AGUA VIA LIMITED | 71 followers on LinkedIn. Agua Via is bringing to market the ultimate low energy/high purity technology based on unique, one-atomic-layer thick membranes capable of delivering high purity water for domestic use, industry and agriculture by purification, wastewater remediation and desalination at the lowest energy possible under physical law from any water source, no matter how contaminated. By delivering an ultra-low energy solution in a small package that replaces large plants, everything from large municipalities to small towns and rural agricultural areas can benefit from high volume, low cost, high purity water at affordable prices. Abundant, pure, low cost water is the basis of human health, prosperity, and peace.