Zhangye Mobile Toilet Restroom

Zhangye mobile toilet restrooms are relocatable public sanitation facilities designed to address the toilet needs in temporary, mobile, or areas with inadequate infrastructure.

Types and Construction

Zhangye mobile toilet restrooms come in various types, including waterless eco-friendly toilets, smart eco-friendly toilets, and water-recycling eco-friendly toilets. Their construction mainly consists of three parts: lightweight frame materials, internal sanitary fixtures, and water storage and sewage disposal systems. The lightweight frames are often made of alloys or composite panels, enabling quick assembly and disassembly for easy relocation to different sites. The internal sanitary fixtures must meet basic ergonomic dimensions to ensure user comfort. The water storage system includes clean water and wastewater tanks, which are physically separated to prevent cross-contamination and ensure water hygiene.

Design for Special Natural Conditions

Zhangye has a unique geographical environment. The arid climate requires the water storage system to have anti-evaporation design to reduce water loss. In dusty environments, enhanced sealing structures are necessary to prevent dust from entering the toilet interior, which could affect the normal operation and hygiene of the sanitary fixtures. The large diurnal temperature variation influences the selection of materials' thermal expansion and contraction coefficients. Appropriate materials must be chosen to avoid structural damage to the toilet due to temperature changes.

Sewage Disposal Technologies

Sewage disposal technologies fall into three categories: biological degradation, chemical decomposition, and physical separation. Biological degradation relies on microorganisms to break down organic matter, achieving harmless treatment of fecal waste. Chemical decomposition uses specific reagents to accelerate the decomposition of solid waste, improving treatment efficiency. Physical separation employs filter layers to achieve solid-liquid separation, facilitating subsequent treatment. The choice of different treatment methods depends on factors such as usage frequency, maintenance cycle, and environmental assessment requirements.

Examples and Prices

For example, the waterless and non-flush smart eco-friendly toilet developed by Zhangye Lanbiao Biotechnology Co., Ltd. has the unique advantages of plug-and-play and waterless non-flush operation, realizing the harmless, reduced, and resource-oriented treatment of fecal waste. There is also a customized 3 + 1 mechanical packing mobile toilet for a Zhangye customer, which requires no water or electricity and is suitable for areas without water and power supplies, such as grasslands and deserts. The prices of mobile restrooms vary depending on the brand and type. A single-person mobile public toilet costs 560.00 yuan, a trailer-mounted mobile toilet costs 880.00 yuan, and a rot-resistant wooden mobile restroom costs 2500.00 yuan, among others.