The reverse osmosis system (RO system) is the core technology in water treatment equipment and is widely used in water filling stations. The reverse osmosis system filters the dissolved salts, heavy metals, bacteria, viruses and other harmful substances in the water through a semi-permeable membrane to ensure that the final output water is pure water.

The high purity of reverse osmosis water means that it lacks necessary minerals, which is not good for freshwater fish. Freshwater fish rely on minerals in water to maintain physiological functions, such as calcium, which plays an important role in bone development and health.

Reverse Osmosis system is a highly efficient filtration technology that can remove up to 90% of dissolved solids in water, including calcium. RO uses high pressure to pass water through a semi-permeable membrane, while calcium and other impurities are blocked on the other side of the membrane.

The pore size of the reverse osmosis membrane is generally between 0.1 and 0.001 microns, which is enough to block most bacteria, viruses and dissolved ions. However, the solid particles in the mud are usually larger than this range, so in theory, the RO membrane can block these particles.

The names of water treatment equipment vary depending on their functions, technologies and application scenarios. From home water purifiers to industrial reverse osmosis systems to gray water treatment systems, the names and professional terms of various equipment reflect their unique roles in water treatment.

Under standard operating conditions, that is, when the water quality is good, the pretreatment system is normal, and the equipment runs continuously for 8-12 hours a day, it is generally recommended to flush once a week.

A water purifier is a device that removes impurities, dissolved substances and microorganisms from tap water or other water sources through advanced water treatment technology to produce nearly pure water. The working principle of a water purifier is usually based on reverse osmosis (RO) technology.

If the rust particles in the well water are large, a filter of 10 to 20 microns can be selected; if the rust particles are fine, a filter of 5 to 10 microns should be selected.

When choosing a commercial water filter, reverse osmosis systems, activated carbon filters, UV sterilizers, and ion exchange systems are some of the most effective options.

For areas with complex water quality, such as high heavy metal content or more organic pollutants, reverse osmosis systems are the best choice. Its high-efficiency filtration capacity can ensure water quality safety, but you need to pay attention to its wastewater ratio and maintenance costs.