Water Purification Designs for Developing Nations

According to the World Health Organization, 748 million people lack access to uncontaminated drinking water sources. Moreover, WHO estimates that 1.8 billion people use a fecally contaminated drinking water source, 2.5 billion lack access to improved sanitation facilities and more than 840,000 people die from water related diseases annually. Contaminated water is the number one […]

Harmful Effects of Healthcare Wastes

There has been a growing awareness of the need for safe management of healthcare waste all over the world. Healthcare wastes which pose the greatest risk to human health are infectious waste (or biomedical waste) which constitutes 15 – 25 percent of total healthcare waste. Infectious wastes may include all waste items that are contaminated […]