• 2025-07-16

Window cleaning

Window cleaning water treatment | Reverse osmosis system

The water purification system designed for professional window cleaning is a must-have for commercial cleaning companies and users who pursue a traceless cleaning effect. This type of system removes impurities in the water to ensure that there are no water stains and streaks on the glass surface.

Core application technologies include:

Ultrafiltration system

Nanofiltration system

Reverse osmosis system

Water disinfection system

Among them, reverse osmosis (RO) technology has become the mainstream solution in the field of window cleaning due to its excellent purification ability. Its working principle is as follows:

Reverse osmosis system workflow

Pretreatment stage

The raw water first passes through the sediment filter and activated carbon filter element to remove suspended particles and organic matter, providing a protective barrier for the subsequent RO membrane.

Core purification process

High-pressure water flow penetrates the RO semi-permeable membrane, and its precise pore structure only allows water molecules to pass through, effectively intercepting dissolved solids, minerals and pollutants, and producing process water with a purity of 99%.

Deep fine treatment (optional)

Some systems add deionized resin units or precision polishing filters to further purify the water quality and ensure zero impurity residues.

Water storage and transportation

Purified water is stored in a dedicated water tank or a portable water supply pole system and transported to the cleaning equipment through a pressure-resistant hose. The water storage device adopts a closed design to prevent secondary contamination.

Technical advantages

Zero chemical cleaning: Pure water with low mineral content has natural cleaning power, replacing traditional detergents and avoiding chemical residues

No trace effect: No calcium and magnesium deposits are left after water evaporates, achieving zero streak smoothness on the glass

Flexible adaptation: Mobile equipment meets the needs of single-person operations, and industrial-grade high-throughput systems support large projects

The system completely innovates the window cleaning process through the principle of physical purification, providing efficient and environmentally friendly cleaning solutions for scenes such as high-altitude curtain walls and commercial buildings.