This ppt describes the usage of plastics and its management
Though plastics has huge applications, it has various harm fullness. So we need to find methods to manage plastic waste.
This is study to assess the potential of using “WASTE PLASTIC RECYCLING MACHINE”. We are working together to find ways to work with plastic waste, Plastic pollution is a huge problem regarding all of us. We want to find a solution and fix this. now plastic has become a warning to entire ecosystems and societies. we want to show the world the incredible opportunities of plastic waste in order to eliminate plastic pollution, we are made from basic materials are very affordable and easy to build. Their simplicity allows effective maintenance and easy repair. The machines are also modular so they can be adapted to different contexts and needs. This resource (plastic) locate around everywhere can become a source of income or an educational tool for your community.
This is study to assess the potential of using “WASTE PLASTIC RECYCLING MACHINE”. We are working together to find ways to work with plastic waste, Plastic pollution is a huge problem regarding all of us. We want to find a solution and fix this. now plastic has become a warning to entire ecosystems and societies. we want to show the world the incredible opportunities of plastic waste in order to eliminate plastic pollution, we are made from basic materials are very affordable and easy to build. Their simplicity allows effective maintenance and easy repair. The machines are also modular so they can be adapted to different contexts and needs. This resource (plastic) locate around everywhere can become a source of income or an educational tool for your community.
Whenever word plastic comes to our mind the first thing that strikes is HARMFUL!
So here is a little presentation to show how to convert that harmful thing into something innovative :)
ENJOY
#1 INTRODUCTION-The term “plastics” includes materials composed of various elements such as carbon, hydrogen, oxygen, nitrogen, chlorine, and sulphur.
Plastics are macromolecules, formed by polymerization and having the ability to be shaped by the application of reasonable amount of heat and pressure or any other form of forces.
It is one of the few new chemical materials which pose environmental problem.
Polyethylene, polyvinyl chloride, polystyrene is largely used in the manufacturing of plastics.
##2Rapid population growth, urbanization and industrial growth have led to severe problem of waste generation in urban centres.
The waste quantities increased from 46 million tones in 2001 to 65 million tones in 2010.
Report says that per capita per day production will increase to 0.7 kg in 2050.
The characteristics of waste depends on various factors such as food habits, traditions, lifestyle, climate etc.
for more contect
Plastic waste management- Conventional and New Technologyrmeena99
Plastic is a material consisting of any of a wide range of synthetic or semi-synthetic organic compounds that are malleable and can be molded into solid objects. Plastics are typically organic polymers of high molecular mass, but they often contain other substances. They are usually synthetic, most commonly derived from petrochemicals, but many are made from renewable materials such as polylactic acid from corn or cellulosics from cotton linters.Plasticity is the general property of all materials that are able to irreversibly deform without breaking, but this occurs to such a degree with this class of moldable polymers that their name is an emphasis on this ability.
Plastic is all around us. It forms much of the packaging for our food and drink. For many of us, it is throughout our home, our workplace, our car, the bus we take to and from work. It can be in our clothing, eyeglasses, teeth, toothbrush, computers, phones, dishes, utensils, toys. The list goes on, especially when you look around and begin to notice the plastic in your life.
Plastic is versatile, lightweight, flexible, moisture resistant, durable, strong and relatively inexpensive. It can be chemical resistant, clear or opaque, and practically unbreakable. These are wonderful useful qualities, and plastic plays many important roles in life on Earth, but the widespread use of plastic is also causing unprecedented environmental problems, and harbours serious health risks . Plastic should be used wisely, with caution and only when suitable alternatives do not exist or are not available.
Plastic pollution involves the accumulation of plastic products in the environment that adversely affects wildlife, wildlife habitat, or humans.[1] Plastics that act as pollutants are categorized into micro-, meso-, or macrodebris, based on size.[2] The prominence of plastic pollution is correlated with plastics being inexpensive and durable, which lends to high levels of plastics used by humans.[3] However, it is slow to degrade.[4] Plastic pollution can unfavorably affect lands, waterways and oceans. Living organisms, particularly marine animals, can also be affected through entanglement, direct ingestion of plastic waste, or through exposure to chemicals within plastics that cause interruptions in biological functions. Humans are also affected by plastic pollution, such as through the disruption of the thyroid hormone axis or hormone levels. In the UK alone, more than 5 million tonnes of plastic are consumed each year, of which an estimated mere 24% makes it into recycling systems. That leaves a remaining 3.8 million tonnes of waste, destined for landfills.[5][6] Plastic reduction efforts have occurred in some areas in attempts to reduce plastic consumption and pollution and promote plastic recycling.
Whenever word plastic comes to our mind the first thing that strikes is HARMFUL!
So here is a little presentation to show how to convert that harmful thing into something innovative :)
ENJOY
#1 INTRODUCTION-The term “plastics” includes materials composed of various elements such as carbon, hydrogen, oxygen, nitrogen, chlorine, and sulphur.
Plastics are macromolecules, formed by polymerization and having the ability to be shaped by the application of reasonable amount of heat and pressure or any other form of forces.
It is one of the few new chemical materials which pose environmental problem.
Polyethylene, polyvinyl chloride, polystyrene is largely used in the manufacturing of plastics.
##2Rapid population growth, urbanization and industrial growth have led to severe problem of waste generation in urban centres.
The waste quantities increased from 46 million tones in 2001 to 65 million tones in 2010.
Report says that per capita per day production will increase to 0.7 kg in 2050.
The characteristics of waste depends on various factors such as food habits, traditions, lifestyle, climate etc.
for more contect
Plastic waste management- Conventional and New Technologyrmeena99
Plastic is a material consisting of any of a wide range of synthetic or semi-synthetic organic compounds that are malleable and can be molded into solid objects. Plastics are typically organic polymers of high molecular mass, but they often contain other substances. They are usually synthetic, most commonly derived from petrochemicals, but many are made from renewable materials such as polylactic acid from corn or cellulosics from cotton linters.Plasticity is the general property of all materials that are able to irreversibly deform without breaking, but this occurs to such a degree with this class of moldable polymers that their name is an emphasis on this ability.
Plastic is all around us. It forms much of the packaging for our food and drink. For many of us, it is throughout our home, our workplace, our car, the bus we take to and from work. It can be in our clothing, eyeglasses, teeth, toothbrush, computers, phones, dishes, utensils, toys. The list goes on, especially when you look around and begin to notice the plastic in your life.
Plastic is versatile, lightweight, flexible, moisture resistant, durable, strong and relatively inexpensive. It can be chemical resistant, clear or opaque, and practically unbreakable. These are wonderful useful qualities, and plastic plays many important roles in life on Earth, but the widespread use of plastic is also causing unprecedented environmental problems, and harbours serious health risks . Plastic should be used wisely, with caution and only when suitable alternatives do not exist or are not available.
Plastic pollution involves the accumulation of plastic products in the environment that adversely affects wildlife, wildlife habitat, or humans.[1] Plastics that act as pollutants are categorized into micro-, meso-, or macrodebris, based on size.[2] The prominence of plastic pollution is correlated with plastics being inexpensive and durable, which lends to high levels of plastics used by humans.[3] However, it is slow to degrade.[4] Plastic pollution can unfavorably affect lands, waterways and oceans. Living organisms, particularly marine animals, can also be affected through entanglement, direct ingestion of plastic waste, or through exposure to chemicals within plastics that cause interruptions in biological functions. Humans are also affected by plastic pollution, such as through the disruption of the thyroid hormone axis or hormone levels. In the UK alone, more than 5 million tonnes of plastic are consumed each year, of which an estimated mere 24% makes it into recycling systems. That leaves a remaining 3.8 million tonnes of waste, destined for landfills.[5][6] Plastic reduction efforts have occurred in some areas in attempts to reduce plastic consumption and pollution and promote plastic recycling.
Here we will see the classifications, Collection, Handling & Sorting, different methods of sorting of plastics
About Biodegradable polymers, how to use it and reuse it
Plastic has been most inculcating material in our modern world. Plastic has a major problem as it cannot be disposed in the environment safely so many ideas has made up to decrease the pollution caused due to plastic. It has been remoulded into useful products to decrease its disposal problem. One of the methods of reforming plastic into useful product is our “PLASTIC PAVEMENTS”.
Plastic pavement has been formed from different plastic. It has only two materials plastic and sand. Plastic is best in it use for moisture resistant. It is mixed with sand to give good compressive strength. Plastic pavement is used for light weight traffic. The pavements manufactured possess the properties such as neat and even finishing
cellulose and chitosan belongs to polysaccharide group of carbohydrates. these two compounds are very good biopolymer and also have various applications in fabric, biomedical field etc..,
Solventless reaction in green chemistryAfrin Nirfa
Solventless reactions or solid state reactions are one of the principles involved in green chemistry. these reactions are more useful because the toxicity of solvents are reduced, easy to handle, cheaper and makes environment friendly.
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
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.
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.
Follow us on: Pinterest
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
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.
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 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.
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.
3. Plastics have made significant contribution in almost every field
of human activity today –
* agriculture,
* medical,
* Transportation,
* piping,
* electrical and heat insulation,
* packaging,
* Manufacturing of household and electronic goods,
furniture and other items of daily or specific use.
4. *
Plastics are widely used because of their light weight nature,
durability, potential for diverse applications, and low price.
i. hygienic – inert and chemical resistance,
ii. Light weight and non-breakability,
iii. Excellent barrier properties - enhancing shelf-life,
iv. Superior impact resistance,
v. Sterilizable and resistance to bacterial and other microbial
Growth,
vi. Transparency as well as opacity.
5. *
A. RECYCLABLE PLASTICS
(Thermoplastics):
PET, HDPE, PVC, LDPE, PP,
PS, etc.
A. NON-RECYCLABLE
PLASTICS
(Thermoset&others):
Multilayer & Laminated
Plastics, PUF, Bakelite,
Polycarbonate, Melamine, Nylon
etc.
7. *
MICRO PLASTICS (1 to<5 mm)
MESO PLASTICS (2–20 mm)
MACROPLASTICS (≥25 mm).
EFFECTS:
These plastics has the potential
to harm fish and other wildlife in
ocean by entangling and plastics
being eaten by creatures.
In a 2006 report known as
plastic debris in the world’s
oceans, it was estimated 267
animal species suffered.
10. *
The process of road lying using
waste plastics is designed and
the technique is being
implemented successfully for
the construction of flexible
roads at various places in India.
Plastic waste collection,
segregation & storage
Cleaning & drying of
Plastic waste .
Shredding plastic waste into
required size (2 to 4 mm).
Stone aggregate
(granite,ceramic) heated
around 160°C-170°C.
The coated aggregate is mixed
with hot bitumen at temperature
ranges from 155°C-163°C.
11. *
Waste material such as
plastic waste used for co-
processing.
Cement producers or
power plants can save
fossil fuel and raw
material consumption,
contributing more eco-
efficient production.
12. * Plasma Pyrolysis is a
technology, which put
together the thermo-chemical
properties of plasma with the
pyrolysis process.
*The extreme and versatile
heat generation ability of
plasma pyrolysis technology
enables it to dispose of all
types of plastic waste.
*It can accept a broad range
of plastics, including those
that are unwashed,
unsorted, or which are
hard to recycle.
*The fuel oil and diesel are
condensed from a gaseous
state into a liquid state,
which are collected as the
process continues.
14. BIO-BASED POLYMERS:
It uses a renewable carbon
source instead of traditional
plastics that source carbon
from fossil fuels.
One of the Bio plastics are
made from PolyLactic
Acid(PLA). It is made using
dextrose from corn.
But these plastics when
degrade will lead to
evolution of methane gas
which is a greenhouse
gas causes global
warming.
15. * Recycling ensure that the unwanted and
discarded plastics waste does not remain in road
side nor it is carried to the landfill.
* So Better the reduction of plastics should be
done.
16. *
*Recycling of waste plastics is an efficient way to improve
the environmental problems.
*Appropriate education programmes, measurement of
sources can be effective in promoting changes in disposal
practices that ultimately reduce the amounts of plastic
entering the environment.
*Plastic Waste Management has assumed great
significance in present day context. Various schemes has
to be implemented to mitigate the impacts of plastic waste
across the world.
17. *
*International Research Journal of Environment Sciences,
Javeriya Siddiqui and Govind Pandey Vol. 2(12), 84-88,
December2013
*Material on Plastic Waste Management,Central Pollution
Control Board,PariveshBhawan,East Arjun Nagar,Delhi-110032.
*www.ncbi.nlm.nih.gov/pubmed/22610295
*www.sciencedirect.com/science/article/pii/S0956053X09002190
*www.plasticwastesolutions.com/reduce-our-plastic-usage/
