Originally posted by bajagrouper
From :
http://www.paua.de/Impacts.htm
The process of desalination is not per se environmentally friendly and seawater desalination plants also contribute to the wastewater discharges that
affect coastal water quality. This is mostly due to the highly saline brine that is emitted into the sea, which may be increased in temperature,
contain residual chemicals from the pretreatment process, heavy metals from corrosion or intermittently used cleaning agents. The effluent from
desalination plants is a multi-component waste, with multiple effects on water, sediment and marine organisms. It therefore affects the quality of the
resource it depends on. |