resources due to huge amounts of hazardous waste. Sustainable waste management is vital for protecting the environment and enabling sustainable socioeconomic development. The document then provides details on various waste treatment and utilization techniques discussed in the book.
The document discusses solid waste management and classification of wastes. It defines solid waste as materials such as household garbage, food waste, yard waste, and construction debris that are not liquid or gaseous. The document classifies wastes according to their properties, effects on health and environment, and origin. Wastes are categorized as biodegradable, non-biodegradable, hazardous, non-hazardous, nuclear, thermal, plastic, biomedical, municipal, and agricultural wastes. Improper management of wastes can negatively impact health, socio-economic conditions, coastal environments, climate, and groundwater.
This document discusses green waste management. It defines green waste as biodegradable garden or park waste such as grass clippings and hedge trimmings. Green waste production varies between 122-155 kg per person annually. Improper management can increase fire risk, threaten biodiversity, and decrease water quality. Effective management includes collection, transport, treatment, and disposal with monitoring. The principles of reduce, reuse, and recycle can help manage waste better by preventing generation. Hiring green waste disposal services provides environmental, health, and recycling benefits while composting the waste into useful soil products. Effective individual actions, like using disposal services, can help save the planet.
The document outlines the principles of environmental impact assessment (EIA) best practices according to the International Association for Impact Assessment (IAIA). It is divided into two parts. Part 1 describes the purpose and aims of developing EIA principles, which is to provide guidance to IAIA members and others applying EIA processes. It utilized results from previous EIA studies and expertise from IAIA members. Part 2 presents the definition of EIA, its objectives, and basic and operating principles for EIA. The basic principles include transparency, certainty, participation, practicality, flexibility, cost-effectiveness, credibility and accountability. The operating principles provide guidance on applying EIA at various stages such as screening, scoping and reporting.
This document discusses biological treatment of hazardous waste. It describes hazardous waste and explains that biological treatment uses microorganisms to decompose organic wastes. It then outlines five principal types of conventional biological treatment: treatment with activated sludge; aerated lagoon method; trickling filters; waste stabilization ponds; and anaerobic digestion. Each treatment type is then briefly described.
The document discusses industrial waste management. It defines industrial waste and notes that it can contaminate the environment if not properly disposed of. Some effective strategies for management include reducing, reusing, recycling and recovering wastes. Developing eco-industrial parks where companies cooperate to share resources and reduce waste is also discussed as an approach. Case studies provide examples of industrial symbiosis where one industry's waste is used as a resource for another.
This document presents a case study of sustainable waste management in Achrol, Jaipur, Rajasthan. It discusses the need for sustainable waste management to protect future generations and the environment. The case study describes the current waste management situation in Achrol, including the types and sources of waste generated. Recommendations are provided to address traffic issues and promote better waste segregation, recycling, and disposal practices in line with government guidelines. The conclusion emphasizes the urgent need for sustainable waste management approaches to reduce waste and environmental impacts.
The document discusses zero effluent discharge systems. It provides an introduction and overview of zero effluent discharge, including the need for such systems, their benefits, drivers and challenges. It then discusses specific applications for zero effluent discharge in industries like textiles. The document focuses on zero effluent discharge treatment of textile wastewater, outlining the key treatment steps and environmental challenges.
This document provides an overview of the stages and processes involved in municipal wastewater treatment. It discusses the stages of screening, physical treatment including grit removal and aeration, chemical treatment through coagulation and flocculation, sedimentation, filtration, chlorination, and sometimes supplementary treatment like fluoridation. The goal of these treatment stages is to remove contaminants and produce clean water that is safe for human use and discharge back into the environment.
The document discusses waste minimization, defining it as systematically reducing waste at the source through prevention, efficient use of resources, and improving waste quality. It presents the waste hierarchy of avoiding waste, reducing it, reusing materials, recycling, energy recovery, and disposal. Techniques for minimizing waste include inventory management, production process modification, reducing waste volume, and recovering materials on or off-site. The goal is to lower waste disposal costs while protecting the environment.
Modern landfills are highly regulated and use advanced designs like multi-layer liners to prevent waste from contaminating groundwater. They are carefully designed and monitored to protect the environment. Key features include liners to isolate waste, systems to extract methane gas and remove leachate, and plans to reuse the land after a landfill closes. These improvements address issues like groundwater contamination, greenhouse gas emissions, and allowing future development on closed landfill sites.
Impacts of Technology on the Environment ( chelsi jain MBA G 43).pptxChelsiJain12
Technology has both positive and negative impacts on the environment. Positively, it has improved energy efficiency, enabled renewable energy sources like solar and wind power, and allowed for better waste management. However, it has also contributed to environmental degradation through pollution, deforestation, and climate change from increased greenhouse gases. To reduce these negative effects, sustainable technologies and practices must be developed and adopted to lower resource use, waste, and pollution, while also raising awareness of technology's environmental impacts.
This is a presentation prepared for college assignment which includes the positive and negative impacts of technology on environment. I tried to cover most important points.
The document discusses cleaner production as a strategy for sustainable industrial development. It defines cleaner production as the continuous application of preventive environmental strategies to processes, products, and services to increase efficiency and reduce risks to humans and the environment. The document outlines the principles of cleaner production, including precaution, prevention, and integration. It also describes the methodology, which involves 6 phases: commitment, analysis, opportunity generation, solution selection, implementation, and maintenance. Examples of cleaner production strategies and applications in industry are provided.
The document discusses environmental management and protection. It defines environmental quality and explains why protecting the environment is important. Some key ways to protect the environment mentioned are conserving energy and water, using natural daylight, walking or hiking instead of driving, eating locally grown foods, and running dishwashers and washing machines with full loads. The social environment refers to the culture and people one interacts with. Good water quality is important for human, animal and plant health. Environmental protection aims to benefit both the environment and humans. In conclusion, a clean environment is important for health, and it is every country and citizen's duty to ensure a better environment.
This document discusses waste minimization and environmental imperatives. It defines resource depletion as the exhaustion of resources from a region through overuse beyond replacement rates. Sustainable development is defined as meeting present needs without compromising future generations' ability to meet their own needs. Waste minimization aims to reduce waste production at the societal and individual levels across harvesting, production, distribution, consumption, and disposal. Processes can minimize rejects and maximize outputs, products, and byproducts over inputs like materials, water and energy. Waste minimization provides incentives like reduced costs and improved regulatory compliance and social responsibility. Barriers include economic, technological and regulatory challenges. Conventional waste management focuses on collection, treatment and disposal, while alternative approaches consider
Water pollution occurs when contaminants are introduced into water bodies, making the water unsuitable for its intended use. There are two main sources of water pollution: point source pollution which enters water bodies from identifiable sources like pipes, and non-point pollution which enters diffusely from sources like surface runoff. Various human activities like industrial waste, urban development, agriculture, and accidents cause water pollution. Effects of water pollution include destruction of ecosystems, death of aquatic animals, and diseases in humans. Preventive measures include reducing dumping of household and industrial wastes, recycling and reusing water.
Lecture note of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Green technology, also known as environmental technology or clean technology, applies environmental science, green chemistry, and electronic monitoring devices to monitor the environment, curb human impacts, and promote sustainable resource management. It includes technologies like solar and wind power that generate sustainable energy. The 11th Five-Year Plan in India set objectives like increasing forest cover, improving air quality, treating urban wastewater, and boosting energy efficiency. Various laws support green technology in India. Key branches of green technology include green chemistry, green energy, green IT, green building, and green nanotechnology.
1. Hazardous waste landfills are designed with multiple layers to prevent contamination, including compacted waste, clay and plastic linings, leachate collection systems, and groundwater monitoring wells.
2. Common hazardous wastes include cleaning products, paints, pesticides, batteries, motor oil and antifreeze which should not be thrown in the trash or poured down drains but disposed of properly.
3. Transitioning to a low-waste society requires reducing and reusing materials to minimize pollution, following principles like industrial ecology that mimic natural cycles.
This slides tells about why to use eco-friendly products, what is pron and cons of using green products and how to buy products which causes less hazards to environment
Solid waste comes from industrial, commercial, mining, agricultural, and community activities. It includes garbage, refuse, sludge, and other discarded materials. Improper management and disposal of solid waste can negatively impact human health, animals, aquatic life, and the environment. As populations and economies grow, more waste is produced which can pollute soil, water, and air if not handled properly. Common health issues from exposure to solid waste include chemical poisoning, increased risk of cancer and disease, and toxicity from heavy metals in contaminated food or water sources. The environment is also harmed through greenhouse gas emissions, destruction of habitats, and pollution of land, rivers, and oceans. Proper treatment and disposal methods like incineration, land
The document discusses waste management, which includes collecting, transporting, processing, disposing and monitoring waste materials produced by human activity. It notes that rapid industrialization in India has led to depletion and pollution of natural resources due to huge amounts of hazardous waste. Sustainable waste management is vital for protecting the environment and enabling sustainable socioeconomic development. The document then provides details on various waste treatment and utilization techniques discussed in the book.
The document discusses solid waste management and classification of wastes. It defines solid waste as materials such as household garbage, food waste, yard waste, and construction debris that are not liquid or gaseous. The document classifies wastes according to their properties, effects on health and environment, and origin. Wastes are categorized as biodegradable, non-biodegradable, hazardous, non-hazardous, nuclear, thermal, plastic, biomedical, municipal, and agricultural wastes. Improper management of wastes can negatively impact health, socio-economic conditions, coastal environments, climate, and groundwater.
This document discusses green waste management. It defines green waste as biodegradable garden or park waste such as grass clippings and hedge trimmings. Green waste production varies between 122-155 kg per person annually. Improper management can increase fire risk, threaten biodiversity, and decrease water quality. Effective management includes collection, transport, treatment, and disposal with monitoring. The principles of reduce, reuse, and recycle can help manage waste better by preventing generation. Hiring green waste disposal services provides environmental, health, and recycling benefits while composting the waste into useful soil products. Effective individual actions, like using disposal services, can help save the planet.
The document outlines the principles of environmental impact assessment (EIA) best practices according to the International Association for Impact Assessment (IAIA). It is divided into two parts. Part 1 describes the purpose and aims of developing EIA principles, which is to provide guidance to IAIA members and others applying EIA processes. It utilized results from previous EIA studies and expertise from IAIA members. Part 2 presents the definition of EIA, its objectives, and basic and operating principles for EIA. The basic principles include transparency, certainty, participation, practicality, flexibility, cost-effectiveness, credibility and accountability. The operating principles provide guidance on applying EIA at various stages such as screening, scoping and reporting.
This document discusses biological treatment of hazardous waste. It describes hazardous waste and explains that biological treatment uses microorganisms to decompose organic wastes. It then outlines five principal types of conventional biological treatment: treatment with activated sludge; aerated lagoon method; trickling filters; waste stabilization ponds; and anaerobic digestion. Each treatment type is then briefly described.
The document discusses industrial waste management. It defines industrial waste and notes that it can contaminate the environment if not properly disposed of. Some effective strategies for management include reducing, reusing, recycling and recovering wastes. Developing eco-industrial parks where companies cooperate to share resources and reduce waste is also discussed as an approach. Case studies provide examples of industrial symbiosis where one industry's waste is used as a resource for another.
This document presents a case study of sustainable waste management in Achrol, Jaipur, Rajasthan. It discusses the need for sustainable waste management to protect future generations and the environment. The case study describes the current waste management situation in Achrol, including the types and sources of waste generated. Recommendations are provided to address traffic issues and promote better waste segregation, recycling, and disposal practices in line with government guidelines. The conclusion emphasizes the urgent need for sustainable waste management approaches to reduce waste and environmental impacts.
The document discusses zero effluent discharge systems. It provides an introduction and overview of zero effluent discharge, including the need for such systems, their benefits, drivers and challenges. It then discusses specific applications for zero effluent discharge in industries like textiles. The document focuses on zero effluent discharge treatment of textile wastewater, outlining the key treatment steps and environmental challenges.
This document provides an overview of the stages and processes involved in municipal wastewater treatment. It discusses the stages of screening, physical treatment including grit removal and aeration, chemical treatment through coagulation and flocculation, sedimentation, filtration, chlorination, and sometimes supplementary treatment like fluoridation. The goal of these treatment stages is to remove contaminants and produce clean water that is safe for human use and discharge back into the environment.
The document discusses waste minimization, defining it as systematically reducing waste at the source through prevention, efficient use of resources, and improving waste quality. It presents the waste hierarchy of avoiding waste, reducing it, reusing materials, recycling, energy recovery, and disposal. Techniques for minimizing waste include inventory management, production process modification, reducing waste volume, and recovering materials on or off-site. The goal is to lower waste disposal costs while protecting the environment.
Modern landfills are highly regulated and use advanced designs like multi-layer liners to prevent waste from contaminating groundwater. They are carefully designed and monitored to protect the environment. Key features include liners to isolate waste, systems to extract methane gas and remove leachate, and plans to reuse the land after a landfill closes. These improvements address issues like groundwater contamination, greenhouse gas emissions, and allowing future development on closed landfill sites.
Impacts of Technology on the Environment ( chelsi jain MBA G 43).pptxChelsiJain12
Technology has both positive and negative impacts on the environment. Positively, it has improved energy efficiency, enabled renewable energy sources like solar and wind power, and allowed for better waste management. However, it has also contributed to environmental degradation through pollution, deforestation, and climate change from increased greenhouse gases. To reduce these negative effects, sustainable technologies and practices must be developed and adopted to lower resource use, waste, and pollution, while also raising awareness of technology's environmental impacts.
This is a presentation prepared for college assignment which includes the positive and negative impacts of technology on environment. I tried to cover most important points.
The document discusses the positive and negative environmental impacts of technology, with the negative impacts including electronic waste, resource depletion from manufacturing, and energy consumption from use. It also covers the concept of the carbon footprint from devices and advocates for understanding energy usage in computers and promoting energy saving methods and green technology.
This document discusses green technology in Malaysia from 1990 to the present. It covers:
1) The development of green technology in Malaysia from an industrial focus in 1990 to a focus on green technology and sustainability by 2014.
2) An overview of green technology, including definitions, sectors like energy, transportation, and manufacturing, and criteria for green products.
3) Malaysia's efforts to promote green technology through the establishment of the Ministry of Energy, Green Technology and Water in 2009 and the launching of the National Green Technology Policy that same year.
Introduction
The clean Tech Revolution
Objectives
Main Characteristics of Clean Technology
Cleaner Technology principles
Cleaner Technology practices
Top 10 clean technology breakthroughs
Challenges or disadvantages of Green Technology
Conclusion
The document discusses green technologies and their importance. It defines green technology as technologies that minimize environmental impacts and reduce the use of natural resources. Some key areas of green technology discussed include green building, green nanotechnology, green chemistry, green IT, and green energy. Green technologies are important because they are more sustainable and help address issues like resource depletion, pollution, and climate change. The future of green technology is promising as governments and the private sector increasingly invest in these sustainable technologies.
ENVIRONMENTAL POLLUTION AND ITS PREVENTION ppt unit 1.pptxAditya235131
The document discusses environmental pollution, its causes, and approaches to prevention and management. It defines key terms like pollution, environmental engineering, and proactive vs reactive policies. Environmental engineering aims to address environmental problems through technical and socioeconomic lenses to promote sustainable development. The roles of environmental engineers include designing pollution control equipment and implementing procedures to protect public health. Proactive policies focus on anticipating and preventing issues, while reactive policies address problems after they have occurred.
A Life Cycle Assessment (LCA) analyzes the environmental impacts of a product or service throughout its entire life cycle from material sourcing through end of life. An LCA considers impacts from production, use, and disposal to provide a comprehensive understanding of the cradle-to-grave environmental footprint. The methodology, standardized by ISO, evaluates impacts across multiple categories such as climate change, resource use, land use, toxicity, and biodiversity to support more sustainable decision-making.
This document discusses green technology, which aims to develop and use technologies that are environmentally friendly and conserve natural resources. It covers topics like green nanotechnology, green chemistry, green energy, green building, and the goals of green technology, which include rethinking, recycling, renewing, and reducing processes and responsibilities. Green technology has advantages like minimizing environmental degradation and greenhouse gas emissions while improving quality of life. It is a growing employment sector and alternative for economic growth that does not harm the environment. While green technology still has some inefficiencies currently, further research and development can help address issues and make it a solution for environmental problems.
The document discusses the environmental impacts of desktop computing from cradle to grave. It outlines how manufacturing requires large amounts of fossil fuels and produces toxic chemicals. Use of computers contributes to greenhouse gas emissions from electricity generation. Improper disposal of electronic waste can release toxins into the environment. The document recommends that the university develop a green purchasing policy, implement an energy conservation strategy, and run a campus awareness program to promote more sustainable computing practices.
The document discusses the relationship between engineering and nature conservation. It notes that environmental engineering aims to improve the environment by addressing issues like pollution, climate change, and resource management. Civil engineers must consider nature when developing infrastructure projects. The document provides examples of how environmental and chemical engineers work to develop solutions for waste disposal, air and water treatment, and green technologies. It emphasizes that engineers, businesses, and society all play a role in protecting the natural environment.
The document discusses the relationship between technology and the environment. It describes how technology has negatively impacted the environment through increased pollution, use of fuel, and ecosystem destruction. However, it also notes that technology has provided some positive environmental impacts, such as enabling clean energy sources like solar power. The document examines different perspectives on how to balance environmental protection with technological advancement and economic development.
This document outlines a lecture on environmental engineering at the University of Baghdad College of Engineering. It introduces chemical engineering and its role in applying science to industrial processes. The course objectives are to provide an understanding of environmental pollution, its impacts, and prevention/control methods. Recommended textbooks and a weekly schedule are included, covering topics like ecosystems, health effects, pollution types, measurements, and water/air treatment technologies. The introduction defines engineering and chemical engineering, and their applications.
This slide show accompanies the learner guide "Mechanical Technology Grade 10" by Charles Goodwin, Andre Lategan & Daniel Meyer, published by Future Managers Pty Ltd. For more information visit our website www.futuremanagers.net
This document discusses green computing and green technology. It defines green computing as environmentally sustainable computing that aims to design, use, and dispose of IT equipment in environmentally friendly ways. It also discusses goals of green computing such as reducing hazardous materials and maximizing energy efficiency. The document also defines green technology as applying environmental science to conserve resources and mitigate human impacts, with goals like source reduction, green buildings, and energy conservation. It notes some governmental standards and criticism of viewing green technology as reforming exploitative systems superficially rather than fundamentally changing them.
Natural Capital at Risk: The Top 100 Externalities of BusinessSustainable Brands
This document is a report by Trucost PLC that ranks the top 100 externalities of business and the top 20 region-sectors based on their environmental impacts. It uses an environmentally extended input-output model to estimate the natural capital costs in a company's supply chain from unpriced impacts such as land use, water consumption, greenhouse gas emissions, air and water pollution, and waste. The report finds that consumer sectors drive most of the natural capital costs and that accounting for environmental externalities can help businesses better understand their financial risks from dependency on natural resources.
Natural Capital at Risk: The Top 100 Externalities of BusinessSustainable Brands
This report offers a high level perspective on the world’s biggest natural capital risks for business, investors and governments. To provide a business perspective, it presents natural capital risk in financial terms. In doing so, it finds that the world’s 100 biggest risks are costing the economy around $4.7 trillion per year in terms of the environmental and social costs of lost ecosystem services and pollution. The aim of the report is to provide insight into how companies and their investors can measure and manage natural capital impacts and to inspire further research and debate.
Technology refers to the application of knowledge for human benefits. Green technology deals with using science and technology to protect the environment as well as curb the negative impacts of human involvement. It is any mode of technology that covers CO2 emissions. Green technologies include green energy, green IT, green food, green, manufacturing, green business, green economics, green supply chain, green logistics, green building, and green nanotechnology. This paper provides a brief introduction to green technology. Matthew N. O. Sadiku | Sarhan M. Musa | Adebowale E. Shadare | Adedamola A. Omotoso "Green Technology" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-1 , December 2018, URL: http://www.ijtsrd.com/papers/ijtsrd20199.pdf
http://www.ijtsrd.com/engineering/electrical-engineering/20199/green-technology/matthew-n-o-sadiku
Green technology, also known as environmental technology or clean technology, applies environmental science and monitoring to minimize pollution and conserve resources. It includes renewable energy sources like wind, solar, hydrogen fuel cells, and hydroelectricity. While green technology provides benefits like reduced emissions and resource conservation, it also faces challenges like high upfront costs, technological hurdles, and potentially negative environmental impacts during development. However, further research and improvements can help address current limitations, and green technology remains key to solving problems like global warming and energy shortages in a sustainable manner.
Similar to Impact of Technology on environment -sl.pptx (20)
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
1. Impact of Technology on Environment
Prepared and Presented by --
Sanjay Loharkar - WRO0600863
(Article assistant -Hiregange & Associates LLP)
2. Index
What is Technology ?
Collection of techniques, such as scientific Investigation.
Reduce Manual efforts and made human life easy.
What is Environment ?
Total Sum of all surroundings of living organism including
natural and other living things.
Positive Impact of Technology on Environment ?
The positive effects are recycling of wastes, reduction in
carbon dioxide emissions, and renewable energy production.
Negative Impact of Technology on Environment ?
No denying that these everyday technologies have come at a
cost to the environment.
01
02
03
04
Conclusion
Anything excess is Poison, Do things in Limits
05
3. Collection of Techniques, Methods or Process
1
Reduce Manual Efforts (ex- Software)
2
Scientific Investigation (ex-Mangal yaan)
3
WhatisTechnology?
4. What is Environment ?
All living & non-living thigs occurs naturally
Natural Resources
Such as air, water, and climate, as
well as energy, radiation..
Not Originating from Human Activity
12. Conclusion
• Technology may not be able to fix all environmental issues
but it invariably can contribute to its betterment when
channelised correctly.
• The reason why the environment is in such bad shape is
due to the wrong implementation and practice of
technology.
• Climate changes, global warming and pollution are
influenced not by technology but the mismanagement of
it.
• It is concluded that uncontrollable and unauthorized
usage of technology impacts the environment negatively
but if targeted rightly has the capability and the potential
to restore the environment. Therefore, it is the use of
technology that determines the positive or negative
impact, and the aim should be to position technology in a
way where the current health of the environment which
surrounds us is cured and emphatically reinstituted.
13. Any Queries???
For any clarification
sanjay@hiregange.com
sanjuloharkar@gmail.com
Any Queries???