Beijing Construction Site Portable Toilet

Portable toilets at construction sites in Beijing come in various types and have distinct characteristics. The following provides an introduction from the perspectives of technical principles, prices, production and leasing companies, and materials and craftsmanship:

Technical Principles and Characteristics

• Sewage Discharge Technology: Portable toilets based on container modules integrate vacuum negative-pressure sewage discharge systems. These systems can reduce the water consumption per flush to less than one-tenth of that of traditional water-flush toilets. They use airflow to carry waste into sealed collection tanks, effectively minimizing odor diffusion.
• Energy Supply: They are usually equipped with photovoltaic panels and battery packs to store electricity during the day for nighttime use. Some models also incorporate cogeneration modules that generate electricity using methane produced by the anaerobic fermentation of waste, achieving sustainable energy utilization.
• Resource Treatment: Biological treatment types employ a wet-dry separation mechanism. Urine is converted into irrigation water through membrane filtration technology, while feces are composted through aerobic composting with the addition of biological agents to produce organic fertilizer, enabling resource recycling.

Price Overview

The prices of portable toilets vary significantly depending on their types and configurations. The prices of finished portable toilets range from 274.6 yuan to 9500 yuan, with specific prices including 5500 yuan, 5900 yuan, 8599 yuan, etc. The rental price for luxury portable toilets is 15,000 yuan. Smart urban toilets and energy-saving and water-saving portable toilets are priced at 12,500 yuan. The price of a mobile environmental protection toilet with a color-steel bathroom for construction sites in Tangshan is 1,500 yuan. The price of a foam-flush, foam-sealing, microbial environmental protection toilet with zero emissions in Tongzhou, Beijing, is 6,520 yuan.

Production and Leasing Companies

Beijing Guohua Jiaye Environmental Protection Technology Co., Ltd. specializes in sanitation operations, the research, development, and production of sanitation equipment, as well as the production and leasing of portable toilets. It undertakes the provision of public toilet and cleaning services for various districts, townships, and streets in Beijing, as well as public toilet support services for various activities organized by different sectors.

Materials and Craftsmanship

Mobile toilets at construction sites in Beijing are made from a variety of materials, including color-coated steel plates, stainless steel, plastics, and galvanized steel plates. The craftsmanship includes composite processes and welding. Moreover, the materials used in mobile toilets are mostly environmentally friendly. Assembly does not generate excess construction waste. They are pollution-free and water-saving, with no restrictions on the nature and type of land. Unlike traditional civil-engineering toilets, they do not require land approval, foundation laying, and other preliminary preparations.