Wastewater Resource Expert · High-Efficiency Physical-Chemical · Rapid Biochemical
The Yinjiang KtYY Prefabricated Medical Wastewater Treatment System is a dedicated medical wastewater treatment system developed specifically for all types of hospitals. Adopting a skid-mounted product model with standardised production, installation, and modular construction, it features a short construction cycle and strong adaptability. It can be customised for different hospital needs, and through semi-underground or fully underground installation its functional structures blend perfectly with the landscape. The system comprises a pre-treatment system, the KtHS biochemical treatment system, the KtLS disinfection & sterilisation system, and a sludge treatment system.
The KtYY system — a proprietary patented technology of Yinjiang Environmental — ensures stable compliance of effluent sanitary indicators including faecal coliforms, COVID-19 virus, intestinal pathogens, and Mycobacterium tuberculosis, meeting the required discharge or reuse standards for high-pollution medical wastewater from all categories of infectious disease and general medical institutions.
The system is managed via Yinjiang's Alibaba Cloud-based environmental IoT management platform — a smart medical wastewater station management platform — enabling real-time online water quality monitoring, remote comprehensive perception and real-time control of equipment operating status, leveraging mobile internet technology for better information sharing among all stakeholders to ensure long-term, efficient project operation.

Multi-stage disinfection technology ensures effluent pathogens and viral indicators fully comply with medical wastewater discharge standards
Green low-power operation with small footprint minimises environmental impact
Alibaba Cloud IoT platform enables real-time monitoring and remote control for intelligent unattended operation
Standard hospital wastewater treatment
High-standard pathogen removal treatment
Emergency prefabricated deployment
Large hospital wastewater integrated treatment
| No. | Model | Daily Capacity (t) | Footprint (m²) | Installed/Operating Power (kW) | Notes |
|---|---|---|---|---|---|
| 1 | KtYY-5 | 5 | 15–20 | 2/1.5 | Incl. inlet/outlet pumps, dewatering & dosing |
| 2 | KtYY-10 | 10 | 25–30 | 3/2 | Incl. inlet/outlet pumps, dewatering & dosing |
| 3 | KtYY-20 | 20 | 40–50 | 5/3 | Incl. inlet/outlet pumps, dewatering & dosing |
| 4 | KtYY-50 | 50 | 80–100 | 10/6 | Incl. inlet/outlet pumps, dewatering & dosing |
| 5 | KtYY-100 | 100 | 150–200 | 18/12 | Incl. inlet/outlet pumps, dewatering & dosing |