The brief

Beijing’s 301 Hospital is known for consistently provided exceptional healthcare services since its inception. In 2009, two state-of-the-art Envac systems were introduced specifically tailored for the hospital, revolutionizing the collection of general hospital waste and soiled linen.

The Envac systems have been meticulously designed to meet the unique needs of Beijing 301 Hospital. Not only are they environmentally friendly, but they also prioritize safety and hygiene. By employing advanced technology and adhering to stringent standards, these systems ensure efficient waste disposal and soiled linen management, contributing to a cleaner and healthier environment within the facility.

Beijing 301 Hospital is committed to embracing innovative solutions which enhance patient care and promote sustainability. The investment in state-of-the-art Envac systems is a testament to this dedication. With these systems in place a clean and sanitary environment is more easily maintained, providing patients with the highest level of care while reducing the environmental impact.

At Beijing 301 Hospital advanced technologies and a commitment to environmental stewardship merge to create a premier healthcare experience.

The project

The exceptional services of the Envac systems extend to multiple buildings within Beijing 301 Hospital, including the surgery building, the internal medicine building, the new south building, and the west hospital. With a combined service area of 2,454,176 square feet, these cutting-edge systems have significantly enhanced the hospital environment for patients, staff, and visitors alike.

By covering such an extensive area, the Envac systems have successfully improved the overall cleanliness and hygiene standards throughout the facility. Patients can enjoy a more comfortable and hygienic environment during their stay, while staff members and visitors benefit from a healthier and safer atmosphere.


Beijing 301 Hospital prioritizes convenience and hygiene by providing nearby waste and linen disposal system inlets that are available 24/7. The state-of-the-art  pipe network conveyance is cleverly concealed within the walls and ceilings, eliminating the need to manually transport waste or soiled linen through the elevators used by staff and patients.

The innovative Envac system provides a hermetically closed environment which significantly reduces the risk of cross-contamination from waste-related pathogens. This proactive approach minimizes the incidence of hospital-acquired infections, safeguarding the well-being of patients and staff.

The advanced disposal system also contributes to increased operational performance and profitability. By streamlining waste management processes and enhancing overall efficiency, resource utilization and operational costs are optimized.

35 tons waste/day


50 waste inlets

300 bags

Soiled linen

46 laundry

9,817 linear feet of pipe

hidden in walls, ceilings and culverts

245,417 square feet Gross Floor Area

Envac system has brought us great convenience. First, it reduces the labor cost. It increases efficiency and transportation of waste, improves the working environment and standards of the hospital staff. The system reduces the air contamination in consultation rooms and wards.

Let's talk

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