Lisa Rodriguez posted a new topic "Have experience in Water desalination plant. If any one want to know details pls ask." – 4 years, 4 months ago

Lisa Rodriguez posted a new topic "Which are the top countries require water desalination plants?" – 4 years, 4 months ago

Lisa Rodriguez posted a new topic "What is the cost per litre to convert sea water to drinking water?" – 4 years, 4 months ago