The Water Treatment category covers the health issues concerning water treatment. There are many different water treatment methods and processes. The benefits of these treatments are to provide treated water at a reasonable cost. However there may be problems with the treatments in terms of unknown long term health effects. These long term health costs need to be wieghed against alternative water treatments which may have less health risks.- Category ID : 440831
Article on the contamination of drinking water in the US. More than one third of all waterways are reported to be unsuitable for fishing or swimming because of pollution. Most contaminants are sewage and bacteria, fertilizer, toxic metals, oil and grease.
A resource detailing low cost treatment, storage, distribution and sanitation methods to help the rural poor obtain safe water. Designs require Acrobat Reader.