𝔖 Bobbio Scriptorium
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Water Aid and the Third World - a Partnership in Low-cost Technology

✍ Scribed by IMELDA A. RICHARDSON


Book ID
111374621
Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
963 KB
Volume
3
Category
Article
ISSN
1747-6585

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✍ Ananya Sen; K. Kesava Rao; M. A. Frizzell; Govind Rao πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons βš– 113 KB πŸ‘ 2 views

Fluorosis is endemic in many regions of the world due to high levels of fluoride in ؊ 1 (Ͼ1.5 mg l ) groundwater. This problem is aggravated by the lack of a simple and inexpensive test for fluoride in drinking water. We discuss the design and testing of a low-cost LEDbased colorimeter for estimatin