Sökning: "Tube-well"

Hittade 2 uppsatser innehållade ordet Tube-well.

1. 1. Removal of Arsenic in Ground Water from Northern Burkina Faso through Adsorption with Granular Ferric Hydroxide : A SIDA Minor Field Study at the Department of Chemistry, University of Ouagadougou

   Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

   Författare :Hannes Öckerman; Emma Lundin; [2013]
   Nyckelord :Burkina Faso; arsenic; Granular Ferric Hydroxide; adsorption; column test; drinking water; ground water; self-regeneration;

   Sammanfattning : The need of making arsenic contaminated ground water potable is urgent in parts of Burkina Faso. An implementation of a treatment design using Granular Ferric Hydroxide (GFH) is under development. Water from a tube-well in Lilgomdé, Yatenga province, Burkina Faso, has been treated with the adsorbent GFH through column experiments. LÄS MER

3. 2. Effectiveness of Tubewell platform color as screening tool for arsenic and manganese in drinking water wells: An assessment from Matlab region Southeastern Bangladesh.

   Master-uppsats, KTH/Mark- och vattenteknik

   Författare :Md Annaduzzaman; [2012]
   Nyckelord :Bangladesh; Groundwater; Arsenic; Manganese; Tube-well; Platform color;

   Sammanfattning : Arsenic (As) contamination in groundwater is a severe and adverse water quality issue for drinking purposes, particularly in Southeast Asia, where groundwater is the main drinking water source. Bangladesh is one of the countries where arsenic poisoning in groundwater is massive and it is essential to find out a reliable alternative safe drinking water source. LÄS MER