If there are more suspended matter in the water source, you can use a sand filter for preliminary filtration first, and then use a chlorine disinfection system for sterilization. This combination can effectively remove most pollutants and the cost is relatively low.

Reverse osmosis (RO) system is a technology that uses a semipermeable membrane to separate dissolved substances in water to achieve water purification. It has a good removal effect on various soluble pollutants, including organic matter, inorganic matter, metal ions, etc.

Yes, considering the many advantages of filtered water, there are some portable water filters designed specifically for window cleaning on the market： 1. Portable ion exchange water filter 2. Portable reverse osmosis water filter 3. Portable activated carbon water filter

The cheapest water treatment method is 1. Boiling 2. Solar Disinfection (SODIS) The most effective water treatment method is 1. Reverse Osmosis (RO) 2. Ultraviolet (UV) Disinfection 3. Ozone Disinfection

Small household ultrafiltration system: generally priced between $800 and $3,000, suitable for household daily water purification. Such systems usually have a processing capacity ranging from a few hundred liters to a few thousand liters per hour.

If the salinity in the drinking water source is high, such as salt water or groundwater in some areas, the use of reverse osmosis water purifiers is essential. RO technology can effectively remove dissolved salts in water and convert high-salinity water into low-salinity drinkable water.

Reverse Osmosis system is an advanced water treatment equipment that can remove a variety of pollutants such as dissolved salts, heavy metals, bacteria, viruses, etc. from water. The installation cost of a reverse osmosis system is relatively high, usually between $1,500 and $5,000.

Main types of water filters: 1. Mechanical filter 2. Activated carbon filter 3. Reverse osmosis filter 4. Ultraviolet filter 5. Ultrafiltration filter 6. Ceramic filter 7. Water softener 8. Electrolyzer

Differences in working principles ● Reverse osmosis relies on physical separation, separating water molecules under pressure through a semipermeable membrane. ● Distillation is based on phase change, separating impurities in water through heating and condensation processes.

Marine reverse osmosis machines are mainly used to convert seawater into drinkable fresh water. Its core technology is to filter seawater under high pressure through a semi-permeable membrane, separate salt and other impurities in the water, and produce clean fresh water.