Rain Water Harvesting Purifiers (RWH Purifiers)
We are Manufacturer, Supplier, Exporter of Rain Water Harvesting Purifiers (RWH Purifiers) from Pune, Maharashtra, India. Along with Turnkey Projects, Turnkey Services; we also provide AMC Services (Annual Maintenance Contract Services), Retrofitting Services, Consultancy Services for our product range.
Rainwater Harvesting can be a definite tool to win over present issue of Water scarcity.
RAIN WATER HARVESTING is a process involving collection and storage of rain water (with the help of artificially designed system) that runs off natural or man-made catchment areas e.g. roof top, compounds, rock surface or hill slopes or artificially repaired impervious/semi-pervious land surface.
RAIN WATER HARVESTING, certainly depends various factors which contribute to the amount of rain water harvested e.g. the frequency and the quantity of rainfall, catchments characteristics, water demands and the quantum of runoff, and very importantly the volume & economics of Artificial Rain Water Storage Tanks and also underground soil strata for ground water recharge of Rain water.
RAIN WATER HARVESTING, broadly classified as
ROOF TOP RAIN WATER HRVESTING : Which harvest the rain water fallen on the roof.
SURFACE RAIN WATER HARVESTING : Which harvest the Rain water fallen on the surrounding ground surface.
Typical Rooftop Rainwater Harvesting Systems Comprise of :
- Roof Catchment
- Gutters / Rain Water Conveying Piping Systems
- Downpipes
- Rain Water Filtration Systems
- Harvested Rain Water Storage / Recharge Systems such as Tanks, Tube Wells, Wells, etc.
Rooftop Rain Water Harvesting
RAIN WATER AVAILABILITY DUE TO RAIN WATER HARVESTING
Type Building |
Terrace / Ground area |
Average Annual Rain fall |
Rain water availability / year (approx...) |
Equivalent water tankers |
Individual House roof top |
1000 Sq. Ft |
700 mm |
60 m3 |
10 |
Multi storied Building roof top |
5000 Sq.Ft |
700 mm |
300 m3 |
30 |
Industrial Shed |
20000 Sq.Ft |
700 mm |
1260 m3 |
120 |
BENEFICIARIES OF RAIN WATER HARVESTING :
- Individual Houses
- Residential Townships
- Industries
- School & Educational Institutes
- Commercial Establishments, IT parks, Offices
- Practically all places where Rain is falling on Roof or ground
RAIN WATER HARVESTING FILTERS & SYSTEMS
We, ERA Hydro biotech, being an expert in Water treatment, understand the importance of Water filtration. We have engineered & developed various standalone Filtration units for domestic & Industrial applications with First Flush arrangements.
| Rain water Filter Models | Application | Approx. Terrace area caters |
| RainWortH - RF | Roof top application | 500-1000 SQ.FT |
| RainWortH - OBO | Roof top application | 8000-10000 SQ.FT |
| Rain TAP | Roof top application | 500-1000 SQ.FT |
| RainWortH - GRD | Surface RWH application | 8000-10000 SQ.FT |
To make this noble concept of RAIN WATER HARVESTING successful we offer our expert services of :
- Detailed site survey, consultancy, planning and preparation of project feasibility report.
- Turnkey project implementation for existing buildings.
- Supply of Rain water harvesting filters as per your requirements.
