50 REASONS TO DRINK A GLASS OF WATER

50 REASONS TO DRINK A GLASS OF WATER

• People living in the slums often pay 5-10 times more per liter of water than wealthy people living in the same city.

• Every 20 seconds, a child dies from a water-related illness.
• On an average 1 in 6 women in India spend 2 hours a day sourcing and collecting water.
• Most illnesses are caused by fecal matter contaminating water.
• More people have a mobile than a toilet in their homes.
• Water consists of three atoms, 2 Hydrogen atoms and an Oxygen atom; they are bond together due to electrical charges.

• The earth is a closed system, similar to a terrarium, meaning that it rarely loses or gains extra matter. The same water that existed on the earth millions of years ago is still present today.
• Water moves around the earth in a water cycle. The water cycle has five parts: evaporation, condensation, precipitation, infiltration and surface run-off.
• The total amount of water on the earth is about 326 million cubic miles or 844 million cubic kilometers.
• Of all the water on the earth, humans can use only about one third. Such usable water is found in groundwater aquifers, rivers, and freshwater lakes.
• Almost 70 - 75 percent of the earth’s surface is covered with water.
• Much more fresh water is stored under the ground in aquifers than on the earth’s surface.

• Water dissolves more substances than any other liquid. Wherever it travels, water carries chemicals, minerals, and nutrients with it.
• In a 100-year period, a water molecule spends 98 years in the ocean, 20 months as ice, about 2 weeks in lakes and rivers, and less than a week in the atmosphere.
• Most of the earth's surface water is permanently frozen or salty.
• Water regulates the earth's temperature.
• Water freezes at zero degrees Celcius.
• Water vaporizes at a hundred degrees Celcius.
• Water is the only substance that is found naturally on earth in three forms: liquid, gas, solid.
• Frozen water is 9% lighter than water, which is why ice floats on water.
• When water contains a lot of calcium and magnesium, it is called hard water. Hard water is not suited for all purposes water is normally used for.
• Each day the sun evaporates a trillion tons of water.
• A single tree will give off 265 liters of water per day by way of evaporation.
• Roughly 70 percent of an adult’s body is made up of water.
• While the daily recommended amount of water is eight glasses a day, not all of this water must be consumed in the liquid form. Nearly every food or drink provides some water to the body.
• Soft drinks, coffee, and tea, while made up almost entirely of water, also contain caffeine. Caffeine can act as a mild diuretic, preventing water from traveling to necessary locations in the body.
• Flushing the toilet actually takes up the largest amount of water in domestic use.

• By the time a person feels thirsty, his or her body has lost over 1 percent of its total water weight.
• The water and sanitation crisis claims more lives through disease than any war does.
• The total amount of water in the body of an average adult is 37 litres.
• Human brains are 75 percent water.
• Human bones are 25 percent water.
• Human blood is 83 percent water.
• Almost 75 percent of a chicken is water.
• Close to 80 percent of a pineapple is water.
• 95 percent of a tomato is water.
• 70 percent of an elephant is water.
• A dripping tap can waste as much as 75 litres of water a day.
• A person can live about a month without food, but only about a week without water. If a human body does not absorb enough water dehydration is the result.
• A person must consume 2 litres of water daily to live healthily. Humans drink an average of 75,000 litres of water throughout their life.
• Human beings cannot drink salt water.
• Water regulates the temperature of the human body. If you have caught fever, you should drink lots of water.
• Water removes toxins from the human body.
• Water leaves the stomach five minutes after consumption.
• Less than 1 percent of the water treated by public water systems (such as BWSSB) is used for drinking and cooking.
• It takes 450 litres of water to produce one egg.
• About 25,700 litres of water is required to grow a day's food for a family of four.
• A total of 1,48,000 litres of water is used to manufacture one car.
• The world's average rainfall is about 850 mm.
• More than half the creatures on the Earth are found under water.

“Rainwater Harvesting Theme Park” - New Feather in the cap of Bangalore

New Feather in the cap of Bangalore  - “Rainwater Harvesting Theme Park”

The 1.5 acre park, on the 40th Cross, 8^th main in Jayanagar V Block, demonstrates all techniques of harvesting rainwater. It has over 26 working models.

The word ‘park’ in Bangalore immediately brings to mind Cubbon Park and Lal Bagh, two popular and precious lung spaces, doesn’t it? Any of you have heard of a rainwater harvesting park? It’s been thriving for several years now and it’s rather special in many ways. Over 35000 visiters have taken benifit from this RWH park.

This park demonstrates all techniques of harvesting rainwater and water conservation. It has 26 working models that tackle questions on water consumption and conservation, including some real cool machines that can tell you how much water your body contains!
By the way, it’s the only rainwater harvesting theme park in the entire country!

The Bangalore Water Supply and Sewerage Board (BWSSB) owned this vacant plot. Although rainwater harvesting was made mandatory through a by-law in the Bruhat Bengaluru Mahanagara Palike (BBMP) in 2002, Bangalore didn’t seem to be getting anywhere with the implementation because no one was seriously concerned about the looming water crisis. There were tankers at everyone’s back and call.

Karnataka State Council for Science and Technology team led by AR Shivakumar came up with the idea of a theme park, designed, developed and is being managed. This RWH theme park is the first of its kind in the country, to address frequently asked questions on rainwater harvesting, water collecting systems, filtration and storage systems and groundwater recharge methods.

Tunturu Mahithi Kendra: Main building of the park consists of the following

1. Water Gallery
2. Sewage Gallery
3. Centre Gallery
4. Auditorium

• The RWH theme park is all about conserving water.
• There are different RWH models with different types of :
• Roof to collect rainwater (Flat, Circular, Sloping)
• Channelization of rainwater (Bamboo, Plastic / Fibres, PVC)
• Filtration of rainwater (13 varieties of filters including natural and commercial)
• Storage tanks for rainwater (UG sump, Surface tank, Earthen pots, Ferro cement containers)
• There are many Ground water Recharging systems such as:
• 4 cement ring wells
• Infiltration trenches
• Barrel System
• Pervious pavers
• Water wise Landscape

• There are slot machines with buttons with different types such as:
• Names of grains (Ragi, Rice, Wheat, and Sugarcane). Press the button and it will tell you how much water is required to grow a kilo of the particular grain.
• Bore well Recharge with filtration system
• A typical RWH House model
• Normal, Aerator and Flow restrictor taps to show how to conserve water
• Some other informative models to show how much water you can conserve such as:
• Dual flushing system for toilets – 75000 lts/year
• Front loading washing machine – 15000 lts/year
• Jet Injector Hose Connector for Car wash - 5000 lts/year
• Flow Aerator Showers - 10000 lts/year

• A Quiz model which gives information about Bangalore.
• Information about Waste water treatment plant, its discharge standards.
• A section of the park has different types of gardens based on water consumption. The water intensive patch, for instance, has ornamental plants while the ‘Herb garden’ has a variety of medicinal plants.
• Astral Park which has plants specific to Particular Zodiac Signs.  
• Numerous display Boards are placed all around the park and inside the building.

“A Great Informative Centre in Bangalore, Visit, Learn and Make Good Use of it Soon”

Contact : 080 26653666

Drop-pin Location of Theme park https://www.google.co.in/maps/place/Visvesvaraya+Rain+Water+Harvesting+Theme+Park/@12.9205476,77.582517,15z/data=!4m5!3m4!1s0x0:0x314ece582c962f55!8m2!3d12.9205476!4d77.582517

Little drops of water save a mighty planet

“Little drops of water save a mighty planet”

Top 10 tips to help you re-establish your connection with nature

So, you think a bucket-and-mug bath is a water-saving one? You couldn’t be more off the mark! Here’s a cool list of things you could do to save a very, very precious resource called water.

1.      Take a shower. Studies have shown that it saves up to 40 per cent water against a bucket-and-mug bath. Moreover, it’s quicker, more efficient and clean.

2.      When you are washing the car, ensure that you do not use a hose pipe or running water. Use a damp cloth instead. This will save water, bring down electricity bills and keep your car shiny and rust-free! And when you sweep the courtyard, sprinkle water from a mug; don’t hose down the area. The dust will settle will just a brisk sprinkling of water from the mug.

3.      Turn off the tap while you are brushing your teeth. Most people merrily leave the tap on while they brush and preen and pout! If you are simply too lazy or forgetful, then get you have to invest in quarter turn taps.

4.      Replace leaking taps and valves right away. One dripping tap can lead to 120 litres of water being wasted every day and this number equals one person’s daily water use!

5.      However stylish a lawn may look, please don’t have one in your garden. Green lawns are actually green deserts. They guzzle water. Instead, grow hibiscus, crotons, plumeria and such water-saving plants. And, whatever you do, don’t grow banana trees in your kitchen garden. Do you know that every kilo of bananas drinks up 3500 litres of water? Do the math now: a 10-kg banana bunch consumes 35,000 litres of water. You’d have to water the plant every day for a whole year before you actually enjoy the fruit of your labour, but at what environmental cost? Water has to be pumped for over 100 km (from the Cauvery) just so that you get your home-grown banana fix! Just buy a bunch when the mood strikes you!

6.      Say ‘No’ to potted plants and grow plants in the soil. Plants that grow in soil consume less water as the moisture in the soil keeps them hydrated and healthy.

 7.      Use the water that you wash the veggies in to water your plants. Wash greens in a bucket of water instead of the kitchen sink and use the muddy water in your garden. You can even use the veggie-washed water to clean your courtyard.

8.      There’s nothing called “old water”. I’ve watched -- in horror -- as folks throw away water that’s been stored for a week or more on the pretext that it has become “old”! Water that is stored in an open tank with light entering it will certainly lead to the growth of algae/ bacteria. Make sure that you store water in covered tank or in containers kept covered in a dark place. Such water is fit for use even after months or years.

9.      Did you know that a Front Loading washing machine saves 50% of water when compared to Top Loading washing machine? Also you can recycle the water that your washing machine spews out every day, this needs some infrastructure like a separate sump with a pump and a dedicated overhead tank which is connected to the toilet flushing system. 

10.  Always water your plants/ garden at dawn or dusk, never in 

the afternoons.  

Talk these ideas over with your neighbors and friends.

Zero Bacteria - Drinking Water

 “Zero Bacteria - Drinking Water”

No Electricity, No chemicals, No boiling!

Bacterial contamination in drinking water is very common and many a time not detected with normal observation.

Silver metal is a well known bactericide and thin silver sheets can be used to purify water.

Process:

• ·         Collect 10lt of raw water in a container with lid
• ·         Immerse pure silver sheet of A4 size paper size around 22cm X 30cm
• ·         Allow the water with silver sheet in the container (dark inside) for around 10 hours without disturbing
• ·         Water will be bacteria free after 10 hours.

Points to note:

• ·         Use pure silver sheet
• ·         Thickness of silver sheet does not matter, surface area is important
• ·         Keep silver sheet 24 X 7, 365 days immersed in water and in dark
• ·         Once in 4 days wash the silver sheet in running water, wipe it dry with clean cloth and reuse for water treatment

Additional Information:

Water from Rainwater tank, open well, bore well, lakes, ponds, rivers and canals can provide water for domestic use. However, all these sources have varying degree of contaminants, rainwater being the purest and the surface water stored in an open pond may be the most contaminated. All the above sources need to be treated for potable purposes.

Rainwater collected from a surface is relatively free from salts and other dissolved impurities compared to water from bore well, open well or from river.  However rainwater collected from the surface may be contaminated (bacteriological contamination). Fecal coliform and E.coli are the common and harmful bacteria present in all the above sources of water.

Salient features of treating water by silver sheet:

·         A simple and a safe method for treating water

·         Provides 100% bacteria free drinking water

·         No electricity or chemicals required

·         No harmful side effects and does not impart any odour or taste to the water

·         An inexpensive and affordable method

·         No recurring cost

·         No maintenance

·         Suitable for urban as well as rural conditions

·         An environment friendly method

·         Any individual can treat water at his/her own place with this method

·         Effortless, convenient method for all the section of our society

·         Can be carried with you where ever you go

Note:

·         This method of treatment does not alter the salts / chemical composition of water

·         The higher the bacterial contamination more is the surface area of silver need to be exposed for water treatment

·         Time taken to treat water may be reduced for a given quantity of water by increasing surface area of silver directly in contact with water

Cheapest Material will give you Purest Rainwater

Cheapest Material will give you Purest Rainwater

Sand bed filter is the traditional method of water purification Systems.

In a confined masonry structure, coarse riverbed sand, pebbles and aggregates are filled one above the other as layers separated by plastic mesh.

Rainwater is allowed at the top from one end and filtered water is drawn from the bottom at the other end.

Aggregates, sand and plastic mesh need to be taken out of the filter chamber periodically. These are washed in fresh water and sun dried before refilling them back in the filter chamber.

Plastic Barrel system to safeguard the ground water!

Used plastic barrels method - low cost and simple option to effectively recharge ground water around a house*.

Rainwater from the roof of a building may be allowed to flow through a “PopUp Filter” to recharge ever dwindling ground water.

PopUp filter will remove floating elements and the silt present in the roof top rainwater.  Relatively cleaner water comes out of the filter and is allowed to flow into groundwater recharge gallery.

The groundwater recharge gallery is created by using used plastic oil/chemical barrels (blue coloured drums sold on the road side for construction activities etc.).

Process: Identify an open space around a building to create barrel system of infiltration gallery. Excavate earth to a depth of 6 ft. from the ground level. The width of excavated pit must be slightly more than the diameter of the plastic used oil barrel (around 1¾ ft. or 21 inches)

Length of the excavated pit must be equal to number of barrels used multiplied by diameter.  For example a four barrels infiltration gallery will have an excavated pit of 21 inch X 4 nos. = 84 inch or 7 ft. (length)

Procure the required number of plastic barrels (capacity about 200 ltr) and cut open one side of all the barrels.

Drill two holes, with diameter slightly more than that of rainwater down pipe (4 or 5 inch as the case may be) at the bottom end of the barrels on opposite sides. Install empty barrels, so prepared, in the pit with their cut open side facing downwards. Align all the barrels in one line with the side holes facing each other.  Insert a pipe of 12 inch length to interconnect two neighbouring barrels.

Guide the roof top rainwater pipe connected to the outlet of the Popup filter to the first barrel.  Connect a similar pipe as overflow to the last barrel and leave the outlet of this pipe to the drain outside the building. Make sure a cap with perforations is fitted to prevent rats or insects from entering the overflow pipe at the drain. Also make sure that the over flow pipe end is at a level above the normal water flow level in the drain. Fill up the excavated pit with soil leaving the barrels and the connecting pipes undisturbed. Once the soil over these barrels stabilizes, activities like gardening, cement flooring, light vehicle parking etc. can be taken up.

Rainwater flowing from the PopUp filter flows into these barrel system of infiltration gallery and recharges groundwater.

Many open wells and bore wells or tube wells have got a new lease of life after adopting the barrel system of infiltration.

* System developed by AR Shivakumar

Note: Barrel system should not be tried in the areas with very low porosity in the soil (black cotton soil), place where the water table is already high and places with hard rocky ground with shallow soil cover.

CONNECT storm water drain to MOTHER earth

“CONNECT storm water drain to MOTHER Earth”

City storm water drains to recharge ground water!

The drain in front of your house can harvest precious rainwater and recharge ground water.

Ground water is exploited beyond the limits and is declining in alarming speed in our cities. Simple interventions can reverse the trend.

Create a rainwater recharge trench in front of your house:

Open up one of the stone slab at the bottom of the storm water drain.

Dig a pit of rectangular shape to a depth of one meter or 3 feet.

Fill the trench with pebbles or stones or aggregates or broken bricks to 2 ft depth.

Add a layer of smaller stones or aggregates (Jelli) for a depth of 6 inches over the pebbles.

Place a mosquito net over the layer of small stones.

Fill the balance top portion of the trench with river bed coarse sand.

Rainwater from the road, from your house or from your neighbours will flow in to the trench and the sand will arrest all the silt before the rainwater percolate in to the ground. Once in a while the sand layer may be removed, washed in water to takeout all the silt and relayed to activate.

A very effective and low cost option to harvest rainwater for ground water recharge.

Imagine if in front of ever house or every other house, this trench is built and rainwater is allowed to percolate in to the ground, how quickly will the bore wells / tube wells get recharged?

Can we bring in a change?

Do your bit for our society!

It is inexpensive and needs your will to address.