Treated Roofs For Rain Water Harvesting
Then the water should be filtered decontaminated and reused in the building s water system or released into a public water treatment facility.
Treated roofs for rain water harvesting. If you re harvesting for irrigation make sure your biocide levels are low enough not to hurt your plants. Metal roofs when it comes to metal roofs as well as roofs in general some of the best options are galvanized metal roofs such as steel and aluminum roofs. Land based rainwater harvesting occurs when runoff from land surfaces is collected in furrow dikes ponds tanks and reservoirs. This section is divided into three sections to better help you understand the treatment of rainwater.
Zinc or copper treated shingles are common in the pacific northwest to curb mold moss and algae growth on the roof. There are certain advantages and disadvantages to each roofing material so here are a few considerations about the best and most widely used roofing materials for rainwater harvesting. Ozone and uv are good choices for treating water from various roof materials in rainwater harvesting systems especially green roofs. Treatment of rainwater ensures that the water will be safe to use.
Roof based rainwater harvesting refers to collecting rainwater runoff from roof surfaces which usually provides a much cleaner source of water that can be also used for drinking.