Cangzhou Mobile Toilets in Yuanbo Park

The mobile toilets in Cangzhou Yuanbo Park come in a variety of types, feature human-centered designs, and are provided by multiple local manufacturers.

Common Types of Mobile Toilets

• Recirculating Water Flush Type: These mobile toilets are equipped with a small water storage tank and a wastewater collection tank, using a minimal amount of water for flushing. Some models are fitted with purification devices, enabling water recycling. They are suitable for long-term placement at fixed locations with access to a water supply, making them well-suited for scenic spots like Yuanbo Park that have a stable water source.
• Dry Non-Flush Type (Eco-Friendly Type)
  • Microbial Degradation Type: A substrate containing specific bacterial strains is added beneath the toilet fixtures, which can rapidly decompose excrement into carbon dioxide, water, and a small amount of inorganic substances. The residual matter is minimal and odorless, with a long cleaning cycle, making it environmentally friendly and in line with the green and eco-friendly concept of Yuanbo Park.
  • Foam Sealing Type: A very small amount of water is used to generate foam, forming a dense foam layer on the surface of the toilet fixtures. This foam layer can seal in odors, prevent the adhesion of waste, and provide a visually clean appearance while also conserving water resources. It is suitable for places like Yuanbo Park that have a large flow of people and emphasize resource conservation.
  • Packaging Type: After each use, a mechanical device uses biodegradable plastic film to package and seal the excrement, which is temporarily stored in a collection bin below. It is completely water-free and has no odor leakage, making it suitable for extreme environments with water shortages and no sewerage facilities. It can also play a role in some special areas of Yuanbo Park.

Human-Centered Design

• Space and Universal Design: The interior space of each stall is carefully calculated to ensure sufficient room for adult movement. A certain proportion of "barrier-free restrooms" are also provided within the scenic area, featuring more spacious interiors, handrails, lower washbasins, etc., to facilitate use by the elderly, children, and visitors in wheelchairs.
• Ventilation and Lighting: Modern mobile toilets emphasize ventilation design. In addition to traditional louvered vents, some high-end models are also equipped with small solar-powered exhaust fans. The roofs are made of materials with good light transmission, eliminating the need for lighting during the day and relying on low-power LED lights to ensure sufficient interior lighting at night.

Local Manufacturers

There are numerous mobile toilet manufacturers in Cangzhou, such as Hebei Jingmei Sanitation Equipment Co., Ltd., which produces mobile toilets under the brand name "Cangzhou Scenery" with metal carved panels for the exterior walls and is produced in Cangzhou, Hebei. There are also other companies like Cangzhou Jiayijie Environmental Protection Technology Co., Ltd. and Hebei Huaqiang Technology Development Co., Ltd. that offer different types and price ranges of mobile toilet products.