2013 Phase 18 - 100,000-ton desalination project completed

The 100,000-ton desalination project was completed

Recently, the Science and Technology Department of Zhejiang Province organized and held a project progress supervision and inspection meeting
of the national science and technology support plan "development and demonstration of key technologies for the localization of membrane desalination by membrane desalination with a daily output of 100,000 tons" in Hangzhou.
It is reported that the project has been implemented since 2009 and is expected to be completed
by the end of this year.

At present, the project team has completed the first phase of 20,000 tons/day seawater desalination demonstration project in Zhoushan Liuheng, of which the 10,000 tons/day desalination stand-alone system is currently the largest reverse osmosis stand-alone device in
China.
The second phase is planned to build a 12,500 tons/day reverse osmosis desalination system
in July.
At the same time, breakthroughs have been made in the research and development of domestic reverse osmosis membranes, high-pressure pumps and energy recovery devices: the domestic seawater reverse osmosis membrane element products developed by Hangzhou Big Dipper Membrane Products Co.
, Ltd.
have been applied to the six-horizontal and first-phase demonstration project, and have performed well in the past year; The high-pressure pump and energy recovery device have also basically completed the prototype production and will be applied to the 12,500-ton stand-alone demonstration project; the central centralized monitoring and management system, sludge disposal and brine utilization have also achieved certain results
.
(Wang Hong)