资源 标记: Water Treatment

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  1. BioSand Filter Manual: design, Construction, & Installation

    2016-08-12 The Biosand Filter Construction Manual describes what a biosand filter is and how it works. It also describes the steps to construct, install and monitor Version 10 biosand filters. Available Online
    Water Treatment Water Filters Water Appropriate Techno...

  2. Assessing Microbial Safety of Drinking Water: Improving Approaches and Methods

    关键资源 2005-11-01 Inadequate drinking water and sanitation are amongst the world's major causes of preventable morbidity and mortality. This book provides a state-of-the-art review on approaches and methods used in assessing the microbial safety of drinking water. It supports the rapidly emerging trend towards...
    Water Treatment Sanitation Water Supply Water Water Safety

  3. Solar Water Disinfection: A Guide for the Application of SODIS

    2002-10-01 Solar Water Disinfection (SODIS) is a simple, environmentally sustainable, low-cost solution for drinking water treatment at household level for people consuming microbiologically contaminated raw water. SODIS uses solar energy to destroy pathogenic microorganisms causing water borne diseases and...
    Water Treatment Appropriate Techno... Water

  4. Smart Water Solutions: Examples of Innovative, Low-Cost Technologies for Wells, Pumps, Storage, Irrigation and Water Treatment

    关键资源 2009-08-21 Most water and sanitation facilities used by households or operated by small-scale enterprises were built without external support. This shows there are alternatives to the large centralized conventional systems. More importantly, small-scale solutions have proven to be cost effective....
    Water Supply Water Storage Systems Water Treatment Water Pumps Drip Irrigation

  5. Asia Note Issue #17

    2013-05-15 Sustainable Decentralized Water Treatment for Rural and Developing Communities Using Locally Generated Biochar Adsorbents An Introduction to Bokashi Fertilizers and Soil Amendments
    Water Treatment Biochar Fertilizer Bokashi Soil Asia

  6. New Data on Moringa Seed to Purify Water

    1993-12-19 More information about using Moringa seeds for water treatment.
    Moringa Health Water Water Treatment

  7. Solar Water Disinfection

    1996-07-19 Solar water disinfection can be used to reduce bacteria counts in small volumes of drinking water at the individual household level.
    Health Water Water Treatment

  8. From Our Regional Impact Centers

    2013-07-20 ECHO Asia --The latest issue of Asia Notes (Issue 17, May 2013) contains the following articles: Sustainable Decentralized Water Treatment for Rural Developing Communities Using Locally Generated Biochar Adsorbents (by Josh Kearns, MS) An Introduction to Bokashi Fertilizers and Soil Amendments...
    Water Treatment Biochar Bokashi Conservation Agric... Pastoralist

  9. New Uses of Moringa Studied in Nicaragua

    2000-06-20 A report on the work of Nikolaus and Gabriele Foidl with Moringa in Nicaragua.
    Moringa Nutrition Livestock Water Treatment

  10. Colloidal Silver for Clay Water Filters

    2001-07-20 After the publication of our article on clay water filters (EDN71-4), we were questioned about the safety of colloidal silver.
    Health Water Treatment Colloidal Silver