Although household sewage reuse is not yet popular, this trend is gradually emerging, especially in some states with relatively scarce water resources, such as California, Arizona, and Nevada. Household sewage reuse usually includes two aspects: treatment and reuse of gray water and black water.

Grades of stainless steel are usually classified based on their composition and properties, with the most common classification standards including American Society for Testing and Materials (ASTM) standards and International Organization for Standardization (ISO) standards.

seawater desalination is also one of the important application areas of RO technology, especially in areas with scarce water resources and coastal cities. Through the reverse osmosis system, salt and other impurities in seawater are effectively removed and converted into drinkable fresh water.

The following situations may occur when the reverse osmosis membrane does not work: 1. The water output decreases sharply 2. The water quality deteriorates 3. The system pressure increases 4. The energy consumption of the equipment increases 5. The water treatment process is unstable

The pore size of the reverse osmosis membrane is usually around 0.0001 microns, which allows it to remove almost all soluble salts, organic matter, metal ions and other soluble contaminants. The pore size of the ultrafiltration membrane is larger, about 0.01 to 0.1 microns.

The three commonly used disinfectants are chlorine, ozone, and ultraviolet (UV). Each disinfectant has its own unique application scenario and effect in wastewater treatment, and they can often be combined with other

Pollutants that a 0.5 micron water filter can remove: 1. Microorganisms 2. Suspended particles 3. Organic matter 4. Sediment and colloids 5. Algae and microplankton

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.

The future industrial water treatment system needs to focus on technological innovation, intelligence, and sustainability. Advanced technology, modular design, water resource recovery and zero emissions, and data analysis will become the key to development.

Container water treatment systems are self-contained units that can be easily transported and deployed to various locations. These systems, housed in ISO containers of different sizes, are designed to treat different water sources, including wells, rivers, lakes, ponds, and even sea water. The container units are equipped with advanced water treatment technologies, such as reverse osmosis, ultrafiltration, and nanofiltration, to remove impurities and contaminants from the water, ensuring it meets the highest standards of purity and safety.