It's a power packed presentation which can be used to win prizes and rewards for benefits of nature .It deals about the use of green chemistry,what is the use of green chemistry.The green chemistry is the base of future which enables us to switch from the harmful,toxic bases such as plastic to other nature enhancement promoting substance use.
Green Chemistry is the utilisation of a set of principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture and application of chemical products .
Green Chemistry is the utilisation of a set of principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture and application of chemical products .
Digital Library of GLT SBM, DL of GLT SBM Green Chemistry is the utilization of a set of principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture and application of chemical products.
Presentation.pptx. Green Chemistry and principal of green ChemistryHajira Mahmood
A complete and comprehensive approach towards green chemistry & its applications. it plays significance role to sustain user friendly environment by reducing waste and enhance energy efficiency & atom economy. It leads less hazardous chemicals that are easy to discard.
Green Chemistry is about:
1. Waste minimization of source
2. Use of catalysts in place of reagents
3. Using non-toxic reagents
4. Use of renewable resources
5. Improved atom efficiency
Green chemistry – The Chemical Industries' Way To Go GreenTariq Tauheed
At a time when everyone seems to be concerned about the environment, how exactly would the chemical industries play their part? A sneak peek into the fundamentals of how the chemical industries can adapt, and/or restructure.
We need the earth, the
Green chemistry is the design of chemical products and processes that reduce or eliminate the use or generation of hazardous substances. Green chemistry applies across the life cycle of a chemical product, including its design, manufacture, use, and ultimate disposal
what green chemistry is, which principles guide it and what are it's benefits this slide provide a brief description on economical, health and environmental benefits of green chem.
Digital Library of GLT SBM, DL of GLT SBM Green Chemistry is the utilization of a set of principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture and application of chemical products.
Presentation.pptx. Green Chemistry and principal of green ChemistryHajira Mahmood
A complete and comprehensive approach towards green chemistry & its applications. it plays significance role to sustain user friendly environment by reducing waste and enhance energy efficiency & atom economy. It leads less hazardous chemicals that are easy to discard.
Green Chemistry is about:
1. Waste minimization of source
2. Use of catalysts in place of reagents
3. Using non-toxic reagents
4. Use of renewable resources
5. Improved atom efficiency
Green chemistry – The Chemical Industries' Way To Go GreenTariq Tauheed
At a time when everyone seems to be concerned about the environment, how exactly would the chemical industries play their part? A sneak peek into the fundamentals of how the chemical industries can adapt, and/or restructure.
We need the earth, the
Green chemistry is the design of chemical products and processes that reduce or eliminate the use or generation of hazardous substances. Green chemistry applies across the life cycle of a chemical product, including its design, manufacture, use, and ultimate disposal
what green chemistry is, which principles guide it and what are it's benefits this slide provide a brief description on economical, health and environmental benefits of green chem.
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.
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.
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
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.
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.
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
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Ventures
green_chemistry.ppt
1.
2. GREEN CHEMISTRY
DEFINITION
Green Chemistry is the utilisation of a set of principles that reduces
or eliminates the use or generation of hazardous substances in the
design, manufacture and application of chemical products .
GREEN CHEMISTRY IS ABOUT
• Waste Minimisation at Source
• Use of Catalysts in place of Reagents
• Using Non-Toxic Reagents
• Use of Renewable Resources
• Improved Atom Efficiency
• Use of Solvent Free or Recyclable Environmentally Benign
Solvent systems
4. • Chemistry is undeniably a very prominent
part of our daily lives.
• Chemical developments also bring new
environmental problems and harmful
unexpected side effects, which result in the
need for ‘greener’ chemical products.
• A famous example is the pesticide DDT.
Why do we need Green Chemistry ?
5. • Green chemistry looks at pollution prevention on
the molecular scale and is an extremely important
area of Chemistry due to the importance of
Chemistry in our world today and the implications
it can show on our environment.
• The Green Chemistry program supports the
invention of more environmentally friendly
chemical processes which reduce or even
eliminate the generation of hazardous substances.
• This program works very closely with the twelve
principles of Green Chemistry.
6. 1. Prevention
It is better to prevent waste than to treat or clean up waste after it has been created.
2. Atom Economy
Synthetic methods should be designed to maximise the incorporation of all materials
used in the process into the final product.
3. Less Hazardous Chemical Synthesis
Wherever practicable, synthetic methods should be designed to use and generate
substances that possess little or no toxicity to people or the environment.
4. Designing Safer Chemicals
Chemical products should be designed to effect their desired function while minimising
their toxicity.
5. Safer Solvents and Auxiliaries
The use of auxiliary substances (e.g., solvents or separation agents) should be made
unnecessary whenever possible and innocuous when used.
6. Design for Energy Efficiency
Energy requirements of chemical processes should be recognised for their environmental
and economic impacts and should be minimised. If possible, synthetic methods should be
conducted at ambient temperature and pressure.
The 12 Principles of Green Chemistry (1-6)
7. 7 Use of Renewable Feedstocks
A raw material or feedstock should be renewable rather than depleting whenever technically and
economically practicable.
8 Reduce Derivatives
Unnecessary derivatization (use of blocking groups, protection/de-protection, and temporary modification of
physical/chemical processes) should be minimised or avoided if possible, because such steps require
additional reagents and can generate waste.
9 Catalysis
Catalytic reagents (as selective as possible) are superior to stoichiometric reagents.
10 Design for Degradation
Chemical products should be designed so that at the end of their function they break down into innocuous
degradation products and do not persist in the environment.
11 Real-time Analysis for Pollution Prevention
Analytical methodologies need to be further developed to allow for real-time, in-process monitoring and
control prior to the formation of hazardous substances.
12 Inherently Safer Chemistry for Accident Prevention
Substances and the form of a substance used in a chemical process should be chosen to minimise the
potential for chemical accidents, including releases, explosions, and fires.
The 12 Principles of Green Chemistry (7-12)
8. “It is better to prevent waste than to
treat or clean
up waste after it is formed”
Chemical
Process
9. Classic Route to Ibuprofen
Ac2O
AlCl3
COC H3
HCl, AcOH, Al W aste
ClCH2CO2Et
NaOEt
O
EtO2C
HCl
H2O / H+
O HC
AcO H
NH2O H
O HN
N
H2O / H+
HO2C
NH3
10. Hoechst Route To Ibuprofen
O
HF
AcOH
Ac2O
H2 / Ni
O
H
CO, Pd
HO2C
11. “The use of auxiliary substances (e.g. solvents,
separation agents, etc.) should be made
unnecessary
wherever possible, and innocuous when used”
12. “Energy requirements should be recognized for
their environmental impacts and should be
minimized.
Synthetic methods should be conducted at
ambient
pressure and temperature”
14. “A raw material of feedstock should be
renewable
rather than depleting wherever technically
and
economically practical”
Non-renewable Renewable
15.
16. Resource Depletion
• Renewable resources can be made
increasingly viable technologically
and economically through green
chemistry.
Biomass
Nanoscience
Solar
Carbondioxide
Waste utilization
19. • Energy
• Global Change
• Resource Depletion
• Food Supply
• Toxics in the Environment
The major uses of GREEN CHEMISTRY
20. Energy
The vast majority of the energy
generated in the world today is
from non-renewable sources that
damage the environment.
Carbon dioxide
Depletion of Ozone layer
Effects of mining, drilling, etc
Toxics
21. Energy
Green Chemistry will be essential in
developing the alternatives for energy
generation (photovoltaics, hydrogen, fuel
cells, biobased fuels, etc.) as well as
continue the path toward energy efficiency
with catalysis and product design at the
forefront.
22. Global Change
Concerns for climate change,
oceanic temperature, stratospheric
chemistry and global distillation can
be addressed through the
development and implementation of
green chemistry technologies.
23. Resource Depletion
Due to the over utilization of non-
renewable resources, natural
resources are being depleted at an
unsustainable rate.
Fossil fuels are a central issue.
24. Resource Depletion
Renewable resources can be made
increasingly viable technologically and
economically through green chemistry.
Biomass
Nanoscience & technology
Solar
Carbon dioxide
Chitin
Waste utilization
25. Food Supply
While current food levels are sufficient,
distribution is inadequate
Agricultural methods are unsustainable
Future food production intensity is
needed.
Green chemistry can address many
food supply issues
26. Food Supply
Green chemistry is developing:
Pesticides which only affect target
organisms and degrade to innocuous
by-products.
Fertilizers and fertilizer adjuvants that
are designed to minimize usage while
maximizing effectiveness.
Methods of using agricultural wastes
for beneficial and profitable uses.
27. Toxics in the Environment
Substances that are toxic to humans,
the biosphere and all that sustains it,
are currently still being released at a
cost of life, health and sustainability.
One of green chemistry’s greatest
strengths is the ability to design for
reduced hazard.
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