Zhejiang Circulating Water Flush Mobile Toilet

The Zhejiang circulating water flush mobile toilet is equipped with a small septic tank and a circulating water treatment system. The flushing water can be reused after treatment, reducing water consumption and sewage discharge, and is suitable for places with inconvenient water supply but reliable power supply.

I. Working Principle and Advantages The core of the Zhejiang circulating water flush mobile toilet lies in its circulating water treatment system. After use, the flushing water first enters the small septic tank for preliminary sedimentation, separating solids from liquids. Subsequently, the liquid passes through a multi-stage filtration device to remove suspended solids, odors, and some microorganisms. Finally, it undergoes disinfection treatment (such as ultraviolet light or chemical agents) to ensure the water quality meets the standard for repeated flushing. This process significantly reduces freshwater consumption, with single-flush water usage decreasing by approximately 60%-80% compared to traditional toilets, while sewage discharge is reduced by over 90%, meeting environmental protection requirements.

II. Applicable Scenarios This type of toilet is mainly suitable for two types of scenarios:

1. Areas with inconvenient water supply: Such as long-term outdoor construction sites, remote scenic spots, and temporary event venues. These places may lack a stable municipal water supply, but the circulating system's needs can be met through water storage tanks or regular water replenishment.
2. Scenarios requiring reduced removal costs: Circulating treatment reduces the accumulation of feces and sewage, with removal frequency decreasing by over 50%. It is suitable for fixed event venues (such as music festivals and exhibitions) or densely populated areas with incomplete sewage pipe networks. Note: The circulating system relies on electricity to drive pumps, filters, and other equipment, so a stable power supply or backup generator is required.

III. Costs and Suppliers In terms of rental costs, circulating water flush mobile toilets are more technically complex than ordinary dry toilets or direct-discharge water flush toilets, with initial rental fees typically 20%-40% higher. However, in long-term use, savings on water and removal fees can offset the price difference. For example, a construction site using traditional toilets had three removals per month, costing about 1,500 yuan. After switching to a circulating type, the removal frequency dropped to once a month, with costs reduced to 500 yuan, saving over 10,000 yuan annually.

Suppliers in the Zhejiang region include:

• Hangzhou Hechuang Transportation Facilities Co., Ltd.: Provides scenic spot water flush sanitary mobile toilets, with some models integrating circulating systems, suitable for high-traffic scenic spots.
• Henan Jiuzhuo Metal Products Co., Ltd.: Although registered outside Zhejiang, it has sales outlets in Zhejiang, offering standardized circulating water flush mobile toilets and supporting customized services.

IV. Maintenance Points To ensure the stable operation of the system, it is necessary to regularly clean solid residues from the septic tank (recommended every 1-2 weeks), replace filtration materials (every 3-6 months), and test the disinfection effect. If chemical disinfection is used, avoid excessive amounts that could corrode pipes; for ultraviolet disinfection, regularly check the lifespan of the lamps.