With the standardization and upgrading of Shaanxi's medical and health system, environmental protection management of wastewater from medical institutions in Xi'an, Xianyang, Baoji, Yulin, and other places has become increasingly stringent. Medical wastewater generated from daily medical treatment, ward washing, and laboratory testing contains various pollutants such as bacteria, pathogens, organic matter, and disinfectant residues, which are fundamentally different from ordinary domestic sewage. Direct discharge without proper treatment can easily cause water pollution and the spread of pathogens, violating environmental regulations and facing rectification and penalties. Shaanxi hospital wastewater treatment equipment adopts an integrated process, specifically developed for the characteristics of medical wastewater, suitable for use in medical institutions at all levels, and provides stable effluent that meets the latest "Medical Institution Water Pollutant Discharge Standards," helping hospitals operate in compliance.
DIEN integrated wastewater treatment equipment
Hospitals, township health centers, specialist clinics, and health check centers at all levels in Shaanxi generally face challenges in wastewater treatment. Most small and medium-sized medical institutions lack dedicated large-scale wastewater treatment plants. Traditional civil engineering wastewater treatment facilities are large in size, have long construction periods, and are complex to operate and maintain, making them unsuitable for small medical settings. Meanwhile, medical wastewater exhibits significant fluctuations in quality and high levels of pathogens, placing extremely high demands on equipment's sterilization, disinfection, and organic matter degradation capabilities. Ordinary wastewater treatment equipment cannot completely remove pollutants, resulting in effluent COD, BOD, and bacterial counts failing to meet standards and thus failing annual environmental inspections. Integrated hospital wastewater treatment equipment specifically addresses these challenges. It requires no complex civil engineering, is easy to install and maintain, and is suitable for various medical institutions in Shaanxi Province.
The Shaanxi integrated hospital wastewater treatment equipment employs a mature combined process of "pretreatment + biochemical treatment + deep purification + disinfection," providing a closed-loop treatment process with no secondary pollution. The equipment first uses a screen regulating unit to intercept impurities and suspended solids in the wastewater, balancing water quality and quantity to prevent clogging of subsequent equipment. Then, through anaerobic and contact oxidation biochemical units, it efficiently decomposes organic matter in the water, reducing COD and ammonia nitrogen levels, and decomposing most pollutants. Finally, through sedimentation, precision filtration, and multiple disinfection processes, it thoroughly kills harmful microorganisms such as E. coli and pathogens, deeply purifying the water. The entire process is adapted to the characteristics of medical wastewater, exhibiting strong resistance to shocks and capable of handling fluctuations in hospital water volume throughout the day and on holidays, ensuring stable and compliant effluent.
This equipment strictly adheres to the national standard GB18466-2005 for wastewater discharge from medical institutions, while also meeting local municipal sewage discharge requirements in Shaanxi Province. The treated wastewater meets the pretreatment standards for pipe network discharge and surface water discharge regulations, making it suitable for various scenarios including public hospitals, private hospitals, community health centers, cosmetic surgery clinics, and health checkup centers. The equipment features an optimized sludge treatment process, complying with the latest regulations for medical wastewater treatment. After disinfection, the sludge can be legally transported and disposed of, avoiding environmental problems caused by improper sludge disposal and comprehensively ensuring the compliance of medical wastewater treatment.
Addressing the limited space and insufficient maintenance personnel in Shaanxi medical institutions, the equipment has undergone several localized optimizations. The integrated design allows for flexible installation, both underground and above ground. The underground model is deeply buried, minimizing space occupation and effectively isolating noise and odors, without affecting the hospital's treatment environment. The equipment is equipped with a fully automated intelligent control system, enabling automatic operation, disinfection, and fault alarms throughout the entire process. No dedicated personnel are required, significantly reducing manual maintenance costs. The equipment is made of corrosion-resistant materials, adaptable to Shaanxi's four-season climate, has a long service life, stable operation, and a low failure rate, making it suitable for long-term, uninterrupted use by medical institutions.
DIEN integrated wastewater treatment equipment
Currently, this integrated hospital wastewater treatment equipment has been widely used in medical wastewater renovation projects throughout Shaanxi. With its advantages of small footprint, rapid results, stable compliance, and easy operation and maintenance, it has become the preferred equipment for wastewater treatment in small and medium-sized medical institutions. Professional manufacturers can customize exclusive wastewater treatment solutions based on the hospital's daily wastewater volume, water quality conditions, and installation site, providing one-stop services including surveying, design, installation, commissioning, and after-sales support. This helps various medical institutions in Shaanxi easily pass environmental inspections and achieve compliant wastewater discharge.
