Waste Water Recycling

wastewater recycling

wastewater recycling is available to achieve recycled water qualities ofter superior to current potable water standard, the notion of drinking wastewater is not a concept that benefits from unconditional public support(Dolnicar and Schafer 2006).

wastewater resource is worthy of controlling and managing.the treatment for wastewater can be used by reducing the pollution of fresh water resources and health risks. recycling the wastewater can lighten the burden of available water resource as well as relieve the water scarcity (Bazza,2003).

Groundwater puming

groundwater pumps provide an easy-to-use, high-quality, economical solution for provide available water.the option need dig wells to achieve to get the groundwater water. Denver (2003) claimed that A water well is a structure created in the ground by digging, driving then access groundwater in underground aquifers. The well water is drawn by an electric submersible pump, a trash pump, a vertical turbine pump, a handpump or a mechanical pump (e.g. from a water-pumping windmill). It can also be drawn up using containers, such as buckets, that are raised mechanically or by hand.

The risk with the placement of water wells is soil salination. This problem occurs when the watertable of the soil begins to drop and salt begins to accumulate as the soil begins to dry out.Another environmental problem that is very prevalent in water well drilling is the potential for methane to seep through.

Nowadays, ground-water pumping has caused the water level in the aquifer to decline throughout the entire coastal area, with the result that some artesian aquifers no longer have enough pressure to cause a well to naturally flow to the land surface (USGS, 2011).

With desalination progress need consuming large energy,amount of greenhouse gas emissions polluted the air,bulid a desalination plant construction would occupy large scale field,so that the biodiversity in that area as well as the environment would be impacted.

the wastewater treatment not only can reduce the pollution of fresh water resource,but also provide an available water for relieve the bonden of water scarcity. the system has an positive effect on environment.

groundwater only can be used through dig well and use pressure in the ground.because of digging the wells,the water level in the aquifer is declined.it is broken the balance of terrane.