Strengthening Hospital Wastewater Recycling System: A Capacity Building Study in a Secondary Care Setting
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View abstract on PubMed
Summary
This summary is machine-generated.Hospital wastewater management requires accurate planning. This study projected an 80 KLD water need, leading to an optimal sewage treatment plant (STP) capacity, enabling 49% water reuse for sustainability and cost efficiency.
Area Of Science
- Environmental Engineering
- Hospital Management
- Water Resource Management
Background
- Hospitals have high water demand and require sustainable wastewater management.
- Efficient wastewater management is crucial for healthcare settings.
- Assessing water reuse potential and compliance with standards is essential.
Purpose Of The Study
- To estimate daily clean water requirements for a secondary care hospital.
- To determine optimal sewage treatment plant (STP) capacity.
- To evaluate treated wastewater reuse potential and compliance.
Main Methods
- A six-month descriptive observational study in a secondary care teaching hospital.
- Collected primary data on occupancy and water use.
- Utilized national building codes and BIS norms for capacity planning.
Main Results
- Projected a daily water requirement of approximately 80 KLD for 95 beds, 200 outpatients, and 200 staff.
- An STP of equivalent capacity was constructed.
- Achieved 49% water reuse for non-potable purposes (flushing, gardening), with the remainder supplied to agricultural fields, meeting pollution control standards.
Conclusions
- Accurate estimation of hospital water needs and STP capacity is vital for long-term sustainability and cost savings.
- Treated water reuse reduces operational costs and supports Sustainable Development Goal 6 (Clean Water and Sanitation).
- Implementing effective wastewater management strategies in hospitals is key for environmental and economic benefits.
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