Pure water safety Sachet Water Syndrome
Agona Duakwa.
What is sachet water ?
Sachet water is packaged sealed water in 500mL polyethylene plastic bags which heat-sealed on either end. The sachet water has become the primary source of drinking water in part of global south and popularly in Africa.
Source of the water for production of sachet water
Most of the Sachet Water Companies source water from the well, borehole, pipes, ocean, rivers and stored water in poly-tanks for production. Different water sources have different purity levels. Hygienic factors and environmental pollution turn to affect purity of the source of water. Prior to packaging, the water goes through a number of treatment processes, mainly filtration in an attempt to make it cleaner and safer for consumption.
Is it good to drink sachet water (pure water)?
A person can survive for about a month without food, about a week without water and less than five minutes without air, constitute the three main necessities of life.
Many studies have been done since sachet water was discovered in 1994 by Brattleboro Vermont, for the world works in remote and undeserved regions of the developing countries that lack sustainable clean safe drinking water. Most pure water is not safe for drinking. Sachet water have been reported to contain bacteria such as Bacillus sp.,pseudomonas sp and oocysts of Cryptosporidium sp. The quality packaged of water assessed in Ghana showed some level of microbial contamination. The results of the study indicated that bottled water has lower microbial load than sachet water. E. Coli, clostridium perfringens spore and fecal streptococcus were the most common isolated microbe from the package water.
Microbial Research done and published online 2019 by National Library of Medicine
“(https://www.idexx.com/pdf/en.us./water/qt97mpntable.pdf).
Does drinking pure water causes Typhoid ?
Typhoid is a bacteria infection that can spread throughout the body, affecting many organs, it can cause serious complications and can be fatal. People who drink contaminated water or eat food washed in contaminated water can develop typhoid fever. Coalition Against Typhoid in Ghana estimated that Ghana is a typhoid-endemic country. The Global Burden of Disease study estimated that in 2017, there were at least: 69506 typhoid cases, 973 typhoid deaths and 88,981 disability-adjusted life-years lost to typhoid. The findings of this investigation showed that a large percentage of the popular sachet-packed water is microbiological unsafe for human consumption, constituting potential health risk, and this can be linked to the increasing incidence of typhoid fever among other food and water-borne infections
Conclusion:
Government must be determined to increase resource allocations to relevant regulatory agencies to ensure adequate monitoring and enforcement of production, transportation and storage of sachet water in Ghana.
Reference:
1. African Journal of Food, Agriculture, Nutrition and Development
Microbiology Department, University of Agriculture, Abeokuta P.M.B 2240.
Pure water syndrome: Bacteriological Quality of Sachet Packed drinking Water Sold in Nigeria.
2.WHO. Toxicological Evaluation of Certain Food Contaminants. 28th Report of the Joint FAO/WHO Expert Committee on Food Additives, 1984: WHO Food Additives Series No. 19. World Health Organization, Geneva.