Water shortage is one of the main limiting factors of food production and agricultural development in arid and semi-arid areas. Regenerated water is one of the most important available water resources for maintaining agriculture and urban landscapes. In order to study the influence of water quality and its application method on olive trees, this experiment was conducted in young olive trees in Iran's semi-arid region from 2010 to 2012. New underground penetration irrigation (SLI) system and surface irrigation, irrigation of trees by irrigation and circulation of clean water for 24 months.
Recycling is normally applied to aluminum cans, glass bottles, newspapers, but water can also be recycled. Water recycling reuses wastewater that was treated for beneficial purposes such as agriculture and landscape irrigation, industrial processes, toilet rinsing, groundwater basin replenishment (called groundwater recharge). Water recycling can customize the wastewater treatment to meet the water quality requirements for planned reuse to save resources and money. Landscape Irrigation circulation water requires less processing than drinking water circulation water. According to the criteria, standards and regulations on circulating water contact, the recorded human health problem was not found
As the demand for new water supply continues to increase, more recycled water is used for industrial, commercial and outdoor irrigation water to reduce the need to remove more water from rivers. Denver Water has built the largest circulating water system in Colorado. When construction of the water recycling system is completed it will release sufficient drinking water to serve approximately 43,000 households. The Colorado community is working on improving protection by improving efficiency, investing in recycling and recycling, and promoting smarter growth. Outdoor irrigation occupies more than half of the city's water usage in Colorado State.If you are not in use, you can turn off the faucet, shorten the shower time and reduce the amount of water spent outdoors, it is easy to do at home I can. . In order to drastically reduce water footprints, we plant low-level plants and shrubs, completely remove the grass, and store rainwater in rainwater.