Articles

• Removal of azo dye from water by absorption using waste residue from alum manufacturing process

  H Habte, F Zewge, M Redi

  482-490

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• Arsenic pollution of surface and subsurface water in Onitsha, Nigeria

  ACC Ezeabasili, OL Anike, BU Okoro, CM U-Dominic

  491-497

  DOI: 10.5897/AJEST2014.1588

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• Sediment and nutrient lost by runoff from two watersheds, Digga district in Blue Nile basin, Ethiopia

  A Wudneh, T Erkossa, P Devi

  498-510

  DOI: 10.5897/AJEST2014.1747

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• Survival of enteric bacteria in source-separated human urine used as fertiliser: Effects of temperature and ammonia

  JM Makaya, MK Somda, A Savadogo, D Dianou, N Barro, AS Traoré

  511-520

  DOI: 10.5897/AJEST2014.1748

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• Physico-chemical characteristics of surface and groundwater in Obajana and its environs in Kogi state, Central Nigeria

  OK Musa, EA Kudamnya, AO Omali, TI Akuh

  521-531

  DOI: 10.5897/AJEST2014.1708

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• Natural radioactivity and environmental risk assessment of Sokoto phosphate rock, Northwest Nigeria

  MT Kolo

  532-538

  DOI: 10.5897/AJEST2014.1750

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