PROJECT
NANGANG UTILITY ISLAND TIANJIN, CHINA
Nangang Industrial Zone located in Dagang is a 200km2 petrochemical Industrial Park including manufacturing and port facilities. The Utility Island is a self contained nucleus providing water, high specification commodity salt with integral power generation and Zero Liquid Discharge capability reflecting the regeneration ethos of TEDA (Tianjin Economic Development Area).
PROJECT DETAILS
1,000,000m3/d Desalination
Industrial Water
Potable Water
Ultra Pure Water
Zero Liquid Discharge
SALT RECOVERY
2,400,000tns/y Sodium Chloride
194,000tns/y Magnesium Chloride
89,00tns/y Potassium Chloride
133,000tns/y Calcium Sulphate
8,300tns/y Bromine
(High purity salts as Chloro-Alkaline Industry feedstock)
SPECIAL PROJECT VEHICLE (SVP)
Xianda (Tianjin) Seawater Development Resources Co Ltd
PROCESS + ENGINEERING
PROJECT MANAGEMENT
Enersave Group
EPC
TCC – China
When complete Nangang will be China’s largest seawater desalination project comprising seawater extraction and pre-treatment, industrial water, potable water, Ultra Pure Water and salt extraction.
KEY FEATURES
Complete utilisation of seawater extracted providing Zero Liquid Discharge (ZLD)
Integrated power generation
Residual heat from salt production utilised for year round sea water extraction
High recovery Reverse Osmosis / Energy Recovery minimises electrical consumption
Composite evaporative technologies produce high value, high purity chloro-alkaline salts with distillate recovery.