Mobile water quality testing platform

[MOST]

The developing world remains plagued by lack of access to safe drinking water. Although many low-cost methods have been developed to treat contaminated water, low-cost methods for water-quality testing are necessary to determine if these appropriate technologies are needed, effective, and reliable. This paper provides a methodology for the design, development, and technical validation of a low-cost, open-source (OS) water testing platform. A case study is presented where the platform is developed to provide both the colorimetry for biochemical oxygen demand/chemical oxygen demand and nephelometry to measure turbidity using method ISO 7027. This approach resulted in equipment that is as accurate, but costs between 7.5 and 15 times less than current commercially available tools. It is concluded that OS hardware development is a promising solution for the equipment necessary to perform water quality measurements in both developed and developing regions.



Learn more about its design and other information by visiting the link below:
Open-source mobile water quality testing platform - Appropedia: The sustainability wiki

Download the paper here:
https://www.academia.edu/8319858/Ope...sting_platform

[DIYer]

Thanks MOST! We've added your Water Quality Tester to our Measuring and Marking category,
as well as to your builder page: MOST's Homemade Tools. Your receipt:

Water Quality Tester by MOST

tags: portable, measurement