Category: Sustainment

In the sixth part of our series on backcountry water treatment, we explore ultraviolet (UV) disinfection. This method uses UV light to reduce pathogens in drinking water. While it may sound like science fiction, UV disinfection is a practical option for the backcountry, with specific guidelines and considerations to ensure its effectiveness. Introduction to UV …

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In the fifth part of our series on backcountry water treatment methods, we focus on activated carbon filters. These filters use adsorption to remove chemicals, viruses, and other contaminants from water. This article explores the principles, effectiveness, and practical considerations of using activated carbon filters in backcountry settings. Introduction to Adsorption and Ion Exchange Adsorption …

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In the fourth part of our series on backcountry water treatment methods, we focus on ultrafiltration. This method uses filters with pore sizes around 0.01 microns, which are necessary for virus reduction. This article explores the principles, controversies, effectiveness, and practical considerations of using ultrafilters in the wilderness. Introduction to Ultrafiltration Ultrafiltration targets viruses, bacteria, …

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In the third part of our series on backcountry water treatment, we focus on microfiltration. This method is essential for ensuring safe drinking water in the wilderness, reducing pathogen loads to safer levels. In this article, we delve into the principles, effectiveness, and practical considerations of using microfilters in backcountry settings. Introduction to Core Function …

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In the second part of the series on backcountry water treatment, we dive into chemical disinfection methods. This article builds on concepts introduced previously, focusing on the three major classes of chemical disinfectants, their pros and cons, effectiveness, and practical strategies for use in the field. Introduction to Chemical Disinfection Chemical disinfection is a crucial …

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In this first part of the series on backcountry water treatment methods, we explore the effectiveness of boiling and pasteurization for disinfecting water in the wilderness. Both methods have their advantages and limitations, and understanding these can help ensure safe drinking water on your outdoor adventures. Introduction to Boiling Boiling is often considered the gold …

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