The document discusses water conservation and Iran's water crisis. It defines water conservation as reducing water usage and recycling wastewater. Water conservation is important because fresh water supplies are limited and only 1% of Earth's water is available for drinking. Iran is facing a severe water crisis as water usage is 70% higher than the global average, groundwater levels have dropped, and many lakes have dried up. The document outlines several methods for water conservation including reducing meat consumption, only running full loads of laundry, turning off faucets, and installing low-flow fixtures.
This is a Case Study on Water Conservation. It includes information about topics like Why conserve water?; How can WE conserve water? etc.
Hope its helpful for you!
This is a Case Study on Water Conservation. It includes information about topics like Why conserve water?; How can WE conserve water? etc.
Hope its helpful for you!
Water is probably the most important resource on Earth.We need water to grow and to stay alive. In fact, we could only live for a few days without drinking water. We also need water to grow plants and care for animals, cook our food, bathe and brush our teeth, flush the toilet, and wash our clothes.
Hello Everyone
By clicking this link you will be forwarded to the site where we are taking
the survey on issue of how we can reuse the water which we are wasting and we don't
know about that so it will be very helpfull to get your review on it .We are talking about to the save water
because as we know the water is very usefull and very Important part of peoples life.
Thanks
Kindly visit to this link foe survey=www.surveylegend.com/s/bf6
Water is the most precious gift of nature. It has no taste, no smell and no colour. It is found everywhere and the other name of it is life. We find it in tanks, ponds, wells, rivers and springs. Almost three-fourth of the earth is water. We should conserve and save water so as to protect the water environment.
This presentation discusses water sources, its use, wastage of water, importance of saving it, recycling and reusing it, water scarcity and ways to prevent the impending calamity
Water conservation is the practice of using water efficiently to reduce unnecessary water usage. According to Fresh Water Watch, water conservation is important because fresh clean water is a limited resource, as well as a costly one.
Water is probably the most important resource on Earth.We need water to grow and to stay alive. In fact, we could only live for a few days without drinking water. We also need water to grow plants and care for animals, cook our food, bathe and brush our teeth, flush the toilet, and wash our clothes.
Hello Everyone
By clicking this link you will be forwarded to the site where we are taking
the survey on issue of how we can reuse the water which we are wasting and we don't
know about that so it will be very helpfull to get your review on it .We are talking about to the save water
because as we know the water is very usefull and very Important part of peoples life.
Thanks
Kindly visit to this link foe survey=www.surveylegend.com/s/bf6
Water is the most precious gift of nature. It has no taste, no smell and no colour. It is found everywhere and the other name of it is life. We find it in tanks, ponds, wells, rivers and springs. Almost three-fourth of the earth is water. We should conserve and save water so as to protect the water environment.
This presentation discusses water sources, its use, wastage of water, importance of saving it, recycling and reusing it, water scarcity and ways to prevent the impending calamity
Water conservation is the practice of using water efficiently to reduce unnecessary water usage. According to Fresh Water Watch, water conservation is important because fresh clean water is a limited resource, as well as a costly one.
This presentation provides a comparison between the the agriculture and irrigation practices between India and Israel. Israel being a desert country is one of the most efficient country in terms of water management.
This presentation is basically is on about e waste management in india , how electronic waste is dumped in india and how waste is tackled in the world as major dumping zone of ewaste of western countries is Asia.
Design Criteria
•Water efficient fittings and appliances
•On-site water capture and reuse
•Water supply flow rates optimised to balance required performance and conservation
•Local retention of stormwater runoff, stormwater treatment train with consideration of raingardens, roofgardens and swales
•Wastewater minimised and/or reused; information on water use readily available
•In-house water supply flow rate optimised
•Plumbing system designed for water and energy efficiency
•Site design recognition of local soil and climate conditions and low water use garden design applied.
This booklet was prepared by Biome Environmental Trust for the Wipro earthian schools program. While the target audience is school students from 6th to 12th stds, it is valuable for people of any age. The Kannada version is available at https://www.slideshare.net/biometrust/wipro-earthian-water-booklet-kannadapdf/biometrust/wipro-earthian-water-booklet-kannadapdf
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
2. Agenda
1. What is water conservation ?
2. Why is water conservation so important ?
3. How can we reduce water consumption ?
4. Water cycle
5. Water crisis in iran
6. Iran’s water outlook
7. What are some water conservation methods?
8. Reference
3. What is water conservation?
▪ Water conservation involves reducing the usage of water and
recycling of waste water for various purposes such as cleaning,
irrigation and manufacturing. Another method for implementing
water conservation is by improving water management practices.
These improve the use of water resources to benefit people and
the environment. Conserving water is important because water is
a finite and vulnerable resource that sustains life, economic
development and the environment.
4. Why is water conservation so important?
▪ Water conservation is important because it keeps water clean and pure
and conserves the environment. It is also important because the supply
of water is not endless. About 2 percent of Earth’s fresh water is locked
in glaciers and ice caps, while 97 percent is salt water. Therefore, only 1
percent of water on Earth is available for drinking.
▪ Water conservation involves refraining from water pollution. It is
important because, currently, only about 10 percent of Earth’s waste
water is disposed of appropriately, discloses About.com. In addition,
water conservation saves money, minimizes the effects of water shortage
and ensures that future generations have an adequate water supply.
Strategies used in water conservation include reducing wastage,
preventing damaging water quality and improving the practices of water
management.
5. How much do you need water ?
▪ The importance of drinking water, did
you know that the human body is made
up of 70% to 80% water? The brain is
made of 75% water and is home to
some important glands that have a
direct influence on the organs of the
body? Muscles 75%, heart 75%, bones
22%, kidneys 83%, lungs 86%, eyes
95%, and your blood 82%.
6. How can we reduce water consumption ?
▪ There are two way (Engineering practices and Behavioral
practices).
▪ Engineering practices: practices based on modifications in
plumbing, fixtures, or water supply operating procedures.
▪ Behavioral practices: practices based on changing water use
habits.
8. Water Cycle
Evaporation and transpiration
Evaporation
Stream
Infiltration
Water tableInfiltration
Unconfined aquifer
Confined aquifer
Lake
Well requiring a pump
Flowing
artesian well
Runoff
Precipitation
Confined
Recharge Area
Aquifer
Less permeable material
such as clay Confirming permeable rock layer
9. Water Cycle
▪ Water evaporates from oceans, rivers and lakes (water in its liquid
form) and rises into the atmosphere (water in its gas form) where it
condenses to form clouds. Precipitation then falls to the earth in the
form of rain (water in its liquid) or snow (water in its solid form)
where it flows into oceans, rivers and lakes and the process begins
again.
10. Water crisis in iran
1. Water use 70% higher than the global average.
2. Iran has a national population of 75 million people, 12 million of
whom reside in the capital.
3. According to the Institute for Forest and Pasture Research,
groundwater levels have dropped two metres in recent years
across 70 plains, affecting as much as 100 million hectares.
4. According to the UN Development Program, the level of Iran’s per
capita water resources are predicted to fall to as little as 816m³
in 2025, down from 2,025m³ in 1990.
11. Water crisis in iran
5. Due to high evaporation of surface water.
6. Groundwater is free to all users, with no price charged even for
irrigation.
7. Iran is divided into six key and 31 secondary catchment areas.
Besides the Persian Gulf and Gulf of Oman Basins, all of Iran’s
basins are located in the interior, where renewable freshwater
sources are limited. Close to half of Iran’s total renewable water
is located in the Persian Gulf and Gulf of Oman Basins,
representing one quarter of its land mass. Conversely, the
Markazi Basin covers more than half of Iran’s land mass, but
holds less than one-third of the available freshwater.
12. Water crisis in iran
8. Three of Iran’s lakes, Lake Maharlu, Lake Bakhtegan and Lake
Parishan, have dried and turned to desert according to the
Habitats Office of the National Department of Environment. All of
these lakes are Ramsar sites and have faced irreversible
ecosystem destruction. Once the second largest lake in Iran, Lake
Bakhtegan has dried completely, due to the combined effects of
prolonged drought and dam construction along the Kor River.
Lake Urmia meanwhile is following a similar path, with a 70%
surface water reduction over the last 20 years. There are an
estimated 40 dams on the 14 rivers emptying into Lake Urmia.
9. Agriculture accounts for over 90% water use in Iran.
13. Water crisis in iran
10. Climate change impacts, while not a direct cause of Iran’s current
water scarcity, will exacerbate water shortages and reduce
already limited rainfall. According to Massoumeh Ebtekar, head
of Iran’s Environmental Protection Organisation,Iran’s climate
has already warmed by 1.5 to 3 degrees due to greenhouse gas
emissions.
14. Iran’s Water Outlook
▪ President Rouhani has outlined his proposal for a National Water
Conservation Plan, aimed at reorganising water resources and re-
evaluating water projects. Encouragingly, he has stated that to
begin addressing water shortages: domestic water use needs to be
reduced; the agricultural sector must be made more water
efficient; groundwater must be protected; and the drilling of wells
regulated. Given the heightened tensions over water insecurity and
the increasing civil unrest as water is diverted from towns to cities,
the population’s response to water restrictions may lead to
internal instability, resentment of the government and little or no
progress on water conservation. Strong governance will be
required if rationing and increased industry efficiency are to
succeed.
15. Iran’s Water Outlook
▪ When these factors are linked with the predictions of climate
change impacts on water resources, it is clear Iran is facing an
impending water crisis of staggering proportion. Lower
precipitation and continued population growth are leading to
increased demand for a dwindling supply. Addressing such
significant water reductions will require a concerted effort across
Iran and urgent government investment to identify potential water
sources. Wastewater treatment, undervalued thus far in Iranian
water plans, may prove to be one of the most cost-effective and
realistic options to ensure continued water supply.
16. Iran’s Water Outlook
▪ The government has been constructing dams to address water
shortages since the 1950s, but this will not address the growing
gap between demand and supply. With the Caspian Sea Water
Transfer given the green light by parliament in February 2013, it
also seems inter-basin transfers are likely to continue despite the
significant environmental impact these transfers cause. More of
the same thinking is unlikely to address shortages in the long-
term, no matter what re-directions are taken. Real change will
require considerable policy reconstruction, changes in water
allocation priorities and a commitment to reduce water wastage
across all sectors.
17. What are some water conservation methods?
1. Eat less meat
According to the U.S. Geological survey, it takes 2,607 gallons of water
to produce a single serving of steak and 408 gallons for a serving of
chicken. A handful of almonds requires only 12 gallons to grow, rice
needs 36 gallons, and lettuce and potatoes need only 6 gallons each.
2. Wash only full loads
In both the dishwasher and washing machine, or set the water levels
to accommodate smaller loads.
18. What are some water conservation methods?
3. Turn off the faucet
While brushing your teeth, shaving, washing your hands,or rinsing
dishes or vegetables. Each minute you have it off saves at least 3
gallons. In the shower, get wet, turn off the water to lather, then turn
the water back on to rinse. To make this easy, some low-flow
showerheads have levers to temporarily stop the water flow.
19. What are some water conservation methods?
4. Install low-flow showerheads, taps, faucets, and toilets
According to the Albuquerque Water Conservation Office, older
faucets use between 3 and 7 gallons per minute, while low-flow
aerators reduce flow to 1.5 gallons per minute. Likewise, a low-flow
toilet can reduce water used per flush by 30 percent, from
approximately 5 gallons to 1.6 gallons.
20. What are some water conservation methods?
5. Wash fruits and veggies in a bowl
Running water uses up to four times as much and is lost down the
drain. Use a bowl instead and the water can be used in your garden
when you're done.
6. Monitor your water bill
A peak in your consumption should be questioned, as it could mean a
hidden leak.
7. Report city or business water waste
8. Take shorter showers
21. 7 Water Organizations You Should Know
Clean water as a right, not a privilege
1. Charity water : www.charitywater.org
2. Miya : www.miya-water.com
3. Water : www.water.org
4. Columbia Water Center (CWC) : www.water.columbia.edu
5. Three Avocados : www.threeavocados.org
6. Waterilife : www.waterislife.com
7. Puremadi : www.puremadi.org
23. Charity water : www.charitywater.org
▪ What: Nonprofit that brings clean and safe drinking water to
people in developing countries.
How: 100% of the nonprofit’s public donations go directly to clean
water technologies that range from wells to water filtration.
Answering this basic human need, charity water offers a lot of
opportunities to get involved, from volunteering to fundraising. One
creative way to raise funds is to pledge your birthday, a campaign
in which individuals decide that instead of receiving gifts, friends
and family are encouraged to donate to charity water.
Where: 20 developing countries in Africa, Asia, Latin America and
the Caribbean.
24. There a lot of way that you can help charity water
1. You can host a music festival for clean water.
2. You can give up Christmas gifts for clean water.
3. You can bake cookies for clean water.
4. You can ride across the U.S. for clean water.
5. You can lose weight for clean water.
6. You can make a music video for clean water.
7. You can grow a mustache for clean water.
8. You can sell t-shirts for clean water.
9. You can take photos for clean water…
10. or donate instead!
25. What are some good water conservation slogans?
▪ Many water slogans focus on not wasting the resource. Examples
include:
▪ "You never know the worth of water until the well runs dry,“
▪ "How many drops make up an ocean? Conserve water; every drop
counts,“
▪ "If we don’t learn to conserve, we’ll all be fish out of water,"
▪ "Don’t flush our planet’s most valuable resource."
▪ Slogans sometimes stress the importance of keeping water clean:
"Water, water everywhere but not a drop to drink."
26. Reference
▪ http://www.waterforlife.alberta.ca
▪ http://chartsbin.com/view/1455
▪ http://www.drinking-water-for-health.com
▪ http://water.usgs.gov
▪ http://www.un.org
▪ http://www.goodnet.org
▪ Law Library Scholar in Residence by Sanaz Alasti October 2013
▪ Overview of Water Management in Iran , Reza Ardakanian
▪ Global Food and Water Crises Research Programme, Sinéad Lehane
27. Do you have any questions ?
Parham Sagharichi Ha