In early 2007 the cost of water had risen to where several water treatment technologies became effective.

The Terrasan waste water treatment plant uses electro-coagulation techniques that until then had been costly to generate and not viable as an alternative for almost all waste water treatment requirements.

Combined with new advances in Ionz generation, the cost of and availability of water, and the research done by Water IT management, the Terrasan system has became a logical choice of system to support.