• Login
    Search 
    •   NM-AIST Home
    • Materials, Energy, Water and Environmental Sciences
    • Search
    •   NM-AIST Home
    • Materials, Energy, Water and Environmental Sciences
    • Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 31-40 of 102

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    Potential use of zero-valent iron in enhancing performance and resource recovery during the anaerobic digestion of domestic sewage 

    Bakari, Omari (NM-AIST, 2024-08)
    Incorporating metallic iron (Fe 0 ) into anaerobic digesters can improve organics (chemical oxygen demand (COD)), phosphorus, and nitrogen from contaminated water. However, no study has systematically assessed ...
    Thumbnail

    Assessment of Mpanda groundwater contamination and the effectiveness of the baobab seeds-derived biochar for iron removal from groundwater 

    Mkelemi, Magdalena (NM-AIST, 2024-08)
    Groundwater in Mpanda District, Tanzania, faces excessive iron content, causing a reddish brown colouration due to oxidized iron species. The present study evaluated Mpanda groundwater contamination and the effectiveness ...
    Thumbnail

    Optimization of arsenic(III) and mercury(II) removal from non-competitive and competitive sorption systems onto activated carbon 

    Bayuo, Jonas (NM-AIST, 2024-07)
    Heavy metals exist in the ecosystem both naturally and due to anthropogenic activities and as recalcitrant pollutants; they are non-biodegradable and cause acute and chronic diseases to human beings and many lifeforms. ...
    Thumbnail

    Solvothermal liquefaction of orange peels and catalytic upgrading of biocrude into transportation fuel over a hybrid catalyst 

    Kariim, Ishaq (NM-AIST, 2024-08)
    The efficient valorization of biomass for energy-derived biocrudes is essential for effective waste management. However, the production of biocrudes with high energy and reduced oxygen contents during the liquefaction ...
    Thumbnail

    The removal of arsenic from synthetic solution using a sand filter coupled with zero valent iron 

    Edward, Daniel (NM-AIST, 2024-07)
    Contamination of groundwater with arsenic (As) poses a serious risk to public health, demanding the development of effective remediation technology. This study investigated the use of sand filters coupled with of ...
    Thumbnail

    Naturally occurring metal oxides from rocks as capacitive deionization electrode materials for antibacterial activities 

    Alphonce, Furaha (NM-AIST, 2024-01)
    The availability of clean and safe drinking water remains a prominent challenge in most parts of the world. Drinking water should be free from harmful microorganisms, salt as well as other organic and inorganic ...
    Thumbnail

    Spatial-temporal seasonal and annual rainfall trends and variability assessment in the Pangani Basin, East Africa 

    Msigwa, Anna; Makinde, Ayodeji; Ramoelo, Abel; Komakech, Hans; Ufoegbune, Gideon (Elsevier, 2024-12)
    Although in situ rainfall data remains the most accurate, the gauge network density in East Africa is sparse. It lacks continuity, thus making it inadequate to assess the spatial and long-term rainfall trend and variability ...
    Thumbnail

    Assessment of fluoride removal in a batch electrocoagulation process: A case study in the Mount Meru Enclave 

    Mureth, Risala; Machunda, Revocatus; Njau, Karoli; Dodoo-Arhin, David (Elsevier B.V., 2021-03-04)
    The presence of excessive amounts of fluoride than prescribed standards has been reported in various sources of domestic water supply around the slopes of Mount Meru and other parts in Tanzania. Efforts to remove the ...
    Thumbnail

    Transformations to groundwater sustainability: from individuals and pumps to communities and aquifers 

    Unknown author (Elsevier Ltd., 2021-05-11)
    If the success of agricultural intensification continues to rely on the depletion of aquifers and exploitation of (female) labour, transformations to groundwater sustainability will be impossible to achieve. Hence, the ...
    Thumbnail

    Groundwater recharge estimation and quality on the southern slopes of mount Kilimanjaro, Tanzania 

    Lwimbo, Zuberi (NM-AIST, 2021-07)
    This study was undertaken to estimate groundwater recharge rates using three methods (water table fluctuation (WTF), chloride mass balance (CMB) and soil moisture balance (SMB), as well as assessing the impact use of the ...
    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • . . .
    • 11

    Nelson Mandela-AIST copyright © 2021  DuraSpace
    Theme by 
    Atmire NV
     

     

    Browse

    All PublicationsCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CommunityBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Discover

    AuthorKivevele, Thomas (15)Machunda, Revocatus (14)Jande, Yusufu (8)Mtei, Kelvin (8)Njau, Karoli (8)Rwiza, Mwemezi (6)Elisadiki, Joyce (4)Hilonga, Askwar (4)Komakech, Hans (4)Swai, Hulda (4)... View MoreSubject
    NATURAL SCIENCES (102)
    ... View MoreDate Issued2020 (28)2021 (28)2023 (19)2022 (15)2024 (12)Has File(s)Yes (102)

    Nelson Mandela-AIST copyright © 2021  DuraSpace
    Theme by 
    Atmire NV