“It is impossible to have a healthy and sound society without a proper respect for the soil.”
― Peter Maurin
This ppt right here- tells you about different type of pesticides and other dangerous chemical stuff.
You would be imagining what the 3rd slide has to do with soil pollution???
ANS-It shows that in 2013-14 India produced 95.9 million tons of wheat which is equal to 35000 of the given pools!!
The next few slides tell you about the industrial waste and waste management.
Some slides even consists of facts about Green Chemistry!
The ppt is not in detail as i had to explain the ppt in class.
This presentation is about Soil Pollution. This presentation contains all Necessary details about Soil Pollution Like its causes, Health Effects, Ecosystem Effects, Cleanup Options by different countries like China, United Kingdom, and our Country "India"
Hope You Like it
- Slides_Maker4u
This presentation is about Soil Pollution. This presentation contains all Necessary details about Soil Pollution Like its causes, Health Effects, Ecosystem Effects, Cleanup Options by different countries like China, United Kingdom, and our Country "India"
Hope You Like it
- Slides_Maker4u
This presentation contains:
1. types of water pollutants
2. sources of water pollutants
3. effects of water pollution
4. control measures of water pollution.
Soil,Soil Pollution, Sources of Soil Pollution,
Effects Of Soil Pollution,
Control Of Soil Pollution,
Physically Control of Soil Pollution,
Chemically Control of Soil Pollution,
Thermally Control of Soil Pollution ,
Biologically Control of Soil Pollution
This presentation contains:
1. types of water pollutants
2. sources of water pollutants
3. effects of water pollution
4. control measures of water pollution.
Soil,Soil Pollution, Sources of Soil Pollution,
Effects Of Soil Pollution,
Control Of Soil Pollution,
Physically Control of Soil Pollution,
Chemically Control of Soil Pollution,
Thermally Control of Soil Pollution ,
Biologically Control of Soil Pollution
In this slide it help you to understand environmental sanitation and housing.
It blows you to improve your knowledge regarding environmental sanitation.
Understanding the impact of liquid waste and its proper disposal is crucial for environmental preservation and public health. Clarence Valley Septics offers valuable insights into the consequences of improper waste management and the importance of responsible disposal practices. Visit clarencevalleyseptics to learn about sustainable solutions and ensure the safe handling and treatment of liquid waste for a cleaner, healthier environment.
Today's world is left only in the hands of science!
The Ppt here is about software concepts, the os, The ss.......... everything. The PPT will guide you through a small intro of the working of the computer, not the machine but the driving force behind it.This vast topic covered in a small part can give you enough interest to change your point of view towards software's !!
I request everybody not to copy but to take inspiration from it!
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Cancer cell metabolism: special Reference to Lactate PathwayAADYARAJPANDEY1
Normal Cell Metabolism:
Cellular respiration describes the series of steps that cells use to break down sugar and other chemicals to get the energy we need to function.
Energy is stored in the bonds of glucose and when glucose is broken down, much of that energy is released.
Cell utilize energy in the form of ATP.
The first step of respiration is called glycolysis. In a series of steps, glycolysis breaks glucose into two smaller molecules - a chemical called pyruvate. A small amount of ATP is formed during this process.
Most healthy cells continue the breakdown in a second process, called the Kreb's cycle. The Kreb's cycle allows cells to “burn” the pyruvates made in glycolysis to get more ATP.
The last step in the breakdown of glucose is called oxidative phosphorylation (Ox-Phos).
It takes place in specialized cell structures called mitochondria. This process produces a large amount of ATP. Importantly, cells need oxygen to complete oxidative phosphorylation.
If a cell completes only glycolysis, only 2 molecules of ATP are made per glucose. However, if the cell completes the entire respiration process (glycolysis - Kreb's - oxidative phosphorylation), about 36 molecules of ATP are created, giving it much more energy to use.
IN CANCER CELL:
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
introduction to WARBERG PHENOMENA:
WARBURG EFFECT Usually, cancer cells are highly glycolytic (glucose addiction) and take up more glucose than do normal cells from outside.
Otto Heinrich Warburg (; 8 October 1883 – 1 August 1970) In 1931 was awarded the Nobel Prize in Physiology for his "discovery of the nature and mode of action of the respiratory enzyme.
WARNBURG EFFECT : cancer cells under aerobic (well-oxygenated) conditions to metabolize glucose to lactate (aerobic glycolysis) is known as the Warburg effect. Warburg made the observation that tumor slices consume glucose and secrete lactate at a higher rate than normal tissues.
2. • India being an agriculture based economy
gives high priority to agriculture, fisheries and
livestock development.
• The surplus production is stored by
governmental and non-governmental
organizations for the lean
seasons.
4. THE SO CALLED HELPFUL CHEMICALS
PESTICIDES:-
Pesticides are chemicals that are meant to
kill pests. The term pesticide includes all of
the following : herbicide, insecticide, insect
growth regulator , nematicide , termiticide
, molluscicide, piscicide, avicide, rodenticide,
predacide, bactericide, insect
repellent, animal repellent , antimicrobial ,
fungicide , disinfectant (antimicrobial),
and sanitizer.
5. THE HISTORY OF SOIL KILLER…..
Nicotine
DDT
Aldrin and Dieldrin
Organo-Phosphates
8. PESTICIDE RESISTANCE
The repeated use of the same or similar
pesticides give rise to pests that are resistant to
that group of pesticides thus making the
pesticides ineffective!!!
9.
10. THE LITTLE BIT BETTER CHEMICALS
Herbicides:-
Herbicide(s), also commonly known
……………………as weedkillers, are chemical substances used to
control unwanted plants.
NacLO3
Sodium Chlorate
Na3AsO3
Sodium Arsinite
Other
11. THE NEGATIVE EFFECTS
Most herbicides are Toxic to mammals(Including
US).
These chemicals also decompose thus become
concentrated in the Food Web.
They are less effective than Manual Weeding.
13. BIODEGRADABLE WASTES
Biodegradable waste includes any organic matter in waste which
can be broken down into carbon dioxide, water, methane or
simple organic molecules by micro-organisms and other living
things using composting, aerobic digestion, anaerobic digestion or
similar processes.
Bio degradable Wastes are generated by cotton mills, food
progressing units, paper mills, and textile factories.
14. NON-BIODEGRADABLE WASTE
Non-biodegradable waste is a type of waste that can not be
broken down into its base compounds by micro-organisms, air,
moisture or soil in a reasonable amount of time. Non-
biodegradable waste is an environmental concern, as it threatens
to overwhelm landfills and create disposal problems.
15.
16. ENVIRONMENTAL CONTROL STRATEGIES
Let’s have a small Quiz…………
What steps can you take to save your immediate environment?
Think of some steps you can take to control air, water, soil and
industrial Pollution?
NOW LETS SEE SOME MAJOR STEPS
BountyTIME
(SponsoredbyBounty)
17. WASTE MANAGMENT
The solid waste at your home is not the only waste.
There are different types wastes like: medical, agricultural, industrial and
mining waste.
The major causes of environmental degradation is the improper disposal
of waste.
But everything can be corrected………
18. COLLECTION AND DISPOSAL
What happens with our Garbage??
The Domestic wastes are collected by municipal workers and delivered to
the community bins or directly to the disposal site.
At the site, it is sorted out into biodegradable and non-biodegradable
waste.
The biodegradable waste is deposited in landfills, whereas the non-
biodegradable waste is send for recycle.
19. POOR WASTE MANAGMENT
The waste as you normally see finds its way into the sewers and
the corner of every locality.
These wastes can choke the sewers as well the animals.
The poor waste Management causes health problems and plaques
due to the contamination of the groundwater and your closest
area.
It is specially dangerous for the rag pickers and worker in India as
more than 95% of them are not provide proper safety gear!
20. GREEN CHEMISTRY
Green chemistry is a way of thinking and is about utilising the existing
knowledge and principles of chemistry and other sciences to reduce the
adverse impact on the environment.
A chemical reaction involves reactants, attacking reagents and the
medium in which the reaction takes place. If the reactants are fully
converted into environment friendly medium then there would be no
pollutants released in the environment.
The main idea of Green Chemistry is to find uh effective and inexpensive
so as not to stop the process of development but to ue all the waste for
betterment of the environment.
21. GREEN CHEMISTRY IN OUR DAY-TO-DAY
LIFE
Dry Cleaning Of Clothes:
Earlier Tetrachloroethane was used as a solvent for dry-cleaning.
The compound contaminates the ground water and is also suspected
as a carcinogen.
These days, two chemicals are used:
1. Liquefied carbon dioxide with suitable detergents since it is less
harmful to groundwater.
2. Hydrogen Peroxide is used for the purpose of bleaching clothes,
which is better in all ways.
22. Bleaching Of Paper:-
Most of the paper we used is bleached to a bright white with
chlorine. When wood pulp is bleached by chlorine, chemical
reactions take place which produce dioxins, organochlorines, and a
wide variety of other toxic chemicals. These toxins are released with
wastewater into our rivers and streams, or into “containment”
ponds that accomplish little in the way of containing the toxins.
Today, instead hydrogen peroxide is used with a suitable catalyst is
used. It is less harmful to the groundwater and thus less harmful to
us.
23. Synthesis of Chemicals:-
Ethanal is now commercially prepared by one step oxidation of
ethane in the presence of ionic catalyst in aqueous medium with a
yield of 90%.