Roof Water Harvesting Structure

Rainwater harvesting is in two ways.

Roof water harvesting structure.

Traditionally this involves harvesting the rain from a roof. Water pipes should be uv resistant isi hdpe pvc pipes of the required capacity. Rooftop rain water harvesting is the technique through which rain water is captured from the roof catchments and stored in reservoirs. Rainwater harvesting is a technology used to collect convey and store rain for later use from relatively clean surfaces such as a roof land surface or rock catchment.

Harvested rain water can be stored in subsurface ground water reservoir by adopting artificial recharge techniques to meet the household needs through storage in tanks. These are cleaned off after each heavy rain. After m ore than 20 years in the rainwater industry rainwater managem ent solutions has identified the w isy 4 step system as the ideal m ethod for rainwater harvesting. These are provided between.

One of the main reasons is their uneven surface it makes it harder for soot and other pollutants and dirt to gather on top of it. The water is generally stored in a rainwater tank or directed to recharge groundwater. Water collected from roof tops courtyards and similar compacted or treated surfaces is used for domestic purpose or garden crops. Rainwater harvesting simply refers to the collection and storage of run off rainwater for subsequent use.

The rain will collect in gutters that channel the water into downspouts and then into some sort of storage vessel. Rainwater harvesting is collecting the run off from a structure or other impervious surface in order to store it for later use. This m ethod provides the best pre tank filtration by way of the w isy vortex filter which is regarded internationally as the best pre filtration m ethod. Under method b storage provision for initial rain is kept in a pipe.

Asphalt shingles are the most common material used on roofs and luckily they are also a very good option when it comes to rainwater harvesting. Typical roof top harvesting structure under method a the down pipe is moved away from the inlet of the storage tank initially during the rains until clean water flows. The main objective of rooftop rain water harvesting is to make water available for future use. Water from sloping roofs could be caught through gutters and down take the pipe.

Rainwater from the rooftop should be carried through down to take water pipes or drains to the storage harvesting system. It is easy process to collect rainwater and diverted into ponds vessels or underground tanks to store for longer periods and to recharge by construction of rwh structures in a suitable sites.