Mobile Toilet Foaming Liquid Processing

The processing of foaming liquid for mobile toilets mainly involves raw material proportioning, production processes, and product characteristic control, requiring scientific design that combines environmental protection and water-saving needs.

1. Raw Materials and Proportioning

The core raw materials for mobile toilet foaming liquid must meet requirements such as environmental friendliness, odorlessness, and easy biodegradability. Taking the Anbangjie brand foaming liquid commonly found in the Zhengzhou market as an example, its product is a concentrated liquid that uses a 1:400 proportion (1 kilogram of foaming liquid diluted with 400 kilograms of water), effectively reducing transportation and storage costs while ensuring foaming effects. The raw materials may include surfactants (such as sodium dodecyl sulfate), foam stabilizers (such as polyacrylamide), fragrances, and antibacterial components. The optimal proportions must be determined through experiments to ensure fine, long-lasting foam without irritating odors.

2. Production Process

1. Raw Material Mixing: Surfactants, foam stabilizers, and other ingredients are added to a reaction kettle in proportion and heated to 50-60°C, stirred until completely dissolved to form a uniform solution.
2. Adding Functional Components: Fragrances and antibacterial agents are added, and the pH value is adjusted to neutral (6.5-7.5) to avoid corrosion to toilet fixtures or the environment.
3. Concentration and Packaging: Vacuum concentration technology is used to reduce water content, enhancing product stability. The final product is packaged in 20kg barrels for easy transportation and use.
4. Quality Inspection: Tests are conducted for foaming multiple (usually ≥400 times), foam half-life (≥30 minutes), and microbial indicators to ensure compliance with environmental standards.

3. Product Characteristics and Applications

The processed foaming liquid must possess the following characteristics:

• Environmental Friendliness: The biodegradation rate must reach over 90% to avoid polluting soil or water sources.
• Water Efficiency: By using foam sealing technology, water consumption is reduced, with only 0.2-0.5 liters needed per use, making it suitable for water-scarce areas.
• Stability: The product remains stable in environments ranging from -10°C to 50°C, avoiding freezing at low temperatures or deterioration at high temperatures.
  Applications include mobile toilets, eco-friendly public toilets, and waterless toilet fixtures in scenic areas. It must be used with dedicated foaming equipment to ensure uniform foam coverage on toilet surfaces, achieving odor isolation, splash prevention, and easy cleaning.

4. Corporate Technical Support

Taking Beijing Anbangjie Technology Development Co., Ltd. as an example, its R&D team has focused on eco-friendly toilet technologies since 2008. By optimizing foaming liquid formulations and equipment control systems, they have enhanced foam durability and antibacterial capabilities, providing standardized solutions for the industry.