Free Rain water harvesting
Ever wanted to collect your rain water? Then read below to find out more.
the rainharvesting process ...
The basic principle of rainwater harvesting is simply to capture non-potable rainwater (non-drinking standard) at the point of fall, then substitute it for mains water for applications such as:
Conversely, untreated rainwater is not suitable for use where drinking quality water is required, such as bathing, showering and dish washing.
how it works ...
The rainharvesting process is very straightforward, involving no more than channelling the water from the drain pipes to a storage tank, via a filter.
Once stored, a suitable control system is then used to supply the rainwater to the desired services using a durable electric pump.
water available ...
The amount of water available for collection depends upon local average rainfall, roof size , drainage efficiency, and the efficiency of the filter being used.
Multiplying the roof area in metres, by average rainfall in millimetres, and by the roof and filter efficiency factors gives annual yield in litres.
Check out there site @ www.freerain.co.za to find out more and to contact them.
the rainharvesting process ...
The basic principle of rainwater harvesting is simply to capture non-potable rainwater (non-drinking standard) at the point of fall, then substitute it for mains water for applications such as:
- Toilet flushing
- Clothes washing machines
- Garden irrigation
- Car and fleet washing
- Forecourt and plaza wash-down
Conversely, untreated rainwater is not suitable for use where drinking quality water is required, such as bathing, showering and dish washing.
how it works ...
The rainharvesting process is very straightforward, involving no more than channelling the water from the drain pipes to a storage tank, via a filter.
Once stored, a suitable control system is then used to supply the rainwater to the desired services using a durable electric pump.
water available ...
The amount of water available for collection depends upon local average rainfall, roof size , drainage efficiency, and the efficiency of the filter being used.
Multiplying the roof area in metres, by average rainfall in millimetres, and by the roof and filter efficiency factors gives annual yield in litres.
Check out there site @ www.freerain.co.za to find out more and to contact them.
