There is no changing the process by which desalinated water is produced; so calcium and chlorine will continue to be added in the process.
The World Health Organisation (WHO) has declared desalinated water safe for human consumption, but only provides data on this subject. Log on to WHO at WHO
Other useful links:
Abu Dhabi Water & Electricity Company. Log on at ADWEC
Arden Healthcare providing natural solutions for hair care. Log on at Solutions
Bahrain Electricity & Water Department. Log on at MEW
California Department of Water Resources. Log on at California
Dubai Electricity & Water Department. Log on at DEWA
Food & Agriculture Organisation of the United Nations. Log on at Aquastat
Kuwait Ministry of Electricity & Water. Log on at MEW
Oman Power & Water Procurement Company. Log on at Oman PWP
Qatar Electricity & Water Company. Log on at QEWC
Saud Arabia Water & Electricity Company. Log on at WEC
Water Desalination Report. Log on at WDR
Western Australia Department of Water. Log on at Water