Why would RO water purifier effluent-

2020-07-31 02:10:31  来源:http://www.pro2biz.com  编辑:admin

Why called "reverse osmosis" filter?

When the same volume of a dilute solution (e.g. fresh water) and the concentrated solution (e.g., saline) were placed on both sides of a semipermeable membrane, a dilute solution of natural solvent through a semipermeable membrane spontaneously flows to the concentrated solution side, a phenomenon known as the permeate. When osmotic equilibrium is reached, the concentrated solution side of the liquid level will be higher than the level of a dilute solution of a certain height, i.e., to form a pressure, this pressure difference is the osmotic pressure. If a pressure is applied is greater than the osmotic pressure on one side of the concentrated solution, the solvent will flow direction opposite to the original direction of penetration, starting from a concentrated solution side to a dilute solution flow, a process called reverse osmosis.

Briefly, is energized by the application of pressure to the concentrated solution, to change the direction of the original penetration, to achieve countercurrent concentrated solution, thus purifying the concentrated solution, to produce purified water.

Why produce waste water?

of pure water core member is actually a reverse osmosis membrane process of a liquid concentrate, the amount of salt water in the course of work as the water flows through the reverse osmosis membrane surface continuously increases, the osmotic pressure of the water is also continuously increasing. When the osmotic pressure of the booster pump increases, the water can not pass through the reverse osmosis membrane water purification inflow end. This part failed when waste water is produced water system.

"waste water" really nothing?

First, the development of water purification technology now, basically output discharge waste water cup cup water would geometric, that is, If your family drink 3L water a day, then this day will be discharged wastewater 3L, may at first feel a lot, but now we have this day to flush the toilet, mopping, laundry, wash the dishes than the much smaller water consumption much more.

Moreover, the waste water is also not without merit, whatever the outcome, after the three-stage filtration water purifier before, these large waste water can be utilized to mop the floor, flush the toilet, wash things are good It uses.

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