Domestic water pollution is mainly caused by uncontrolled dumping of sewage from homes, food processing, and other sources into waterways. Sewage contains human waste, organic materials, and other pollutants. When discharged in large volumes, it leads to three issues: 1) depletion of oxygen in the water as bacteria decompose organic matter, 2) promotion of algal growth which also depletes oxygen, and 3) spread of infectious diseases through contaminated water. Microorganisms in sewage-contaminated water can cause illnesses like hepatitis, cholera, and diarrhea when consumed. Domestic sewage is a primary source of water pollution.
What is Eutrophication and it's cause, what impacts on environment as well as on human and how to control it. All details shown in this ppt plus one case study.
water pollution control and measurmentRekha Kumari
Today we all are facing the biggest problem that is scarcity of drinking water as the level of water is continually decreasing.
In many countries people die because of contaminated water as they do not have any water resources that contain pure water.
The first question comes in mind when we talk about water management is how can we manage water. For this we need some well-planned strategies like if we know the places where heavy rainfall occur, then we can put extra efforts there in order to save water for future use.
coastal water resoueces, this issue really great, because of day by in coastal region population increses but main problems are that area s water is almost salty so thats why majors problems are created about water.
We can work together to keep the environment clean so the plants, animals and people who depend on it remain healthy :) Working together, we can make pollution less of a problem and make our world a better place :D :)
pollution due to usage of pesticides on human health and environment alternatives, and effectiveness of alternatives are discussed in this presentation
What is Eutrophication and it's cause, what impacts on environment as well as on human and how to control it. All details shown in this ppt plus one case study.
water pollution control and measurmentRekha Kumari
Today we all are facing the biggest problem that is scarcity of drinking water as the level of water is continually decreasing.
In many countries people die because of contaminated water as they do not have any water resources that contain pure water.
The first question comes in mind when we talk about water management is how can we manage water. For this we need some well-planned strategies like if we know the places where heavy rainfall occur, then we can put extra efforts there in order to save water for future use.
coastal water resoueces, this issue really great, because of day by in coastal region population increses but main problems are that area s water is almost salty so thats why majors problems are created about water.
We can work together to keep the environment clean so the plants, animals and people who depend on it remain healthy :) Working together, we can make pollution less of a problem and make our world a better place :D :)
pollution due to usage of pesticides on human health and environment alternatives, and effectiveness of alternatives are discussed in this presentation
Water pollution presentation for nerds like you who do not leave their room for hours.
You deserve divine punishment, ediot
We should eat more chicken. And more potato based snacks.
Environmental science Module 2 Topic. This PPT is not a work of mine and was provided by our college professor during our graduation, so I am not sure about the original author. The credit goes to the Original author.
This slide contents
* What is Water Pollution?
* Types and sources of Water Pollution
* Water Pollutants
* Population and Water needs
* The Effects Of Water Pollution
* Solutions to Water Pollution
* Preventive Measures for Water Pollution
Water pollution is an appalling problem, powerful enough to lead the world on a path of destruction. Water is an easy solvent, enabling most pollutants to dissolve in it easily and contaminate it. The most basic effect of water pollution is directly suffered by the organisms and vegetation that survive in water, including amphibians. On a human level, several people die each day due to consumption of polluted and infected water.
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.
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.
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.
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
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.
1. Domestic water pollution
Domestic water pollution is mainly caused by sewage.
Sewage is defined as the water-borne waste derived from
home, animal or food processing plants and includes
human excreta, soaps, organic materials, different types
of solids, waste food, oil detergents, paper and cloth.They
are the largest group of water pollutants. Water pollution
is caused by uncontrolled dumping of waste collected
from villages, towns and cities into ponds, streams, lakes
and rivers. A major ingredient of most detergents is
phosphate. Phosphates support luxurious growth of algae.
Algae withdraw large quantities of oxygen from water. It
becomes detrimental to other organisms. Domestic waters
are the primary sources of water pollution.The domestic
sewage contributes to the largest amount of waste.
2. Domestic water pollution
The huge discharge of sewage allows following events
that lead to water pollution.
1) Depletion of Oxygen Contents
2) Promotion of Algal Growth
3) Spread of Infections/Diseases
1) Depletion of Oxygen Contents: The aerobic bacteria
present in water are responsible for the decomposition of
organic matter. The amount of oxygen required for such
biochemical decomposition is called the biochemical
oxygen demand. The quantity of oxygen utilized by the
bacteria for the degradation of organic substance is called
BOD. Thus BOD value can be used as an indicator of
water pollution. Along with BOD, the quantity of oxygen
dissolved in a water body (DO), indicates the quality of
biolife in a water system. DO below 4 to 5 ppm is
detrimental to the system.
3. Domestic Water Pollution
2) Promotion of Algal Growth: Stimulation of heavy
algal growth and shift in the algal flora to the blue green
algae, leading to the formation of obnoxious blooms,
floating scums or blankets of algae results into
eutrophication. Most of the algal bloom do not seem to
be utilized as food by the invertebrates or zooplankton,
thereby, minimizing the predatory control. Biological
decomposition of such algal masses in turn leads to
oxygen depletion. In a poorly oxygenated condition,
fish and other animal die and clean river is turned into a
stinking drain.
4. Domestic water pollution
3. Spread of Infections/Diseases: Micro-organisms,
usually viruses, bacteria, some protozoans and
helminthes occur in water bodies as a result of sewage
disposal. Consumption of contaminated water causes
water borne infectious diseases.
Water borne infectious diseases in man.
• Viruses Viral hepatitis, poliomyletitis
• Bacteria Cholera, typhoid, paratyphoid, dysentery,
diarrhoea
• Protozoa Amoebiasis, giardiasis
• Helminthes Roundworm, hookworm, threadworm
5. Pollution Problems of Leather Industries
The leather industry occupies an important place in the
National economy of every country.
• Tannery effluents contain vegetable tannins and non-
tannins which cause chemical oxygen demand. They also
contain high amounts of proteins. These proteins are
biodegradable and exert high BOD where water from
tanneries contain about 46% proteins, 10% fatty acids,
4% tannins, 20% inorganic volatile solids and about 21 %
total dissolved volatile solids.
• Chlorides, trivalent chromium, nitrogen, phosphorus,
sulphate, ammonium salts, lime etc. are the inorganic
pollutants present in significant quantities. For each kg
salted hide 35 litres of water is required.
6. Pollution Problems of Leather Industries
The discharge of untreated waste waters in a nearby water
body may effect the physical, chemical and biological
characteristic of water. High oxygen demand, high pH,
excessive alkalinity, suspended matter, sulphides are
injurious to fish and other aquatic organisms. The chrome
process involves 250 chemicals including cadmium, arsenic
and chromium. Chromium in particular is used in large
quantities. Tanneries make the ground water unfit for
drinking, and irrigation. Groundwater of several places have
been affected by tanneries. A tannery waste can contaminate
the groundwater in a radius of 8 kms. The effluent from
vegetable tanning is coloured which makes the water turbid.
Turbidity reduces light penetration, thereby reducing the
photosynthetic activity of aquatic plants.