The shortage of drinking water has long been a threat to the development and future of country's capital, but a recent report suggests turning seawater into fresh water could turn the tide to an old problem in Beijing.
The cost of desalinating sea water - to make it safe to drink - is expensive, Guangzhou Daily reported Tuesday, and along with the construction of the required pipeline the investment would equate to a minimum price of seven to eight yuan, roughly one US dollar, per ton.