Clever and cost-effective filtration

摘要

There are countless ways of using filters to ensure water in the greenhouse is pure and clean. Before making any investments, take some time to consider exactly what you need. Peter van Emmerik of Revaho, a specialist in clean water for horticulturalsystems, gives a lesson in the art of filtering. Filtration is a process that separates solid particles from a gas or liquid solution by passing it through a porous interface. This is Peter van Emmerik's simple definition of how a filter works. At irrigation company Revaho his job involves all aspects of water and horticulture. "The need for pure water is gaining in significance. Water is becoming scarcer, which forces companies to treat it more efficiently."