The high surface tension of sea water and the high probability of formation of foam in MED and MSF systems are unpredictable. These foams are usually formed when organic compounds increase in salt water or brine.

The main objective of a water treatment plant is to produce water that meets drinking water quality standards at a reasonable cost to the consumer. In a water treatment plant, various processes are used to produce water of desired quality. These processes are generally divided into two general categories: operational units and process units.

This device uses reverse osmosis to remove about 95 to 99 percent of the chemicals and salts in the water and is easily installed under the sink with a separate drinking water tap. The water filter only removes large particles and impurities in the water, such as mud, sand, and rust from pipes, while reverse osmosis, by using a semi-permeable membrane, not only removes particles mixed in the water, but also all chemicals and microbial, viral, and other contaminants dissolved in the water.