Rain Water Harvesting
Definite tool to win over Water scarcity :
In today's context, for every individual, Water is a serious concern due to
- Inadequate as well as Irregular Water supply
- Substantial increase in Industrial water Bills
- High expenditure incurred on tanker water supply
- Dried Bore wells
- Depletion in the water yield & deterioration in the bore well or well water quality
Rain water harvesting, is a definite tool to win over this serious situation of Water scarcity.
What is Rainwater harvesting?- This is a simple method to conserve the rain water falling on the roof of the building or on the surrounding ground. After filtration, this huge source of pure water can be stored in water tank or can be recharged in to bore well /open well or in the ground.
How to compute the rain water draining away from your roof :
Rain water quantity, in one monsoon season in Litres Q = A x R x C, where
A= Area of terrace in Sq. Meters,
R= Annual Rainfall in mm at your place,
C= Coefficient of discharge of a particular roof (usually for concrete roof or a industrial shed C=0.9)
Following table illustrate the calculation of harvestable rainwater quantity from your roof in one monsoon season
|
A, (sq.Mtr) |
R,mm |
C |
Q, Litres |
|
100 |
700 |
0.9 |
63000 |
|
200 |
700 |
0.9 |
1,26,000 |
|
10000 |
700 |
0.9 |
63,00,000 |
*Note: Value R will depend upon the actual rainfall in a particular season.
It is worth to know that such a huge water quantity, if not harvested, goes waste every year.
Who can get benefit from this Rain water harvesting?- Industries, Residential colonies, Institutes, Bungalows .This means practically any one who has a roof for his building
Rain water Filtration :
In any rain water harvesting system, filtration of the rain water is a must; otherwise it can lead to various problems such as choking of bore well or accumulation of dust load in the storage tanks.
To make the rain water harvesting successful, our specially developed Rain water harvesting purifiers filters (RWH-purifiers) does the job of rain water filtration to remove the dust particles present in the Rain water.
Main advantages of these Filters are,
- These can be fitted on existing down take pipes
- Quartz based filtering media insures the effective filtration
- No need of any electricity to operate these units
- Specially developed backwashing facility ensures the removal of arrested dust.
- Made from UV protected PVC material, hence there is no issue of rusting
To make this noble concept of Water conservation successful we offer our expert services of
- Detailed site survey and preparation of project feasibility report
- Turn key project implementation for existing buildings.
- Supply of only "RWH –Purifiers" as per your requirements.
- Consultancy services for system planning for those Buildings which are in construction phase.