Rainwater Harvesting Green Roof System

A green roof system atop a building.

Rainwater harvesting green roof system.

Green roof systems are one of the best ways to manage stormwater runoff by reducing and delaying. I am responding to the january 31 2010 texas water development board article effect of roof material on water quality for rainwater harvesting systems that has been resurfacing around the internet lately. Alex wilson rainwater harvesting systems offer several attractive environmental benefits and should be considered with many green building projects. Green city resources is a cincinnati northern kentucky based woman owned landscaping company specializing in the design installation and maintenance of stormwater management systems.

Green roofs vegetated roofing roof gardens rain gardens bioretention rainwater collection rain water harvesting. The amount of water available to a rainwater harvesting system is about 90 for pitched roofs and around 75 for flat roofs. By using green roofs as rainwater capture areas the amount of collected water for reuse will be reduced already due to the absorbed amount of water in the system itself. Greening solution rainwater drainage system green roofs.

However there are two issues. When designed appropriately they slow and reduce runoff and provide a source of water. I am glad the article has been covered so well because it brings concerns to the quality of rainwater and stirs up questions about materials used in each system. But if it was a green roof this would fall to only 23 3m3.

When a building has access to municipal water or a. Leiyuan industrial is the manufacturer of gs tanks and other plastic materials from china 15 years of experience manufacturer the products be used for projects throughout the world successfully. Extensive green roofs potsdammer platz berlin rainwater harvesting. Rainwater harvesting systems collect and store rainfall for later use.

For green or even brown roofs the amount is 40 at best. In fact it is quite common to harvest water from green roofs in germany and switzerland. So for example a 100m2 london roof pitched might send 52m3 of water to the tank per year. Rainwater harvesting is a very simple process.

This practice could be particularly valuable in arid regions where it could reduce demands on increasingly limited water supplies. We also specializes in healing gardens horticulture therapy gardens and sustainable.