Patients are not getting the promised results after taking prescribed medication from the range of drugs now commonly known as antidepressants. Not only are the benefits in question, but also the growing categories of ‘side effects’ that follow a course of these drugs. ‘Antidepressants’ – a misnomer – these drugs can cause depression.
Water on our planet seems plentiful with about 80% of the world being covered by water or ice. However, with all this water, only about 1% is fresh and calculated to be suitable for human needs. The remainder consists of 97% salt and 2% ice.
Desalination processes are for the purpose of removing salt from water. It particularly is of interest and current concern over the globe in order to make fresh water for human consumption available from seawater, at present an unlimited global resource.
It is a method used to a limited extent on many seagoing craft, liners and submarines but the focus is now upon the general need on a far greater scale as fresh water resources on the earth are being affected both in availability and in quality
