Environmental Science presentation about the 3R and their importance in our lives. Solely for academic or educational purposes. Also has informative video clips to aid understanding of the concept
Waste management or waste disposal are all the activities and actions required to manage waste from its inception to its final disposal.[1] This includes amongst other things collection, transport, treatment and disposal of waste together with monitoring and regulation. It also encompasses the legal and regulatory framework that relates to waste management encompassing guidance on recycling.
Waste can take any form that is solid, liquid, or gas and each have different methods of disposal and management. Waste management normally deals with all types of waste whether it was created in forms that are industrial, biological, household, and special cases where it may pose a threat to human health.[2] It is produced due to human activity such as when factories extract and process raw materials.[3] Waste management is intended to reduce adverse effects of waste on health, the environment or aesthetics.
Waste management practices are not uniform among countries (developed and developing nations); regions (urban and rural areas), and sectors (residential and industrial).[4]
A large portion of waste management practices deal with municipal solid waste (MSW) which is waste that is created by household, industrial, and commercial activity.[5]
Waste-to-energy (WtE) or energy-from-waste (EfW) is the process of generating energy in the form of electricity and/or heat from the primary treatment of waste. WtE is a form of energy recovery. Most WtE processes produce electricity and/or heat directly through combustion, or produce a combustible fuel commodity, such as methane, methanol, ethanol or synthetic fuels.
Waste-to-energy technologies convert waste matter into various forms of fuel that can be used to supply energy. Waste feed stocks can include municipal solid waste (MSW); construction and demolition (C&D) debris; agricultural waste, such as crop silage and livestock manure; industrial waste from coal mining, lumber mills, or other facilities; and even the gases that are naturally produced within landfills.
This ppt explains about Waste, Types of Waste, Waste Management, Solid Waste, Classification, Solid Waste Management, Hazardous Waste Types, Factors affecting generation of waste, Traditional methods of waste collection and disposal
Environmental Science presentation about the 3R and their importance in our lives. Solely for academic or educational purposes. Also has informative video clips to aid understanding of the concept
Waste management or waste disposal are all the activities and actions required to manage waste from its inception to its final disposal.[1] This includes amongst other things collection, transport, treatment and disposal of waste together with monitoring and regulation. It also encompasses the legal and regulatory framework that relates to waste management encompassing guidance on recycling.
Waste can take any form that is solid, liquid, or gas and each have different methods of disposal and management. Waste management normally deals with all types of waste whether it was created in forms that are industrial, biological, household, and special cases where it may pose a threat to human health.[2] It is produced due to human activity such as when factories extract and process raw materials.[3] Waste management is intended to reduce adverse effects of waste on health, the environment or aesthetics.
Waste management practices are not uniform among countries (developed and developing nations); regions (urban and rural areas), and sectors (residential and industrial).[4]
A large portion of waste management practices deal with municipal solid waste (MSW) which is waste that is created by household, industrial, and commercial activity.[5]
Waste-to-energy (WtE) or energy-from-waste (EfW) is the process of generating energy in the form of electricity and/or heat from the primary treatment of waste. WtE is a form of energy recovery. Most WtE processes produce electricity and/or heat directly through combustion, or produce a combustible fuel commodity, such as methane, methanol, ethanol or synthetic fuels.
Waste-to-energy technologies convert waste matter into various forms of fuel that can be used to supply energy. Waste feed stocks can include municipal solid waste (MSW); construction and demolition (C&D) debris; agricultural waste, such as crop silage and livestock manure; industrial waste from coal mining, lumber mills, or other facilities; and even the gases that are naturally produced within landfills.
This ppt explains about Waste, Types of Waste, Waste Management, Solid Waste, Classification, Solid Waste Management, Hazardous Waste Types, Factors affecting generation of waste, Traditional methods of waste collection and disposal
International waste management strategiesAhmed Ali
The waste hierarchy refers to the "3 Rs" reduce, reuse and recycle, which classify waste management strategies according to their desirability in terms of waste minimisation. The waste hierarchy remains the cornerstone of most waste minimisation strategies.
http://socceronlinetv.com/aff-suzuki-cup-2016-final-live/
http://socceronlinetv.com/aff-suzuki-cup-2016-final-live-streaming/
http://socceronlinetv.com/thailand-vs-indonesia-live-streaming/
https://www.linkedin.com/pulse/aff-suzuki-cup-2016-final-live-streaming-thailand-vs-indonesia-ali
https://twitter.com/i/moments/809777680317026304
International waste management strategiesAhmed Ali
The waste hierarchy refers to the "3 Rs" reduce, reuse and recycle, which classify waste management strategies according to their desirability in terms of waste minimisation. The waste hierarchy remains the cornerstone of most waste minimisation strategies.
http://socceronlinetv.com/thailand-vs-indonesia-live-streaming/
http://socceronlinetv.com/aff-suzuki-cup-2016-final-live-streaming/
http://socceronlinetv.com/aff-suzuki-cup-2016-final-live/
Managing waste is one of daunting problems.This presentation is an approach to make the waste management system more sustainable and easily acceptable.
Efficient Waste Disposal Paving the Way for a Sustainable Future.pdfpriya singh
Title: Efficient Waste Disposal: Paving the Way for a Sustainable Future
Introduction:
Waste disposal is a critical aspect of modern society as we grapple with increasing population growth, urbanization, and consumption. The improper management of waste poses significant environmental and health risks. However, by implementing efficient waste disposal practices, we can mitigate these challenges and move towards a more sustainable future. This article explores the importance of waste disposal, the environmental impact of improper waste management, and innovative solutions that can pave the way for a cleaner and healthier planet.
The Importance of Proper Waste Disposal:
Proper waste disposal is crucial for maintaining environmental quality and protecting human health. When waste is not managed correctly, it can contaminate soil, water bodies, and the air we breathe. Hazardous substances released from untreated waste can seep into groundwater, leading to the pollution of drinking water sources. Additionally, decomposing organic waste produces greenhouse gases such as methane, contributing to climate change.
The Environmental Impact of Improper Waste Management:
Improper waste management has severe consequences for the environment. One of the most significant issues is the pollution of our oceans. Plastic waste, in particular, poses a severe threat to marine ecosystems, with millions of tons ending up in the ocean each year. Marine animals can ingest or become entangled in plastic, causing injury or death. Furthermore, the presence of plastic particles in the water can disrupt the entire food chain, ultimately affecting human health.
Landfilling, another common waste disposal method, has detrimental effects as well. Landfills release greenhouse gases, primarily methane, which has a significantly higher global warming potential than carbon dioxide. Moreover, landfills take up valuable land space and can contaminate nearby soil and groundwater if not adequately managed.
Innovative Solutions for Efficient Waste Disposal:
Recycling: Recycling plays a crucial role in waste management. By transforming used materials into new products, recycling reduces the demand for raw materials, conserves energy, and decreases waste going to landfills. Governments and communities should promote recycling initiatives and establish comprehensive recycling programs to ensure widespread participation.
Composting: Organic waste can be converted into nutrient-rich compost through composting. Composting not only diverts organic waste from landfills but also produces a valuable resource for agriculture and landscaping. Encouraging individuals and businesses to compost can significantly reduce the amount of waste sent to landfills and enhance soil quality.
Waste-to-Energy (WTE) Facilities: WTE facilities convert non-recyclable waste into energy through various processes such as incineration or anaerobic digestion. These facilities generate electricity or heat while re
Waste Management is one of the main aspect to keep environment clean as their are many types of waste which is necessary to keep managed so that it dose'nt spoil the surroundings.
1.Introduction
2.Definition
3.Classification
a) based on source or origin
b) based on nature of waste
#Non hazardous or solid waste
#Hazardous waste
4. Health hazards of accumulated solid waste
Natural farming @ Dr. Siddhartha S. Jena.pptxsidjena70
A brief about organic farming/ Natural farming/ Zero budget natural farming/ Subash Palekar Natural farming which keeps us and environment safe and healthy. Next gen Agricultural practices of chemical free farming.
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
Diabetes is a rapidly and serious health problem in Pakistan. This chronic condition is associated with serious long-term complications, including higher risk of heart disease and stroke. Aggressive treatment of hypertension and hyperlipideamia can result in a substantial reduction in cardiovascular events in patients with diabetes 1. Consequently pharmacist-led diabetes cardiovascular risk (DCVR) clinics have been established in both primary and secondary care sites in NHS Lothian during the past five years. An audit of the pharmaceutical care delivery at the clinics was conducted in order to evaluate practice and to standardize the pharmacists’ documentation of outcomes. Pharmaceutical care issues (PCI) and patient details were collected both prospectively and retrospectively from three DCVR clinics. The PCI`s were categorized according to a triangularised system consisting of multiple categories. These were ‘checks’, ‘changes’ (‘change in drug therapy process’ and ‘change in drug therapy’), ‘drug therapy problems’ and ‘quality assurance descriptors’ (‘timer perspective’ and ‘degree of change’). A verified medication assessment tool (MAT) for patients with chronic cardiovascular disease was applied to the patients from one of the clinics. The tool was used to quantify PCI`s and pharmacist actions that were centered on implementing or enforcing clinical guideline standards. A database was developed to be used as an assessment tool and to standardize the documentation of achievement of outcomes. Feedback on the audit of the pharmaceutical care delivery and the database was received from the DCVR clinic pharmacist at a focus group meeting.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
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Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
Micro RNA genes and their likely influence in rice (Oryza sativa L.) dynamic ...Open Access Research Paper
Micro RNAs (miRNAs) are small non-coding RNAs molecules having approximately 18-25 nucleotides, they are present in both plants and animals genomes. MiRNAs have diverse spatial expression patterns and regulate various developmental metabolisms, stress responses and other physiological processes. The dynamic gene expression playing major roles in phenotypic differences in organisms are believed to be controlled by miRNAs. Mutations in regions of regulatory factors, such as miRNA genes or transcription factors (TF) necessitated by dynamic environmental factors or pathogen infections, have tremendous effects on structure and expression of genes. The resultant novel gene products presents potential explanations for constant evolving desirable traits that have long been bred using conventional means, biotechnology or genetic engineering. Rice grain quality, yield, disease tolerance, climate-resilience and palatability properties are not exceptional to miRN Asmutations effects. There are new insights courtesy of high-throughput sequencing and improved proteomic techniques that organisms’ complexity and adaptations are highly contributed by miRNAs containing regulatory networks. This article aims to expound on how rice miRNAs could be driving evolution of traits and highlight the latest miRNA research progress. Moreover, the review accentuates miRNAs grey areas to be addressed and gives recommendations for further studies.
Summary of the Climate and Energy Policy of Australia
Waste management
1.
2. WASTE MANAGEMENT
Waste
Waste Management
Any unused, rejected and unwanted material is called Waste.
It is also known as trash, garbage, refuse or junk material.
Waste Management refers to the activities connected with the
collection
& disposal of the wastes.
4. Facts about Waste Management
In India, 62 million tones of waste is generated annually.
5.6 million tones of waste us plastic waste.
Per capita waste generation in Indian cities range from 200 gram to 600 gram per day.
43 million tonnes of solid waste is collected & 11.9 million
that is 22-28% is treated & rest is dumped at the landfill sites.
Globally 22,000 waste to energy plants are there.
India has only 8 plants which convert waste into energy.
The Centre for science & environment analysis on swachh survekshan
says that top cities follow poor waste management system.
CSE says that these cities focus on centralized model without
segregation of waste.
6. Classification of Waste
• According to their properties
1. Bio-degradable Waste
2.Non-Biodegradable Waste
• According to their effect on human health and
Environment
1.Hazardous wastes
2.Non-hazardous wastes
7. Types of Waste by its Origin
Municipal Solid Waste
Bio-Medical Waste
Industrial Waste
Agriculture Waste
Fishery Waste
E-waste
10. Magnitude of Problem
• Per capita waste generation increasing by 1.3% per annum
• Urban population increase between 3-3.5% annum
• Yearly increase in waste generation is around 5% annually
• India produces more than 42.0 million tons of municipal solid waste annually
11. • Affect our health
• Affect our socio-economic conditions
• Affect our coastal and marine environment
• Affect our climate
• Rising global temperature are expected to raise sea levels and change -
precipitation and other local climate conditions.
• Changing regional climates could alter forest, crop yield, and water
supplies.
• This could also affect human health, animals, and many types of
ecosystem.
Impact of Waste
12. Biodegradable
and
Degradable
Plastic
• Starch
based
plastic
• Can
degrade
itself in
90days
Cullet
Remanufacturin
g
• Cullet – Broken
Glass Pieces
• Cullet
undergoes
melting and
remanufacturin
g process
Deinking
Technology for
Paper Recycling
• Through this
process paper
ink is removed
from recycled
paper slurry
• A newspaper
can be
recycled up to
5 times
Vermicompostin
g
• Animal waste,
Pharmaceutical
waste, Food
and Sewage
waste is
processed
through
earthworms.
• The output of
this process
can be used as
Bio-Fertilizers
for crops
Refuse Derived
Fuel (RDF)
• Fuel produced
from various
types of wastes
such as
municipal solid
wastes (MSW),
industrial
wastes or
commercial
wastes.
Bio-conversion
• Food waste and
other
combustible
waste are
collectively
incinerated and
landfilled.
• Biogas can be
used for Cooking
and can also be
as a substitute
for Natural Gas
•
Technologies Available
13. Waste Hierarchy
Waste hierarchy is a tool used in the evaluation of
processes that protect the
environment alongside resource and energy
consumption to most favorable to least favorable
actions.
The hierarchy establishes preferred program priorities
based on sustainability.
The hierarchy captures the progression of a material or
product through successive stages of waste
management, and represents the latter part of the life-
cycle for each product
14. Methods of waste disposal
Recycling:
Recycling serves to transform the wastes into products of their own genre through
industrial processing. Paper, glass, aluminum, and plastics are commonly recycled. It
is environmentally friendly to reuse the wastes instead of adding them to nature.
However, processing technologies are pretty expensive.
Preventing or reducing waste generation:
Extensive use of new or unnecessary products is the root cause of unchecked waste
formation. The rapid population growth makes it imperative to use second-hand
products or judiciously use the existing ones because if not, there is a potential risk of
people succumbing to the ill effects of toxic wastes. Disposing of the wastes will also
assume formidable shape. A conscious decision should be made at the personal and
professional level to judiciously curb the menacing growth of wastes.
15. Incineration:
Incineration is a fancy way to describe burning waste as a disposal method. This
process generates heat, which is then used for energy. Incineration also creates by-
products, including various gases and inert ash. The incinerator design and the
waste material being burned dictates how much pollution this method creates.
Filters can minimize the pollution.
Incineration is financially better than recycling because it's cheaper to burn waste
for energy than the expenses involved in recycling. But it's more expensive than
disposing of trash in a landfill. Incineration reduces waste volume by up to 90
percent of the original amount. If organic waste is incinerated, the resulting ash can
provide nutrients for hydroponic solutions. Incineration is the preferred method for
disposing of toxic chemicals and hazardous wastes.
Composting:
Composting is a natural process where organic wastes break down into nutrient-rich compost perfect for
your garden plants. Microbes decompose the organic materials as they sit in a compost pile or bin for
months. Composting preserves more nutrients than incineration and is the preferred method for organic
waste disposal. The main drawback is the amount of time it takes for the organic materials to break down into
compost. This method also requires you to have enough space to make a large compost pile, which is
challenging if you live in a multi-family dwelling or have a small yard.
17. Recycling of Waste
Recycling is processing used materials (waste) into new, useful
products. This is done to reduce the use of raw materials that would
have been used. Recycling also uses less energy and great way of
controlling air, water and land pollution.
19. Conclusion
• Improper waste management leads to
• Increase in Green House Gas effects.
• Rapid increase in global warming.
• Contamination of water, air and land.
• Causes hazardous environment leading to deadly diseases.
• Affects biotic and aquatic life including both flora and fauna.
• Degrades the quality of agricultural land.
20. • To curb the effects caused due to improper handling of waste, we as managers
should do the following;
• Provide proper training to all the employees and workers.
• Generate awareness among the people of healthy working habits.
• Have check points in the organization to keep an eye upon the waste generated.
• Utilize the available resources optimally.
• Incorporate the usage of alternative fuels.
Conclusion